2018年度6月大学英语六级真命题,译文及其详细解析(仔细阅读卷二)

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2018年度6月大学英语六级第二套真命题试题及答案解析

2017年6月大学英语六级真题试卷及答案（二）Part I Writing (30 minutes)(请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions:Suppose you are asked to give advice on whether to major in science or humanities at college，write an essay to state your opinion. You are required to write at least 150 words but no more than 200 words.Part II Listening Comprehension (30 minutes) Section ADirections:In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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 1 with a single line through the centre.注意：此部分试题请在答题卡1上作答。

Questions 1 to 4 are based on the conversation you have just heard.1.A) Doing enjoyable work.B) Earning a competitive salary. C) Having friendly colleagues.D) Working for supportive bosses.2.A) 20%.B) 25%. C)31%.D) 73%.3.A) Those full of skilled workers.B) Those that are well managed.C) Those run by women.D) Those of a small size.4.A) They can win recognition of their work.B) They can better balance work and life.C) They can hop from job to job easily.D) They can take on more than one job.Questions 5 to 8 are based on the conversation you have just heard.5. A) It is a collection of photos. B) It is an introduction to music.C) It is about the city of Bruges. D) It is a book of European history.6.A) When writing about Belgium’s coastal regions.B) When taking pictures for a concert catalogue.C) When vacationing in an Italian coastal city.D) When painting the concert hall of Bruges.7.A) The rich heritage of Europe will be lost completely.B)The seawater of Europe will be seriously polluted.C) The entire European coastline will be submerged.D)The major European scenic spots will disappear.8.A) Tourists use wooden paths to reach their hotels in the morning.B)It attracts large numbers of tourists from home and abroad.C) People cannot get around without using boats.D)Its waterways are being increasingly polluted.Section BDirections: In this section, you will hear two passages. At the end of each passage, you will hear three 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), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions9 to 12 are based on the passage you have just heard.9.A) They try hard to avoid getting off on the wrong foot.B)They spend too much time anticipating their defeat.C) They take too many irrelevant factors into account.D) They make careful preparations beforehand.10.A) Mental images often interfere with athletes’performance.B)Golfers usually have positive mental images of themselves.C) Thinking has the same effect on the nervous system as doing.D) A person’s nervous system is more complicated than imagined.11.A) Anticipate possible problems.B) Make a list of do’s and don’ts.C) Try to appear more professional.D) Picture themselves succeeding.12.A) She won her first jury trial. B) She wore a designer dress.C) She presented moving pictures. D) She did not speak loud enough.Questions 13 to 15 are based on the passage you have just heard.13.A) It enables patients with diabetes to recover sooner.B)Its health benefits have been overestimated.C) Its long-term effects are yet to be proved.D) It helps people to avoid developing breast cancer.14.A) It tracked their eating habits since their adolescence.B)It focused on their difference from men in fiber intake.C) It tracked their change in food preferences for 20 years.D) It focused on their ways of life during young adulthood.15.A) Fiber may bring more benefits to women than men.B)Fiber may improve the function of heart muscles.C) Fiber may make blood circulation more smooth.D) Fiber may help to reduce hormones in the body.Section 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 the centre.Questions 16 to18 are based on the recording you have just heard.16.A) Investigating the impact of media on government.B)Studying the hazards of young people drinking.C) Conducting research on consumer behaviour.D) Observing the changes in marketing.17.A) It is a chief concern of parents. B) It is an act of socialising.C) It is the cause of many street riots. D) It is getting worse year byyear.18.A) They researched the impact of mobile phones on young people.B)They spent a week studying their own purchasing behaviour.C) They conducted a thorough research on advertising.D) They analysed their family budgets over the years.Questions 19 to 22 are based on the recording you have just heard.19. A) It is likely to give up paper money in the near future.B) It is the first country to use credit cards in the world.C) It is trying hard to do away with dirty money.D) It is helping its banks to improve efficiency.20. A) Whether it is possible to travel without carrying any physical currency.B)Whether it is possible to predict how much money one is going to spend.C) Whether the absence of physical currency is going to affect everyday life.D) Whether the absence of physical currency causes a person to spend more.21.A) The cash in her handbag was missing. B) The service on the train was not good.C) The restaurant car accepted cash only. D) There was no food service on the train.22.A) By drawing money week by week. B) By putting money into envelopes.C) By limiting their day-to-day spending. D) By refusing to buy anything on credit.Questions 23 to 25 are based on the recordingyou have just heard.23. A) Population explosion. B) Extinction of rare species.C) Chronic hunger. D) Environmental deterioration.24. A) About half of them are unintended. B) They contribute to overpopulation.C) They have been brought under control. D) The majority of them tend to end halfway.25. A) It is beginning to attract postgraduates’attention.B) It is neglected in many of the developing countries.C) It is becoming a subject of interdisciplinary research.D) It is essential to the wellbeing of all species on earth.Part II Listening Comprehension (30 minutes)Section ADirections: In this section, you will hear two long conversations. At the end of each conversation, you mil hear four questions. Both the conversation 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 1 with a single line through the centre.Questions 1 to 4 are based on the conversation you have just heard.1. A) Doing enjoyable work. B) Having friendly colleagues.C)Earning a competitive salary. D) Working for supportive bosses.【答案】B【解析】对话中关于第一个调查，男士说有十大因素影响着人们在工作中的幸福感。

2018年6月英语四级真题及答案解析和听力原文(卷二)

