2017年12月大学英语六级第二套听力真题及答案

2017年12月英语四级真题答案与解析(第二套)

2017 年12 月大学英语四级考试真题答案与详解（第2 套）Part I Writing审题思路：此次话题师生关系贴近学生生活，因此写起来并不难。

简单开篇之后，考生应该将重点放在第二段，给出处理好师生关系的一些建议。

当然，这个话题还可以从不同的角度入手，比如老师应该如何做，或者师生共同努力，等等。

考生应结合自己的实际情况，从自己最擅长的角度写，这样容易做到言之有物。

本文仅从学生角度给出了三条处理好师生关系的建议。

高分范文：Teacher-student Relationship Is Never ComplexThe relationship between teachers and students has been hotly discussed in recent years in China for more and more attention has been paid to education. Today I would like to share some tips on how to get along well with teachers from students’ perspective.First and foremost, leave a good first impression on your teacher. As the saying goes, well begun is half done. A good first impression is important for teachers to remember your name among your fellow students. Secondly, study hard and be active in class. A student who loves study can definitely impress teachers deeply. Finally, keep contact with your teacher after.To conclude, teacher-student relationship is never complex if you could have an excellent academic performance, be cooperative in class or make friends with your teacher.全文翻译：师生关系并不复杂由于人们对教育越来越关注，师生关系近几年来中国引起热议。

2017年12月大学英语六级考试真题答案(第二套)

2017年12月英语六级考试真题答案（第二套）Part I Writing范文"Seek to understand others,and you will be understood"The enlightenment of this saying is not lost in our era but unwilling to understand others seems prevalent. The implication of this message is that people can understand each other as long as they try to do this first;there are,in fact,many who get understood by others because they manage to understand others first.There are several factors to be taken into account when we agree on“seek to understand others,and will be understood”:One reason is that trying to understand others can show your kindness to others.Other people would be thankful,so it is easier for them to accept your ideas.On the other hand,it will let you think what other people think so that you can get to know them better.Therefore,your ideas would have a greater chance to be understood.When we seek to understand others,we elevate the goodwill and team-work spirit.There is a stimulative effect that kicks in when people share this spirit.By seeking to understand others,we boost opportunity for fulfilling understanding between each other.Part II Listening ComprehensionSection ALong Conversation11.【答案】C.They facilitate the donation of unsold food to the needy.2.【答案】B.It passed a law aiming to stop overproduction.3.【答案】D.It has banned supermarkets from dumping edible food.4.【答案】A.the confusion over food expiration labels.Long Conversation25.【答案】B.It has just launched its annual anniversary sales.6.【答案】D.Price adjustment within seven days of purchase.7.【答案】C.Credit it to her account.8.【答案】plimentary tailoring.Section BPassage19.【答案】A.They are thin,tall,and unlike real human beings.10.【答案】D.Their body shapes have not changed much.11.【答案】C.On the Internet.Passage212.【答案】A.Moveable metal type began to be used in printing.13.【答案】B.It was the biggest printer in the16th century.14.【答案】B.It boosted the circulation of popular works.15.【答案】D.It promoted the growth of national languages.Section CRecording116.【答案】D)They choose a job without thinking it through.17.【答案】B)Find out what job choices are available.18.【答案】A)The qualifications you have.Recording219.【答案】B)It is a cultural festival founded for African-Americans.20.【答案】C)To help African-Americans to realize their goals.21.【答案】B)The first fruits of the harvest.22.【答案】A)They recite a principle.Recording323.【答案】A)It is one of the world’s most healthy diets.24.【答案】C)It is regarded as one of the greatest researchers of its kind.25.【答案】D)They have lower mortality rates.Part III Reading ComprehensionSection A26.i)permitThe new marine reserve,now the largest in the Pacific,will no fishing or mining.该空考察will之后的动词原形，因此，结合上下句语境，不难得出该空为permit(允许零捕鱼区);27.o)territoryThe tiny island nation has set aside500,000square kilometers-80percent-of its maritime.该空考察maritime后的搭配，考虑到形容词后的搭配，不难得出该空考察maritime后的名词为territory(小岛领土);28.f）exclusiveThat’s the highest percentage of an economic zone devoted to marine conservation by any country in the world.该空考察不定冠词an后的搭配，同时考虑空后的economic，可以得出exclusive(专属经济区);29.c)commercialby individuals and small-scale fishing businesses with limited exports该空考察individuals及small-scale后的搭配，根据上下文语境可以得出，该空答案为commercial(商业捕鱼区);30.d)communitiesIsland have been among the hardest hit by the threats facing the ocean.此处考察从句的主语部分，考虑前后文，可以得出“Island communities”(小岛社区);31.e）essentialThe people of Palau recognise as to our survival.Recognise as后接该空出所问的“这个大胆的一步”所处的地位，“essential”一词为正确答案(Palau地区居民认为的必需品);32.g)independentPalau has only been an nation for twenty years and has a strong history of environmental protection.此处考察搭配“an independent nation”(独立的国家)，故根据前后搭配，答案很容易得出;33.m)sponsorSenator Hokkons Baules,lead of the Palau National Marine Sanctuary Act,said....该提出现在句中的同位语处，因此，考虑到这个人的身份，不难得出答案为sponsor(主要赞助商);34.j)secureHelp build a future...该空考察搭配，“帮助建立...的未来”，因此，“安全的未来”符合语境，故选secure;35.n)stocksCall a temporary stop to fishing for key species in order to give fish an opportunity to replenish.此处考察搭配fish后的搭配，因此，“给...一个补充的机会”，因此，该空答案为fish stocks(鱼类);section B36M)Astronomer David Hogg doesn't think scooping is as serious a problem as generally thought.37.G)some researchers are hesitant to make their dada public for fear that others might publish something similar before them.38.D)some psychology journals have offered incentives to encourage authors to hare their data.39.A)there is a growing demand in the sience community that research data be open the public.40.P)sharing data offers early-career resarchers the chance to build a certain level of reputation.41.C)Data sharing enables scientists to publish each step of their research work. thus leading to more citations.42.B)scientists hold different opinions about the extent and timing of data sharing.43.O)Potential problems related to data sharing should be made known to and discussed by all participants at the beginning of a joint research project.44.F)sharing data and handling data-reated issues can be time-consuming45.F)junior researc hers may have no say when it comes to sharing data.Section c46.A47.D48.B49.A50.B51.D52.B53.B54.A55.APart IV TranslationDongting lake is a large,shallow lake in northeastern hunan province,china.it is a flood basin of the yangtze River.Hence the lake's size depends on the season.the provinces of hubei and hunan are named after their location relative to the lake:Hubei means"north of the lake and Hunan means"south of the lake.dongting lake enjoys a good reputation in chinese culture as the place of origin of dragon boat racing.dragon boat racing is said to have begun on the eastern shores of Dongtinglake as a search for the body of Qu Yuan,the Chu patriotic poet.Dragon Boat racing and the beauty of Dongting Lake and the surrounding area attract thousands of tourists at home and abroad each year.。

12月六级真题听力第二套录音原文

2017年12月六级真题听力原文第二套Conversation-1W: You are going to give a short speech of thanks for the speaker this evening, aren’t you, BillM: Yes.W: You don’t sound very enthusiastic. It’s not that bad, is itM: No, I don’t mind, really. But I can never forget the first speech of thanks I did.W: Why What happenedM: Well, I was in my early twenties. I joined the local history society.W: YesM: Anyway, I went along to a lecture by a Miss Bligh.W: Oh. Do go on.M: She was going to talk with slides about our town in the mid-18th century. She had just published a book on the subject which was reckoned to be quite good. So I went along. When I arrived, the secretary asked me if I could give the speech of thanks. Rather stupidly, I said yes.W: We’ve all done it.M: Anyway, from that point on, I was scared. What should I say I decided to makenotes during the lecture and refer to interesting parts and thank her on behalf of the society. In fact, by the time Miss Bligh stood up to talk, I was feeling much better. But she was so nervous that she kept forgetting what to say, and she spoke almost in a whisper. People at the back kept calling out “We can’t hear.” It was embarrassing.W: I can imagine it.M: At least the slides were good, that is, until the bulb in the projector blew. And she had to finish her talk with no illustrations.W: So what did you say in your speech of thanksM: What can you say You have be polite. I mentioned the interesting facts, referred to the excellent slides, and the finished by saying “We’d all like to thank Miss Bligh for blowing out her slides.”W: Oh, no.M: I felt terrible. I tried to apologize, not very successfully.W: And the speech of thanks this eveningM: I’ll write down exactly what I’m going to say and read it carefully.1. What is the man asked to do this evening2. What do we learn about the man3. What does the man say about Miss Bligh4. What does the man say about the first time he gave a speech of thanks Conversation-2W: Another cup of tea, PaulM: No, thanks. Well, what’s new, LaurieW: Nothing dramatic. But there is something you should know about.M: What’s thatW: Well, our rivals are offering extended credit terms to some of the retailers in the area.M: Oh Which rival is this We only have two.W: Barratts Company.M: Oh, them. Well, they are hardly a threat.W: I know they are smaller than us, but we can’t afford to ignore them.M: Yes, you are right, Laurie. But I don’t like extended credit. It ties up cash we could put to better use elsewhere. But, I’ll look into it on Monday.W: Yes. And there is something else.M: Don’t tell me! The letter from the tax revenue officeW: Right. How did you knowM: Tara told me. What’s the problemW: Well. Tome got this letter late yesterday and then went frantic trying to find copie s of last year’s accounts.M: Did he find themW: No. And he was away before I could get hold of the letter.M: How about a drive down to the office now And we’ll see if everything’s all right. There’s another reason why I wanted a chat with you before Mon day. W: I thought as much. Well, go on. Surprise me.M: How about selling that new motorcycle of yours in IndonesiaW: What You mean export Paul, I think you’ve been away too long. This is Jayal Motors. We’ve never sold a bike abroad.M: Don’t worry, Laurie. I’m not crazy. I’ve been studying the possibility and I think we should give it a go.W: It’s not as easy as that, though, is it We’ll have to reorganize the whole company.M: Don’t be silly. I don’t intend starting next week. We’d have to plan it properly. Of course, there will be a few problems.W: A few problems I can see hundreds. For one thing, transport. I have enough trouble delivering bikes to shops only 40 miles away, never mind 5,000 miles!M: That’s what forwarding agents are for.5. What does the woman think the man should know6. What does the woman think of Barrats Company.7. What did the woman say about the letter from the tax revenue office8. What is the man think of doingPassage 1A report on sleep and nutrition released this month found that people who consistently went to bed earlier than 11 . took in fewer calories and ate more healthy food. In contrast, “night owls” who go to bed between 11 . and 3 . tend to consume more coffee, alcohol, refined sugars and processed meats than early risers. This report corresponds with the existing scientific literature on bedtime and wellness. The relationship between geeing more sleep and making better food choices is well-documented. A study published last year in The American Journal of Clinical Nutrition found that people who sleep more tend to eat less unhealthy food than their peers who don’t get much rest. And a 2015 study from the University of California, Berkeley, found that teens who go to bed late are more likely to gain weight over a five-year period. As a group, “night owls” types tend to eat less healthy food and take in more calories overall than early risers. The later one goes to bed, the more calories one records the next day. As yet a challenge to explain the cause-and-effect relationship between sleep and nutrition, there may be a third factor that impacts both of them. Or the relationship could be reversed, that is, people who eat less fall asleep earlier.Still, if late sleepers want to lose a few pounds, they can go to bed earlier than they usually do, thereby, reducing their chance of taking snacks before bedtime.do we learn about the report released this month10. What does the study from the University of California, Berkeley, find about teens who go to bed late11. Wha t should “night owls” do to reduce their consumption of unhealthy food Passage 2Researchers have found not just a diversity problem in Hollywood but actually an inclusion crisis. With less than a week before an Oscars ceremony that has already been criticized for an all-whit list of acting nominees, a study shows the film industry does worse than television. Just percent of film directors were female, and only 7 percent of films has cast whose balance of race and ethnicity reflected the country’s div ersity. When researches looked at all TV shows, they also found that women of color over 40 were regarded as “largely invisible” and just 22 percent of TV series creators were female. Overall, the study found half the films and TV shows had no Asian speaking characters and more than one-fifth of them had no black characters with dialogue. The film industry still functions as a straight, whit, boy’s club. When looking at how women are depicted, the study found female characters were four times more likely to be shown in sexy clothing and nearly four times as likely to be referred to as physically attractive. But their results also indicated films and TV shows withwomen or people of color in the important jobs behind the scenes—director, producer or writer—tended to have better diversity numbers. Across TV and film, the underrepresentation of non-white characters falls mostly on Hispanics. Among more than 10,000 characters, proportions of white, black and Asian characters came close to . population figures. But Hispanics were just percent of characters, despite being about 17 percent of the . population.12. Why has the Oscars ceremony been criticized13. What do we learn from the research14. Who are regarded as “largely invisible” on TV shows15. What does the speaker say about HispanicLecture 1When purchasing life insurance, there are many important factors to consider. One should buy the policies that give the most protection at the least cost, ensure the right family members, and consider the family’s financial needs. It is important to buy the insurance from companies that are financially sound and that are represented by honest, well-trained agents. At various stages in a person’s life, different kinds of life insurance are needed for particular situations. Jerry is single and has no dependents. Probable the only life insurance he needs is enough to cover his debts and burial expenses. Insurance can be purchased at a lower rate during the young years, but by buying while young, the premiums are paid in for a longer period of time. In the end, the amount paid for premium isabout the same. A person shouldn’t buy insurance protection that really isn’t necessary. Suppose that Jerry marries Jeannette, who is a college graduate and is working. Perhaps enough insurance would be needed to cover their debts and burial expenses. Now, Jeanette has quit work and their first child is on the way. They have purchased a home with a small down payment and a 30-year mortgage. The situation regarding life insurance takes on a different look. There are dependents who need financial protection. How much insurance is needed As the family increase in size, it is essential to add more insurance on the breadwinner to protect the dependents. When the children are young and depend upon the family for financial need, families with modest incomes have difficulty providing enough life insurance to protect the mother and the children. Families with modest incomes should insure the breadwinner or breadwinners first. When considering the amount of insurance for the mother with dependent children, substitute child care is a need that should be planned for until the children can care for themselves. The death of a small child would have no effect upon the income of the family. Perhaps a policy to meet funeral expenses would sufficient for the young child, although most people do not take out insurance on their young children. As the children become financially independent of the family, the emphasis on family financial security will shift from protection to saving for the retirement years. Every family situation is different, but it is important that each family give adequate thought to planning its financial future.16. What life insurance should a singe person buy, according to the speaker17. What should people do as their family increases in size18. When should one change their life insuranceLecture 2“Stereotype” may sound like a bad word, but there’s nothing bad about it. For one thing, stereotypes are often accurate. When you ask people about their concept of stereotypes, they get it pretty much right. Also, stereotypes are often positive, particularly of groups that we ourselves belong to. Some of the statistical generalizations may be positive as some groups have reputations for being smart, for being loyal, for being brave, for all sorts of things that are not at all negative. And so there’s nothing inherently wrong abut stereotypes.But there are problems with stereotypes. For one thing, they’re reliable insofar as they’re based on unbiased samples. But a lot of the information we get about human groups is through biased sources like how they’re represented in the media. And if these sources don’t give you an accurate depiction, your stereotype won’t be accurate.For e xample, many Jews have been troubled by Shakespeare’s depiction of Shylock. If the only Jew you know is Shakespeare’s Shylock, it’s going to be a very bad impression. So one problem with stereotypes is while we are good at drawing conclusions from them, of ten our information isn’t reliable.A second problem is that stereotypes, regardless of whether or not they’re accurate, can have a negative effect on the people that they apply to. And this is what psychologist, Claude Steele, described as stereotype threat. He has a vivid example of this. Here’s how to make African-Americans do worse on a math test. You have the test and you put on the test that they have to identify theirrace. The very act of acknowledging that they are African-Americans when given a test ignites in them thoughts of their own stereotype which is negative regarding academics and that makes them do worse. Want to know how to make a woman do worse on a math test Same thing, get her to write down her sex.One recent study found a sort of clever twist on this. When Asian-American women are given a test and they’re asked to mark down their race, they do better than they would otherwise do. They’re reminded of a positive stereotype that boosts their morale. You ask them, on the other hand, to mark down their sex, they do worse because they are reminded of a negative stereotype. That’s an example of how stereotypes have a potentially damaging effect on people.19. What does the speaker say about stereotype20. What lead to the bias of stereotype21. What does the speaker say is a problem with stereotypes22. What did one recent study find about stereotypeLecture 3Sometimes when you take a common drug, you may have a side effect. That is, the drug may cause some effect other than its intended one. When these side effects occur, they are called adverse reactions. Whenever you have an adverse reaction, you should stop taking the drug right away. Ask your pharmacist whether he can suggest a drug that will relieve the symptoms but that will not cause the adverse reaction. If an adverse reaction to a drug is serious, consult your doctor for advice at once.Drugs that are safe in the dosage stated on the label may be very dangerous in large dose. For example, aspirin is seldom thought of as dangerous, but there are many reports of accidental poisoning of young children who take too many aspirin pills as well as the possible development of Reye syndrome in children with flu. In adults, excessive used of some pain-killing drugs may cause serve kidney damage. Some drugs for relief of stomach upsets, when taken in excess, can perhaps cause serious digestive problems. You should never use any over-the-counter drug on a regular, continued basis, or in large quantities, except on your doctor’s advice. Y ou could be suffering from a serious illness that needs a doctor’s care.Each drug you take not only acts on the body but may also alter the effect of any other drug you are taking. Sometimes, this can cause dangerous or even fatal reactions. For example, aspirin increases the blood-thinning effects of drugs given to patients with heart disease. Therefore, a patient who has been taking such a drug may risk bleeding if her or she uses aspirin for a headache. Before using several drugs together you should ask your doctor and follow his advice. Your pharmacist can tell you whether certain drugs can safely be taken together.Alcohol may increase the effect of a drug—sleeping pills combine with alcohol to produce a sleepy feeling. When taking any drug, you should ask your doctor whether drinking alcohol could be dangerous in combination with the medicine. Experts believe there is a relationship between adult abuse of legitimate medicines and the drug culture has swept our country. You can do your shar to reduce the chances that your children will become part of the drug culture bytreating all medicines with respect. Always let your children know that medicines and drugs should not be used carelessly.23. What does the speaker say you should do when you have an adverse reaction24. What does the speaker say about alcohol drinking25. What does the speaker call on parents to do at the end of the talk。

2016年12月大学英语六级考试真题听力原文及参考答案(第2套)

2016年12月大学英语六级考试真题（第2套）参考答案Part IV TranslationThe number of Chinese language learners undergoes a dramatic rise as China’s economy surges, which has turned Chinese into one of the most popular language among language learners across the world. In recent years, Chinese universities are moving up significantly in the world university rankings. Owing to the great advances in its educational system, China now ranks unsurprisingly as one of the most favored destinations for overseas students. In 2015, there were around 400,000 overseas students flocking to China to pursue their studies. They no longer restrict their interest to Chinese language and culture, instead, branching out into other subjects including science and engineering. Although the United States and the United Kingdom are still dominant in the global education market, China is catching up at a fast pace with them.Part II Listening Comprehension听力原文Section AQuestions 1 to 4 are based on the conversation you have just heard.M: Guess what? The worst food I ever had was in France.W: Really? That's odd. I thought the French were all good cooks.M: Yes, that's right. I suppose it's really like anywhere else, though. You know, some places are good, some bad. But it's really all our own fault.W: What do you mean?M: Well, it was the first time I'd been to France. This was years ago when I was at school. I went there with my parents' friends, from my father's school. They’d hired a coach to take them to Switzerland.W: A school trip?M: Right. Most of them had never been abroad before. We'd crossed the English Channel at night and we set off through France and breakfast time arrived, and the coach driver had arranged for us to stop at this little café. There we all were tired and hungry and then we made a great discovery. W: What was that?M: Bacon and eggs.W: Fantastic! The real English breakfast.M: Yes, anyway we didn't know any better--- so we had it, and ugh...!W: What was it like? Disgusting?M: Ah, it was incredible. They just got a bowl and put some fat in it. And then they put some bacon in the fat, broke an egg over the top and put the whole lot in the oven for about ten minutes. W: In the oven? You're joking. You can't cook bacon and eggs in the oven!M: Well, they must have done it that way. It was hot, but it wasn't cooked. There was just this egg floating about in gallons of fat and raw bacon.W: Did you actually eat it?M: No, nobody did. They all wanted to turn round and go home. You know, back to teabags and fish and chips. You can't blame them really. Anyway, the next night we were all given another foreign specialty.W: What was that?M: Snails--that really finished them off. Lovely holiday that was!1. What did the woman think of the French?2. Who did the man travel with on his first trip to Switzerland?3. What does the man say about the breakfast at the little French café?4. What did the man think of his holiday in France?Questions 5 to 8 are based on the conversation you have just heard.M: You say your shop has been doing well. Could you give me some idea of what “doing well” means in facts and figures?W: Well, “doing well” means averaging 1,200 pounds or more a week for about 7 years, making almost a quarter of a million pounds. And “doing well” means your earnings are rising. Last year we did slightly over 50,000 and this year we hope to do more than 60,000. So that's good if we continue to rise.M: Now that's growth on earnings, I assume. What about your expenses?W: Yes, that's growth. The expenses of course go up steadily. And since we've moved to this new shop, the expenses have increased greatly because it's a much bigger shop. So I couldn't say exactly what our expenses are. There's something in the region of 6 or 7 thousand pounds a year, which is not high---commercially speaking, it's very low. And we try to keep our expenses as low as we can.M: And your prices are much lower than the same goods in shops round about. How do the local shopkeepers feel about having a shop doing so well in their midst?W: Perhaps a lot of them don't realize how well we're doing because we don't make a point of publicizing. That was a lesson we learned very early on. We were very friendly with all local shopkeepers and we have been to mention to a local shopkeeper how much we have made that week. He was very unhappy and never as friendly again. So we make a point of never publicizing the amount of the money we make. But we're on very good terms with all the shops; none of them have ever complained that we're putting them out of business or anything like that. I think it's a nice funny relationship. Maybe if they did know what we made, perhaps they wouldn't be so friendly.5. What are the speakers mainly talking about?6. What does the woman say her shop tries to do?7. What do we learn about goods sold at the woman's shop?8. Why doesn't the woman want to make known their earnings anymore?Section BQuestions 9 to 12 are based on the passage you have just heard.Birds are famous for carrying things around. Some, like homing pigeons, can be trained to deliver messages and packages. Other birds unknowingly carry seeds that cling to them for the ride. Canadian scientists have found a worrisome, new example of the power that birds have to spread stuff around. Way up north in the Canadian Arctic, seabirds are picking up dangerous chemicals in the ocean and delivering them to ponds near where the birds live.Some 10,000 pairs of the birds, called fulmars, a kind of Arctic seabird, make their nests on Devon Island, north of the Arctic Circle. The fulmars travel some 400 kilometers over the sea to find food. When they return home, their droppings end up all around their nesting sites, including in nearby ponds.Previously, scientists noticed pollutants arriving in the Arctic with the wind. Salmon also carry dangerous chemicals, as the fish migrate between rivers and the sea. The bodies of fish and other meat-eaters can build up high levels of the chemicals.To test the polluting power of fulmars, researchers collected samples of deposits from 11 ponds on Devon Island. In ponds closest to the colony, the results showed that there were far more pollutants than in ponds less affected by the birds. The pollutants in the ponds appear to come from fish that fulmars eat when they're out on the ocean. People who live, hunt, or fish near bird colonies need to be careful, the researchers say. The birds don't mean to cause harm, but the chemicals they carry can cause major problems.9. What have Canadian scientists found about some seabirds?10. What does the speaker say about the seabirds called fulmars?11. What did scientists previously notice about pollutants in the Arctic?12. What does the speaker warn about at the end of the talk?Questions 13 to 15 are based on the passage you have just heard.In recent years, the death rate among American centenarians -- people who have lived to age 100 or older--has decreased, dropping 14 percent for women and 20 percent for men from 2008 to 2014. The leading causes of death in this age group are also changing. In 2000, the top five causes of death for centenarians were heart disease, stroke, flu, cancer and Alzheimer's disease. But by 2014, the death rate from Alzheimer's disease for this age group had more than doubled--increasing from 3.8 percent to 8.5 percent --making the progressive brain disease the second leading cause of death for centenarians. One reason for the rise in deaths from Alzheimer's disease in this group may be that developing this condition remains possible even after people beat the odds of dying from other diseases such as cancer.People physically fit enough to survive over 100 years ultimately give in to diseases such as Alzheimer's which effects the mind and cognitive function. In other words, it appears their minds give out before their bodies do. On the other hand, the death rate from flu dropped from 7.4 percent in 2000 to 4.1 percent in 2014. That pushed flu from the third leading cause of death to the fifth.Overall, the total number of centenarians is going up. In 2014, there were 72,197 centenarians, compared to 50,281 in 2000. But because this population is getting larger, the number of deaths in this group is also increasing --18,434 centenarians died in 2000, whereas 25,914 died in 2014.13. What does the speaker say about the risk of dying for American centenarians in recent years?14. What does the speaker say about Alzheimer's disease?15. What is characteristic of people who live up to 100 years and beyond?Section CQuestions 16 to 18 are based on the recording you have just heard.Okay. So let's get started. And to start things off I think what we need to do is consider a definition. I'm going to define what love is but then most of the experiments I'm going to talk about are really focused more on attraction than love. And I'm going to pick a definition from a former colleague, Robert Sternberg, who is now the dean at Tufts University but was here on our faculty at Yale for nearly thirty years. And he has a theory of love that argues that it's made up of three components: intimacy, passion, and commitment, or what is sometimes called decision commitment. And these are relatively straightforward. He argued that you don't have love if you don't have all three of these elements.Intimacy is the feeling of closeness, of connectedness with someone, of bonding. Operationally, you could think of intimacy as you share secrets, you share information with this person that you don't share with anybody else. Okay. That's really what intimacy is, the bond that comes from sharing information that isn't shared with other people. The second element is passion. Passion is the drive that leads to romance. You can think of it as physical attraction. And Sternberg argues that this is a required component of a love relationship. The third element of love in Sternberg's theory is what he calls decision commitment, the decision that one is in a love relationship, the willingness to label it as such, and a commitment to maintain that relationship at least for some period of time. Sternberg would argue it's not love if you don't call it love and if you don't have some desire to maintain the relationship. So if you have all three of these, intimacy, passion and commitment, in Sternberg's theory you have love. Now what's interesting about the theory is what do you have if you only have one out of three or two out of three? What do you have and how is it different if you have a different two out of three? What's interesting about this kind of theorizing is it gives rise to many different combinations that can be quite interesting when you break them down and start to look at them carefully. So what I've done is I've taken Sternberg's three elements of love, intimacy, passion and commitment, and I've listed out the different kinds of relationships you would have if you had zero, one, two or three out of the three elements.16. What does the speaker say about most of the experiments mentioned in his talk?17. What does Robert Sternberg argue about love?18. What question does the speaker think is interesting about Sternberg's three elements of love?Questions 19 to 22 are based on the recording you have just heard.Hi, I'm Elizabeth Hoffler, Master of Social Work. I'm a social worker, a lobbyist and a special assistant to the Executive Director at the National Association of Social Workers. Today we are going to be talking about becoming a social worker. Social work is the helping profession. Its primary mission is to enhance human well-being and help meet the basic needs of all people, with a particular focus on those who are vulnerable, oppressed, and living in poverty. We often deal with complex human needs. Social work is different from other professions, because we focus on the person and environment. We deal with the external factors that impact a person's situation and outlook. And we create opportunity for assessment and intervention to help clients and communities cope effectively with their reality and change that reality when necessary.In thousands of ways social workers help other people --people from every age, every background, across the country. Wherever needed, social workers come to help. The most well-known aspect of the profession is that of a social safety net. We help guide people to critical resources and counsel them on life-changing decisions. There are more than six hundred thousand professional social workers in the country, and we all either have a bachelor's degree, a master's degree, or a PhD in social work. There are more clinically-trained social workers than clinically-trained psychiatrists, psychologists and psychiatric nurses combined.Throughout this series, you will learn more about the profession, the necessary steps to get a social work degree, the rich history of social work and many ways that social workers help others.Later in this series, you'll hear from Stacy Collins and Mel Wilson, fellow social workers at the National Association of Social Workers. Stacy is going to walk you through the step-by-step process of becoming a social worker, and Mel will tell you about the range of options you have once you get your social work degree, as well as the high standards of responsibility that social workers must adhere to.The National Association of Social Workers represents nearly 145,000 social workers across the country. Our mission is to promote, protect and advance the social work profession. We hope you enjoy this series about how you can make a difference by becoming a social worker. Next, we are going to talk about choosing social work.19. What does the speaker mainly talk about?20. What do social workers mainly do?21. What do professional social workers have in common according to the speaker?22. What is Mell Wilson going to talk about in the series?Questions 23 to 25 are based on the recording you have just heard.Today, I'd like to talk about what happens when celebrity role models get behind healthy habits but at the same time promote junk food? Currently, there is mounting criticism of Michelle Obama's “Let's Move!” campaign, which fights childhood obesity by encouraging youngsters to become more physically active, and has signed on singer Beyoncé, and basketball player Shaquille O'Neal, both of whom also endorse sodas, which are a major contributor to the obesity epidemic. Now there's a lot more evidence of how powerful a celebrity -- especially a professional athlete --can be in influencing children's behavior.In a report published by the Rudd Center for Food Policy and Obesity at Yale University, researchers studied 100 professional athletes and their endorsement contracts. The team focused on athletes since they are theoretically the best role models for active, healthy lifestyles for children. After sorting the deals by category, they determined that among the 512 brands associated with the athletes, most involved sporting goods, followed closely by food and beverage brands.Sports drinks, which are often high in sugar and calories, made up most of the food and drink deals, with soft drinks and fast food filling out the remainder. Of the 46 beverages endorsed by professional athletes, 93% relied exclusively on sugar for all of their calories.It's no surprise that high profile athletes can influence children's eating behaviors, but the scientists were able to quantify how prevalent these endorsements are in the children's environment. Advertisements featuring professional athletes and their endorsed products tend to get impressive exposure, on TV, radio, in print and online. And in 2010, the researchers reported that children ages 12 to 17 saw more athlete-endorsed food and beverage brand commercials than adults.One reason any campaign wants a popular celebrity spokesperson is because kids are attracted to them no matter what they are doing. We can't expect kids to turn off that admiration when the same person is selling sugar. At best, kids might be confused. At worst, they'll think themessages about soda are the same as the messages about water. But those two beverages aren't the same.If children are turning to athletes as role models, it's in their best interest if their idols are consistent. Consistent messaging of positive behaviors will show healthier lifestyles for kids to follow.23. What is the aim of Michelle Obama's campaign?24. What does research find about advertisements featuring professional athletes?25. What does the speaker think kids' idols should do?This is the end of Listening Comprehension.。

2017年12月大学英语六级考试真题附答案解析(三套全)

2017 年12 月英语六级考试真题及答案（第一套）考试采取“多题多卷”模式，试题顺序不统一，请依据试题进行核对Part I Writing (30 minutes)Directions: for this part, you are allowed 30 minutes to write an essay commenting onthe saying " Respect others, and you will be respected. " you can cite examples toilustrate your views. you should write at least 150 words but no more than 200Part IIListening comprehension(30miutes)Section aDirections: in this section, you will hear two long conversations at the end of each comversation you will hear four questions. both the comversation and the questions will be spoken only once. afier you hear a question, you must choose the best answer from the four choices marked a, b) cand d). then mark the corresponding letter on answer Sheet i with a single line through the centre.Questions1 to 4 are based on the conversation you have just heard1. a)they reward businesses that eliminate food wastb) they prohibit the sale of foods that have gone stalec) they facilitate the donation of unsold foods to the needyd) they forbid businesses to produce more foods than needed2. a)it imposed penalties on businesses that waste foodb) it passed a law aiming to stop overproductionC)it voted gainst food import from outside europe d) it prohibited the promotion of bulk food sales.3. a) it has warmed its people against possible food shortage.b) it has penalized businesses that keep overproducing foodsc) it has started a nationwide campaign against food waste.d) it has banned supermarkets from dumping edible foods.4 .a)the confusion over food expiration labels.b) the surplus resulting from overproductionc) americans' habit of buying food in bulkd) a lack of regulation on food consumptionQuestions 5 to 8 are based on the conversation you have just heard.5. a) it has started a week-long promotion campaign.b) it has just launched its annual anniversary salesc) it offers regular weekend sales all the year roundd) it specializes in the sale of ladies designer dresses6. a)price reductions for its frequent customers.b) coupons for customers with bulk purchases.c) free delivery of purchases for senior customers.d) price adjustments within seven days of purchase.7. a)mail a gift card to her.b) allow her to buy on credic) credit it to her accountd) give her some coupons.8. a) refunding for goods returnedb) free installing of appliances.c) prolonged goods warranty.d) complimentary tailoringSection bDirections: in this section, you will hear two passages. at the end of each passage, you will hear Iree or four questions. both the passage and the questions will be spoken only once After you hear a question, you must choose the best answer from the four choices marked a, b, cand d). then mark the corresponding letter on answer Sheet 1 with a single line through the centre.Questions 9 to 11 are based on the passage you have just heard9. a)they are thin, tall, and unlike real human beings.b) they have more than twenty different hair texturesc) they have twenty-four different body shapes in totald) they represent people from virtually all walks of life.10. a)they do not reflect young girls aspirationsb) they are not sold together with the originalc) their flat feet do not appeal to adolescentsd) their body shapes have not changed much11. a)in toy storesb) in shopping malls.c) on the internetd) at barbie shopsQuestions 12 to 15 are based on the passage you have just heard.12. a )moveable metal type began to be used in printingb) chinese printing technology was first introducec) the earliest known book was publishedd) metal type was imported from korea13. a) it had more than a hundred printing presses.b) it was the biggest printer in the 16th century.c) it helped the german people become literate.d) it produced some 20 million volumes in total14. a)it pushed handwritten books out of circulation.b) it boosted the circulation of popular works.c) it made writing a very profitable career.d) it provided readers with more choices.15. a) it accelerated the extinction of the latin language.b) it standardized the publication of grammar books.c) turned translation into a welcome profession.d) it promoted the growth of national languagesSection cDirections: in this section, you will hear three recordings of lectures or talks followed by three or four questions. the recordings will be played only once. after you hear a question,you must choose the best answer from the four choices marked a, b, c and d)Then mark the corresponding letter on answer sheet 1 with a single line through centre.Questions 16 to 18 are based on the recording you have just heard.16. a) they get bored after working for a period of time.b) they spend an average of one year finding a job.c) they become stuck in the same job for decades.d) they choose a job without thinking it through.17. a)see if there will be chances for promotion.b) find out what job choices are available.c) watch a film about ways of job hunting.d) decide which job is most attractive to you.18. a)the qualifications you have.b) the pay you are going to get.c) the culture of your target company.d) the work environment you will be in.19. a) it is as important as christmas for african-americans.b) it is a cultural festival founded for african-americans.c) it is an ancient festival celebrated by african-americans.d) it is a religious festival celebrated by african-americans20. a)to urge african-americans to do more for society.b) to call on african-americans to worship their godsc) to help african-americans to realize their goals.d) to remind african-americans of their sufferings.21. a)faith in self-determinationb) the first fruits of the harvestc) unity and cooperative economics d creative work and achievement.22. a)they recite a principleb) they take a solemn oathc) they drink wine from the unity cupd) they call out their ancestors' names.Questions 23 to 25 are based on the recording you have just heard23. a) it is one of the world's most healthy diets.b) it contains large amounts of dairy products.c) it began to impact the world in recent years.d) it consists mainly of various kinds of seafood.4. a) it involved 13, 000 researchers from asia, europe and america.b) it was conducted in seven mid-eastern countries in the 1950sc) it is regarded as one of the greatest researches of its kind.d) it has drawn the attention of medical doctors the world over.25. a) they care much about their health.b) they eat foods with little fat.c)they use little oil in cookingd) they have lower mortality ratesPart III Reading Comprehension(40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.In the past 12 months,Nigeria has suffered from a shrinking economy, a slidingcurre ncy, and a proIon ged fuel shortage. Now, Africa ' s largest in facing a food crisis asmajor tomato fields have bee n destroyed by an in sect,lead ing to a n ati on wide shortage and escalating prices.The in sect, Tutaabsoluta, has destroyed 80% of farms in Kaduna, Nigeria's largesttomato produc ing state, leadi ng the gover nment there to declare a state of26 .The in sect, also known as the tomato leaf miner, devastates crops by 27 onfruits and diggi ng into and moving through stalks .It 28 in credibly quickly,breeding up to 12 generations per year if conditions are favorable. it is believed tohave 29 in South America in the early 1900s, and later spread to Europe before cross ing over to sub-Sahara n Africa.In Nigeria, where tomatoes are a staple of local diets,the in sect's effects aredevastat ing. Retail prices for a 30 of tomatoes at local markets have rise n from $0. 50to $2.50. Farmers are report ing steep losses and a new $20 milli on tomato-paste factory has 31 producti on due to the shortages.Given the moth's ability also to attack crops like pepper and potatoes, AuduOgbeh, Nigeria's minister of agriculture, has warned that the pest may"create seriousproblems for food 32 "in the coun try.Ogbeh says experts are in vestigati ng how tocon trol the pest ' s damage and preve nt its spread, which has gone largely 33 un tilnow.Despite being the continen t's sec on d-largest producer of tomatoes, Nigeria is 34 on $1 billi on worth of tomato-paste imports every year.as around 75% of thelocal harvest goes to waste tha nks to a lack of proper storage facilities. A further 35 inlocal supplies is yet ano ther un welcome setback to the in dustry.A)dependent I ) originatedB) Embark ing J) reducti onC) emerge nc K) reproducesD) feedi ng L ) securityE) grazes M ) terrorF) halted N) uncheckedG) han dful O ) uncheckedH) multitudeSectio n BDirections: In this secti on, you are going to read a passage with ten stateme nts attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questio ns by marking the corresp onding letter on An swer Sheet 2.who's really addicting you to Technology?A. "Nearly everyone i know is addicted in some measure to the internet, "wrote tony Schwartz in The New York Times. it's a common complaint these days. A steady stream of similar headlines accuse the net and its offspring apps, social media sites and online games of addicting us to distractionB. There's little doubt that nearly everyone who comes in contact with the net has difficulty concentration than it takes to post a status update. as one person ironically put it in the comments section of Schwartz'sonline article, "As I was reading this very excellent article.I stopped at least half a dozen times to cheek my email.C. There's something different about this technology: it is both invasive and persuasive.but who's at fault for its overuse ？To find solutions, it's important to understand whatwe ' re dealing with.There are four parties conspiring to keep you connected the tech,your boss, your friends and you.D. The technologies themselves and their makers, are the easiest suspects to blame for our diminishing attention spans. Nicholas Carr,author of The Shallows ：what the internet is doing Our brains, wrote, The net is designed to be an interruption system, a machine geared to dividing attention.E. Online services like Facebook, twitter and the like, are called out ofmanipula-tion--making ，products so good that people can't stop using them. afterstudying these products for several years, I wrote a book about how they do it. I learnedit all starts with the business model. since these services rely on advertising revenue, The more frequentlyyou use money they make.It teams of people focused on engineering their services to be as engaging as possible. these products aren't habit-forming by chance; it's by design.' s no wminpdaenr itehseseemcpoloy they have an incentive to keep us hooked.F. However, as good as these services are, there are simple steps we can take to keepthem at bay.For example, we can change how often we receive the distracting notifications that trigger our urge to check.According to adam marchick, ceo of mobile marketing company kahuna, less than 15 percentof smartphone users ever bother to adjust their notification setlings--meaning the remaining 85 percent of us default to the app makers' every preset trigger.Google and Apple have made it far too difficult to adjust these settings so it's up to us to take steps ensure we set these triggers to suit our own needs, not the needs of the app makers.G.While companies like Facebook harvest attention to generate revenue fromadvertisers, other technologies have no such agenda. take email, for example. this system couldn't care less how often you use it. Yet t o many, email is the mosthabit-forming medium of all.We check email at all hours of the day--we're obsessed, butwhy? Because that's what the boss wants.For almost all white-collar jobs, A slowResponse to a message could hurt not only your reputation but also your livelihood.H. Your friends are also responsible.Think about this familiar scene.People gathered around a table,enjoying food and each others company. there's laughter and a bit of kidding. Then, during an interval in the conversation, someone takes out their phone to check who knows what.Barely anyone notices and no one says a thing.I. Now imagine the same dinner,but instead of checking their phone, the person belches（打嗝）-loudly.Everyone notices. unless the meal takes place in a beer house, this is considered bad manners. The impolite act violates the basic rules of etiquette. one has to wonder why don ' t we apply the same social norms to checking phones during meals,meetings and conversations as we do to other antisocial behaviors somehow, we accept it and say nothingwhen someone offends.J. The reality is taking one's phone out at the wrong time is worse than belching because, unlike other minoroffense, checking tech is contagious. once one person looks at their phone,other people feel compelled to dothe same, starting a chain reaction. the more people are on their phones, the fewer people are talking untilfinally you are the only one left not reading email or checking twitter. from a societal perspective, phonechecking is less like belching in public and more like another bad habit. our phones are like cigarettes-something to do when were bored or when our fingers need something to toy with seeing others enjoy asmoke,or sneak a quick glance, is too tempting to resist and soon everyone is doing it.K. The technology, your boss, and your friends, all influence how often you find yourself using (or overusing )these gadgets. but there's still someone who deserves scrutiny--the person holding the phone. L. I have a confession. even though i study habit-forming technology for a living, disconnecting is not easyfor me.I'm online far more than I'd like like Schwartz and so many others, I often find myself distracted andoff tack.I wanted to know why so i began self-monitoring to try to understand my behavior. that's when idiscovered an uncomfortable truth. i use technology as an escape. when I'm doing something I'd rather notdo, or when I'm someplace I'd rather not attention was often a good thing, like when passing time on publictransportation, but frequently my tech use was not so benign.when i faced difficult work, like thinking through an article idea or editing the same draft for the hundredthtime, for example, a more sinister screen would draw me in. i could easily escape discomfort.temporarlly.byanswering email or browsing ing the web under the pretense of so-called"research. "though I desperatelywanted to lay blame elsewhere, i finally had to admit that my bad habits had less to do with new-age.technology and more to do with old-fashioned procrastination( 拖延 )M. it's easy to blame technology for being so distracting, but distraction is nothing new.Aristotle and Socrates dehated nature of “ akrasia--our”tendency to do things agninstour interests. If we're honest with ourselves, tech is just another way to occupy our time and minds,if we weren ' t on our deWviec'es.d likely do similarly unproductive.N. personal technology is indeed more engaging than ever, and there's no doubt companies are engineeringtheir products and services to be more compelling and attractive but would want it any other way theintended result of making something better is that people use it more. that's not necessarily a problem, that'sprogress.O. These improvements don't mean we shouldn't attempt to control our use of technology. In order to makesure it doesn't control us, we should come to terms withthe fact that it's more than the technology itself that workplace culture, social norns ands responsible for our habits. ou individual behaviors all play a part to put technology in its place, we must be conscious notonly of how technology is changing, but also of how it is changing us.36.Online services are so designed that the more they are used, the more profit they generate.37. The author admits using technology as an escape from the task at hand.38. Checking phones at dinners is now accepted as normal but not belching39. To make proper use of technology, we should not only increase our awareness of how it is changing butalso how it is impacting us.40. Most of us find it hard to focus on our immediate tasks because of internet distractions41. when one person starts checking their phone, the others will follow suit.42. T he great majority of smartphone users don' t take the trouble to adjust their settings to suit their ownpurposes.43. T he internet is regarded by some as designed to distract our attention.44. The author attributes his tech addiction chiefly to his habit of putting off doing what he should45. W hite-collar workers check email round the clock because it is required by their employersSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Eachstatement contains information given in one of the paragraphs. Identify the paragraph from which theinformation is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.who's really addicting you to Technology?A. "Nearly everyone i know is addicted in some measure to the internet, "wrote tony Schwartz in The New York Times. it's a common complaint these days. A steady stream of similar headlines accuse the net and its offspring apps, social media sites and online games of addicting us to distractionB. There's little doubt that nearly everyone who comes in contact with the net has difficulty concentration than it takes to post a status update. as one person ironically put it in the comments section of Schwartz's online article, "As I was reading this very excellent article.I stopped at least half a dozen times to cheek my email.C. There's something different about this technology: it is both invasive and persuasive. but who's at fault for its overuse ？To find solutions, it's important to understand whatwe ' re dealing with.There are four parties conspiring to keep you connected the tech, your boss, your friends and you.D. The technologies themselves and their makers, are the easiest suspects to blame for our diminishing attention spans. Nicholas Carr,author of The Shallows ：what theinternet is doing Our brains, wrote, The net is designed to be an interruption system, a machine geared to dividing attention.E. Online services like Facebook, twitter and the like, are called out of manipula-tion--making ，products so good that people can't stop using them.after studying these products for several years, I wrote a book about how they do it. I learned it all starts with the business model. since these services rely on advertising revenue, The more frequently you use money they make.It ' s no winder these companies employ teams of people focused on engineering their services to be as engaging as possible.these products aren't habit-forming by chance; it's by design. they have an incentive to keep us hooked.F. However, as good as these services are, there are simple steps we can take to keep them at bay.For example, we can change how often we receive the distracting notifications that trigger our urge tocheck.According to adam marchick, ceo of mobile marketing company kahuna, less than 15 percent of smartphone users ever bother to adjust their notification setlings--meaning the remaining 85 percent of us default to the app makers' every preset trigger.Google and Apple have made it far too difficult to adjust these settings so it's up to us to take steps ensure we set these triggers to suit our own needs, not the needs of the app makers.G.While companies like Facebook harvest attention to generate revenue from advertisers, other technologies have no such agenda. take email, for example. this system couldn't care less how often you use it. Yet t o many, email is the mosthabit-forming medium of all.We check email at all hours of the day--we're obsessed, butwhy? Because that's what the boss wants.For almost all white-collar jobs, A slowResponse to a message could hurt not only your reputation but also your livelihood.H. Your friends are also responsible.Think about this familiar scene.People gathered around a table, enjoying food and each others company. there's laughter and a bit of kidding. Then, during an interval in the conversation, someone takes out their phone to check who knows what.Barely anyone notices and no one says a thing.I. Now imagine the same dinner,but instead of checking their phone, the personbelches（打嗝）-loudly.Everyone notices. unless the meal takes place in a beer house, this is considered bad manners. The impolite act violates the basic rules of etiquette. one hasto wonder why don ' t we apply the sameciasol norms to checking phones during meals,meetings and conversations as we do to other antisocial behaviors somehow, we accept it and say nothing when someone offends.J. The reality is taking one's phone out at the wrong time is worse than belching because, unlike other minor offense, checking tech is contagious. once one person looks at their phone,other people feel compelled to do the same, starting a chain reaction. the more people are on their phones, the fewer people are talking until finally you are the only one left not reading email or checking twitter. from a societal perspective, phone checking is less like belching in public and more like another bad habit. our phones are like cigarettes-something to do when were bored or when our fingers need something to toy with seeing others enjoy a smoke,or sneak a quick glance, is too tempting to resist and soon everyone is doing it.K. The technology, your boss, and your friends, all influence how often you find yourself using (or overusing )these gadgets. but there's still someone who deserves scrutiny--the person holding the phone. L. I have a confession. even though i study habit-forming technology for a living, disconnecting is not easy for me.I'm online far more than I'd like like Schwartz and so many others, I often find myself distracted and off tack.I wanted to know why so i began self-monitoring to try to understand my behavior. that's when i discovered an uncomfortable truth. i use technology as an escape. when I'm doing something I'd rathernot do, or when I'm someplace I'd rather not attention was often a good thing, like whenpassing time on public transportation, but frequently my tech use was not so benign. when i faced difficult work, like thinking through an article idea or editing the same draft for the hundredth time, for example, a more sinister screen would draw me in. i could easily escape discomfort.temporarlly.by answering email orbrowsing ing the web under the pretense of so-called"research. "though I desperately wanted to lay blame elsewhere, i finally had to admit that my bad habits had less to do with new-age.technology and more to do with old-fashioned procrastination（拖延）M. it's easy to blame technology for being so distracting, but distraction is nothing new.Aristotle and Socrates dehated nature of “ akrasia--our”tendency to do things agninstour interests. If we're honest with ourselves, tech is just another way to occupy our time and minds,if we weren ' t on our deWviec'es.d likely do similarly unproductive.N. personal technology is indeed more engaging than ever, and there's no doubt companies are engineering their products and services to be more compelling and attractive but would want it any other way the intended result of making something better is that people use it more. that's not necessarily a problem, that's progress.O. These improvements don't mean we shouldn't attempt to control our use of technology. In order to make sure it doesn't control us, we should come to terms with the fact that it's more than the te chnology itself that ' s responsible for our habits. ourworkplace culture, social norns and individual behaviors all play a part to put technologyin its place, we must be conscious not only of how technology is changing, but also of how it is changing us.36.Online services are so designed that the more they are used, the more profit they generate.37. The author admits using technology as an escape from the task at hand.38. Checking phones at dinners is now accepted as normal but not belching39. To make proper use of technology, we should not only increase our awareness of how it is changing but also how it is impacting us.40. Most of us find it hard to focus on our immediate tasks because of distractions41. when one person starts checking their phone, the others will follow suit.42. T he great majority of smartphone users don' t take the trouble to adjust their settings to suit their own purposes.43. T he internet is regarded by some as designed to distract our attention.44. The author attributes his tech addiction chiefly to his habit of putting off doing what he should45. W hite-collar workers check email round the clock because it is required employers Part IVTranslation (30 minutes)Directions: for this part, you are allowed 30 minutes to translate a passage from chinese into English. you should write your answer on answer sheet 2. internet by their太湖是中国东部的一个淡水湖,占地面积2250 平方公里,是中国第三大淡水湖,仅次于鄱阳和洞庭。