2018年6月英语四级真题及答案解析和听力原文（卷二）2018年6月英语四级真题（卷二）Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a short essay on the importance of writing ability and how to develop it. You should write at least 120 words but no more than 180 words.Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report 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 1 with a single line through the centre.Questions 1 and 2 are based on the news report you have just heard.1. A) Annoyed. B) Scared. C) Confused. D) Offended.2. A) It crawled over the woman's hands.B) It wound up on the steering wheel. C) It was killed by the police on the spot.D) It was covered with large scales.Questions 3 and 4 are based on the news report you have just heard.3. A) A study of the fast-food service.B) Fast food customer satisfaction. C) McDonald's new business strategies.D) Competition in the fast-food industry.4. A) Customers' higher demands.B) The inefficiency of employees. C) Increased variety of products.D) The rising number of customers.Questions 5 to 7 are based on the news report you have just heard.5. A) International treaties regarding space travel programs.B) Legal issues involved in commercial space exploration.C) U.S. government's approval of private space missions.D) Competition among public and private space companies.6. A) Deliver scientific equipment to the moon.B) Approve a new mission to travel into outer space.C) Work with federal agencies on space programs.D) Launch a manned spacecraft to Mars.7. A) It is significant. B) It is promising. C) It is unpredictable. D) It is unprofitable. Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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 1 with a single line through the centre.Questions 8 to 11 are based on the conversation you have just heard.8. A) Visiting her family in Thailand.B) Showing friends around Phuket. C) Swimming around a Thai island.D) Lying in the sun on a Thai beach.9. A) She visited a Thai orphanage.B) She met a Thai girl's parents. C) She learned some Thai words.D) She sunbathed on a Thai beach.10. A) His class will start in a minute.B) He has got an incoming phone call. C) Someone is knocking at his door.D) His phone is running out of power.11. A) He is interested in Thai artworks.B) He is going to open a souvenir shop. C) He collects things from different countries.D) He wants to know more about Thai culture.Questions 12 to 15 are based on the conversation you have just heard.12. A) Buying some fitness equipment for the new gym.B) Opening a gym and becoming personal trainers.C) Signing up for a weight-loss course.D) Trying out a new gym in town.13. A) Professional personal training.B) Free exercise for the first week. C) A discount for a half-year membership.D) Additional benefits for young couples.14. A) The safety of weight-lifting.B) The high membership fee. C) The renewal of his membership.D) The operation of fitness equipment.15. A) She wants her invitation renewed.B) She used to do 200 sit-ups every day. C) She knows the basics of weight-lifting.D) She used to be the gym's personal trainer.Section CDirections: In this section, you will hear three passages. At the end of each passage, you willhear three 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), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16. A) They tend to be nervous during interviews.B) They often apply for a number of positions.C) They worry about the results of their applications.D) They search extensively for employers' information.17. A) Get better organized.B) Edit their references. C) Find better-paid jobs.D) Analyze the searching process.18. A) Provide their data in detail.B) Personalize each application. C) Make use of better search engines.D) Apply for more promising positions.Questions 19 to 21 are based on the passage you have just heard.19. A) If kids did not like school, real learning would not take place.B) If not forced to go to school, kids would be out in the streets.C) If schools stayed the way they are, parents were sure to protest.D) If teaching failed to improve, kids would stay away from school.20. A) Allow them to play interesting games in class.B) Try to stir up their interest in lab experiments.C) Let them stay home and learn from their parents.D) Design activities they now enjoy doing on holidays.21. A) Allow kids to learn at their own pace.B) Encourage kids to learn from each other. C) Organize kids into various interest groups.D) Take kids out of school to learn at first hand.Questions 22 to 25 are based on the passage you have just heard.22. A) It is especially popular in Florida and Alaska.B) It is a major social activity among the young.C) It is seen almost anywhere and on any occasion.D) It is even more expressive than the written word.23. A) It is located in a big city in Iowa. B) It is really marvelous to look at.C) It offers free dance classes to seniors. D) It offers people a chance to socialize.24. A) Their state of mind improved.B) They became better dancers. C) They enjoyed better health.D) Their relationship strengthened.25. A) It is fun. B) It is life. C) It is exhausting. D) It is rhythmical.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 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.An office tower on Miller Street in Manchester is completely covered in solar panels. They are used to create some of the energy used by the insurance company inside. When the tower was first 26 in 1962, it was covered with thin square stones. These small square stones became a problem for the building and continued to fall off the face for 40 years until a major renovation was 27 . During this renovation the building's owners, CIS, 28 the solar panel company, Solarcentury. They agreed to cover the entire building in solar panels. In 2004, the completed CIS tower became Europe's largest 29 of vertical solar panels. A vertical solar project on such a large 30 has never been repeated since.Covering a skyscraper with solar panels had never been done before, and the CIS tower was chosen as one of the "10 best green energy projects". For a long time after this renovation project, it was the tallest building in the United Kingdom, but it was 31 overtaken by the Millbank Tower.Green buildings like this aren't 32 cost-efficient for the investor, but it does produce much less pollution than that caused by energy 33 through fossil fuels. As solar panels get 34 , the world is likely to see more skyscrapers covered in solar panels, collecting energy much like trees do. Imagine a world where building the tallest skyscraper wasn't a race of 35 , but rather one to collect the most solar energy.A. cheaperB. cleanerC. collectionD. competedE. constructedF. consultedG. dimensionH. discoveredI. eventuallyJ. heightK. necessarily L. production M. range N. scale O. undertaken Section 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.As Tourists Crowd Out Locals, Venice Faces 'Endangered' List[A] On a recent fall morning, a large crowd blocked the steps at one of Venice's main tourist sites, the Rialto Bridge. The Rialto Bridge is one of the four bridges spanning the Grand Canal. It is the oldest bridge across the canal, and was the dividing line between the districts of San Marco and San Polo. But on this day, there was a twist: it was filled with Venetians, not tourists.[B] "People are cheering and holding their carts in the air," says Giovanni Giorgio, who helped organize the march with a grass-roots organization called Generazione '90. The carts he refers to are small shopping carts—the symbol of a true Venetian. "It started as a joke," he says with a laugh. "The idea was to put blades on the wheels! You know? Like Ben Hur. Precisely like that, you just go around and run people down."[C] Venice is one of the hottest tourist destinations in the world. But that's a problem. Up to 90,000 tourists crowd its streets and canals every day—far outnumbering the 55,000 permanent residents. The tourist increase is one key reason the city's population is down from 175,000 in the 1950s. The outnumbered Venetians have been steadily fleeing. And those who stick around are tired of living in a place where they can't even get to the market without swimming through a sea of picture-snapping tourists. Imagine, navigating through 50,000 people while on the way to school or to work.[D] Laura Chigi, a grandmother at the march, says the local and national governments have failed to do anything about the crowds for decades, because they're only interested in tourism—the primary industry in Venice, worth more than $3 billion in 2015. "Venice is a cash cow," she says, "and everyone wants a piece."[E] Just beyond St. Mark's Square, a cruise ship passes, one of hundreds every year that appear over their medieval (中世纪的) surroundings. Their massive wake creates waves at thebottom of the sea, weakening the foundations of the centuries-old buildings themselves. "Every time I see a cruise ship, I feel sad," Chigi says. "You see the mud it drags; the destruction it leaves in its wake? That hurts the ancient wooden poles holding up the city underwater. One day we'll see Venice break down."[F] For a time, UNESCO, the cultural wing of the United Nations, seemed to agree. Two years ago, it put Italy on notice, saying the government was not protecting Venice. UNESCO considers the entire city a World Heritage Site, a great honor that means Venice, at the cultural level, belongs to all of the world's people. In 2014, UNESCO gave Italy two years to manage Venice's flourishing tourism or the city would be placed on another list—World Heritage In Danger, joining such sites as Aleppo and Palmyra, destroyed by the war in Syria.[G] Venice's deadline passed with barely a murmur (嘟哝) this summer, just as UNESCO was meeting in Istanbul. Only one representative, Jad Tabet from Lebanon, tried to raise the issue. "For several years, the situation of heritage in Venice has been worsening, and it has now reached a dramatic situation," Tabet told UNESCO. "We have to act quickly—there is not a moment to waste."