2017年12月英语六级听力真题原文(第二套)

2017年12月英语六级听力原文（第二套）Conversation-1W: You are going to give a short speech of thanks for the speaker this evening, aren’t you, Bill?M: Yes.W: You don’t sound very enthusiastic. It’s not that bad, is it?get the first speech of thanks I did.M: No, I don’t mind, really. But I can never forW: Why? What happened?M: Well, I was in my early twenties. I joined the local history society.W: Yes?M: Anyway, I went along to a lecture by a Miss Bligh.W: Oh. Do go on.M: She was going to talk with slides about our town in the mid-18th century. She had just published a book on thesubject which was reckoned to be quite good. So I went along. When I arrived, the secretary asked me if I could give thespeech of thanks. Rather stupidly, I said yes.W: We’ve all don e it.M: Anyway, from that point on, I was scared. What should I say? I decided to make notes during the lecture and referto interesting parts and thank her on behalf of the society. In fact, by the time Miss Bligh stood up to talk, I was feelingmuch better. But she was so nervous that she kept forgetting what to say, and she spoke almost in a whisper. People at theback kept calling out “We can’t hear.” It was embarrassing.W: I can imagine it.M: At least the slides were good, that is, until the bulb in the projector blew. And she had to finish her talk with no illustrations.W: So what did you say in your speech of thanks?M: What can you say? You have be polite. I mentioned the interesting facts, referred to the excellent slides, and thefinished by sa ying “We’d all like to thank Miss Bligh for blowing out her slides.”　W: Oh, no.M: I felt terrible. I tried to apologize, not very successfully.W: And the speech of thanks this evening?M: I’ll write down exactly what I’m going to say and read it carefully.1. What is the man asked to do this evening?2. What do we learn about the man?3. What does the man say about Miss Bligh?4. What does the man say about the first time he gave a speech of thanks?Conversation-2W: Another cup of tea, Paul?M: No, than ks. Well, what’s new, Laurie?W: Nothing dramatic. But there is something you should know about.M: What’s that?W: Well, our rivals are offering extended credit terms to some of the retailers in the area.M: Oh? Which rival is this? We only have two.W: Barratts Company.M: Oh, them. Well, they are hardly a threat.W: I know they are smaller than us, but we can’t afford to ignore them.M: Yes, you are right, Laurie. But I don’t like extended credit. It ties up cash we could put to better use elsewhere,I’ll look into it on Monday.W: Yes. And there is something else.M: Don’t tell me! The letter from the tax revenue office?W: Right. How did you know?M: Tara told me. What’s the problem?W: Well. Tome got this letter late yesterday and then went franti c trying to find copies of last year’s accounts.M: Did he find them?W: No. And he was away before I could get hold of the letter.M: How about a drive down to the office now? And we’ll see if everything’s all right. There’s wanted a chat with you before Monday.W: I thought as much. Well, go on. Surprise me.M: How about selling that new motorcycle of yours in Indonesia?W: What? You mean export? Paul, I think you’ve been away too long. This is Jayal Motors. We’ve abroad.M: Don’t worry, Laurie. I’m not crazy. I’ve been studying the possibility and I think we should give it a go.W: It’s not as easy as that, though, is it? We’ll have to reorganize the whole company.M: Don’t be silly. I don’t intend starting next week. We’d h ave to plan it properly. Of course, there will be a few problems.W: A few problems? I can see hundreds. For one thing, transport. I have enough trouble delivering bikes to shops only40 miles away, never mind 5,000 miles!g agents are for.M: That’s what forwardin5. What does the woman think the man should know?6. What does the woman think of Barrats Company.7. What did the woman say about the letter from the tax revenue office?8. What is the man think of doing?Passage 1A report on sleep and nutrition released this month found that people who consistently went to bed earlier than 11 p.m.took in fewer calories and ate more healthy food. In contrast, “night owls” who go to bed between 11 p.m to consume more coffee, alcohol, refined sugars and processed meats than early risers. This report corresponds with theexisting scientific literature on bedtime and wellness. The relationship between geeing more sleep and making better foodchoices is well-documented. A study published last year in The American Journal of Clinical Nutrition found that peoplewho sleep more tend to eat less unhealthy food than their peers who don’t get much rest. And a 2015 study from the University of California, Berkeley, found that teens who go to bed late are more likely to gain weight over a five-year period.neAs a group, “night owls” types tend to eat less healthy food and take in more calories overall than early risers. The later o goes to bed, the more calories one records the next day. As yet a challenge to explain the cause-and-effect relationship between sleep and nutrition, there may be a third factor that impacts both of them. Or the relationship could be reversed,that is, people who eat less fall asleep earlier. Still, if late sleepers want to lose a few pounds, they can go to bed earlier thanthey usually do, thereby, reducing their chance of taking snacks before bedtime.9.What do we learn about the report released this month?10. What does the study from the University of California, Berkeley, find about teens who go to bed late?11. What should “night owls” do to reduce their consumption of unhealthy food?Passage 2Researchers have found not just a diversity problem in Hollywood but actually an inclusion crisis. With less than aweek before an Oscars ceremony that has already been criticized for an all-whit list of acting nominees, a study shows thefilm industry does worse than television. Just 3.4 percent of film directors were female, and only 7 percent of films has castwhose balance of race and ethnicity reflected the country’s diversity. When researches looked at all TV shows, they a found that women of color over 40 were regarded as “largely invisible”　and just 22 percent of TV series creators were female. Overall, the study found half the films and TV shows had no Asian speaking characters and more than one-fifth ofthem had no black characters with dialogue. The film industry still functions as a straight, whit, boy thow women are depicted, the study found female characters were four times more likely to be shown in sexy clothing andnearly four times as likely to be referred to as physically attractive. But their results also indicated films and TV shows withwomen or people of color in the important jobs behind the scenes—director, producer or writer—tended to have better diversity numbers. Across TV and film, the underrepresentation of non-white characters falls mostly on Hispanics. Amongmore than 10,000 characters, proportions of white, black and Asian characters came close to U.S. population figures. ButHispanics were just 5.8 percent of characters, despite being about 17 percent of the U.S. population.12. Why has the Oscars ceremony been criticized?13. What do we learn from the research?14. Who are regarded as “largely invisible” on TV shows?15. What does the speaker say about Hispanic?Lecture 1When purchasing life insurance, there are many important factors to consider. One should buy the policies that give themost protection at the least cost, e nsure the right family members, and consider the family’s financial needs. It is to buy the insurance from companies that are financially sound and that are represented by honest, well-trained agents. Atnt kinds of life insurance are needed for particular situations. Jerry is single and hasvarious stages in a person’s life, differeno dependents. Probable the only life insurance he needs is enough to cover his debts and burial expenses. Insurance can be purchased at a lower rate during the young years, but by buying while young, the premiums are paid in for a longer periodof time. In the end, the amount paid for premium is about the same. A person shouldn’t buy insurance pr, who is a college graduate and is working. Perhaps enough insuranceisn’t necessary. Suppose that Jerry marries Jeannettewould be needed to cover their debts and burial expenses. Now, Jeanette has quit work and their first child is on the way.They have purchased a home with a small down payment and a 30-year mortgage. The situation regarding life insurancetakes on a different look. There are dependents who need financial protection. How much insurance is needed? As thefamily increase in size, it is essential to add more insurance on the breadwinner to protect the dependents. When the children are young and depend upon the family for financial need, families with modest incomes have difficulty providingenough life insurance to protect the mother and the children. Families with modest incomes should insure the breadwinneror breadwinners first. When considering the amount of insurance for the mother with dependent children, substitute childcare is a need that should be planned for until the children can care for themselves. The death of a small child would haveno effect upon the income of the family. Perhaps a policy to meet funeral expenses would sufficient for the young child,although most people do not take out insurance on their young children. As the children become financially independent ofthe family, the emphasis on family financial security will shift from protection to saving for the retirement years. Everyfamily situation is different, but it is important that each family give adequate thought to planning its financial future.16. What life insurance should a singe person buy, according to the speaker?17. What should people do as their family increases in size?18. When should one change their life insurance?Lecture 2“Stereotype” may sound like a bad word, but there’s nothing bad about it.For one thing, stereotypes are often accurate.When you ask people about their concept of stereotypes, they get it pretty much right. Also, stereotypes are often positive,particularly of groups that we ourselves belong to. Some of the statistical generalizations may be positive as some groupshave reputations for being smart, for being loyal, for being brave, for all sorts of things that are not at all negative. And sothere’s nothing inherently wrong abut stereotypes.But there are problems with stereoty pes. For one thing, they’re reliable insofar as they’re based on unbia But a lot of the information we get about human groups is through biased sources like how they’re re And if these sources don’t give you an accurate depiction, your stereotype won’t be accurate.For example, many Jews have been troubled by Shakespeare’sdepiction of Shylock. If the only Jew you know ise we are good at Shakespeare’s Shylock, it’s going to be a very bad impression. So one problem with stereotypes is whildrawing conclusions from them, often our information isn’t reliable.A second problem is that stereotypes, regardless of whether or not they’re accurate, can have a negati people that they apply to. And this is what psychologist, Claude Steele, described as stereotype threat. He has a vivid-Americans do worse on a math test. You have the test and you put on the testexample of this. Here’s how to make Africanthat they have to identify their race. The very act of acknowledging that they are African-Americans when given a testignites in them thoughts of their own stereotype which is negative regarding academics and that makes them do worse. Wantto know how to make a woman do worse on a math test? Same thing, get her to write down her sex.One recent study found a sort of clever twist on this. When Asian-American women are given a test and they’re as to mark down their race, they do better than they would otherwise do. They’re reminded of a positive stereo their morale. You ask them, on the other hand, to mark down their sex, they do worse because they are reminded of a negative stereotype. That’s an example of how stereotypes have a potentially damaging effect on people.19. What does the speaker say about stereotype?20. What lead to the bias of stereotype?21. What does the speaker say is a problem with stereotypes?22. What did one recent study find about stereotype?Lecture 3Sometimes when you take a common drug, you may have a side effect. That is, the drug may cause some effect otherthan its intended one. When these side effects occur, they are called adverse reactions. Whenever you have an adverse reaction, you should stop taking the drug right away. Ask your pharmacist whether he can suggest a drug that will relievethe symptoms but that will not cause the adverse reaction. If an adverse reaction to a drug is serious, consult your doctor for advice at once.Drugs that are safe in the dosage stated on the label may be very dangerous in large dose. For example, aspirin is seldom thought of as dangerous, but there are many reports of accidental poisoning of young children who take too manyaspirin pills as well as the possible development of Reye syndrome in children with flu. In adults, excessive used of somepain-killing drugs may cause serve kidney damage. Some drugs for relief of stomach upsets, when taken in excess, can perhaps cause serious digestive problems. You should never use any over-the-counter drug on a regular, continued basis, orin large q uantities, except on your doctor’s advice. You could be suffering from a serious illness that needs a doctor Each drug you take not only acts on the body but may also alter the effect of any other drug you are taking. Sometimes,this can cause dangerous or even fatal reactions. For example, aspirin increases the blood-thinning effects of drugs given to patients with heart disease. Therefore, a patient who has been taking such a drug may risk bleeding if her or she uses aspirinfor a headache. Before using several drugs together you should ask your doctor and follow his advice. Your pharmacist cantell you whether certain drugs can safely be taken together.Alcohol may increase the effect of a drug—sleeping pills combine with alcohol to produce a sleepy feeling. When taking any drug, you should ask your doctor whether drinking alcohol could be dangerous in combination with the medicine.Experts believe there is a relationship between adult abuse of legitimate medicines and the drug culture has swept our country. You can do your shar to reduce the chances that your children will become part of the drug culture by treating all medicines with respect. Always let your children know that medicines and drugs should not be used carelessly.23. What does the speaker say you should do when you have an adverse reaction?24. What does the speaker say about alcohol drinking?25. What does the speaker call on parents to do at the end of the talk?。

2017年12月六级仔细阅读真题及解析(卷二)

Passage OneQuestions 46 to 50 are based on the following passage.You may have heard that Coca-Cola once contained an ingredient capable of sparking particular devotion in consumers: cocaine. The“coca” in the name referred to the extracts of coca leaf that the drinks originator, chemist John Pemberton, mixed with his sugary syrup(姜汁). At the time, coca leaf extract mixed with wine was a common tonic(滋补品), and Pemberton’s sweet brew was a way to get around local laws prohibiting the sale of alcohol. But the other half of the name represents another ingredient，less infamous(名声不好的), perhaps, but also strangely potent: the kola nut.In West Africa, people have long chewed kola nuts as stimulants, because they contain caffeine that also occurs naturally in tea, coffee, and chocolate. They also have heart stimulants.Historian Paul Lovejoy relates that the cultivation of kola nuts in West Africa is hundreds of years old. The leafy, spreading trees were planted on graves and as part of traditional rituals. Even though the nuts, which need to stay moist, can be somewhat delicate to transport, traders carried them hundreds of miles throughout the forests and grasslands.Europeans did not know of them until the 1500s, when Portuguese ships arrived on the coast of what is now Sierra Leone. And while the Portuguese took part in the trade, ferrying nuts down the coast along with other goods, by 1620, when English explorer Richard Jobson made his way up the Gambia, the nuts were still peculiar to his eyes.By the late 19th century, kola nuts were being shipped by the tonne to Europe and the US. Many made their way into medicines, intended as a kind of energy boost. One such popular medicinal drink was Vin Mariani, a French product consisting of coca extract mixed with red wine. It was created by a French chemist, Angelo Mariani, in 1863. So when Pemberton created his drink,it represented an ongoing trend. When cocaine eventually fell from grace as a beverage ingredient, kola-extract colas became popular.The first year it was available, Coca-Cola averaged nine servings a day across all the Atlanta soda fountains where it was sold. As it grew more popular, the company sold rights to bottle the soda, so it could travel easily. Today about 1.9 billion Cokes are purchased daily. It’s become so iconic that attempts to change its taste in 1985 —sweetening it in a move projected to boost sales —proved disastrous, withwidespread anger from consumers. “Coca-Cola Classic”，returned to store shelves just three months after the “New Coke” was released.These days, the Coca-Cola recipe is a closely guarded secret. But it’s said to no longer contain kola nut extract, relying instead on artificial imitations to achieve the flavour.你可能听说可口可乐曾经含有一种能够使消费者“死忠”的成分：可卡因。

2017年12月份英语六级(CET6)真题与答案(卷二)

2017年12月份英语六级（CET6）真题与答案（卷二）Part I Writing (30 minutes)Directions: for this part, you are allowed 30 minutes to write an essay commenting on the saying "Seek to understand others,and you will be understood " you can cite examples to ilustrate your views. you should write at least 150 words but no more than 200。

Part IIListening comprehension(30miutes)Section aDirections: in this section, you will hear two long conversations at the end of each comversation you will hear four questions. both the comversation and the questions will be spoken only once. afier you hear a question, you must choose the best answer from the four choices marked a, b) cand d). then mark the corresponding letter on answer Sheet i with a single line through the centre.Questions1 to 4 are based on the conversation you have just heard1.a)they reward businesses that eliminate food wastb)they prohibit the sale of foods that have gone stalec) they facilitate the donation of unsold foods to the needyd) they forbid businesses to produce more foods than needed2. a)it imposed penalties on businesses that waste foodb)it passed a law aiming to stop overproductionC)it voted gainst food import from outside europed) it prohibited the promotion of bulk food sales.3. a) it has warmed its people against possible food shortage.b) it has penalized businesses that keep overproducing foodsc)it has started a nationwide campaign against food waste.d) it has banned supermarkets from dumping edible foods.4 .a)the confusion over food expiration labels.b)the surplus resulting from overproductionc)americans' habit of buying food in bulkd)a lack of regulation on food consumptionQuestions 5 to 8 are based on the conversation you have just heard.5. a) it has started a week-long promotion campaign.b)it has just launched its annual anniversary salesc) it offers regular weekend sales all the year roundd)it specializes in the sale of ladies designer dresses6. a)price reductions for its frequent customers.b)coupons for customers with bulk purchases.c)free delivery of purchases for senior customers.d) price adjustments within seven days of purchase.7. a)mail a gift card to her.b) allow her to buy on credic) credit it to her accountd) give her some coupons.8. a) refunding for goods returnedb) free installing of appliances.c)prolonged goods warranty.d)complimentary tailoringSection bDirections: in this section, you will hear two passages. at the end of each passage, you will hear Iree or four questions. both the passage and the questions will be spoken only once After you heara question, you must choose the best answer from the four choices marked a, b, cand d). then mark the corresponding letter on answer Sheet 1 with a single line through the centre.Questions 9 to 11 are based on the passage you have just heard9. a)they are thin, tall, and unlike real human beings.b)they have more than twenty different hair texturesc)they have twenty-four different body shapes in totald)they represent people from virtually all walks of life.10.a)they do not reflect young girls aspirationsb)they are not sold together with the originalc) their flat feet do not appeal to adolescentsd) their body shapes have not changed much11. a)in toy storesb) in shopping malls.c)on the internetd)at barbie shopsQuestions 12 to 15 are based on the passage you have just heard.12. a )moveable metal type began to be used in printingb) chinese printing technology was first introducec)the earliest known book was publishedd) metal type was imported from korea13. a) it had more than a hundred printing presses.b)it was the biggest printer in the 16th century.c) it helped the german people become literate.d) it produced some 20 million volumes in total14. a)it pushed handwritten books out of circulation.b)it boosted the circulation of popular works.c)it made writing a very profitable career.d) it provided readers with more choices.15. a) it accelerated the extinction of the latin language.b) it standardized the publication of grammar books.c) turned translation into a welcome profession.d) it promoted the growth of national languagesSection cDirections: in this section, you will hear three recordings of lectures or talks followed by three or four questions. the recordings will be played only once. after you hear a question,you must choose the best answer from the four choices marked a, b, c and d)Then mark the corresponding letter on answer sheet 1 with a single line through centre.Questions 16 to 18 are based on the recording you have just heard.16. a) they get bored after working for a period of time.b) they spend an average of one year finding a job.c)they become stuck in the same job for decades.d) they choose a job without thinking it through.17. a)see if there will be chances for promotion.b)find out what job choices are available.c)watch a film about ways of job hunting.d) decide which job is most attractive to you.18. a)the qualifications you have.b)the pay you are going to get.c)the culture of your target company.d) the work environment you will be in.19. a) it is as important as christmas for african-americans.b) it is a cultural festival founded for african-americans.c) it is an ancient festival celebrated by african-americans.d) it is a religious festival celebrated by african-americans20. a)to urge african-americans to do more for society.b) to call on african-americans to worship their godsc) to help african-americans to realize their goals.d) to remind african-americans of their sufferings.21. a)faith in self-determinationb)the first fruits of the harvestc) unity and cooperative economicsd creative work and achievement.22. a)they recite a principleb)they take a solemn oathc)they drink wine from the unity cupd) they call out their ancestors' names.Questions 23 to 25 are based on the recording you have just heard23. a) it is one of the world's most healthy diets.b) it contains large amounts of dairy products.c)it began to impact the world in recent years.d) it consists mainly of various kinds of seafood.4. a) it involved 13, 000 researchers from asia, europe and america.b) it was conducted in seven mid-eastern countries in the 1950sc) it is regarded as one of the greatest researches of its kind.d)it has drawn the attention of medical doctors the world over.25. a) they care much about their health.b) they eat foods with little fat.c)they use little oil in cookingd) they have lower mortality ratesPart III Reading Comprehension(40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.The pacific island nation of palau has become home to the sixth largest marineworld. the new marine reserve, now the largest in the pacific, will--26-- no fishing or mining. Palau also established the world, first shark sanctuary in 2009.The tiny island nation has set aside 500,000 square kilometres-80 percent -of its maritime --27--, for full protection, that's the highest percentage of an--28 --economic zone devoted to remaining 20 percent of the palau seas will be reserved for local fishing by individuals and small-scale-- 29-- fishing businesses with limited exports."island --30--have been among the hardest hit by the threats facing theocean, "saidpresident.Tommy remengesau jr in a statement. "creating this sanctuary is a bold move that the people of palau recognise as 31 to our survival. we want to lead the way in restoring the health of the occan for future generationPalau has only been an_ 32 nation for twenty years and has a strong history of environmental protection. it is home to one of the world's finest marine ecosystems, with more than 1,300 species of fish and 700 species of coral.Senator hokkons baules lead 33 of the palau national marine sanctuary act, said the sanctuary willhelp build a- 34 future for the palauan people by honoring the conservation traditions of our past". these include the centuries-old custom of"", where leaders would call a temporary stop to fishing for key species in order to give fish 35 an opportunity to replenish(补充).a)allocateb) celebritiesc)commerciald)communitiese）essentialf）exclusiveg)independenth) indulgei)permitj)securek) solitaryL)spectaclem)sponsorn)stockso)temitoryData sharing: an open mind on open date[ A] It is a movement building steady momentum: a call to make research data, software code and experimental methods publicly available and transparent. a spirit of openness is gaining acceptance in the science community, and is the only way, say advocates, to address a'crisis' incience whereby too few findings are successfully reproduced. furthermore, they say, it is the best way for researchers to gather the range of observations that are necessary to speed up discoveries or to identify large-scale trends.[B] the open-data shift poses a confusing problem for junior researchers. on the one hand,the drive to share is gathering official steam. since 2013, global scientific bodies have begun to back politics that support increased public access to reseach.on the other hand,scientists disagree about how much and when they should share date,and they debate whether sharing it is more likely to accelerate science and make it more robust, or to introduce vulnerabilities and problems.as more journals and make it more robust,or to introduce vulnerabilities and problems.as more journal and funders adopt data-sharing requirements, and as a growing number of enthusiasts call formore openness, junior researchers must find their place between adopters and those who continue to hold out, even as they strive to launch their own careers.[C] one key challenge facing young scientists is how to be open without becoming scientifically vulnerable. they must determine the risk of jeopardizing a job offer or a collaboration prosal from those who are wary of-or unfamiliar with -open science. and they must learn How to capitalize on the movement's benefits such as opportunities for more citations and a way to build a reputation without the need for conventional metrics, such as publication in high-impact journals.[D] some fields have embraced open data more than others. researchers in psychology, a field rocked by findings of irreproducibility in the past few years, have been especially vocalsup-porters of the drive for more-open science.A few psychology journals have created incentives to increase interest in repar open science. a few psychology journals have created incentives porters of the drive for me lucible science -for example, by affixing an",badge to articles that clearly state where data are available. according to social psychologist brian nose executive director of the center for open science, the average data-sharing rate for the journal Psychological science, which uses the badges, increased tenfold to 38% from 2013 to 2015.[E] funders, too, are increasingly adopting an open-data policy .several strongly ergement,and some require,a date-management plan that makes data available .The us national science foundation is among these, some philanthropic (慈善的) funders, including the bill Gates foundation in seattle, washington, and the wellcome trust in london, alopen data from their grant recipients.[F] but many young researchers, especially those who have not been mentored in openscience .are uncertain about whether to share or to stay private.Graduate students and postdoes,who often are working on their lab head's grant may have no choice if their supervisor or another senior opposes sharing.[G] some fear that the potential impact of sharing is too high, especially at the early stages of a career." Everybody has a scary story about someone getting scooped(被抢先),” says new York university astronomer david hogg. those fears may be a factor in a lingering hesitation to share data even when publishing in journals that mandate it.[H] researchers at small labs or at institutions focused on teaching arguably have the most to lose when sharing hard-won data. ""with my institution and teaching load, i don't have postdocs and grad students", says terry mcglynn, a tropical biologist at california state university,Dominguez hills. "the stakes are higher to share data because it's a bigger fraction of hats happening in my lab.[I] researchers also point to the time sink that is involved in preparing data for others toview.Once the data and associated materials appear in a repository(存储库), answering questions and handling complaints can take many hours.[J] the time investment can present other problems. in some cases, says data scientist karthik Ram, it may be difficult for junior researchers to embrace openness when senior colleagues manyof whom head selection and promotion teesht ridicule what they may view as misplaced energies. "i've heard this recently -that embracing the idea of open datad code makes traditional academics uncomfortable, "says ram. "the concem seems to be that open advocates don't spend their time being as productive as possible."[ K]an open-science stance can also add complexity to a collaboration. kate ratliff, who studies social attitudes at the university of florida, gainesville, says that it can seem as if there are two camps in a field-those who care about open science and those who don't . " there a new area to navigate-'are you cool with the fact that i'll want to make the data open?'-when talking with somebody about an interesting research idea, "she says.[L] despite complications and concerns, the upsides of sharing can be significant. for example,when information is uploaded to a repository, a digital object identifier(DOI)is assigned.Scientists can use a DOT to publish each step of the research life cycle, not just the final paper. In so doing, they can potentially get three citations- one each for the data and software.in addition to the paper itself. and although some say that citations for software or data have little currency in academia,they can have other benefits.[M] many advocates think that transparent data procedures with a date and time stamp will protect scientists from being scooped. "this is the sweet spot between sharing and getting credit for it. while discouraging plagiarism(剽窃). " says ivo grigorov, a project coordinator at the naional institute of aquatic resotResearch secreta - in charlottenlund, denmark. hogg says that scooping is less of a problem than many think. "the two cases i'm familiar with didn't involve open data or code, "he says.[N] Open science also offers junior researchers the chance to level the palying field by gaining better access to crucial date. ross mounce, a postdoc studying evolutionary biology at the university of cambrige,UK, is a vocal champion of open science, partly because his fossil others' data. he says that more openness in science could help to discourage what some perceive as a commom practice of shutting out early-career scientists' requests for data.[O] communication also helps for those who worry about jeopardizing a collaboration, hesays,Concems about open should be discussed at the outset of a study. "whenever you start a project with someone, you have to establish a clear understanding of expectations for who owns the data, at what point they go public and who can do what with them, he says.[p] in the end, sharing data, software and materials with colleagues can help an early -career researcher to gain recognition--a crucial component of success. "the thing you are searching for reputation" says titus brown,a genomics(基因组学) researcher at the university of Califomia, davis,."to get grants and jobs you have to be relevant and achieve some level of public recognition. anything you do that advances your presence- especially in a largerphere, outside the communities you know- is a net win."36. astronomer david hogg doesn't think scooping is as serious a problem as generally thought.37. some researchers are hesitant to make their data public for fear that others might publish something similar before them38. some psychology joumals have offered incentives to encourage authors to share their data.39. there is a growing demand in the science community that research data be open to the public.40. sharing data offers early-career researchers the chance to build a certain level of reputation41. data sharing enables scientists to publish each step of their research work, thus leading to more citations42. scientists hold different opinions about the extent and timing of data sharing43. potential problems related to data sharing should be made known to and discussed by all participants at the beginning of a joint research project44. sharing data and handling data-related issues can be time-consuming45. junior researehers may have no say when it comes to sharing data.Section cDirections: there are 2 passages in this section. each passage is followed by some questions or unfinished statements for each of them there are four choices marked a, b, c)and D) You should decide on the best choice and mark the corresponding letter on Answer sheet 2 with a single line through the centre.Passage oneQuestions 46 to 50 are based on the following passage.In the beginning of the movie, robot, a robot has to decide whom to save after two cars plunge into the water-del spooner or a child. even though spooner screams"save her save her! "the robot rescues him because it calculates that he has a 45 percent chance of survival compared to sarah's 11 percent. the robot's decision and its calculated approach raise an important question:would humans make the same choice? and which choice would we want our robotic counterparts to make?Isaac asimov evaded the whole notion of morality in devising his three laws of robotics, which hold that 1. robots cannot harm humans or allow humans to come to harm; 2. robots must obey humans, except where the order would conflict with law i; and 3. robots must act inself-preservation, unless doing so conflicts with laws i or 2. these laws are programmed intoasimov's robots-they don' t have to think, judge, or value. they don't have to like humans or believe that wrong or bad. they simply don't do it.The robot who rescues spooner s life in / robot follows asimov's zeroth law: robots cannot harm humanity(as opposed to individual humansor allow humanity to come to harm--an expansion of the first law that allows robots to determine what's in the greater good. under the first law,a robot could not harm a dangerous gunman, but under the zeroth law, a robot could kill the gunman to save others.Whether it's possible to program a robot with safeguards such as asimov's laws is debatable a word such as"harm"is vague (what about emotional harm is replacing a human employ harm), and abstract concepts present coding problems. the robots in asimov's fiction expose complications and loopholes in the three laws, and even when the laws work, robots still have to assess situation.Assessing situations can be complicated. a robot has to identify the players, conditions, and possibe outcomes for various scenarios,Its doubtful that a computer program can do that-aleast, not without some undesirable results. a roboticist at the bristol robotics laboratory programmed a robot to save huroxies(5) called""from danger. when one h-boheaded for danger, the robot successfully pushed it out of the way. but when two h-bots became percent of the time, unable to decide which to save and letting them both"die. "the experiment highlights the importance of morality without it, how can a robotdecide whom to save or what's best for humanity, especially if it can't calculate survival odds?46. what question does the example in the movie raise?a) whether robots can reach better decisionsb) whether robots follow asimov's zero"d) how robots should be programmed.47. what does the author think of asimovs three laws of robotics?a) they are apparently divorced from reality.b)they did not follow the coding system of robotics.c)they laid a solid foundation for robotics.d) they did not take moral issues into consideration.48. what does the author say about asimov's robots?a they know what is good or bad for human beingsb)they are programmed not to hurt human begingsc)they perform duties in their owners'best interest.d)they stop working when a moral issue is involved.49. what does the author want to say by mentioning the word"harm"in asimov's laws?a)abstract concepts are hard to program.b) it is hard for robots to make decisionsc) robots may do harm in certain situationsd) asimov's laws use too many vague terms50. what has the roboticist at the bristol robotics laboratory found in his experiment.a）robots can be made as intelligent as human begings some dayb) robots can have moral issues encoded into their programc)robots can have trouble making decisions in complex scenarion.d)robots can be programmed to perceive potential perils.PassageTwoQuestions 5i to 55 are based on the following passage.Our world now moves so fast that we seldom stop to see just how fast we seldom stop to see just how far wu have come in just a few year.The latest iPone 6s,for example,has a dual-core proccssor and fite nicely into your pocket. by comparison, you would expect to find a technological specification like this on your tandard laptop in an office anywhere in the world.its no wonder shat new applications for the internet of things are moving ahcad fast when almost every new decice we buy has a plup on the eng of it or a wireless connection to the internet. Soon, our current smartphone lifestyle wilate our own smart home lifestyle too.All researches agree that close to 25 billion devices,things and sensors will be connected by 2020 which incidentally is also the moment that millennials(千禧一代) are expected to make up of ouroverall workforce, and the fully connected home . become a reality for large umbers of people worldwide.However this is just the tip of the proverbial iceberg as smart buildings and even cities increasingly become the norm as leaders and business owners begin to wake up to the massive savings that technology can deliver through connected sensors and new forms of automation coupled with ligent energy and facilities managemen.Online security cameras, intelligent lighting and a wealth of sensors that control both temperature and air quality are offering an unprecedented level of control, efficiency, and improvements to hat were once classed necessary costs when running a business or managing a large building.We can expect that the ever-growing list of devices, systems and environments remain connected,always online and talking to each other. the big benefit will not only be in the housing of this enormous and rapidly growing amount of data, but will also be in the ability to run real time data analytics to extract actionable and ongoing knowledge.The biggest and most exciting challenge of this technology is how to creatively leverage this ever-growing amount of data to deliver cost savings, improvements and tangible benefits to both businesses and citizens of these smart citiesThe good news is that most of this technology is already invented. let's face it, it wasn't too long ago that the idea of working from anywhere and at anytime was some form of a distant utopim(乌托邦式的) dream, and yet now we can perform almost any office-based task from any location in the world as long as we have access to the internet.it's time to wake up to the fact that making smart buildings, cities and homes will dramatically improve our quality of life in the years ahead.51.What does the example of iphone 6s serve to show?a)the huge capacity of the smartphones people now useb)the widespread use of smartphones all over the worldc)the huge impact of new technology on people's everyday life.d)the rapid technological progress in a very short period of time52. what can we expect to see by the year 2020?a)apps for the internet of thingsc)the emergence of millennialsb) the popularization of smart homes.d)total globalization of the world53. what will business owners do when they become aware of the benefits of the internet of things?a）employ fewer workers in their operationsb)gain automatic control of their businessec) invest in more smart buildings and citiesd)embrace whatever new technology there is54. what is the most exciting challenge when we possess more and more data?a) how to turn it to profitable usec)how to link the actionable systemsb)how to do real time data analysisd)how to devise new ways to store it.55. what does the author think about working from anywhere and at anytime?a)it is feasible with a connection to the internetb) it will thrive in smart buildings, cities and homesc) it is still a distant utopian dream for ordinary workersd)it will deliver tangible benefits to both boss and workerPart IVTranslation (30 minutes)Directions: for this part, you are allowed 30 minutes to translate a passage from chinese into English. you should write your answer on answer sheet 2.洞庭湖位于湖南省东北部，面积很大，但湖水很浅。