[H] But UNESCO didn't even hold a vote. "It's been postponed until 2017," says Anna Somers, the founder and CEO of The Art Newspaper and the former head of Venice in Peril, a group devoted to restoring Venetian art. She says the main reason the U.N. cultural organization didn't vote to declare Venice a World Heritage Site In Danger is because UNESCO has become “intensely politicized”. There would have been s ome back-room negotiations."[I] Italy boasts more UNESCO World Heritage Sites than any other country in the world, granting it considerable power and influence within the organization. The former head of the UNESCO World Heritage Centre, which oversees heritage sites, is Francesco Bandarin, a Venetian who now serves as UNESCO's assistant director-general for culture.[J] Earlier this year, Italy signed an accord with UNESCO to establish a task force of police art detectives and archaeologists (考古学家) to protect cultural heritage from natural disasters and terror groups, such as ISIS. The accord underlined Italy's global reputation as a good steward of art and culture.[K] But adding Venice to the UNESCO endangered list—which is dominated by sites in developing and conflict-ridden countries—would be an international embarrassment, and couldeven hurt Italy's profitable tourism industry. The Italian Culture Ministry says it is unaware of any government efforts to pressure UNESCO. As for the organization itself, it declined a request for an interview.[L] The city's current mayor, Luigi Brugnaro, has ridiculed UNESCO and told it to mind its own business, while continuing to support the cruise ship industry, which employs 5,000 Venice residents.[M] As for Venetians, they're beyond frustrated and hoping for a solution soon. "It's a nightmare for me. Some situations are really difficult with tourists around," says Giorgio as he navigates around a swelling crowd at the Rialto Bridge. "There are just so many of them. They never know where they are going, and do not walk in an orderly manner. Navigating the streets can be exhausting."[N] Then it hits him: This crowd isn't made up of tourists. They're Venetians. Giorgio says he's never experienced the Rialto Bridge this way in all his 22 years. "For once, we are the ones who are blocking the traffic," he says delightedly. "It feels unreal. It feels like we're some form of endangered species. It's just nice. The feeling is just pure." But, he worries, if tourism isn't managed and his fellow locals continue to move to the mainland, his generation might be the last who can call themselves native Venetians.36. The passing cruise ships will undermine the foundations of the ancient buildings in Venice.37. The Italian government has just reached an agreement with UNESCO to take measures to protect its cultural heritage.38. The heritage situation in Venice has been deteriorating in the past few years.39. The decrease in the number of permanent residents in Venice is mainly due to the increase of tourists.40. If tourism gets out of control, native Venetians may desert the city altogether one day.41. UNESCO urged the Italian government to undertake its responsibility to protect Venice.42. The participants in the Venetian march used shopping carts to show they were 100% local residents.43. Ignoring UNESCO's warning, the mayor of Venice maintains his support of the city's tourism industry.44. One woman says that for decades the Italian government and local authorities have only focused on the revenues from tourism.45. UNESCO has not yet decided to put Venice on the list of World Heritage Sites In Danger. 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 and 50 are based on the following passage.Living in an urban area with green spaces has a long-lasting positive impact on people's mental well-being, a study has suggested. UK researchers found moving to a green space had a sustained positive effect, unlike pay rises or promotions, which only provided a short-term boost. Co-author Mathew White, from the University of Exeter, UK, explained that the study showed people living in greener urban areas were displaying fewer signs of depression or anxiety. "There could be a number of reasons," he said, "for example, people do many things to make themselves happier: they strive for promotion or pay rises, or they get married. But the trouble with those things is that within six months to a year, people are back to their original baseline levels of well-being. So, these things are not sustainable; they don't make us happy in the long term. We found that for some lottery (彩票) winners who had won more than ￡500,000 the positive effect was definitely there, but after six months to a year, they were back to the baseline."Dr. White said his team wanted to see whether living in greener urban areas had a lasting positive effect on people's sense of well-being or whether the effect also disappeared after a period of time. To do this, the team used data from the British Household Panel Survey compiled by the University of Essex.Explaining what the data revealed, he said: "What you see is that even after three years, mental health is still better, which is unlike many other things that we think will make us happy." He observed that people living in green spaces were less stressed, and less stressed people made more sensible decisions and communicated better.With a growing body of evidence establishing a link between urban green spaces and apositive impact on human well-being, Dr. White said, "There's growing interest among public policy officials, but the trouble is who funds it. What we really need at a policy level is to decide where the money will come from to help support good quality local green spaces."46. According to one study, what do green spaces do to people?A) Improve their work efficiency. C) Help them build a positive attitude towards life.B) Add to their sustained happiness. D) Lessen their concerns about material well-being.47. What does Dr. White say people usually do to make themselves happier?A) Earn more money.B) Settle in an urban area. C) Gain fame and popularity.D) Live in a green environment.48. What does Dr. White try to find out about living in a greener urban area?A) How it affects different people.B) How strong its positive effect is. C) How long its positive effect lasts.D) How it benefits people physically.49. What did Dr. White's research reveal about people living in a green environment?A) Their stress was more apparent than real.B) Their decisions required less deliberation. C) Their memories were greatly strengthened.D) Their communication with others improved.50. According to Dr. White, what should the government do to build more green spaces in cities?A) Find financial support.B) Improve urban planning. C) Involve local residents in the effort.D) Raise public awareness of the issue.Passage TwoQuestions 51 to 55 are based on the following passage.A letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution Archives(档案馆)by the FBI after being stolen twice.“We realized i n the mid-1970s that it was missing,” says Effie Kapsalis, head of the Smithsonian Institution Archives. “It was noted as missing and likely taken by an intern, from what the FBI is telling us. Word got out that it was missing when someone asked to see the letter for research purposes,” and the intern put the letter back.“The intern likely took the letter again once nobody was watching it.”Decades passed. Finally the FBI received a tip that the stolen document was located very close to Washington, D.C. Their art crime team recovered the letter but were unable to press charges because the time of limitations had ended. The FBI worked closely with the Archives todetermine that the letter was both authentic and definitely Smithsonian’s property.The letter was written by Darwin to thank an American geologist, Dr. Ferdinand Vandeveer Hayden, for sending him copies of his research into the geology of the region that would become Yellowstone National Park.The letter is in fairly good condition, in spite of being out of the care of trained museum staff for so long. “It was luckily in good shape,” says Kapsalis, “and we just have to do some minor things in order to be able to unfold it. It has some glue on it that has colored it slightly, but nothing that will prevent us from using it. After it is repaired, we will take digital photos of it and that will be available online. One of our goals is to get items of high research value or interest to the public online.”It would now be difficult for an intern, visitor or a thief to steal a document like this. “Archiving practices have changed greatly since the 1970s,” says Kapsalis, “and we keep our high value documents in a safe that I don’t even have access to.”51.What happened to Darwin's letter in the 1970s?A) It was recovered by the FBI. C) It was put in the archives for research purposes.B) It was stolen more than once. D) It was purchased by the Smithsonian Archives.52.What did the FBI do after the recovery of the letter?A) They proved its authenticity.B) They kept it in a special safe. C) They arrested the suspect immediately.D) They pressed criminal charges in vain.53.What is Darwin's letter about?A) The evolution of Yellowstone National Park.B) His cooperation with an American geologist.C) Some geological evidence supporting his theory.D) His acknowledgement of help from a professional.54.What will the Smithsonian Institution Archives do with the letter according to Kapsalis?A) Reserve it for research purposes only.B) Turn it into an object of high interest. C) Keep it a permanent secret.D) Make it available online.55.What has the past half century witnessed according to Kapsalis?A) Growing interest in rare art objects.B) Radical changes in archiving practices. C) Recovery of various missing documents.D) Increases in the value of museum exhibits.Part IV Translation (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.过去，乘飞机出行对大多数中国人来说是难以想象的。