2023年12月英语六级考试真题及答案详解和听力原文第二套

12月英语六级考试真题第二套Part I Writing （30minutes）Directions: For this part, you are allowed 30 minutes to write a short essay based on the picture below. You should focus on the difficulty in acquiring useful information in spite of advanced information technology. You are required to write at least 150 words but no more than 200 words．Part ⅡListening Comprehension (30 minutes)Section ADirections : In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A., B., C. and. D., and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.1. A. The restaurant offers some specials each day.B. The restaurant is known for its food varieties.C. The dressing makes the mixed salad very inviting.D. The woman should mix the ingredients thoroughly.2. A. He took over the firm from Mary. C. He failed to foresee major problems.B. He is running a successful business. D. He is opening a new consulting firm.3. A. Someone should be put in charge of office supplies.B. The man can leave the discs in the office cabinet.C. The man may find the supplies in the cabinet.D. The printer in the office has run out of paper.4. A. He has to use a magnifying glass to see clearly.B. The woman can use his glasses to read.C. He has the dictionary the woman wants.D. The dictionary is not of much help to him.5. A. Redecorating her office.B. Majoring in interior design.C. Seeking professional advice.D. Adding some office furniture.6. A. Problems in port management.B. Improvement of port facilities.C. Delayed shipment of goods.D. Shortage of container ships.7.A. Their boss. B. A colleague. C. Their workload. D. A coffee machine.8. A. Call the hotel manager for help.B. Postpone the event until a later date.C. Hold the banquet at a different place.D. Get an expert to correct the error.Questions 9 to 11 are based on the conversation you have just heard.9 .A. He shares some of the household duties.B. He often goes back home late for dinner.C. He cooks dinner for the family occasionally.D. He dines out from time to time with friends.10. A. To take him to dinner.B. To talk about a budget plan.C. To discuss an urgent problem.D. To pass on an important message.11. A. Foreign investors are losing confidence in India's economy.B. Many multinational enterprises are withdrawing from India.C. There are wild fluctuations in the international money market.D. There is a sharp increase in India's balance of payment deficit. Questions 12 to 15 are based on the conversation you have just heard.12. A. They have unrealistic expectations about the other half.B. They may not be prepared for a lifelong relationship.C. They form a more realistic picture of life.D. They try to adapt to their changing roles.13. A. He is lucky to have visited many exotic places.B. He is able to forget all the troubles in his life.C. He is able to meet many interesting people.D. He is lucky to be able to do what he loves.14.A. It is stressful. B. It is full of time. C. It is all glamour. D. It is challenging15. A. Bothered. B. Amazed. C. Puzzled. D. Excited.Section BDirections : In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A., B.,C. and D . Then mark the corresponding letter on Answer Sheet I with a single line through the centre.Passage OneQuestions 16 to 18 are based on the passage you have just heard.16. A. Maintain the traditional organizational culture.B. Learn new ways of relating and working together.C. Follow closely the fast development of technology.D. Learn to be respectful in a hierarchical organization.17. A. How the team integrates with what it is supposed to serve.B. How the team is built to keep improving its performance.C. What type of personnel the team should be composed of.D. What qualifications team members should be equipped with.18. A. A team manager must set very clear and high objectives.B. Teams must consist of members from different cultures.C. Team members should be knowledgeable and creative.D. A team manager should develop a certain set of skills.Passage TwoQuestions 19 to 22 are based on the passage you have just heard.19. A. It is a platform for sharing ideas on teaching at the University of Illinois.B. It was mainly used by scientists and technical people to exchange text.C. It started off as a successful program but was unable to last long.D. It is a program allowing people to share information on the Web.20. A. He visited a number of famous computer scientists.B. He met with an entrepreneur named Jim Clark.C. He sold a program developed by his friends.D. He invested in a leading computer business.21. A. They had confidence in his new ideas.B. They trusted his computer expertise.C. They were very keen on new technology.D. They believed in his business connections.Passage ThreeQuestions 22 to 25 are based on the passage you have just heard.22. A. Prestige advertising.B. Institutional advertising.C. Word of mouth advertising.D. Distributing free trial products.23. A. To sell a particular product.B. To build up their reputation.C. To promote a specific service.D. To attract high-end consumers.24. A. By using the services of large advertising agencies.B. By hiring their own professional advertising staff.C. By buying media space in leading newspapers.D. By creating their own ads and commercials.25. A. Decide on what specific means of communication to employ.B. Conduct a large-scale survey on customer needs.C. Specify the objectives of the campaign in detail.D. Pretest alternative ads or commercials in certain regions.Section CDirections: In this section, you will hoar a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the exact words you have just hoard. Finally, when the passage is read for the third time, you should chock what you have written.Extinction is difficult concept to grasp. It is an（26）concept. It's not at all like the killing of individual life forms that can be renewed through normal processes of reproduction. Nor is it simply（27）numbers. Nor is it damage that can somehow be remedied or for which some substitute can be found. Nor is it something that simply affects our own generation. Nor is it something that could be remedied by some supernatural power. It is rather an（28）and final act for which there is no remedy on earth or in heaven. A species once extinct is gone forever. However many generations （29)us in coming centuries, none of them will ever see this species that we extinguish. Not only are we bringing about the extinction of life（30）, we are also making the land and the air and the sea so toxic that the very conditions of life are being destroyed.（31）basic natural resources, not only are the nonrenewable resources being（32）in a frenzy ( 疯狂) of processing, consuming, and（33）, but we are also mining much of our renewable resources, such as the very soil itself on which terrestrial (地球上旳) life depends.The change that is taking place on the earth and in our minds is one of the greatest changes ever to take place in human affairs, perhaps the greatest, since what we are talking about is not simply another historical change or cultural （34）, but a change of geological and biological as well as psychological order of（35).Part ⅢReading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making yourchoices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Questions 36 to 45 are based on the following passage.It seems to be a law in the technology industry that leading companies eventually lose their positions, often quickly and brutally. Mobile phone champion Nokia, one of Europe's biggest technology success stories, was no（36）, losing its market share in just a few years.In , Nokia accounted for more than 40% of mobile phone sales（37）But consumers'preferences were already（38）toward touch-screen smart phones. With the introduction of Apple's phone in the middle of that year, Nokia's market share（39）rapidly and revenue plunged. By the end of , Nokia had sold its phone business to Microsoft.What sealed Nokia's fate was a series of decisions made by Stephen Elop in his position as CEO, which he（40）in October . Each day that Elop spent in charge of Nokia, the company's market value declined by $ 23 million, making him, by the numbers, one of the worst CEOs in history. But Elop was not the only person at（41）Nokia's board resisted change, making it impossible for the company to adapt to rapid shifts in the industry. Most（42）, Jorma Ollila, who had led Nokia's transition from an industrial company to a technology giant, was too fascinated by the company's（43）success to recognize the change that was needed to sustain its competitiveness. The company also embarked on a（44）cost-cutting program, which included the elimination of thousands of jobs. This contributed to the(45) of the company’s once-spirited culture.which had motivated employees to take risks and make miracles. Good leaders left the company, taking Nokia's sense of vision and directions with them. Not surprisingly, much of Nokia's most valuable design and programming talent left as well.A. assumedB. biasC. desperateD. deteriorationE. exceptionF. faultG. incidentallyH. notablyI. previousJ. relayedK. shiftingL. shrankM. subtleN. transmittingO. worldwideSection BDirections : In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once.Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.First-Generation College-Goers: Unprepared and Behind Kids who are the first in their families to brave the world of higher education come on campus with little academic know—how and are much more likely than their peers to drop out before graduation.[ A] When Nijay Williams entered college last fall as a first—generation student and Jamaican immigrant, he was academically unprepared for the rigors of higher education. Like many first—generation students, he enrolled in a medium-sized state university many of his high school peers were also attending, received a Pell Grant, and took out some small federal loans to cover other costs.Given the high price of room and board and the closeness of the school to his family, he chose to live at home and worked between 30 and 40 hours a week while taking a full class schedule.[ B] What Nijay didn't realize about his school—Tennessee State University—was its frighteningly low graduation rate: a mere 29 percent for its first-generation students. At the end of his first year, Nijay lost his Pell Grant of over $ 5,000 after narrowly missing the 2.0 GPA cut-off, making it impossible for him to continue paying for school.[ C ]Nijay represents a large and growing group of Americans: first—generation college students who enter school unprepared or behind. To make matters worse, these schools are ill-equipped to graduate these students—young adults who face specific challenges and obstacles. They typically carry financial burdens that outweigh those of their peers, are more likely to work while attending school, and often require significant academic remediation (补习).[ D ] Matt Rubinoff directs I'm First, a nonprofit organization launched last October to reach out to this specific population of students. He hopes to distribute this information and help prospective college-goers fad the best post-secondary fit. And while Rubinoff believes there are a good number of four—year schools that truly care about these students and set aside significant resources and programs for them, he says that number isn't high enough.[ E ] "It's not only the selective and elite institutions that provide those opportunities for a small subset of this population," Rubinoff said, adding that a majority of first-generation undergraduates tend toward options such as online programs, two—year colleges, and commuter state schools."Unfortunately, there tends to be a lack of information and support to help students think bigger and broader. "[ F] Despite this problem, many students are still drawn to these institutions--and two-year schools in particular. As a former high school teacher, I saw students choose familiar, cheaper options year after year. Instead of skipping out on higher education altogether, they chose community colleges or state schools with low bars for admittance.[ G]"They underestimate themselves when selecting a university," said Dave Jarrat, a marketing executive for InsideTrack, a for—profit organization that specializes in coaching low-income students and supporting colleges in order to help students thrive. "The reality of it is that a lot of low-income kids could be going to elite universities on a full ride scholarship and don't even realize it. "[ H] "Many students are coming from a situation where no one around them has the experience of successfully completing higher education, so they are coming in questioning themselves and their college worthiness," Jarrat continued. That helps explain why, as I'm First's Rubinoff indicated, the schools to which these students end up resorting can end up being some of the poorest matches for them. The University of Tennessee in Knoxville offers one example of this dilemma. A flagship university in the South, the school graduates just 16 percent of its first—generation students, despite its overall graduation rate of 71 percent. Located only a few hours apart, The University of Tennessee and Tennessee State are worth comparing. Tennessee State's overall graduation rate is a tiny 39 percent, but at least it has a smaller gap between the outcomes for first—generation students and those of their peers.[ I] Still, the University of Tennessee deserves credit for being transparent. Many large institutions keep this kind of data secret—or at least make it incredibly difficult to find The University of North Carolina at Chapel Hill, for instance, admits only that the graduation rate for its first—generation pupils is "much lower" than the percentage of all students who graduate within four years (81 percent).[ J] It is actually quite difficult to freed reliable statistics on the issue for many schools. Higher education institutions are, under federal law, required to report graduation rates, but these reports typically only include Pell recipient numbers —not necessarily rates specific to first—generation students. Other initiatives fail to break down the data, too. Imagine how intimidating it can be for prospective students unfamiliar with the complexities of higher education to navigate this kind of information and then identify which schools are the best fit.[ K] It was this lack of information that prompted the launch of I'm First in , originally as an ann. of its umbrella organization, the Center For Student Opportunity."If we can help to direct students to more of these types of campuses and help students to understand them to be realistic and accessible places, have them apply to these schools at greater frequency and ultimately get in and enroll, we are going to raise the success rate," Rubinoff said, citing a variety of colleges ranging from large state institutions to smaller private schools.[ L] Chelsea Jones, who now directs student programming at I'm First, was a first—generation college student at Howard. Like other student new to the intimidating higher—education world, she often struggled on her path to college, "There wasn't really a college—bound culture at my high school," she said. "I wanted to go to college but I didn't reallyknow the process. " Jones became involved with a college—access program through Princeton University in high school. Now, she attributesmuch of her understanding of college to that: "But once I got to campus, it was a completely different ball game that no one really prepared me for. "[ M] She was fortunate, though. Howard, a well—regarded historically black college, had an array of resources for its first—generation students, including matching kids with counselors, commenting first—generation students to one another, and TRIO, a national program that supported 200 students on Howard's campus. Still, Jones represents a small percentage of first-generation students who are able to gain entry into more elite universities, which are often known for robust financial aid packages and remarkably high graduation rates for first—generation students.(Harvard, for example, boasts a six—year graduation rate for underrepresented minority groups of 98 percent. ) [ N]Christian Vazquez, a first—generation Yale graduate, is another exception, his success story setting him far apart from students such as Nijay. "There is a lot of support at Yale, to an extent, after a while, there is too much support," he said, half—joking about the countless resources available at the school. Students are placed in small groups with counselors ( trained seniors on campus) ;they have access to cultural and ethnic affinity (联络) groups, tutoring centers and also have asummer orientation specifically for first—generation students ( the latter being one of the most common programs for students).[ O]"Our support structure was more like : ' You are going to get through Yale; you are going to do well,' " he said, hinting at mentors (导师), staff, and professors who all provided significant support for students who lacked confidence about "belonging" at such a top institution.46. Many first—generation college—goers have doubts about their abilities to get a college degree.47. First—generation college students tend to have much heavier financial burdens than their peers.48. The graduation rate of first—generation students at Nijay's university was incredibly low.49. Some top institutions like Yale seem to provide first—generation students with more support than they actually need.50. On entering college, Nijay Williams had no idea how challenging college education was.51. Many universities simply refuse to release their exact graduation rates for first-generation students.52. According to a marketing executive, many students from low-income families don't know they could have achance of going to an elite university.53. Some elite universities attach great importance to building up the first—generation students' serf—confidence.54. I'm First distributes information to help first-generation college-goers find schools that are most suitable for them.55. Elite universities tend to graduate fan’s-generation students at a higher rate.Section CDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A., B., C. and D . You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 56 to 60 are based on the following passage.Saying they can no longer ignore the rising prices of health care, some of the most influential medical groups in the nation are recommending that doctors weigh the costs, not just the effectiveness of treatments, as they make decisions about patient care. The shift, little noticed outside the medical establishment but already controversial inside it, suggests that doctors are starting to redefine their roles, from being concerned exclusively about individual patients to exerting influence on how healthcare dollars are spent. In practical terms, the new guidelines being developed could result in doctors choosing one drug over another for cost reasons or even deciding that a particular treatment—at the end of life, for example—is too expensive. In the extreme, some critics have said that making treatment decisions based on cost is a form of rationing. Traditionally, guidelines have heavily influenced the practice of medicine, and the latest ones are expected to make doctors more conscious of the economic consequences of their decisions, even though there's no obligation to follow them. Medical society guidelines are also used by insurancecomoanies to help determine reimbursement (报销) policies. Some doctors see a potential conflict in trying to be both providers of patient care and facial.Overseers. "There should be forces in society who should be concerned about the budget, but they shouldn't be functioning simultaneously as doctors," said Dr. Martin Samuels at a Boston hospital. He said doctors risked losing the trust of patients if they told patients, "I'm not going to do what I think is best for you because I think it's bad for the healthcare budget in Massachusetts. " Doctors can face some grim trade—offs. Studies have shown, for example, that two drugs are about equally effective in treating macular degeneration, and eye disease. But one costs $ 50 a dose and the other close to $ 2,000. Medicare could save hundreds of millions of dollars a year if everyone used the cheaper drug, Avastin, instead ofthe costlier one, Lucentis. But the Food and Drug Administration has not approved Avastin for use in the eye. and using it rather than the alternative, Lucentis, might carry an additional, although slight, safety risk. Should doctors consider Medicare's budget in deciding what to use?"I think ethically (在道德层面上) we are just worried about the patient in front of us and not trying to save money for the insurance industry or society as a whole," said Dr. Donald Jensen. Still, some analysts say that there's a role for doctors to play in cost analysis because not many others are doing so. "In some ways," said Dr. Daniel Sulmasy, "it represents a failure of wider society to take up the issue. "56. What do some most influential medical groups recommend doctors do?A. Reflect on the responsibilities they are supposed to take.B. Pay more attention to the effectiveness of their treatments.C. Take costs into account when making treatment decisions.D. Readjust their practice in view of the cuts in health care.57. What were doctors mainly concerned about in the past?A. Specific medicines to be used.B. Effects of medical treatment.C. Professional advancement.D. Patients' trust.58. What may the new guidelines being developed lead to?A. The redefining of doctors' roles.B. Overuse of less effective medicines.C. Conflicts between doctors and patients.D. The prolonging of patients' suffering.59. What risk do doctors see in their dual role as patient care providers and financial overseers?A. They may be involved in a conflict of interest.B. They may be forced to divide their attention.C. They may have to use less effective drugs.D. They may lose the respect of patients.60. What do some experts say about doctors' involvement in medical cost analysis?A. It may add to doctors' already heavy workloads.B. It will help to save money for society as a whole.C. It results from society's failure to tackle the problem.D. It raises doctors' awareness of their social responsibilities.Passage TwoQuestions 61 to 65 are based on the following passage.Economic inequality is the "defining challenge of our time," President Barack Obama declared in a speech last monthto the Center for American Progress. Inequality is dangerous, he argued, not merely because it doesn't look good to have a large gap between the rich and the poor, but because inequality itself destroys upward mobility, making it harder for the poor to escape from poverty. "Increased inequality and decreasing mobility pose a fundamental threat to the American Dream," he said. Obama is only the most prominent public figure to declare inequality Public Enemy No. 1 and the greatest threat to reducing poverty in America. A number of prominent economists have also argued that it's harder for the poor to climb the economic ladder today because the rungs (横档) in that ladder have grown farther apart.For all the new attention devoted to the 1 percent, a new dam set from the Equality of Opportunity Project at Harvard and Berkeley suggests that, if we care about upward mobility overall, we're vastly exaggerating the dangers of the rich—poor gap. Inequality itself is not a particularly strong predictor of economic mobility, as sociologist Scott Winship noted in a recent article based on his analysis of this data. So what factors, at the community level, do predict if poor children will move up the economic ladder as adtdts? what explains, for instance, why the Salt Lake City metro area is one of the 100 largest metropolitan areas most likely to lift the fortunes of the poor and the Atlanta metro area is one of the least likely?Harvard economist Raj Cherty has pointed to economic and racial segregation, community density, the size of a community's middle class, the quality of schools, commitments religiosity, and family structure, which he calls the "single strongest correlate of upward mobility. " Chetty finds that communities like Salt Lake City, with high levels of two-parent families and religiosity, are much more likely to see poor children get ahead than communities like Atlanta, with high levels of racial and economic segregation. Chetty has not yet issued a comprehensive analysis of the relative predictive power of each of these factors. Based on my analyses of the data. of the factors that Chetty has highlighted, the following three seem to be most predictive of upward mobility in a given community.1. Per-capita (人均) income growth2. Prevalence of single mothers ( where correlation is strong, but negative)3. Per-capita local government spending In other words, communities with high levels of per-capita income growth, high percentages of two-parent families, and high local government spending-which may stand for good schools-are the most likely to help poor children relive Horatio Alger's rags-to-riches story.61. How does Obama view economic inequality?A. It is the biggest obstacle to social mobility.B. It is the greatest threat to social stability.C. It is the No. 1 enemy of income growth.D. It is the most malicious social evil of our time.62. What do we learn about the inequality gap from Scott Winship's data analysis?。

2017年12月CET-6真题(1)及答案(附听力音频)

2017年12月CET-6真题（1）及答案（附听力音频）在新学年开始之际，应广大同学的强烈要求，我们从今天开始推出大学英语去、六级历年全套真题并附部分参考答案与解析，供大家参考，由于资料整理可能不尽完善，有差错之处请同学们谅解、自行辨别。

恭祝各位同学：身体健康，学业有成！敬请关注、推广、宣传和支持！2017年12月CET-6真题（1）及答案（附听力音频）2017年12月英语六级考试真题及答案（第一套）“考试采取“多题多卷”模式，试题顺序不统一，请依据试题进行核对。

”Part I Writing (30 minutes)Directions: for this part, you are allowed 30 minutes to write an essay commenting on the saying 'Respect others, and you will be respected. ' you can cite examples to ilustrate your views. you should write at least 150 words but no more than 200。