2018年6月英语六级考试真题及答案解析和听力原文 (第2套)

2018年6月英语六级考试真题及答案解析和听力原文 (第2套)2018年6月英语六级考试真题 (第2套)Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write an essay on the importance of building trust between teachers and students. You can cite examples to illustrate your views. You should write at least 150 words but no more than 200 words.Part II Listening Comprehension (30 minutes)Section ADirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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 1 with a single line through the centre.Questions 1 to 4 are based on the conversation you have just heard.1. A) She advocates animal protection.B) She sells a special kind of coffee. C) She is going to start a café chain.D) She is the owner of a special café.2. A) They bear a lot of similarities.B) They are a profitable business sector. C) They cater to different customers.D) They help take care of customers' pets.3. A) By giving them regular cleaning and injections.B) By selecting breeds that are tame and peaceful.C) By placing them at a safe distance from customers.D) By briefing customers on how to get along with them.4. A) They want to learn about rabbits.B) They like to bring in their children. C) They love the animals in her café.D) They give her café favorite reviews.Questions 5 to 8 are based on the conversation you have just heard.5. A) It contains too many additives.B) It lacks the essential vitamins. C) It can cause obesity.D) It is mostly garbage.6. A) Its fancy design. B) TV commercials. C) Its taste and texture. D) Peer influence.7. A) Investing heavily in the production of sweet foods.B) Marketing their products with ordinary ingredients.C) Trying to trick children into buying their products.D) Offering children more varieties to choose from.8. A) They hardly ate vegetables.B) They seldom had junk food. C) They favored chocolate-coated sweets.D) They liked the food advertised on TV.Section BDirections: In this section, you will hear two passages. At the end of each passage, you will hear three 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), C) and 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 heard.9. A) Stretches of farmland.B) Typical Egyptian animal farms. C) Tombs of ancient rulers.D) Ruins left by devastating floods.10. A) It provides habitats for more primitive tribes.B) It is hardly associated with great civilizations.C) It has not yet been fully explored and exploited.D) It gathers water from many tropical rain forests.11. A) It carries about one fifth of the world's fresh water.B) It has numerous human settlements along its banks.C) It is second only to the Mississippi River in width.D) It is as long as the Nile and the Yangtze combined.Questions 12 to 15 are based on the passage you have just heard.12. A) Living a life in the fast lane leads to success.B) We are always in a rush to do various things.C) The search for tranquility has become a trend.D) All of us actually yearn for a slow and calm life.13. A) She had trouble balancing family and work. C) She was accustomed to tight schedules.B) She enjoyed the various social events. D) She spent all her leisure time writing books.14. A) The possibility of ruining her family.B)Becoming aware of her declining health. C) The fatigue from living a fast-paced life.D) Reading a book about slowing down.15. A) She started to follow the cultural norms. C) She learned to use more polite expressions.B) She came to enjoy doing everyday tasks. D) She stopped using to-do lists and calendars. Section 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 will root out native species altogether.B) They contribute to a region's biodiversity.C) They pose a threat to the local ecosystem.D) They will crossbreed with native species.17. A) Their classifications are meaningful.B) Their interactions are hard to define. C) Their definitions are changeable.D) Their distinctions are artificial.18. A) Only a few of them cause problems to native species.B) They may turn out to benefit the local environment.C) Few of them can survive in their new habitats.D) Only 10 percent of them can be naturalized.Questions 19 to 21 are based on the recording you have just heard.19. A) Respect their traditional culture.B) Attend their business seminars. C) Research their specific demands.D) Adopt the right business strategies.20. A) Showing them your palm. C) Drinking alcohol on certain days of a month.B) Giving them gifts of great value. D) Clicking your fingers loudly in their presence.21. A) They are very easy to satisfy.B) They have a strong sense of worth. C) They tend to be friendly and enthusiastic.D) They have a break from 2:00 to 5:30 p.m.Questions 22 to 25 are based on the recording you have just heard.22. A) He completely changed the company's culture.B) He collected paintings by world-famous artists.C) He took over the sales department of Reader's Digest.D) He had the company's boardroom extensively renovated.23. A) It should be sold at a reasonable price.B) Its articles should be short and inspiring.C) It should be published in the world's leading languages.D) Its articles should entertain blue- and pink-collar workers.24. A) He knew how to make the magazine profitable.B) He served as a church minister for many years.C) He suffered many setbacks and misfortunes in his life.D) He treated the employees like members of his family.25. A) It carried many more advertisements. C) Several hundred of its employees got fired.B) George Grune joined it as an ad salesman. D) Its subscriptions increased considerably. Part 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.Did Sarah Josepha Hale write "Mary's Little Lamb," the eternal nursery rhyme (儿歌) about a girl named Mary with a stubborn lamb? This is still disputed, but it's clear that the woman __26 for writing it was one of America's most fascinating 27 . In honor of the poem's publication on May 24, 1830, here's more about the 28 author's life.Hale wasn't just a writer, she was also a 29 social advocate, and she was particularly __30 with an ideal New England, which she associated with abundant Thanksgiving meals that she claimed had " a deep moral influence. " She began a nationwide __31 to have a national holiday declared that would bring families together while celebrating the 32 festivals.In 1863, after 17 years of advocacy including letters to five presidents, Hale got it. President Abraham Lincoln, during the Civil War, issued a 33 setting aside the last Thursday in November for the holiday.The true authorship of "Mary's Little Lamb" is disputed. According to the New EnglandHistorical Society, Hale wrote only part of the poem, but claimed authorship. Regardless of the author, it seems that the poem was 34 by a real event.When young Mary Sawyer was followed to school by a lamb in 1816, it caused some problems. A bystander named John Roulstone wrote a poem about the event, then, at some point, Hale herself seems to have helped write it. However, if a 1916 piece by her great-niece is to be trusted, Hale claimed for the 35 of her life that "some other people pretended that someone else wrote the poem".A) campaignB) careerC) characters D) featuresE) fierceF) inspiredG) latterH) obsessedI) proclamationJ) rectifiedK) reputedL) restM) supposedN) traditionalO) versatileSection 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.Grow Plants Without Water[A] Ever since humanity began to farm our own food, we’ve faced the unpredictable rain that is both friend and enemy. It comes and goes without much warning, and a field of lush (茂盛的) leafy greens one year can dry up and blow away the next. Food security and fortunes depend on sufficient rain, and nowhere more so than in Africa, where 96% of farmland depends on rain instead of the irrigation common in more developed places. It has consequences: South Africa's ongoing drought—the worst in three decades—will cost at least a quarter of its corn crop this year.[B] Biologist Jill Farrant of the University of Cape Town in South Africa says that nature has plenty of answers for people who want to grow crops in places with unpredictable rainfall. She is hard at work finding a way to take traits from rare wild plants that adapt to extreme dry weather and use them in food crops. As the earth's climate changes and rainfall becomes even less predictable in some places, those answers will grow even more valuable. "The type of farming I'm aiming for is literally so that people can survive as it's going to get more and more dry," Farrantsays.[C] Extreme conditions produce extremely tough plants. In the rusty red deserts of South Africa, steep-sided rocky hills called inselbergs rear up from the plains like the bones of the earth. The hills are remnants of an earlier geological era, scraped bare of most soil and exposed to the elements. Yet on these and similar formations in deserts around the world, a few fierce plants have adapted to endure under ever-changing conditions.[D]Farrant calls them resurrection plants (复苏植物). During months without water under a harsh sun, they wither, shrink and contract until they look like a pile of dead gray leaves. But rainfall can revive them in a matter of hours. Her time-lapse (间歇性拍摄的) videos of the revivals look like someone playing a tape of the plant's death in reverse.[E]The big difference between "drought-tolerant" plants and these tough plants: metabolism. Many different kinds of plants have developed tactics to weather dry spells. Some plants store reserves of water to see them through a drought; others send roots deep down to subsurface water supplies. But once these plants use up their stored reserve or tap out the underground supply, they cease growing and start to die. They may be able to handle a drought of some length, and many people use the term "drought tolerant" to describe such plants, but they never actually stop needing to consume water, so Farrant prefers to call them drought resistant.[F]Resurrection plants, defined as those capable of recovering from holding less than 0.1 grams of water per gram of dry mass, are different. They lack water-storing structures, and their existence on rock faces prevents them from tapping groundwater, so they have instead developed the ability to change their metabolism. When they detect an extended dry period, they divert their metabolisms, producing sugars and certain stress-associated proteins and other materials in their tissues. As the plant dries, these resources take on first the properties of honey, then rubber, and finally enter a glass-like state that is "the most stable state that the plant can maintain," Farrant says. That slows the plant's metabolism and protects its dried-out tissues. The plants also change shape, shrinking to minimize the surface area through which their remaining water might evaporate. They can recover from months and years without water, depending on the species.[G] What else can do this dry-out-and-revive trick? Seeds—almost all of them. At the start of her career, Farrant studied "recalcitrant seeds (顽拗性种子)," such as avocados, coffee andlychee. While tasty, such seeds are delicate—they cannot bud and grow if they dry out (as you may know if you've ever tried to grow a tree from an avocado pit). In the seed world, that makes them rare, because most seeds from flowering plants are quite robust. Most seeds can wait out the dry, unwelcoming seasons until conditions are right and they sprout (发芽). Yet once they start growing, such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.[H] After completing her Ph. D. on seeds, Farrant began investigating whether it might be possible to isolate the properties that make most seeds so resilient (迅速恢复活力的) and transfer them to other plant tissues. What Farrant and others have found over the past two decades is that there are many genes involved in resurrection plants' response to dryness. Many of them are the same that regulate how seeds become dryness-tolerant while still attached to their parent plants. Now they are trying to figure out what molecular signaling processes activate those seed-building genes in resurrection plants—and how to reproduce them in crops. "Most genes are regulated by a master set of genes," Farrant says. "We're looking at gene promoters and what would be their master switch."[I] Once Farrant and her colleagues feel they have a better sense of which switches to throw, they will have to find the best way to do so in useful crops. "I'm trying three methods of breeding," Farrant says: conventional, genetic modification and gene editing. She says she is aware that plenty of people do not want to eat genetically modified crops, but she is pushing ahead with every available tool until one works. Farmers and consumers alike can choose whether or not to use whichever version prevails："I'm giving people an option."[J] Farrant and others in the resurrection business got together last year to discuss the best species of resurrection plant to use as a lab model. Just like medical researchers use rats to test ideas for human medical treatments, botanists use plants that are relatively easy to grow in a lab or greenhouse setting to test their ideas for related species. The Queensland rock violet is one of the best studied resurrection plants so far, with a draft genome (基因图谱) published last year by a Chinese team. Also last year, Farrant and colleagues published a detailed molecular study of another candidate, Xerophyta viscosa, a tough-as-nail South African plant with lily-like flowers, and she says that a genome is on the way. One or both of these models will help researchers test their ideas—so far mostly done in the lab—on test plots.[K] Understanding the basic science first is key. There are good reasons why crop plants do not use dryness defenses already. For instance, there's a high energy cost in switching from a regular metabolism to an almost-no-water metabolism. It will also be necessary to understand what sort of yield farmers might expect and to establish the plant's safety. "The yield is never going to be high," Farrant says, so these plants will be targeted not at Iowa farmers trying to squeeze more cash out of high-yield fields, but subsistence farmers who need help to survive a drought like the present one in South Africa. "My vision is for the subsistence farmer," Farrant says. "I'm targeting crops that are of African value."36.There are a couple of plants tough and adaptable enough to survive on bare rocky hills and in deserts.37. Farrant is trying to isolate genes in resurrection plants and reproduce them in crops.38. Farmers in South Africa are more at the mercy of nature, especially inconsistent rainfall.39.Resurrection crops are most likely to be the choice of subsistence farmers.40.Even though many plants have developed various tactics to cope with dry weather, they cannot survive a prolonged drought.41.Despite consumer resistance, researchers are pushing ahead with genetic modification of crops.42.Most seeds can pull through dry spells and begin growing when conditions are ripe, but once this process starts, it cannot be held back.43.Farrant is working hard to cultivate food crops that can survive extreme dryness by studying the traits of rare wild plants.44.By adjusting their metabolism, resurrection plants can recover from an extended period of drought.45. Resurrection plants can come back to life in a short time after a rainfall.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.Human memory is notoriously unreliable. Even people with the sharpest facial-recognition skills can only remember so much.It's tough to quantify how good a person is at remembering. No one really knows how many different faces someone can recall, for example, but various estimates tend to hover in the thousands—based on the number of acquaintances a person might have.Machines aren't limited this way. Give the right computer a massive database of faces, and it can process what it sees—then recognize a face it's told to find—with remarkable speed and precision. This skill is what supports the enormous promise of facial-recognition software in the 21st century. It's also what makes contemporary surveillance systems so scary.The thing is, machines still have limitations when it comes to facial recognition. And scientists are only just beginning to understand what those constraints are. To begin to figure out how computers are struggling, researchers at the University of Washington created a massive database of faces—they call it MegaFace—and tested a variety of facial-recognition algorithms (算法) as they scaled up in complexity. The idea was to test the machines on a database that included up to 1 million different images of nearly 700,000 different people—and not just a large database featuring a relatively small number of different faces, more consistent with what's been used in other research.As the databases grew, machine accuracy dipped across the board. Algorithms that were right 95% of the time when they were dealing with a 13,000-image database, for example, were accurate about 70% of the time when confronted with 1 million images. That's still pretty good, says one of the researchers, Ira Kemelmacher-Shlizerman. "Much better than we expected," she said.Machines also had difficulty adjusting for people who look a lot alike—either doppelgangers (长相极相似的人), whom the machine would have trouble identifying as two separate people, or the same person who appeared in different photos at different ages or in different lighting, whom the machine would incorrectly view as separate people."Once we scale up, algorithms must be sensitive to tiny changes in identities and at the same time invariant to lighting, pose, age," Kemelmacher-Shlizerman said.The trouble is, for many of the researchers who'd like to design systems to address thesechallenges, massive datasets for experimentation just don't exist—at least, not in formats that are accessible to academic researchers. Training sets like the ones Google and Facebook have are private. There are no public databases that contain millions of faces. MegaFace's creators say it's the largest publicly available facial-recognition dataset out there."An ultimate face recognition algorithm should perform with billions of people in a dataset," the researchers wrote.46. Compared with human memory, machines can ________.A) identify human faces more efficiently C) store an unlimited number of human facesB) tell a friend from a mere acquaintance D) perceive images invisible to the human eye47. Why did researchers create MegaFace?A) To enlarge the volume of the facial-recognition database.B) To increase the variety of facial-recognition software.C) To understand computers' problems with facial recognition.D) To reduce the complexity of facial-recognition algorithms.48. What does the passage say about machine accuracy?A) It falls short of researchers' expectations. C) It varies greatly with different algorithms.B) It improves with added computing power. D) It decreases as the database size increases.49. What is said to be a shortcoming-of facial-recognition machines?A) They cannot easily tell apart people with near-identical appearances.B) They have difficulty identifying changes in facial expressions.C) They are not sensitive to minute changes in people's mood.D) They have problems distinguishing people of the same age.50. What is the difficulty confronting researchers of facial-recognition machines?A) No computer is yet able to handle huge datasets of human faces.B) There do not exist public databases with sufficient face samples.C) There are no appropriate algorithms to process the face samples.D) They have trouble converting face datasets into the right format.Passage TwoQuestions 51 to 55 are based on the following passage.There're currently 21.5 million students in America, and many will be funding their collegeon borrowed money. Given that there's now over $1.3 trillion in student loans on the books, it's pretty clear that many students are far from sensible. The average student's debt upon graduation now approaches $40,000, and as college becomes ever more expensive, calls to make it "free" are multiplying. Even Hillary Clinton says that when it comes to college, "Costs won't be a barrier."But the only way college could be free is if the faculty and staff donated their time, the buildings required no maintenance, and campuses required no utilities. As long as it's impossible to produce something from nothing, costs are absolutely a barrier.The actual question we debate is who should pay for people to go to college. If taxpayers are to bear the cost of forgiving student loans, shouldn't they have a say in how their money is used?At least taxpayers should be able to decide what students will study on the public dime. If we're going to force taxpayers to foot the bill for college degrees, students should only study those subjects that're of greatest benefit to taxpayers. After all, students making their own choices in this respect is what caused the problem in the first place. We simply don't need more poetry, gender studies, or sociology majors. How do we know which subjects benefit society? Easy.Average starting salaries give a clear indication of what type of training society needs its new workers to have. Certainly, there're benefits to a college major beyond the job a student can perform. But if we're talking about the benefits to society, the only thing that matters is what the major enables the student to produce for society. And the value of what the student can produce is reflected in the wage employers are willing to pay the student to produce it.A low wage for elementary school teachers, however, doesn't mean elementary education isn't important. It simply means there're too many elementary school teachers already.Meanwhile, there're few who're willing and able to perform jobs requiring a petroleum engineering major, so the value of one more of those people is very high.So we can have taxpayers pick up students' tuition in exchange for dictating what those students will study. Or we can allow students both to choose their majors and pay for their education themselves. But in the end, one of two things is true:Either a college major is worth its cost or it isn't. If yes, taxpayer financing isn't needed. If not, taxpayer financing isn't desirable. Either way, taxpayers have no business paying for students'college education.51. What does the author think of college students funding their education through loans?A) They only expect to get huge returns.B) They are acting in an irrational way. C) They benefit at taxpayers' expense.D) They will regret doing so someday.52. In the author's opinion, free college education is ________.A) impractical B) unsustainable C) a goal to strive for D) a way to social equality53. What should students do if taxpayers are to bear their college costs?A) Work even harder to repay society.B) Choose their subjects more carefully.C) Choose majors that will serve society's practical needs.D) Allow taxpayers to participate in college administration.54. What does the author say about the value of a student's college education?A) It is underestimated by profit-seeking employers.B) It is to be proved by what they can do on the job.C) It is well reflected in their average starting salary.D) It is embodied in how they remove social barriers.55. What message does the author want to convey in the passage?A) Students should think carefully whether to go to college.B) Taxpayers should only finance the most gifted students.C) The worth of a college education is open to debate.D) College students should fund their own education.Part IV Translation (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.中国目前拥有世界上最大最快的高速铁路网。