Part IIListening comprehension(30miutes) 2017.126（1）来自大译精诚00:00 26:41Section aDirections: in this section, you will hear two long conversations at the end of each comversation you will hear four questions. both the comversation and the questions will be spoken only once. afier you hear a question, you must choose the best answer from the four choices marked a, b) cand d). then mark the corresponding letter on answer Sheet i with a singleline through the centre.Questions1 to 4 are based on the conversation you have just heard1.a)they reward businesses that eliminate food wastb)they prohibit the sale of foods that have gone stalec) they facilitate the donation of unsold foods to the needyd) they forbid businesses to produce more foods than needed2. a)it imposed penalties on businesses that waste foodb)it passed a law aiming to stop overproduction C)it voted gainst food import from outside europed) it prohibited the promotion of bulk food sales.3. a) it has warmed its people against possible food shortage.b) it has penalized businesses that keep overproducing foodsc)it has started a nationwide campaign against food waste.d) it has banned supermarkets from dumping edible foods.4 .a)the confusion over food expiration labels.b)the surplus resulting from overproductionc)americans' habit of buying food in bulkd)a lack of regulation on food consumptionQuestions 5 to 8 are based on the conversation you have just heard.5. a) it has started a week-long promotion campaign.b)it has just launched its annual anniversary salesc) it offers regular weekend sales all the year roundd)it specializes in the sale of ladies designer dresses6. a)price reductions for its frequent customers.b)coupons for customers with bulk purchases.c)free delivery of purchases for senior customers.d)price adjustments within seven days of purchase.7. a)mail a gift card to her.b) allow her to buy on credic) credit it to her accountd) give her some coupons.8. a) refunding for goods returnedb) free installing of appliances.c)prolonged goods warranty.d)complimentary tailoringSection bDirections: in this section, you will hear two passages. at the end of each passage, you will hear Iree or four questions. both the passage and the questions will be spoken only once After you hear a question, you must choose the best answer from the four choices marked a, b, cand d). then mark the corresponding letter on answer Sheet 1 with a single line through the centre.Questions 9 to 11 are based on the passage you have just heard9. a)they are thin, tall, and unlike real human beings.b)they have more than twenty different hair texturesc)they have twenty-four different body shapes in totald)they represent people from virtually all walks oflife.10.a)they do not reflect young girls aspirationsb)they are not sold together with the originalc) their flat feet do not appeal to adolescentsd) their body shapes have not changed much11. a)in toy storesb) in shopping malls.c)on the internetd)at barbie shopsQuestions 12 to 15 are based on the passage you have just heard.12. a )moveable metal type began to be used in printingb) chinese printing technology was first introducec)the earliestknown book was publishedd) metal type was imported from korea13. a) it had more than a hundred printing presses.b)it was the biggest printer in the 16th century.c) it helped the german people become literate.d) it produced some 20 million volumes in total14. a)it pushed handwritten books out of circulation.b)it boosted the circulation of popular works.c)it made writing a very profitable career.d) it provided readers with more choices.15. a) it accelerated the extinction of the latin language.b) it standardized the publication of grammar books.c) turned translation into a welcome profession.d) it promoted the growth of national languagesSection cDirections: in this section, you will hear three recordings of lectures or talks followed by three or four questions. the recordings will be played only once. after you hear a question,you must choose the best answer from the four choices marked a, b, c and d)Then mark the corresponding letter on answer sheet 1 with a single line through centre.Questions 16 to 18 are based on the recording you have just heard.16. a) they get bored after working for a period of time.b) they spend an average of one year finding a job.c)they become stuck in the same job for decades.d) they choose a job without thinking it through.17. a)see if there will be chances for promotion.b)find out what job choices are available.c)watch afilm about ways of job hunting.d) decide which job is most attractive to you.18. a)the qualifications you have.b)the pay you are going to get.c)the culture of your target company.d) the work environment you will be in.19. a) it is as important as christmas for african-americans.b) it is a cultural festival founded for african-americans.c) it is an ancient festival celebrated by african-americans.d) it is a religious festival celebrated by african-americans20. a)to urge african-americans to do more for society.b) to call on african-americans to worship their godsc) to help african-americans to realize their goals.d) to remind african-americans of their sufferings.21. a)faith inself-determinationb)the first fruits of the harvestc) unity and cooperative economicsd creative work and achievement.22.a)they recite a principleb)they take a solemn oathc)they drink wine from the unity cupd) they call out their ancestors' names.Questions 23 to 25 are based on the recording you have just heard23. a) it is one of the world's most healthy diets.b) it contains large amounts of dairy products.c)it began to impact the world in recent years.d) it consists mainly of various kinds of seafood.4. a) it involved 13, 000 researchers from asia, europe and america.b) it was conducted in seven mid-eastern countries in the 1950sc) it is regarded as one of the greatestresearches of its kind.d)it has drawn the attention of medical doctors the world over.25. a) they care much about their health.b) they eat foods with little fat. c)they use little oil in cookingd) they have lower mortality ratesPart III Reading Comprehension(40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once. In the past 12 months,Nigeria has suffered from a shrinking economy, a sliding currency, and a prolonged fuel shortage. Now, Africa’s largest in facing a food crisis as major tomato fields have been destroyed by an insect,leading to a nationwide shortage and escalating prices.The insect, Tutaabsoluta, has destroyed 80% of farms in Kaduna, Nigeria's largest tomato producing state, leading the government there to declare a state of26 .The insect, also known as the tomato leaf miner, devastates crops by 27 on fruits and digginginto and moving through stalks.It 28 incredibly quickly,breeding up to 12 generations per year if conditions are favorable. it is believed to have 29 in South America in the early 1900s, and later spread to Europe before crossing over to sub-Saharan Africa.In Nigeria, where tomatoes are a staple of local diets,the insect's effects are devastating. Retail prices for a 30 of tomatoes at local markets have risen from $0. 50 to $2.50. Farmers are reporting steep losses and a new $20 million tomato-paste factory has 31 production due to the shortages.Given the moth's ability also to attack crops like pepper and potatoes, Audu Ogbeh, Nigeria's minister of agriculture, has warned that the pest may'create serious problems for food 32 'in the country.Ogbeh says experts are investigating how to control the pest’s damage and prevent its spread, which has gone largely 33 until now.Despite being the continent's second-largest producer of tomatoes, Nigeria is 34 on $1 billion worth of tomato-paste imports every year.as around 75% of the local harvest goes to waste thanks to a lack of proper storage facilities. A further 35 in local supplies is yet another unwelcome setback to the industry.A) dependent I）originatedB) Embarking J) reductionC) emergenc K) reproducesD) feeding L）securityE)grazes M）terrorF) haltedN) uncheckedG) handful O）uncheckedH) multitudeSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.who's really addicting you to Technology?A.'Nearly everyone i know is addicted in some measure to the internet, 'wrote tony Schwartz in The New York Times. it's a common complaint these days. A steady stream of similar headlines accuse the net and its offspring apps, social media sites and online games of addicting us to distractionB. There's little doubt that nearly everyone who comes in contact with the net has difficulty concentration than it takes to post a status update. as one person ironically put it in the comments section of Schwartz's online article, 'As I was reading this very excellent article.I stopped at least half a dozen times to cheek my email.C.There's something different about this technology: it is both invasive and persuasive. but who's at fault for its overuse？To find solutions, it's important tounderstand what we’re dealing with.There are four parties conspiring to keep you connected the tech, your boss, your friends and you.D.The technologies themselves and their makers, are the easiest suspects to blame for our diminishing attention spans. Nicholas Carr,author of The Shallows：what the internet is doing Our brains, wrote, The net is designed to be an interruption system, a machine geared to dividingattention.E.Online services like Facebook, twitter and the like, are called out of manipula-tion--making，products so good that people can't stop using them. after studying these products for several years, I wrote a book about how they do it. I learned itall starts with the business model. since these services rely on advertising revenue, The more frequently you use money they make.It’s no winder these companies employ teams of people focused on engineering their services to be as engaging as possible. these products aren't habit-forming by chance; it's by design. they have an incentive to keep us hooked.F.However, as good as these services are, there are simple steps we can take to keep them at bay.For example, we can change how often we receive the distracting notifications that trigger our urge to check.According to adam marchick, ceo of mobile marketing company kahuna, less than 15 percent of smartphone users everbother to adjust their notification setlings--meaning the remaining 85 percent of us default to the app makers' every preset trigger.Google and Apple have made it far too difficult to adjust these settings so it's up to us to take steps ensure we set these triggers to suit our own needs, not the needs of the app makers.G.While companies like Facebook harvest attention to generate revenue from advertisers, other technologies have no such agenda. take email, for example. this system couldn't care less how often you use it. Yet to many, email is the mosthabit-forming medium of all.We check email at all hours of the day--we're obsessed, but why? Because that's what the boss wants.For almost all white-collar jobs, A slowResponse to a message could hurt not only your reputation but also your livelihood.H.Your friends are also responsible.Think about this familiar scene.People gathered around a table, enjoying food and each others company. there's laughter and a bit of kidding. Then, during an interval in the conversation, someone takes out their phone to check who knows what.Barely anyone notices and no one says a thing.I.Now imagine the same dinner,but instead of checking their phone, the person belches(打嗝）-loudly.Everyone notices. unless the meal takes place in a beer house, this is considered bad manners. The impolite act violatesthe basic rules of etiquette. one has to wonder why don’t we apply the same social norms to checking phones during meals, meetings and conversations as we do to other antisocial behaviors somehow, we accept it and say nothing when someone offends.J.The reality is taking one's phone out at the wrong time is worse than belching because, unlike other minor offense, checking tech is contagious. once one person looks at their phone,other people feel compelled to do the same, starting a chain reaction. the more people are on their phones, the fewer people are talking until finally you are the only one left not reading email or checking twitter. from a societal perspective, phone checking is less like belching in public and more like another bad habit. our phones are like cigarettes-something to do when were bored or when our fingers need something to toy with seeing others enjoy a smoke,or sneak a quick glance, is too tempting to resist and soon everyone is doing it.K.The technology, your boss, and your friends, all influence how often you find yourself using (or overusing )these gadgets. but there's still someone who deserves scrutiny--the person holding the phone. L. I have a confession. even though i study habit-forming technology for a living, disconnecting is not easy for me.I'm online far more than I'd like like Schwartz and so many others, Ioften find myself distracted and off tack.I wanted to know why so i began self-monitoring to try to understand my behavior. that's when i discovered an uncomfortable truth. i use technology as an escape. when I'm doing something I'd rather not do, or when I'm someplace I'd rather not attention was often a good thing, like when passing time on public transportation, but frequently my tech use was not so benign. when i faced difficult work, like thinking through an article idea or editing the same draft for the hundredth time, for example, a more sinister screen would draw me in. i could easily escapediscomfort.temporarlly.by answering email or browsing ing the web under the pretense of so-called'research. 'though I desperately wanted to lay blame elsewhere, i finally had to admit that my bad habits had less to do withnew-age.technology and more to do with old-fashioned procrastination(拖延）M.it's easy to blame technology for being so distracting, but distraction is nothing new. Aristotle and Socrates dehated nature of “akrasia”--our tendency to do things agninst our interests. If we're honest with ourselves, tech is just another way to occupy our time and minds,if we weren’t on our devices. We’d likely do similarly unproductive.N.personal technology is indeed more engaging than ever, and there's nodoubt companies are engineering their products and services to be more compelling and attractive but would want it any other way the intended result of making something better is that people use it more. that's not necessarily a problem, that's progress.O.These improvements don't mean we shouldn't attempt to control our use of technology. In order to make sure it doesn't control us, we should come to terms with the fact that it's more than the technology itself that’s responsible for our habits. our workplace culture, social norns and individual behaviors all play a part to put technology in its place, we must be conscious not only of how technology is changing, but also of how it is changing us.36.Online services are so designed that the more they are used, the more profit they generate.37. The author admits using technology as an escape from the task at hand.38. Checking phones at dinners is now accepted as normal but not belching39. To make proper use of technology, we should not only increase our awareness of how it is changing but also how it is impacting us.40. Most of us find it hard to focus on our immediate tasks because of internet distractions41. when one person starts checking their phone, the others will followsuit.42.The great majority of smartphone users don' t take the trouble to adjust their settings to suit their own purposes.43.Theinternet is regarded by some as designed to distract our attention.44. The author attributes his tech addiction chiefly to his habit of putting off doing what he should45.White-collar workers check email round the clock because it is required by their employersSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.who's really addicting you to Technology?A.'Nearly everyone i know is addicted in some measure to the internet, 'wrote tony Schwartz in The New York Times. it's a common complaint these days. A steady stream of similar headlines accuse the net and its offspring apps, social media sites and online games of addicting us to distractionB. There's little doubt that nearly everyone who comes in contact with the net has difficulty concentration than it takes to post a status update. as one person ironically put it in the comments section of Schwartz's online article, 'As I was reading this very excellent article.I stopped at least half a dozen times to cheek my email.C.There's something different aboutthis technology: it is both invasive and persuasive. but who's at fault for its overuse？To find solutions, it's important to understand what we’re dealing with.There are four parties conspiring to keep you connected the tech, your boss, your friends and you.D.The technologies themselves and their makers, are the easiest suspects to blame for our diminishing attention spans. Nicholas Carr,author of The Shallows：what the internet is doing Our brains, wrote, The net is designed to be an interruption system, a machine geared to dividingattention.E.Online services like Facebook, twitter and the like, are called out of manipula-tion--making，products so good that people can't stop using them. after studying these products for several years, I wrote a book about how they do it. I learned itall starts with the business model. since these services rely on advertising revenue, The more frequently you use money they make.It’s no winder these companies employ teams of people focused on engineering their services to be as engaging as possible. these products aren't habit-forming by chance; it's by design. they have an incentive to keep us hooked.F.However, as good as these services are, there are simple steps we can take to keep them at bay.For example, we can change how often we receive the distracting notifications that trigger our urge tocheck.According to adam marchick, ceo of mobile marketing company kahuna, less than 15 percent of smartphone users ever bother to adjust their notification setlings--meaning the remaining 85 percent of us default to the app makers' every preset trigger.Google and Apple have made it far too difficult to adjust these settings so it's up to us to take steps ensure we set these triggers to suit our own needs, not the needs of the app makers.G.While companies like Facebook harvest attention to generate revenue from advertisers, other technologies have no such agenda. take email, for example. this system couldn't care less how often you use it. Yet to many, email is the mosthabit-forming medium of all.We check email at all hours of the day--we're obsessed, but why? Because that's what the boss wants.For almost all white-collar jobs, A slowResponse to a message could hurt not only your reputation but also your livelihood.H.Your friends are also responsible.Think about this familiar scene.People gathered around a table, enjoying food and each others company. there's laughter and a bit of kidding. Then, during an interval in the conversation, someone takes out their phone to check who knows what.Barely anyone notices and no one says a thing.I.Now imagine the same dinner,but instead of checking their phone, the person belches(打嗝）-loudly.Everyone notices. unless the meal takes place in a beer house, this is considered bad manners. The impolite act violates the basic rules of e tiquette. one has to wonder why don’t we apply the same social norms to checking phones during meals, meetings and conversations as we do to other antisocial behaviors somehow, we accept it and say nothing when someone offends.J.The reality is taking one's phone out at the wrong time is worse than belching because, unlike other minor offense, checking tech is contagious. once one person looks at their phone,other people feel compelled to do the same, starting a chain reaction. the more people are on their phones, the fewer people are talking until finally you are the only one left not reading email or checking twitter. from a societal perspective, phone checking is less like belching in public and more like another bad habit. our phones are like cigarettes-something to do when were bored or when our fingers need something to toy with seeing others enjoy a smoke,or sneak a quick glance, is too tempting to resist and soon everyone is doing it.K.The technology, your boss, and your friends, all influence how often you find yourself using (or overusing )these gadgets. but there's still someone who deserves scrutiny--the person holding the phone. L. I have a confession. even though i study habit-formingtechnology for a living, disconnecting is not easy for me.I'm online far more than I'd like like Schwartz and so many others, I often find myself distracted and off tack.I wanted to know why so i began self-monitoring to try to understand my behavior. that's when i discovered an uncomfortable truth. i use technology as an escape. when I'm doing something I'd rather not do, or when I'm someplace I'd rather not attention was often a good thing, like when passing time on public transportation, but frequently my tech use was not so benign. when i faced difficult work, like thinking through an article idea or editing the same draft for the hundredth time, for example, a more sinister screen would draw me in. i could easily escapediscomfort.temporarlly.by answering email or browsing ing the web under the pretense of so-called'research. 'though I desperately wanted to lay blame elsewhere, i finally had to admit that my bad habits had less to do withnew-age.technology and more to do with old-fashioned procrastination(拖延）M.it's easy to blame technology for being so distracting, but distraction is nothing new. Aristotle and Socrates dehated nature of “akrasia”--our tendency to do things agninst our interests. If we're honest with ourselves, tech is just another way to occupy our time and minds,if we weren’t on ourdevices. We’d likely do similarly unproductive.N.personal technology is indeed more engaging than ever, and there's no doubt companies are engineering their products and services to be more compelling and attractive but would want it any other way the intended result of making something better is that people use it more. that's not necessarily a problem, that's progress.O.These improvements don't mean we shouldn't attempt to control our use of technology. In order to make sure it doesn't control us, we should come to terms with the fact that it's more than the technology itself that’s responsible for o ur habits. our workplace culture, social norns and individual behaviors all play a part to put technology in its place, we must be conscious not only of how technology is changing, but also of how it is changing us.36.Online services are so designed that the more they are used, the more profit they generate.37. The author admits using technology as an escape from the task at hand.38. Checking phones at dinners is now accepted as normal but not belching39. To make proper use of technology, we should not only increase our awareness of how it is changing but also how it is impacting us.40. Most of us find it hard to focus on our immediate tasks because of internet distractions41. when one person starts checking their phone, the others will followsuit.42.The great majority of smartphone users don' t take the trouble to adjust their settings to suit their own purposes.43.The internet is regarded by some as designed to distract our attention.44. The author attributes his tech addiction chiefly to his habit of putting off doing what he should45.White-collar workers check email round the clock because it is required by their employersPart IVTranslation (30 minutes)Directions: for this part, you are allowed 30 minutes to translate a passage from chinese into English. you should write your answer on answer sheet 2.太湖是中国东部的一个淡水湖,占地面积2250平方公里,是中国第三大淡水湖,仅次于鄱阳和洞庭。