2018年6月大学英语四级真题试卷(二)(题后含答案及解析)

2018年6月大学英语四级真题试卷（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 a short essay on the importance of speaking ability and how to develop it. You should write at least 120 words but no more than 180 words.正确答案：How to Develop English Speaking Ability? Speaking ability is an essential skill that is closely linked with all aspects of our life, for we need to communicate with others and make ourselves understood. With the deepening of globalization, today’ s college students have to enhance the ability of oral English communication. Even though Chinese students have learned English for many years and taken numerous tests in school, practically speaking, most students are rather poor in speaking English. The key to learning English is to use it proficiently. With the implementation of reform and opening-up policy, more and more foreign people and companies enter China, so it has become an inevitability for college students to use English in communication and work. In order to develop speaking ability, we should first enlarge our vocabulary by reading English materials we are interested in. We can start with the simple ones. Secondly, we should practice speaking as much as possible. Try to find a partner like a foreign teacher or attend English corners. Moreover, we should read aloud so as to boost our confidence in speaking and correct our pronunciation. All in all, developing English speaking ability requires long-term practice and we should never give up.解析：这是一篇议论文写作。

2018年6月英语六级真题解析及答案：第2套

2018年6月六级部分真题参考答案(完整版)Part Ⅰ WritingThe Importance of Building Trust between Businesses and ConsumersToday, in the context of this era featured by increasing commercialization and digitalization, mutually-trusted relations between businesses and consumers appear to be particularly important.As for me businesses should take a leading role in establishing the trust relationship: to be honest with their consumers. Firstly, if a business has a dishonest attitude toward its customers, the customers will lack purchasing confidence in its goods or services, which will bring huge economic loss to the business. What's worse, the adverse side effect of such dishonesty can endanger the business and it is impossible to recover. The collapse of Sanlu Milk Powder Company is a testament to this. Moreover, the incident of poisonous milk has exerted devastating consequences on the whole milk powder market. Besides, because of the proliferation of counterfeit goods, more consumers lose confidence in domestic products,and then they have no alternative but to resort to foreign brands, which is one reason why cross-border online shopping is gaining more and more popularity in China.Therefore, it is high time for us to strengthen the importance of maintaining trust between businesses and consumers to promote the healthy development of the whole social economy.Part Ⅱ Listening Comprehension说明：由于2018年6月六级考试全国共考了两套听力，本套真题听力与前2套内容相同，只是选项顺序不同，因此在本套真题中不再重复出现。

2018年6月英语六级考试真题及答案(第2套)

2018 年6 月英语六级考试真题试卷附答案(完整版第2 套)Part I Writing (30minutes)Directions:For this part, you are allowed 30minutes to write an essay on the importance ofbuilding trust between teachers and students. You can cite exa mples to illustrate yourviews. You should write at least 150 words but no mo re than 200 words.______________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ __________Part II Listening Comprehension (30minutes)Section ADirections:In this section, you will hear two longconversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, youmust ch oose the best answer from the four choices marked A), B), C) and D). Then m ark thecorresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1to 4are based on the conversation you have just heard.1. A) She advocates animal protection.B) She sells a special kind of coffee.C) She is going to start a café chain.D) She is the owner of a special café.2. A) They bear a lot of similarities.B) They are a profitable business sector.C) They cater to different customers.D) They help take care of customers' pets.3. A) By giving them regular cleaning and injections.B) By selecting breeds that are tame and peaceful.C) By placing them at a safe distance from customers.D) By briefing customers on how to get along with them.4. A) They want to learn about rabbits.B) They like to bring in their children.C) They love the animals in her café.D) They give her café favorite reviews.Questions 5to 8are based on the conversation you have just heard.5. A) It contains too many additives.B) It lacks the essential vitamins.C) It can cause obesity.D) It is mostly garbage.6. A) Its fancy design.B) TV commercials.C) Its taste and texture.D) Peer influence.7. A) Investing heavily in the production of sweet foods.B) Marketing their products with ordinary ingredients.C) Trying to trick children into buying their products.D) Offering children more varieties to choose from.8. A) They hardly ate vegetables.B) They seldom had junk food.C) They favored chocolate-coated sweets.D) They liked the food advertised on TV.Section BDirections:In this section, you will hear two passages. At the end of each pas sage, you willhear three or four questions. Both the passage and the question s will be spoken only once.After you hear a question, you must choose the be st answer from the four choices marked A),B), C) and D). Then mark the corr esponding letter on Answer Sheet 1 with a single linethrough the centre.Questions 9to 11are based on the passage you have just heard.9. A) Stretches of farmland.B) Typical Egyptian animal farms.C) Tombs of ancient rulers.D) Ruins left by devastating floods.10. A) It provides habitats for more primitive tribes.B) It is hardly associated with great civilizations.C) It has not yet been fully explored and exploited.D) It gathers water from many tropical rain forests.11. A) It carries about one fifth of the world's fresh water.B) It has numerous human settlements along its banks.C) It is second only to the Mississippi River in width.D) It is as long as the Nile and the Yangtze combined.Questions 12to 15are based on the passage you have just heard.12. A) Living a life in the fast lane leads to success.B) We are always in a rush to do various things.C) The search for tranquility has become a trend.D) All of us actually yearn for a slow and calm life.13. A) She had trouble balancing family and work.B) She enjoyed the various social events.C) She was accustomed to tight schedules.D) She spent all her leisure time writing books.14. A) The possibility of ruining her family.B) Becoming aware of her declining health.C) The fatigue from living a fast-paced life.D) Reading a book about slowing down.15. A) She started to follow the cultural norms.B) She came to enjoy doing everyday tasks.C) She learned to use more polite expressions.D) She stopped using to-do lists and calendars.Section CDirections:In this section, you will hear three recordings of lectures or talks f ollowed bythree or four questions. The recordings will be played only once. Af ter you hear a question,you must choose the best answer from the four choic es marked A), B), C) and D). Then markthe corresponding letter on Answer S heet 1 with a single line through centre.Questions 16to 18are based on the recording you have just heard.16. A) They will root out native species altogether.B) They contribute to a region's biodiversity.C) They pose a threat to the local ecosystem.D) They will crossbreed with native species.17. A) Their classifications are meaningful.B) Their interactions are hard to define.C) Their definitions are changeable.D) Their distinctions are artificial.18. A) Only a few of them cause problems to native species.B) They may turn out to benefit the local environment.C) Few of them can survive in their new habitats.D) Only 10 percent of them can be naturalized.Questions 19to 21are based on the recording you have just heard.19. A) Respect their traditional culture.B) Attend their business seminars.C) Research their specific demands.D) Adopt the right business strategies.20. A) Showing them your palm.B) Giving them gifts of great value.C) Drinking alcohol on certain days of a month.D) Clicking your fingers loudly in their presence.21. A) They are very easy to satisfy.B) They have a strong sense of worth.C) They tend to be friendly and enthusiastic.D) They have a break from 2:00 to 5:30 p.m.Questions 22to 25are based on the recording you have just heard.22. A) He completely changed the company's culture.B) He collected paintings by world-famous artists.C) He took over the sales department of Reader's Digest.D) He had the company's boardroom extensively renovated.23. A) It should be sold at a reasonable price.B) Its articles should be short and inspiring.C) It should be published in the world's leading languages.D) Its articles should entertain blue- and pink-collar workers.24. A) He knew how to make the magazine profitable.B) He served as a church minister for many years.C) He suffered many setbacks and misfortunes in his life.D) He treated the employees like members of his family.25. A) It carried many more advertisements.B) George Grune joined it as an ad salesman.C) Several hundred of its employees got fired.D) Its subscriptions increased considerably.Part 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.Did Sarah Josepha Hale write "Mary's Little Lamb," the eternal nursery rhyme (儿歌) about a girl named Mary with a stubborn lamb? This is still disputed, but it's clear that the woman 26for writing it was one of America's most fascinating 27 . In honor of the poem's publication on May 24, 1830, here's more about the 28 author's life.Hale wasn't just a writer, she was also a 29 social advocate, and she was particularly 30 with an ideal New England, which she associated with abundant Thanksgiving meals that she claimed had "a deep moral influence." She began a nationwide 31 to have a national holiday declared that would bring families together while celebrating the 32 festivals. In 1863, after 17 years of advocacy including letters to five presidents, Hale got it. President Abraham Lincoln, during the Civil War, issued a 33 setting aside the last Thursday in November for the holiday.The true authorship of "Mary's Little Lamb" is disputed. According to the New England Historical Society, Hale wrote only part of the poem, but claimed authorship. Regardless of the author, it seems that the poem was 34 by a real event. When young Mary Sawyer was followed to school by a lamb in 1816, it caused some problems. A bystander named John Roulstone wrote a poem about the event, then, at some point, Hale herself seems to have helped write it. However, if a 1916 piece by her great-niece is to be trusted, Hale claimed for。

2018年6月大学英语六级真题及答案(第二套)

2018年6月大学英语六级真题试卷及答案（二）目录2018年6月大学英语六级真题试卷及答案（二） (1)快速对答案 (16)Part I Writing (30 minutes) (请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions: For this part,you are allowed30minutes to write an essay on the importance of building trust between businesses and consumers.You can cite examples to illustrate your views.you should write at least150words but no more than200words.Part II Listening Comprehension (30 minutes) Section ADirections:In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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 1 with a single line through the centre.注意：此部分试题请在答题卡1上作答。

2018年6月大学英语六级真题试卷及答案(三套全)