2017年12月大学英语六级真题及答案解析(全三套)精选全文完整版

精选全文完整版2017年12月大学英语六级真题及答案解析（全三套）六级听力第一套：Section AConversation 1M: And now, for the lighter side of the news, Europe is setting an example for the rest of the world when it comes to food waste.W: That’s right John. This week the Italian government pass legislation that aims to dramatically reduce the amount of food wasted in the country. New laws have been put into place that would make it easier for farms and supermarkets to donate unsold foods to those who are in need.M: Yes. And in addition to this, businesses would now be rewarded for successful efforts to cut food waste.W: Italy is not the only country to focus on reducing food waste. Just earlier this year, the European Parliament voted in favor of legislation that would stop grocery giants from unfair trading practices that result in overproduction, thus creating waste.M: In France, the government has banned supermarkets from throwing away edible foods and imposed harsh penalties on businesses that fail to comply with the regulations.W: While there is still much progress to be made, other countries could learn a thing or two from the example set by France and Italy. In the United States, up to forty percent of all food goes uneaten. Despite the fact that one in seven American households lacks regular access to good food, one major cause of this problem is the confusion over food expiration labels, which are currently not regulated by the government.M: All this could change soon. This wave of new laws in Europe will definitely put more pressure on law makers to reduce food waste here. We turn now to a spokesperson from Harvard University’s Food Law and Policy Clinic for more on the story. And now, let’s welcome Prof. Edward Becker to speak to us.Q1: What does the woman say about the new laws in Italy?Q2: What did the European Parliament do reduce food waste?Q3: What has the French government done recently?Q4: What is the major cause of food waste in the United States?Q1. C) They facilitate the donation of unsold foods to the needy.Q2. B) It passed a law aiming to stop overproduction.Q3. D) It has banned supermarkets from dumping edible foods.Q4. A) The confusion over food expiration labels.Conversation 2M: Thank you for calling Saks Fifth Avenue department store. How can I be of assistance to you today?W: Hello. I was in your store this past weekend and bought a few items. Yesterday, my friend told me that the annual anniversary sales had begun. It turned out she bought the same sweater as I did but for a much lower price.M: Yes. Our anniversary sale started on Monday. We do offer price adjustments within seven days of purchase to ensure our customer satisfaction. You said you did the purchase here this past weekend?W: Yes. I was shopping in your store last Sunday afternoon.M: That would definitely fall within the price adjustment window. Do you have an account with us? We can credit your account directly with the difference if you wish. Otherwise we can send a gift card by mail if you prefer.W: Crediting my account would be wonderful. Thank you. Now that you mention there's a sale going on, I do remember a dress I quite like when I was in the shop on Sunday. Is it on offer as well?M: Yes, ma'am. All the new arrivals are 15-20% off. In addition to the sale, we're running a promotion for complimentary tailoring if you need it.W: That's a good news. The dress really caught my eye but I did have some concerns about the length. How long will the alterations take?M: Our tailoring department guarantees alterations to be completed within five working days. If you like I can set one aside for you. If you're able to come this afternoon, you can give your name to the sale manager and they will be able to assist you.Q5. What do we learn about Saks department store?Q6. What does the man say Saks department store offers?Q7. What does the woman want the store to do to address the price difference?Q8. What is the service Saks department store offers in addition to the promotional sale?Q5. B) It has just launched its annual anniversary sales.Q6. D) Price adjustments within seven days of purchase.Q7. C) Credit it to her account.Q8. D) Complimentary tailoring.Section BPassage 1Barbie dolls have a particular look to them. They’re thin, tall, long-legged and virtually unlike any real human being. Although over the years Barbie has had more than 180 differentcareers-including football coach, sign language teacher, ambassador, president and astronaut–her body shape hasn’t changed much.Last year Mattel, the company that makes Barbie dolls, added some Barbies to its line that have different skin tones and hair textures. There are now Barbies with one of seven skin tones, 22 eye colours and 24 hair styles to choose from. Last year Mattel also gave Barbie a flat foot, rather than forcing her to be “in heels” all the time like the original Barbie is.Now they are introducing new Barbies with three slightly different body shapes while the original, tall and thin Barbies will continue to be sold.In a statement on its website, the company says it wants Barbies to look more like real people, and to give girls everywhere infinitely more ways to spark their imagination and play out their stories.Although many people say the new Barbies are a step in the right direction, some people say they don’t go far enough. They say that the new body shapes could be even more different from the original, tall, thin Barbies.Sales of Barbie dolls have been falling “every year since 2012,” according to CBC News.The toys aren’t in stores yet but they will be sold online at the Barbie website, starting this week, for $9.99.Q9. What do we know about the original Barbie dolls?Q10. Why do some people feel unsatisfied with the new Barbie dolls?Q11. Where will the new Barbie dolls be sold first?Q9. A. They are thin, tall, and unlike real human beings.Q10. D. Their body shapes have not changed much.Q11. C. On the Internet.Passage 2The earliest printed book we know today appeared in China in the year 868, and metal type was in use in Korea at the beginning of the fifteenth century, but it was in Germany around the year 1450 that a printing press using movable metal type was invented.Capitalism turned printing from an invention into an industry. Right from the start, book printing and publishing were organized on capitalist lines. 'The biggest sixteenth- century printer, Plantin of Antwerp, had twenty-four printing presses and employed more than a hundred workers. Only a small fraction of the population was literate, but the production of books grew at an extraordinary speed. By 1500 some twenty million volumes had already been printed.The immediate effect of printing was to increase the circulation of works that were already popular in the handwritten form, while less popular works went out of circulation. Publishers were interested only in books that would sell fairly quickly in sufficient numbers to cover the costs of production and make a profit. Thus, while printing enormously increased access to books by making cheap, high-volume production possible, it also reduced choice.The great cultural impact of printing was that it facilitated the growth of national languages. Most early books were printed in Latin, but the market for Latin was limited, and in its pursuit of larger markets the book trade soon produced translations into the national languages emerging at the time. Printing indeed played a key role in standardizing and stabilizing these languages by fixing them in print, and producing dictionaries and grammar books.Q12. What happened in Germany around the year of 1450?Q13. What does the speaker say about the printer, Plantin of Antwerp?Q14. What was the immediate effect of printing?Q15. What was the great cultural impact of printing?Q12. A) Movable metal type began to be used in printing.Q13. B) It was the biggest printer in the 16th century.Q14. B) It boosted the circulation of popular works.Q15. D) It promoted the growth of national languages.Section CRecording OneYou dream about being a movie star. You live in a big house in Hollywood, go to the Oscars every year, and win. You will be rich and famous. Wait a minute. You also hate having your photos taken and you are very shy. So how could you ever become a movie star? Choosing a right career can be hard. Many people graduate from school or college not knowing what they want to do with their lives and get a job without really thinking about it. For some, things work out fine. But others often find themselves stuck in a job they hate. Your working life lasts in average 40 years, so it’s important to find a job you like and feel enthusiastic about.Luckily, there are many ways you can get help to do this. The Australian website WWW. Careers online. com, compares choosing a career with going to the movies. Before you see a movie, you find out what films are showing. The site suggests you should do the same with your career. Find out what jobs are available and what your options are. Next, decide which movie you like best. If you are not a romantic person, you won’t want to see a love story. In other words, with your career, you should decide which job will suit your personality. Finally, decide how to get movie tickets and find out where the theater is before you go. With your career, you need to find information about where you can work and how to get a job in that profession.So, how do you start? Begin by asking yourself some questions, certain life experiences. Have you travelled overseas? Do you have any extra certificates at your degree? Such as the first aid license, for example. Your physical state and build can also affect which jobsyou can do. A person, for example, who is allergic to cats will probably never become an animal doctor. Flight attendants, firefighters and police officers have to be over a certain height and be physically fit. Your personality matters too. Are you outgoing or shy? If you like working alone, a job that requires lots of team work might not suit you.Choosing a career can take time and a lot of thought. However, when you know you can look forward to working in your dream job, you will be glad you thought it through.16. What does the speaker say about many college graduates?17. What does the Australia website suggest you do first to find a suitable job?18. What should you think about when you look for the right job according to the Australian website?16.D) They choose a job without thinking it through.17.B) Find out what job choices are available.18.A) The qualifications you have.Recording 2Kwanzaa is a cultural festival, during which African-American celebrate and reflect upon their rich heritage as the products of the two worlds. It begins December 26th and last for seven days. Kwanzaa was founded in 1966 by Dr. Karenga, a college professor and African-American leader, who believed that a special holiday could help African Americans meet their goals of building strong families, learning about their history and creating a sense of unity. After conducting extensive research in which he studied the festivals of many African groups of people, he decided that the new holiday should be a harvest or first fruit’s celebration. In cooperating ideas from many different harvest traditions. Kwanzaa is a … word meaning the firs t fruits of the harvest. The east African language of … was chosen as an official language of Kwanzaa. Because it is a non-tribal language spoken by a large portion of the African population. Also its pronunciation is easy. Kwanzaa is based on seven principles which are unity, self-determination, collective work and responsibility, cooperative economics, purpose, creativity and faith. One principal is highlighted each day of the holiday. In preparation for the celebration, a astroy matters placed on the table. Along with the candle holder was seven candles. One black, three red and three green. The black candle represents the African-American people. The red is fortheir struggles, and the green represents their hopes for their future. Other items placed on our table are a variety of fruit is of comes gifts and communal unity cup for pouring and sharing drinks. Each day of Kwanzaa usually before the evening meal，family and friends gather around the table and someone lights the candle beginning with the black. After that，candles are lit alternatively from left to right. While the candles is being lit, a principal is recited then each person present takes turn to speak about the importance that the principle has to himself or herself. Next, the ceremony focuses on remembering those who've died. A selected person pours water or juice from the unity cup into a bowl. That person then drinks from the cup and raises it high saying “her thanmbi”，which means that let’s all pour together. All repeat “her thanmbi” seven times and each person drinks from the cup . Then they and names of African American leaders and heroes a cold out to and everyone reflects upon the great things these people did. The ceremony is followed by a meal, and then singing and perhaps listening to African music19.What does the speaker say about Kwanzaa?20. For what purpose did Doctor Karenga create the special holiday?21. What does the word Kwanzaa mean?22. What do people do while each candle is being let at the Kwanzaa celebration?19. B)It is a cultural festival founded for African-Americans.20. C)To help African-Americans to realize their goals.21. B)The fruits of the harvest.22. A)They recite a principle.Recording 3The Mediterranean diet is based upon the eating patterns of traditional cultures in the Mediterranean region. Several noted nutritionists in research projects have concluded that this diet is one of the most healthful in the world in terms of preventing such illnesses as heart disease and cancer and increasing life expectancy. The countries that have inspired Mediterranean diet all surround the Mediterranean Sea. These cultures have eating habits that developed over thousands of years. In Europe, parts of Italy, Greece, Portugal, Spain and southern France adhere to principles of the Mediterranean diet as to the morocco, Indonesia, and North Africa. Parts of the Balkan region and turkey follow the diet as well as middle eastern countries like Lebanon and Syria, the Mediterranean region is warm and sunny and produces large supplies of fresh fruits and vegetables almost a year round thatthe people eat many times a day. Wine, bread, all of oil and nuts are other staples of the region. In the Mediterranean sea has historically yielded abundant quantities of fish. International interest in therapeutic qualities of Mediterranean diet began back in the late nineteen fifties. When medical researchers started to link the currency of heart disease with diet, Doctor Ansol Keths performed the epidemiological analysis of diets around the world. In titled of the seven countries study, it is considered one of the greatest studies of its kind ever performed. In it, Keths gathered data on heart disease in its potential causes from nearly thirty thousand men in Greece, Italy, Croatia, Serbia, Japan, Finland, the Netherlands and the United States. The study was conducted over period of decades. It concluded that the Mediterranean people in the study enjoyed some significant health advantages. The Mediterranean groups have lower mortality rates in all age brackets in form of all causes particularly from heart disease. The study also showed that the Mediterranean diet is as high as or higher in fat than other diets, obtaining up to forty percent of all its calories from fat. It has however, different patterns of fat intake. Mediterranean cooking, in its smaller amounts of saturated fat and higher amount of unsaturated fat, mostly in form of all of oil. Saturated fats are fats are found principally in meat and dairy products, although some nuts in vegetable oils also contain them. Saturated fats are used by the body to make cholesterol in high levels of cholesterol has since been directly related to heart disease.23. What has research concluded about the Mediterranean diet?24. What do we learn about the seven countries study?25. What do we learn about the Mediterranean people from the seven countries study?23. D) It is one of the world’s most healthy diets.24. A) It is regarded as one of the greatest researches of its kind.25. B) They have lower mortality rates.六级听力第二套：1.A) Say a few words to thank the speaker.2.D) He joined the local history societ when young.3.B) She had a good knowledge of the town's history.4.C) He made an embarrassing remark.5. B) What their rivals are doing.6. D) Their potentials has been underestimated.7. C) She had not seen it yet.8. D) Exporting their motorbikes to Indonesia.9. B) It makes claims in conflict with the exising research.10. C) They run a higher risk of gaining weight.11. D) Go to bed earlier.12. A) All the acting nominees are white.13. D) Only 3.4 percent of film directors are female.14. C) Females color over 40.15. B) They are most underrepresented across TV and film.16. C) One that covers their debts and burial expenses.17. D) Add more insurance on the breadwinner.18. A) When their children grow up and leave home.19.D）They may not always be negative.20.A) Biased sources of information.21.B) They may have a negative impact on people they apply to.22.C) A positive stereotype may help one achieve better results.23. B) Quit taking the medicine immediately.24. D) It may increase the effect of certain drugs.25. A)Tell their children to treat medicine with respect.六级阅读第一套选词填空帕劳群岛的捕鱼业The Pacific island nation of Palau has become home to the sixth largest marine sanctuary in the world.26. I) permit27. O) territory28. F) exclusive29. C) commercial30. D) communities31. E) essential32. G) independent33. M) sponsor34. J) secure35. N) stocks匹配题Who's really addicting you to technology?36. [E] Online services are so designed that the more they are used, the more profit they generate.37. [L] The author admits using technology as an escape from the task at hand.38. [I] Checking phones at dinners is now accepted as normal but not belching.39. [O] To make proper use of technology, we should not only increase our awareness of how it is changing but also how it is impacting us.40. [B] Most of us find it hard to focus on our immediate tasks because of Internet distractions.41. [J] When one person starts checking their phone, the others will follow suit.42. [F] The great majority of smartphone users don’t take the trouble to adjust their settings to suit their own purposes.43. [D]The Internet is regarded by some as designed to distract our attention.44. [L] The author attributes his tech addiction chiefly to his habit of putting off doing what he should do right away.45. [G] White-collar workers check email round the clock because it is required by their employers.仔细阅读Passage One46. A) He used a strangely potent ingredient in a food supplement.47. C) Many were shipped to Europe in the late 19th century for medicinal use.48. A) Cocaine had become notorious.49. D) It has remained virtually unchanged since its creation.50. A) The evolution of Coca-cola.Passage Two51. C) There was a clear divide between large and small cities.52. D) They have changed America's landscape.53. D) looked deserted in the evenings54. C) Modernized housing and improved infrastructure.55. D) Better job opportunities.六级阅读第二套选词填空第二套：尼日利亚西红柿减产In the past 12 months, Nigeria has suffered from a shrinking economy, a sliding currency, and a prolonged fuel shortage.26. C) emergency27. D) feeding28. K) reproduces29. I) originated30. G) handful31. F) halted32. L) security33. N) unchecked34. A) dependent35. J) reduction匹配题It is a movement building steady momentum: a call to make research data, software code and experimental methods publicly available and transparent.[M] 36. Astronomer David Hogg doesn’t think scooping is as serious a problem as generally thought.[G] 37. Some researchers are hesitant to make their data public for fear that others might publish something similar before them.[D] 38. Some psychology journals have offered incentives to encourage authors to share their data.[A] 39. There is a growing demand in the science community that research data be open to the public.[P] 40. Sharing data offers early-career researchers the chance to build a certain level of reputation.[L] 41. Data sharing enables scientists to publish each step of their research work, thus leading to more citations.[B] 42. Scientists hold different opinions about the extent and timing of data sharing.[O] 43. Potential problems related to data sharing should be made known to and discussed by all participants at the beginning of a joint research project.[I] 44. Sharing data and handling data-related issues can be time-consuming.[F] 45. Junior researchers may have no say when it comes to sharing data.仔细阅读Passage One46. A) Whether robots can reach better decisions47. D) They did not take moral issues into consideration.48. C) They perform duties in their owners' best interest.49. A) Abstract concepts are hard to program.50. C) Robots can have trouble making decisions in complex scenarios. Passage Two51. D) The rapid technological progress in a very short period of time.52. B) The popularization of smart homes.53. B) Gain automatic control of their businesses.54. A) How to turn it to profitable use.55. A) It is feasible with a connection to the internet.六级阅读第三套选词填空26. O) sparking27. L) powered28. H) implemented29. D) eliminate30. G) hopeful31. A) acceptance32. J) installed33. B) currently34. K) noticeable35. F) futile匹配题36. E37. B38. I39. C40. D41. J42. F43. A44. L45. G仔细阅读Passage 146. A) It is simply uninhabitable for most animals.47. C) stay away from predators.48. B) they can survive well in salty water49. A) They can take refuges in the less salty waters.50. D) The disruption of Lake Natron’s ecosystem.Passage 2 城市规划用地51. A) They were divided into residential and business areas.52. B) They have seen a rise in property prices.53. D) look deserted in the evenings54. C) More comfortable life and greater upward mobility55. B) More chances for promotion翻译：青海湖青海湖位于海拔3205米、青海省省会西宁以西约100公里处。

2017年12月英语四级(第二套)听力真题原文及答案.doc

News Item 1A New Jersey black bear that walks upright on its 2 back legs and has become a social media darling has reemerged and has been captured on video month after its last sighting. The bear named Pedals was spotted in a town of Oakrage, in a video posted to Facebook featuring the bear it appear to be inrelatively good health and was moving quickly. "Pedals apparently hasn' t injured leg or pool that doesn' t allow it to walk comfortably on all fulls." according to experts. Laurance sportsman of the state for the state department environmentai protection said,"Officials expect the bear to make it through next winter. The bear first gained fame after was sported the wondering around neighborhoods and was caught on videos that were posted on social media and showed on national television. Last year, supporters pushed for Pedals to be moved to a shelter. But New Jersey officials have said they won z t allowed the bear to be captured and transferred to the facility. The bear would do better in its natural habitat on the agency would step in if its condition deteriorated they said・Ql.Whaf s the probable reason the bear upright on its back legs?A)It tries entertain its audience.B)It tries to look into the distanee.C)It wants to catch people's attention.D)It has got one of its limbs injured.Q2. How is the bear first known for the public?A)It was spotted by animal protection officials.B)It was filmed by a local television reporter.C)Its videos Were posted on social media.D)Its picture won a photography Bfi^l答案：DC新闻听力及原文News Item 2The previous record was 3003 billion miles in 2007 before the econo mic recessio n in high gas prices. The traffic in crease comes at the same time as gas crisis drop sigrdficantly, the current average gas price in US is 1.77$ per gall on. A year ago, it was 2.31$ per z it was ofte n much higher in recent years . A transportation expert told the report the job growth likely plays a part as well, along with some people driving longer distances to and from work. And so all this means more traffic jams on the road. The taxesN&N travel institute found rush hour travellers spent at least 42 on the road last because the traffic delays. Now that is depress! ng.Q3. What new record did the American last year?A)The distanee travelled.B)The incidence of road accidents.C)The spending on gas.D)The number of people travelling.Q4. What is depressing according to the speaker?A)Fewer people are commuting.B)Gas con sumption is soaring.C)Job growth is slowing down.D)Rush-hour traffic is worsening.B)答案：AD新闻听力及原文News 3(A sixty years ' old stra nger had bought him a nd his mother' s food to5.exchange Dranthe' s grocery for his car. What happened next?6. After a couple of weeks a stranger held hundreds of 90 thousand dollars the white said for the teenager Dranthe and the disabled mother. When John approached me ,he just pulled me heart White said. When I looked for him And what is he asking for He is my hero.7.Dranthe is my top student with his best to make it his world with no money and very few resources. Why do the they finding side. He went for work and help the mother finan cially .It' s so right for cha nging for one life. I find cari ng for Dranthe. This is his big chanee he is making it possible.5.What did the teenager Dranthe did to change food?A)He told a stranger the sad story about himself.B)He helped a stranger to carry groceries to his car.C)He went up to a str anger and pulled at his sleeves.D)He washed a stranger's car in return for some food.6.What did the stranger do for Dranthe?A)He ordered a lot of food for his family.B)He gave him a job at his own company.C)He raised a large sum of money for him.D)He offered him a scholarship for college.7.What do we learn about Dranthe?A)He works hard to support his family.B)He is an excellent student at school.C)He is very good at making up stories.D)He has been disabled since boyhood.答案：BCB长对话1原文及答案M: That was my 8」ast week economic lecture ------ the week, here is the weekend again.W: What do you up to do tonight? I was just wondering if we try out to new restaura nt on the sales street, the n go on Victoria for a drink.M: 9. Sorry, F m having home this weekend for my brother' s 18th birthday.W : Oh, that* s great.M: All of my relatives will be right there as well as my brother' s friend. Of course, listen, Mom will be delightedly seeing you again. lO.She' s alwaysasking us about you.W:Yes z T d love to see her too.M:So z please. Do come .It will be great.W: But I will not be ready until 5 o' clock. What time are you heading off?M: well, f m going to leave right away. However, I can hang you over for a while , it just means to change my ticket.W:But that would be a too much trouble for you.M:No z not at all. 11.1 will go to station first. If I can get the ticket first for us at 6.30 train. Then you can drive me there. I will call you after it' s done.W:Brilliant. Are you absolutely possibly okay? When shall we propose ?M: Don' t worry, it# s almost trying our party. And I always say more than Maria.W:Look z I will be go, and we will be late So I will meet you at the station at around 6 o "clock.M:Fine z See you later.8.What has the man just done?A)Attended an economics lecture.B)Taken a walk on Charles Street.C)Had a drink at Queen Victoria.D)Had dinner at a new restaurant.9.What is the man going to do this weekend?A)Treat a college friend to dinner.B)Make preparations for a seminar.C)Attend his brothers birthday party.D)Visit some of his high school friends.10.What does the man ask the woman to do?A)Gather statistics for his lecture.B)Throw a surprise birthday party.C)Meet with Jonathan!s friends on the weekend.D)Join him in his brother's birthday celebration.11.How will they go the man' s home?A)By car.B)By train.C)By taxi.D)By bus.答案：ACDB短文听力原文及答案Passage OneMost people know Marie Curie was the first woman to win the Nobel Prize and the first person to win the twice. However, few people know thatshe was also the mother of Nobel Prize winner. (16)Irene Currie was born on September 12th, 1893. At the age of ten z Irene' s talents and interests in mathematics were apparent. Irene entered Sorbonne University in October 1914 to prepare for a degree in mathematics and physics. (17)When World One began, she left Sorbonne University to help her mother who is using x-ray facility to help save the lives of wounded soldiers. Irene continued this work by developing x-ray for military hospitals in France and Belgium. After the war, she received a military medal for her work. In 1918, Irene became her mother' s assists nt at the Curie Institute. I n December 1924, FJ visited the institute and met Marry Curie. Fred became one of her assistant and Irene taught him the techniques required to work with radioactivity. Irene and Fred soon fell in love and got married on October 29th, 1926. Their daughter was born in 1937 and their son in 1932. (18)Like her mother, Irene was awarded for twice, more than her husband. Her producing new radioactive elements. Unfortunately, also like her mother, she developed blood cancer because of her exposure of the radiation. Irene J. Curie died on March 17th z 1954.Q16: What does the author say about Marry Curie' s daughter?A)She went to the same university as her mother.B)She worked as a nurse in the First World War.C)She won the Nobel Prize two times.D)She was also a Nobel Prize winner.Q17: For what does Irene curie was awarded a military medal?A)She fought bravely in a series of military operations.B)She developed X-ray facilities for military hospitals.C)She helped to set up several military hospitals・D)She made donations to save wounded soldiers.Q1& In what way were marry and Irene similar?A)Both died of blood cancer.B)Both fought in World War I.C)Both won military medals.D)Both married their assistants.B)答案：DBA短文听力原文及答案Passage Two(The storm blew the shake west for several days. 19.when the weather cleared, naddod found himself on the coast of a new land. Later z a hiking traveler named it iceland in 982, a waking called Eric right sailed western ‘search for the new Iand.five hundred miles west the he and his man reached the icy rocky mess of the land . they sailed around it until reaching the western side, 20. here, they found some dream areas so the y name the island dream land. Then, In 1001, the hiking makes the most important discovery, the son of Eric named had heard the rumors about the land, he sailed and found it. He and his men Ianded in three places.They called the first one hallowland, which means lands of flag stone, thehiking them sails south and reached the second landing. They name this place mark land. 21.Eric and his men was the first European to walk on the shores of America, almost five hundred earlier than the Columbia19.what do we learn about the hiking?A)They were the first settlers in Europe・B)They were the conquerors of Norway.C)They discovered Iceland in the ninth century.D)They settled on a small island north of England.20.what does the passage say about the dreamland?A)It was some five hundred miles west of Norway.B)It was covered with green most time of the year・C)It was the Vikings' most important discovery.D)It was a rocky mass of land covered with ice.21.what does the speaker mainly talk about?A)The Vikings f ocean explorations.B)The making of European nations.C)The Vikings' everyday life.D)The Europeans1 Arctic discoveries.答案：CDA短文听力原文及答案Passage TwoPassage Three:Where do you think you will be in ten years? It is difficult to knowexactly where you will be and where you will be doing. (22)Everyone dreamed about the future. You might imagined the job you will get, when you finish school. You may daydream meeting your lifetime partner or living in a big house by the sea. My dreams, I would have twins, a boy and a girl. We would live in a large two-story house with floors and staircases made of wood. Now at the age of 46,1 look back on those dreams and smile. (23)It hasrf t turned out exactly as I imagined, but I would not change what I have now for that imaginary world・(24)1 n college, I studied in ter national business in plants and law school. I n my third year of university, I realized that I didrf t want to become a lawyer. In stead, I chose to become Ian guage teacher. I did get married, but had more than two children, we get five. Do I live in the dream house with wood floors? No I don' t z but I love my home and I wouldt once live in any other place. (25)1 believe that as a young person, it s important to dream and make plans. However, it7 s also important to realize that not all of your plans turned out exactly as you wish. One of the biggest lesson r ve learned in life is this: be happy with what you have.Q22: What does the speaker think every one tends to do?A)Work hard for a better life.B)Make mistakes now and then.C)Dream about the future.D)Save against a rainy day.Q23: What does the speaker say he would refuse to do?A)Teach foreign languages for the rest of his Hfe.B)Change what he has for his past imaginary world.C)Exchange his two-story house for a beach cottage.D)Dwell on the dreams he had dr earned when young.Q24: What does the speaker major in during the first two years of college?A)Criminal law.B)City planning.C)Orientai architecture.D)In ter national busi ness.Q25: What is one of the biggest less on the speaker has lear ned in life?A)Dream and make plans.B)Take things easy in life.C)Be content with what you have.D)Enjoy whatever you are doing. 答案:CBDC。

2017年12月大学英语六级真题试卷(二)(题后含答案及解析)

2017年12月大学英语六级真题试卷（二）(题后含答案及解析)题型有：1. Writing 2. Listening Comprehension 3. Reading Comprehension 4. TranslationPart I Writing1．For this part, you are allowed 30 minutes to write an essay commenting on the saying “Seek to understand others, and you will be understood. “You can cite examples to illustrate your views. You should write at least 150 words but no more than 200 words.正确答案：The Power of Mutual Understanding A host of facts in our daily life have proved that lack of understanding is a critical factor leading to disagreement among people, which makes it difficult for people to be on friendly terms with others. That’s why the phrase “mutual understanding” is emphasized. Just as the remark goes, “Seek to understand others, and you will be understood. “The significance of mutual understanding cannot be underestimated. On the one hand, mutual understanding serves as a prerequisite for learning progress, career success and happy life. If we understand each other and are willing to reach agreement, we can be empowered to summon multi-forces to grease the wheels of everything. On the other hand, mutual understanding is the lubricant of human relations. For those who wish to build lasting relationships and achieve civilized intercourse, mutual understanding is a foolproof strategy. To sum up, mutual understanding is the basis of our relationships with others and we would be socially idiotic without it. To avoid this, all we need is our utmost effort to seek to understand others.解析：这是一篇一句话点评类作文，要求针对引言“试着理解他人，你就会被理解”给出自己的观点。

2017年12月全国大学英语六级听力真题及答案二

2017年12月全国大学英语六级听力真题及答案二为您整理了“2017年12月全国大学英语六级听力真题及答案”，希望对您有所帮助!在这里提前预祝考生们都能取得好成绩!2017年12月全国大学英语六级听力真题及答案二Section AQuestions 1 to 4 are based on the conversation you have just heard.1、a)they forbid business produce more foods than neededb)they facilitate the donation of unsold foods to the needyc)they prohibit the sale of foods that have gone staled)they reward businesses that eliminate food waste2、a)it passed a law aiming to stop overproductionb)it prohibited the promotion of bulk food salesc)it voted against food import from outside europed) imposed penalties on businesses that waste food3. a)it has penalized businesses that keep overproducing foodsb) it has started a nationwide campaign against food wastec) it has warmed its people against possible food shortagd) it has banned supermarkets from dumping edible foods4. a)americans habit of buying food in bulk.b)a lack of regulation on food consumption.c) the confusion over food expiration labelsd) the surplus resulting from overproductionQuestions 5 to 8 are based on the conversation you have just heard.5. a) it specializes in the sale of ladies'designer dressesb)it offers regular weekend sales all the year roundc) it has just launched its annual anniversary salesd)it has started a week-long promotion campaign.6. a)price reductions for its frequent customers.b)coupons for customers with bulk purchasesc)free delivery of purchases for senior customersd) price adjustments within seven days of purchase7. a) mail a gift card to her.b) allow her to buy on credic) credit it to her accountd)give her some coupons8. a) refunding for goods returnedb) free installing of appliances.c)prolonged goods warranty.d)complimentary tailoringSection A参考答案Long Conversation 11、b)they facilitate the donation of unsold foods to the needy2、a)it passed a law aiming to stop overproduction3、d) it has banned supermarkets from dumping edible foods4、d) it has banned supermarkets from dumping edible foodsLong Conversation 25、c) it has just launched its annual anniversary sales6、b)coupons for customers with bulk purchases7、c) credit it to her account8、d)complimentary tailoring。