2018年6月大学英语六级真题试卷及答案（三套全）目录2018年6月大学英语六级真题试卷及答案（一） (1)快速对答案 (16)2018年6月大学英语六级真题试卷及答案（二） (16)快速对答案 (31)2018年6月大学英语六级真题试卷及答案（三） (32)快速对答案 (42)2018年6月大学英语六级真题试卷及答案（一）Part I Writing (30 minutes) (请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions: For this part,you are allowed30minutes to write an essay on the importance of building trust between employers and employees.You can cite examples to illustrate your views.you should write at least150words but no more than200words.Part II Listening Comprehension (30 minutes) Section ADirections:In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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 1 with a single line through the centre.注意：此部分试题请在答题卡1上作答。

2018年6月大学英语六级真题、译文及详细解析(仔细阅读卷二)

2018年6月大学英语六级考试仔细阅读真题解析（卷二）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.Economically speaking, are we better off than we were ten years ago? Twenty years ago?In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015. Unfortunately, that conclusion puts too much weight on a useful, but flawed and incomple te, statistic. Among the more significant problems with the Census’s measure are that: 1) it excludes taxes, transfers, and compensation like employer-provided health insurance; and 2) it is based on surveys rather than data. Even if precisely measured, income data exclude important determinants of economic well-being, such as the hours of work needed to earn that income.While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare. While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality. Moreover, it can be used to assess economic performance both across countries and over time.The Jones-Klenow method can be illustrated by a cross-country example. Suppose we want to compare the economic welfare of citizens of the U.S. and France in 2005.In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average. However, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality. The French take longer vacations and retire earlier, so typically work fewer hours; they enjoy a higher life expectancy, presumably reflecting advantages with respect to health care, diet, lifestyle, and the like; and income and consumption are somewhat more equally distributed there than in the U.S. Because of these differences, comparing France’s consumption with the U.S.’s overstates the gap in economic welfare.Similar calculations can be used to compare the U.S. and other countries. For example, this calculation puts economic welfare in the United Kingdom at 97% of U.S. levels, but estimates Mexican well-being at 22%.The Jones-Klenow measure can also assess an economy’s performance over time. According to this measure, as of the early-to-mid-2000s, the U.S. had the highesteconomic welfare of any large country. Since 2007, economic welfare in the U.S. has continued to improve. However, the pace of improvement has slowed markedly.Methodologically, the lesson from the Jones-Klenow research is that economic welfare is multi-dimensional. Their approach is flexible enough that in principle other important quality-of life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates.全文翻译及命题分析从经济上讲，我们的生活比十年前或二十年前更好吗？评论员从美国人口普查局最新的一份报告着手，渴望在这个问题上找到证据。

2018年6月英语六级真题答案解析(卷二)

信任学生，他们会更主动地帮组学生。另外，师生间的信任不是一朝一夕能够建立起来的，者需要双方的共同努力。
范文点评：
高分范文
精彩点评
The Importance of Building Trust Between
①开门见山，提出良好的师生关系的重要性。
Teachers and Students
②切入主题，表明信任对维持良好的师生关系至
①A good relationship between a student and a teacher can have 关重要且不可或缺。
a major influence on a kid’s development, and ②trust is crucial and ③④分别使用 To begin with 和 Secondly 具体阐
teacher for guidance and support. In reality, too many students are ⑥ ⑦ 分别使用 On the one hand... 和 On the other
weary of studying and even drop out of school just because they hand...说明师生双方都应该为彼此间的信任做出
indispensable in maintaining the relationship.
释师生间信任的重要性，层次分明。
③To begin with, only when a student believes in his or her ⑤用 However 进行转折，引出师生间建立信任的 teacher is he or she willing to learn from the teacher or look to the 措施。

2018年6月大学英语六级真题仔细阅读译文及详细解析(卷二)

2018年6月大学英语六级真题仔细阅读译文及详细解析(卷二)It'XXX with no simple answer。

On the one hand。

global poverty rates have XXX decades。

and many countries have XXX economic growth。

On the other hand。

e inequality has increasedin many places。

and there are still ns of people living in poverty.One way to measure overall economic well-being is to look at GDP per capita。

which is the total value of goods and services XXX measure。

many countries have XXX over the past decade。

For example。

China's GDP per capita has more than tripled since 2008.and India's has more than XXX。

XXX is better off。

In fact。

e inequality has increased in both China and India。

meaning that the benefits of economic growth have been XXX.Another way to measure economic well-being is to look at median household e。

which is the e of the household right in the middle of the e n。

六级英语真题2018年6月(第二套)试卷及答案详解

Questions 1 to 4 are based on the conversation you have just heard.
1. A) It is a typical salad.
B) It is a Spanish soup.
C) It is a weird vegetable.
D) It is a kind of spicy food.
C) In the personal care sector.
D) In high-end manufacturing.
14. A) They charge high prices.
B) They need lots of training.
C) They cater to the needs of young people. D) They focus on customers'specific needs.
D) The amazing amount of personal attention people would like to have.
Section C
Directi．ons:/几 this section, you will hear three recordings of lectures or talks followed by three or four questions. The
11. A) Important battles fought in the Pacific War.
B) Decoding of secret messages in war times.
C) A military code that was never broken.

2018年6月大学英语六级真题、译文及详细解析(仔细阅读卷二)

2018年6月大学英语六级真题试卷(二)含答案和解析

2018年6月大学英语六级真题试卷（二）作文1.For this part, you are allowed 30 minutes to write an essay on the importance of building trust between businesses and consumers. You can cite examples to illustrate your views. You should write at least 150 words hut no more than 200 words.The Importance of Building Trust Between Businesses and CustomersIt is universally acknowledged that trust is the most beautiful language of mankind. It infiltrates in every aspect of our lives, like an invisible hand controlling people’ s thoughts and behaviors. Besides, trust and honesty are the fundamental business principles. In the atmosphere of commercialization, building trust between businesses and customers is of even more overriding importance.For one thing, trust can serve as the foundation for commercial activities and make great contributions to the development of business. With reliable and high-quality products and services provided by the businesses, customers will be satisfied, willing to trust the businessesand become more likely to spend. In this way, businesses will obtain higher profits and then redouble their efforts to keep improving product quality. For another, trust is often a touchstone of businesses’ honesty. If businesses violate the principle of trust and honesty just for short-term profits, disturbing the order of market economy, they will definitely lose their customers and suffer severe punishment. For instance, Sanlu milk powder incident is a typical example of violating mutual trust. The scandal prompted a national recall of Sanlu dairy products, shook consumers’ confidence and devastated the brand.In conclusion, the trust between businesses and customers is of vital importance, and it is imperative to build trust between the two sides.解析：这是一篇议论文写作。

20186月英语四级考试真题试题附答案解析[(完整版)第2套]-(1120)