2017年12月英语四级(第二套)听力真题原文及答案.doc

News Item 1A New Jersey black bear that walks upright on its 2 back legs and has become a social media darling has reemerged and has been captured on video month after its last sighting. The bear named Pedals was spotted in a town of Oakrage, in a video posted to Facebook featuring the bear it appear to be inrelatively good health and was moving quickly. "Pedals apparently hasn' t injured leg or pool that doesn' t allow it to walk comfortably on all fulls." according to experts. Laurance sportsman of the state for the state department environmentai protection said,"Officials expect the bear to make it through next winter. The bear first gained fame after was sported the wondering around neighborhoods and was caught on videos that were posted on social media and showed on national television. Last year, supporters pushed for Pedals to be moved to a shelter. But New Jersey officials have said they won z t allowed the bear to be captured and transferred to the facility. The bear would do better in its natural habitat on the agency would step in if its condition deteriorated they said・Ql.Whaf s the probable reason the bear upright on its back legs?A)It tries entertain its audience.B)It tries to look into the distanee.C)It wants to catch people's attention.D)It has got one of its limbs injured.Q2. How is the bear first known for the public?A)It was spotted by animal protection officials.B)It was filmed by a local television reporter.C)Its videos Were posted on social media.D)Its picture won a photography Bfi^l答案：DC新闻听力及原文News Item 2The previous record was 3003 billion miles in 2007 before the econo mic recessio n in high gas prices. The traffic in crease comes at the same time as gas crisis drop sigrdficantly, the current average gas price in US is 1.77$ per gall on. A year ago, it was 2.31$ per z it was ofte n much higher in recent years . A transportation expert told the report the job growth likely plays a part as well, along with some people driving longer distances to and from work. And so all this means more traffic jams on the road. The taxesN&N travel institute found rush hour travellers spent at least 42 on the road last because the traffic delays. Now that is depress! ng.Q3. What new record did the American last year?A)The distanee travelled.B)The incidence of road accidents.C)The spending on gas.D)The number of people travelling.Q4. What is depressing according to the speaker?A)Fewer people are commuting.B)Gas con sumption is soaring.C)Job growth is slowing down.D)Rush-hour traffic is worsening.B)答案：AD新闻听力及原文News 3(A sixty years ' old stra nger had bought him a nd his mother' s food to5.exchange Dranthe' s grocery for his car. What happened next?6. After a couple of weeks a stranger held hundreds of 90 thousand dollars the white said for the teenager Dranthe and the disabled mother. When John approached me ,he just pulled me heart White said. When I looked for him And what is he asking for He is my hero.7.Dranthe is my top student with his best to make it his world with no money and very few resources. Why do the they finding side. He went for work and help the mother finan cially .It' s so right for cha nging for one life. I find cari ng for Dranthe. This is his big chanee he is making it possible.5.What did the teenager Dranthe did to change food?A)He told a stranger the sad story about himself.B)He helped a stranger to carry groceries to his car.C)He went up to a str anger and pulled at his sleeves.D)He washed a stranger's car in return for some food.6.What did the stranger do for Dranthe?A)He ordered a lot of food for his family.B)He gave him a job at his own company.C)He raised a large sum of money for him.D)He offered him a scholarship for college.7.What do we learn about Dranthe?A)He works hard to support his family.B)He is an excellent student at school.C)He is very good at making up stories.D)He has been disabled since boyhood.答案：BCB长对话1原文及答案M: That was my 8」ast week economic lecture ------ the week, here is the weekend again.W: What do you up to do tonight? I was just wondering if we try out to new restaura nt on the sales street, the n go on Victoria for a drink.M: 9. Sorry, F m having home this weekend for my brother' s 18th birthday.W : Oh, that* s great.M: All of my relatives will be right there as well as my brother' s friend. Of course, listen, Mom will be delightedly seeing you again. lO.She' s alwaysasking us about you.W:Yes z T d love to see her too.M:So z please. Do come .It will be great.W: But I will not be ready until 5 o' clock. What time are you heading off?M: well, f m going to leave right away. However, I can hang you over for a while , it just means to change my ticket.W:But that would be a too much trouble for you.M:No z not at all. 11.1 will go to station first. If I can get the ticket first for us at 6.30 train. Then you can drive me there. I will call you after it' s done.W:Brilliant. Are you absolutely possibly okay? When shall we propose ?M: Don' t worry, it# s almost trying our party. And I always say more than Maria.W:Look z I will be go, and we will be late So I will meet you at the station at around 6 o "clock.M:Fine z See you later.8.What has the man just done?A)Attended an economics lecture.B)Taken a walk on Charles Street.C)Had a drink at Queen Victoria.D)Had dinner at a new restaurant.9.What is the man going to do this weekend?A)Treat a college friend to dinner.B)Make preparations for a seminar.C)Attend his brothers birthday party.D)Visit some of his high school friends.10.What does the man ask the woman to do?A)Gather statistics for his lecture.B)Throw a surprise birthday party.C)Meet with Jonathan!s friends on the weekend.D)Join him in his brother's birthday celebration.11.How will they go the man' s home?A)By car.B)By train.C)By taxi.D)By bus.答案：ACDB短文听力原文及答案Passage OneMost people know Marie Curie was the first woman to win the Nobel Prize and the first person to win the twice. However, few people know thatshe was also the mother of Nobel Prize winner. (16)Irene Currie was born on September 12th, 1893. At the age of ten z Irene' s talents and interests in mathematics were apparent. Irene entered Sorbonne University in October 1914 to prepare for a degree in mathematics and physics. (17)When World One began, she left Sorbonne University to help her mother who is using x-ray facility to help save the lives of wounded soldiers. Irene continued this work by developing x-ray for military hospitals in France and Belgium. After the war, she received a military medal for her work. In 1918, Irene became her mother' s assists nt at the Curie Institute. I n December 1924, FJ visited the institute and met Marry Curie. Fred became one of her assistant and Irene taught him the techniques required to work with radioactivity. Irene and Fred soon fell in love and got married on October 29th, 1926. Their daughter was born in 1937 and their son in 1932. (18)Like her mother, Irene was awarded for twice, more than her husband. Her producing new radioactive elements. Unfortunately, also like her mother, she developed blood cancer because of her exposure of the radiation. Irene J. Curie died on March 17th z 1954.Q16: What does the author say about Marry Curie' s daughter?A)She went to the same university as her mother.B)She worked as a nurse in the First World War.C)She won the Nobel Prize two times.D)She was also a Nobel Prize winner.Q17: For what does Irene curie was awarded a military medal?A)She fought bravely in a series of military operations.B)She developed X-ray facilities for military hospitals.C)She helped to set up several military hospitals・D)She made donations to save wounded soldiers.Q1& In what way were marry and Irene similar?A)Both died of blood cancer.B)Both fought in World War I.C)Both won military medals.D)Both married their assistants.B)答案：DBA短文听力原文及答案Passage Two(The storm blew the shake west for several days. 19.when the weather cleared, naddod found himself on the coast of a new land. Later z a hiking traveler named it iceland in 982, a waking called Eric right sailed western ‘search for the new Iand.five hundred miles west the he and his man reached the icy rocky mess of the land . they sailed around it until reaching the western side, 20. here, they found some dream areas so the y name the island dream land. Then, In 1001, the hiking makes the most important discovery, the son of Eric named had heard the rumors about the land, he sailed and found it. He and his men Ianded in three places.They called the first one hallowland, which means lands of flag stone, thehiking them sails south and reached the second landing. They name this place mark land. 21.Eric and his men was the first European to walk on the shores of America, almost five hundred earlier than the Columbia19.what do we learn about the hiking?A)They were the first settlers in Europe・B)They were the conquerors of Norway.C)They discovered Iceland in the ninth century.D)They settled on a small island north of England.20.what does the passage say about the dreamland?A)It was some five hundred miles west of Norway.B)It was covered with green most time of the year・C)It was the Vikings' most important discovery.D)It was a rocky mass of land covered with ice.21.what does the speaker mainly talk about?A)The Vikings f ocean explorations.B)The making of European nations.C)The Vikings' everyday life.D)The Europeans1 Arctic discoveries.答案：CDA短文听力原文及答案Passage TwoPassage Three:Where do you think you will be in ten years? It is difficult to knowexactly where you will be and where you will be doing. (22)Everyone dreamed about the future. You might imagined the job you will get, when you finish school. You may daydream meeting your lifetime partner or living in a big house by the sea. My dreams, I would have twins, a boy and a girl. We would live in a large two-story house with floors and staircases made of wood. Now at the age of 46,1 look back on those dreams and smile. (23)It hasrf t turned out exactly as I imagined, but I would not change what I have now for that imaginary world・(24)1 n college, I studied in ter national business in plants and law school. I n my third year of university, I realized that I didrf t want to become a lawyer. In stead, I chose to become Ian guage teacher. I did get married, but had more than two children, we get five. Do I live in the dream house with wood floors? No I don' t z but I love my home and I wouldt once live in any other place. (25)1 believe that as a young person, it s important to dream and make plans. However, it7 s also important to realize that not all of your plans turned out exactly as you wish. One of the biggest lesson r ve learned in life is this: be happy with what you have.Q22: What does the speaker think every one tends to do?A)Work hard for a better life.B)Make mistakes now and then.C)Dream about the future.D)Save against a rainy day.Q23: What does the speaker say he would refuse to do?A)Teach foreign languages for the rest of his Hfe.B)Change what he has for his past imaginary world.C)Exchange his two-story house for a beach cottage.D)Dwell on the dreams he had dr earned when young.Q24: What does the speaker major in during the first two years of college?A)Criminal law.B)City planning.C)Orientai architecture.D)In ter national busi ness.Q25: What is one of the biggest less on the speaker has lear ned in life?A)Dream and make plans.B)Take things easy in life.C)Be content with what you have.D)Enjoy whatever you are doing. 答案:CBDC。

2017年12月英语六级听力真题原文（第二套）

2017年12月英语六级听力原文（第二套）Conversation-1W: You are going to give a short speech of thanks for the speaker this evening, aren’t you, Bill?M: Yes.W: You don’t sound very enthusiastic. It’s not that bad, is it?get the first speech of thanks I did.M: No, I don’t mind, really. But I can never forW: Why? What happened?M: Well, I was in my early twenties. I joined the local history society.W: Yes?M: Anyway, I went along to a lecture by a Miss Bligh.W: Oh. Do go on.M: She was going to talk with slides about our town in the mid-18th century. She had just published a book on thesubject which was reckoned to be quite good. So I went along. When I arrived, the secretary asked me if I could give thespeech of thanks. Rather stupidly, I said yes.W: We’ve all don e it.M: Anyway, from that point on, I was scared. What should I say? I decided to make notes during the lecture and referto interesting parts and thank her on behalf of the society. In fact, by the time Miss Bligh stood up to talk, I was feelingmuch better. But she was so nervous that she kept forgetting what to say, and she spoke almost in a whisper. People at theback kept calling out “We can’t hear.” It was embarrassing.W: I can imagine it.M: At least the slides were good, that is, until the bulb in the projector blew. And she had to finish her talk with no illustrations.W: So what did you say in your speech of thanks?M: What can you say? You have be polite. I mentioned the interesting facts, referred to the excellent slides, and thefinished by sa ying “We’d all like to thank Miss Bligh for blowing out her slides.”　W: Oh, no.M: I felt terrible. I tried to apologize, not very successfully.W: And the speech of thanks this evening?M: I’ll write down exactly what I’m going to say and read it carefully.1. What is the man asked to do this evening?2. What do we learn about the man?3. What does the man say about Miss Bligh?4. What does the man say about the first time he gave a speech of thanks?Conversation-2W: Another cup of tea, Paul?M: No, than ks. Well, what’s new, Laurie?W: Nothing dramatic. But there is something you should know about.M: What’s that?W: Well, our rivals are offering extended credit terms to some of the retailers in the area.M: Oh? Which rival is this? We only have two.W: Barratts Company.M: Oh, them. Well, they are hardly a threat.W: I know they are smaller than us, but we can’t afford to ignore them.M: Yes, you are right, Laurie. But I don’t like extended credit. It ties up cash we could put to better use elsewhere,I’ll look into it on Monday.W: Yes. And there is something else.M: Don’t tell me! The letter from the tax revenue office?W: Right. How did you know?M: Tara told me. What’s the problem?W: Well. Tome got this letter late yesterday and then went franti c trying to find copies of last year’s accounts.M: Did he find them?W: No. And he was away before I could get hold of the letter.M: How about a drive down to the office now? And we’ll see if everything’s all right. There’s wanted a chat with you before Monday.W: I thought as much. Well, go on. Surprise me.M: How about selling that new motorcycle of yours in Indonesia?W: What? You mean export? Paul, I think you’ve been away too long. This is Jayal Motors. We’ve abroad.M: Don’t worry, Laurie. I’m not crazy. I’ve been studying the possibility and I think we should give it a go.W: It’s not as easy as that, though, is it? We’ll have to reorganize the whole company.M: Don’t be silly. I don’t intend starting next week. We’d h ave to plan it properly. Of course, there will be a few problems.W: A few problems? I can see hundreds. For one thing, transport. I have enough trouble delivering bikes to shops only40 miles away, never mind 5,000 miles!g agents are for.M: That’s what forwardin5. What does the woman think the man should know?6. What does the woman think of Barrats Company.7. What did the woman say about the letter from the tax revenue office?8. What is the man think of doing?Passage 1A report on sleep and nutrition released this month found that people who consistently went to bed earlier than 11 p.m.took in fewer calories and ate more healthy food. In contrast, “night owls” who go to bed between 11 p.m to consume more coffee, alcohol, refined sugars and processed meats than early risers. This report corresponds with theexisting scientific literature on bedtime and wellness. The relationship between geeing more sleep and making better foodchoices is well-documented. A study published last year in The American Journal of Clinical Nutrition found that peoplewho sleep more tend to eat less unhealthy food than their peers who don’t get much rest. And a 2015 study from the University of California, Berkeley, found that teens who go to bed late are more likely to gain weight over a five-year period.neAs a group, “night owls” types tend to eat less healthy food and take in more calories overall than early risers. The later o goes to bed, the more calories one records the next day. As yet a challenge to explain the cause-and-effect relationship between sleep and nutrition, there may be a third factor that impacts both of them. Or the relationship could be reversed,that is, people who eat less fall asleep earlier. Still, if late sleepers want to lose a few pounds, they can go to bed earlier thanthey usually do, thereby, reducing their chance of taking snacks before bedtime.9.What do we learn about the report released this month?10. What does the study from the University of California, Berkeley, find about teens who go to bed late?11. What should “night owls” do to reduce their consumption of unhealthy food?Passage 2Researchers have found not just a diversity problem in Hollywood but actually an inclusion crisis. With less than aweek before an Oscars ceremony that has already been criticized for an all-whit list of acting nominees, a study shows thefilm industry does worse than television. Just 3.4 percent of film directors were female, and only 7 percent of films has castwhose balance of race and ethnicity reflected the country’s diversity. When researches looked at all TV shows, they a found that women of color over 40 were regarded as “largely invisible”　and just 22 percent of TV series creators were female. Overall, the study found half the films and TV shows had no Asian speaking characters and more than one-fifth ofthem had no black characters with dialogue. The film industry still functions as a straight, whit, boy thow women are depicted, the study found female characters were four times more likely to be shown in sexy clothing andnearly four times as likely to be referred to as physically attractive. But their results also indicated films and TV shows withwomen or people of color in the important jobs behind the scenes—director, producer or writer—tended to have better diversity numbers. Across TV and film, the underrepresentation of non-white characters falls mostly on Hispanics. Amongmore than 10,000 characters, proportions of white, black and Asian characters came close to U.S. population figures. ButHispanics were just 5.8 percent of characters, despite being about 17 percent of the U.S. population.12. Why has the Oscars ceremony been criticized?13. What do we learn from the research?14. Who are regarded as “largely invisible” on TV shows?15. What does the speaker say about Hispanic?Lecture 1When purchasing life insurance, there are many important factors to consider. One should buy the policies that give themost protection at the least cost, e nsure the right family members, and consider the family’s financial needs. It is to buy the insurance from companies that are financially sound and that are represented by honest, well-trained agents. Atnt kinds of life insurance are needed for particular situations. Jerry is single and hasvarious stages in a person’s life, differeno dependents. Probable the only life insurance he needs is enough to cover his debts and burial expenses. Insurance can be purchased at a lower rate during the young years, but by buying while young, the premiums are paid in for a longer periodof time. In the end, the amount paid for premium is about the same. A person shouldn’t buy insurance pr, who is a college graduate and is working. Perhaps enough insuranceisn’t necessary. Suppose that Jerry marries Jeannettewould be needed to cover their debts and burial expenses. Now, Jeanette has quit work and their first child is on the way.They have purchased a home with a small down payment and a 30-year mortgage. The situation regarding life insurancetakes on a different look. There are dependents who need financial protection. How much insurance is needed? As thefamily increase in size, it is essential to add more insurance on the breadwinner to protect the dependents. When the children are young and depend upon the family for financial need, families with modest incomes have difficulty providingenough life insurance to protect the mother and the children. Families with modest incomes should insure the breadwinneror breadwinners first. When considering the amount of insurance for the mother with dependent children, substitute childcare is a need that should be planned for until the children can care for themselves. The death of a small child would haveno effect upon the income of the family. Perhaps a policy to meet funeral expenses would sufficient for the young child,although most people do not take out insurance on their young children. As the children become financially independent ofthe family, the emphasis on family financial security will shift from protection to saving for the retirement years. Everyfamily situation is different, but it is important that each family give adequate thought to planning its financial future.16. What life insurance should a singe person buy, according to the speaker?17. What should people do as their family increases in size?18. When should one change their life insurance?Lecture 2“Stereotype” may sound like a bad word, but there’s nothing bad about it.For one thing, stereotypes are often accurate.When you ask people about their concept of stereotypes, they get it pretty much right. Also, stereotypes are often positive,particularly of groups that we ourselves belong to. Some of the statistical generalizations may be positive as some groupshave reputations for being smart, for being loyal, for being brave, for all sorts of things that are not at all negative. And sothere’s nothing inherently wrong abut stereotypes.But there are problems with stereoty pes. For one thing, they’re reliable insofar as they’re based on unbia But a lot of the information we get about human groups is through biased sources like how they’re re And if these sources don’t give you an accurate depiction, your stereotype won’t be accurate.For example, many Jews have been troubled by Shakespeare’sdepiction of Shylock. If the only Jew you know ise we are good at Shakespeare’s Shylock, it’s going to be a very bad impression. So one problem with stereotypes is whildrawing conclusions from them, often our information isn’t reliable.A second problem is that stereotypes, regardless of whether or not they’re accurate, can have a negati people that they apply to. And this is what psychologist, Claude Steele, described as stereotype threat. He has a vivid-Americans do worse on a math test. You have the test and you put on the testexample of this. Here’s how to make Africanthat they have to identify their race. The very act of acknowledging that they are African-Americans when given a testignites in them thoughts of their own stereotype which is negative regarding academics and that makes them do worse. Wantto know how to make a woman do worse on a math test? Same thing, get her to write down her sex.One recent study found a sort of clever twist on this. When Asian-American women are given a test and they’re as to mark down their race, they do better than they would otherwise do. They’re reminded of a positive stereo their morale. You ask them, on the other hand, to mark down their sex, they do worse because they are reminded of a negative stereotype. That’s an example of how stereotypes have a potentially damaging effect on people.19. What does the speaker say about stereotype?20. What lead to the bias of stereotype?21. What does the speaker say is a problem with stereotypes?22. What did one recent study find about stereotype?Lecture 3Sometimes when you take a common drug, you may have a side effect. That is, the drug may cause some effect otherthan its intended one. When these side effects occur, they are called adverse reactions. Whenever you have an adverse reaction, you should stop taking the drug right away. Ask your pharmacist whether he can suggest a drug that will relievethe symptoms but that will not cause the adverse reaction. If an adverse reaction to a drug is serious, consult your doctor for advice at once.Drugs that are safe in the dosage stated on the label may be very dangerous in large dose. For example, aspirin is seldom thought of as dangerous, but there are many reports of accidental poisoning of young children who take too manyaspirin pills as well as the possible development of Reye syndrome in children with flu. In adults, excessive used of somepain-killing drugs may cause serve kidney damage. Some drugs for relief of stomach upsets, when taken in excess, can perhaps cause serious digestive problems. You should never use any over-the-counter drug on a regular, continued basis, orin large q uantities, except on your doctor’s advice. You could be suffering from a serious illness that needs a doctor Each drug you take not only acts on the body but may also alter the effect of any other drug you are taking. Sometimes,this can cause dangerous or even fatal reactions. For example, aspirin increases the blood-thinning effects of drugs given to patients with heart disease. Therefore, a patient who has been taking such a drug may risk bleeding if her or she uses aspirinfor a headache. Before using several drugs together you should ask your doctor and follow his advice. Your pharmacist cantell you whether certain drugs can safely be taken together.Alcohol may increase the effect of a drug—sleeping pills combine with alcohol to produce a sleepy feeling. When taking any drug, you should ask your doctor whether drinking alcohol could be dangerous in combination with the medicine.Experts believe there is a relationship between adult abuse of legitimate medicines and the drug culture has swept our country. You can do your shar to reduce the chances that your children will become part of the drug culture by treating all medicines with respect. Always let your children know that medicines and drugs should not be used carelessly.23. What does the speaker say you should do when you have an adverse reaction?24. What does the speaker say about alcohol drinking?25. What does the speaker call on parents to do at the end of the talk?。