. WORD 格式整理 . .Part I Writing (30 minutes )Directions : For this part, you are allowed 30 minutes to write a short essay on the importanceof writing ability and how to develop it.You should write at l east 120 words but no more than180words.________________________________________________________________________________________________________________________________________________________________________________________________________________________Part II Listening Comprehension (25 minutes )Section ADirections : In this section, you will hear threenews reports. At the end of eachnews report, youwill hear two or three questions. Both the news report and the questions will be spoken onlyonce. After you hear a question, you must choose the best answer from the four choicesmarked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with asingle line through thecentre.Questions 1 and 2 are based on the news report you have just heard .1.A)Annoyed. B)Scared.C)Confused.D)Offended.2.A) It crawled over the woman's hands.B) It wound up on the steering wheel .C)It was killed by the police on the spot.D)It was covered with large scales.Questions 3 and 4 are based on the news report you have just heard .3. A) A study of the fast-food service.B) Fast food customer satisfaction .C)McDonald's new business strategies.D)Competition in the fast-food industry.. .专业知识分享 . .. WORD 格式整理 . .4. A) Customers' higher demands. B) The inefficiency of employees. C) Increased variety ofproducts. D) The rising number of customers.Questions 5 to 7 are based on the news report you havejust heard.5. A) International treaties regarding space travel programs. B) Legal issues involved in commercial space exploration . C) U.S. government's approval of private space missions. D) Competition among public and private space companies.6. A) Deliver scientific equipment to the moon. B) A pprove a new mission to travel into outer space. C) Work with federal agencies on space programs.D) Launch a manned spacecraf t to Mars. 7. A) It is significant. B) It is promising . C) It is unpredicta ble . D) It is unprofitab le .Section BDirections : In this section, you will hear two long conversations. At the end of each conversation , you will hear four questions. Both the conversationandthe questions will bespoken only once. After you hear a question, you must c hoose the best answer from the fourchoices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1with a single line through th e centre.Questions 8 to 11 are based on theconversationyou have just heard.8.A) Visiting her familyin Thailand. B) Showingfriends around Phuket. C)Swimming around a Thaiisland. D) Lying in thesun on a Thai beach.9.A) She visited a Thaiorphanage. B) She met aThai girl's parents. C)She learned some Thaiwords. D) She sunbathed ona Thai beach.10.A) His class will start in a minute.. .专业知识分享 . .. WORD 格式整理 . .B)H e has got an incoming phone call.C)Someone is knocking at his door.D)His phone is running out of power.11. A) He is interested in Thai artworks.B) He is going to open a souvenir shop.C)He collects things from different countries.D)He wants to know more about Thai culture.Questions 12 to 15 are based on the conversation you have just heard .12. A) Buying some fitness equipment for the new gym.B)O pening a gym and becoming personal trainers.C)Signing up for a weight-loss course.D)Trying out a new gym in town.13.A) Professionalpersonal training. B) Freeexercise for the first week.C) A discount for a half-year membership.D)Additional benefits foryoung couples. 14. A) Thesafety of weight-lifting.B)T he high membership fee.C) The renewal of his membership.D) The operation of fitness equipment.15. A) She wants her invitation renewed.B)S he used to do 200 sit-ups every day.C)She knows the basics of weight-lifting.D)She used to be the gym's personal trainer.Section CDirections : In this section, you will hear three passages. At the end of each p assage, you willhear three or four questions. Both the passage and the questions will be spoken only once.After you hear a question, you must choose thebest answer from the four choices marked A),B), C) and D). Then mark the c orresponding letter on Answer Sheet 1 with a single linethrough the centre. Questions 16 to 18 are based on the passage you have just heard .16. A) They tend to be nervous during interviews.B)T hey often apply for a number of positions.C)They worry about the results of their applications.. .专业知识分享 . .. WORD 格式整理 . .D) They search extensively for employers' information.17. A) Get better organized .B)E dit their references.C)Find better-paid jobs.D)Analyze the searchingprocess. 18. A) Providetheir data in detail.B) Personalize each application .C) Make use of better search engines.D) Apply for more promising positions.Questions 19 to 21 are based on the passage you have just heard .19.A) If kids did not like school, real learningwould not take place. B) If not forced to go toschool, kids would be out in the streets.C) If schools stayed the way they are, parents were sure to protest .D)If teaching failed to improve, kids would stayaway from school. 20. A) Allow them to playinteresting games in class.B) Try to stir up their interest in lab experiments.C)Let them stay home and learn from their parents.D)Design activities they now enjoydoing on holidays. 21. A) Allow kids tolearn at their own pace.B)E ncourage kids to learn from each other.C)Organize kids into various interest groups.D)Take kids out of school to learn at first hand.Questions 22 to 25 are based on the passage you have just heard .22. A) It is especially popular in Florida and Alaska.B) It is a major social activity among the young.C) It is seen almost anywhere and on any occasion.D) It is even more expressive than the written word.23. A) It is located in a big city in Iowa.B) It is really marvelous to look at.C)It offers free dance classes to seniors.D)It offers people a chanceto socialize. 24. A) Theirstate of mind improved.B)T hey became better dancers.C)They enjoyed better health.D) Their relationship strengthened .. .专业知识分享 . .. WORD 格式整理 . .25.A) Itis fun. B)It is life.C) It isexhausting. D)It isrhythmical.Part Ⅲ Reading Comprehension (40minutes )Section ADirectio ns : In this section, there is a passage withten blanks. You are required to select one word foreach blank from a list of choices given in a word bankfollowing the passage. Read thepassage through carefully before making yourchoices. Each choice in the bank is identifiedby a letter. Please markthe corresponding letter for each item on Answer Sheet 2 with asingle line through the centre. You may not use any of the words in the bankmore than once.Since the 1940s, southern California has had a reputation for smog. Thingsare not as bad asthey once were but, according to the American Lung Association, Los Angeles is still the worstcity in the United States for levels of 26 . Gazing down on the city from the Getty Center, anart museum in the Santa Monica Mountains, one would find the view of the Pacific Oceanblurred by the haze( 霾 ). Nor is the state's bad air 27 to its south. Fresno, in the centralvalley, comes top of the list in America for year-round pollution. Residents' heartsandlungsare affectedas a 28 . All of which, combinedwith California'sreputation as the home oftechnological 29 , makes the place ideal for developing andtesting systems designed tomonitor pollutionin 30 . And that isjust what Aclima, a new firm in San Francisco, has beendoing over the past few months. It has been trying out monitoring stations that are 31 to yield minute-to-minu te maps of 32 air pollution . Such stations will also be able to keep aneye on what is happening inside buildings, including offices. To this end, Aclima has been 33 with Google's Street View system. Davida He rzl, Aclima'sboss, says they have revealed pollution highs on days when San Francisco's transit workerswent on strike and the city's 34 were forced to us e their cars. Conversely, "cycle to work"days have done their job by 35 pollution lows. A) assisted B) collaborating C) consequence D) consumers E) creating F) det ail G) domestic H) frequently I) inhabitants J) innovatio n K) intended L) ou tdoor M) pollutantsN) restric ted O) sum. .专业知识分享 . .. WORD 格式整理 . .Section BDirections : In this section, you are going to read a passage with ten statements attached toit. Each statement contains information given in one of the paragraphs. Identify theparagraph from which the informationis derived. You ma y choose a paragraph more thanonce.Each paragraph is marked with a letter. Answer thequestions by marking thecorresponding letter on AnswerSheet 2.As Tourists Crowd Out Locals , Venice Faces 'Endangered' ListA)O n a recent fall morning, a large crowd blocked thesteps at one of Venice' s main touristsites, the RialtoBridge. The Rialto Bridge is one of the four bridges spanning the Grand Canal.It is the oldest bridge across the canal , and was the dividing line between the districts of SanMarco and San Polo. But on thi s day, there was a twist : it was filled with Venetians, nottourists.B)"People are cheering and holding their carts in the air," says Giovanni Giorgio, who helped organize the march with a grass-roots organization called Gener azione '90. The carts herefers to are small shopping carts —the symbol of a true Venetian. "It started as a joke," hesays with a laugh."The idea was to put blades on the wheels! You know? Like Ben Hur.Preciselylike that, you just go around and run people down."C) Venice is one of the hottest tourist destinations in the world. But that's a p roblem. Up to90,000 tourists crowd its streets and canals every day — far outn umbering the 55,000 permanent residents. The tourist increase is one key reason the city's population is downfrom 175,000 in the 1950s. The outnumbered Venetians have been steadily fleeing. Andthose who stick around are tired of living in a place where they can't even get to the marketwithout swimming through a sea of picture-snapping tourists. Imagine,navigating through50, 000 people while on the way toschool or to work.D)Laura Chigi, a grandmother at the march, says the local and national gove rnments havefailed to do anything about the crowds for decades, because they're only interested in tourism —the primaryindustry in Venice,worth more than $3 billion in 2015. "Venice isa cash cow ,"she says,"and everyone wants apiece."E) Just beyond St. Mark's Square, a cruise ship passes, one of hundreds every year thatappear over their medieval( 中世纪的) surroundings. Their massivewake creates waves atthe bottom ofthe sea, weakening the foundations of the centuries-old buildings themselves."Every time I see a cruise ship, I feel sad," Chigi says."You see the mud itdrags; the destruction it leaves in its wake? That hurts the ancient wooden poles holding up the cityunderwater. One day we'll see Ve nice break down."F)F or a time, UNESCO, the cultural wing of the United Nations, seemed to ag ree. Two yearsago, it put Italy on notice, saying the government was not prot. .专业知识分享 . .. WORD 格式整理 . .ecting Venice. UNESCOconsiders the entire city a World Heritage Site, a greathonor that means Venice, at thecultural level, belongs toall of the world's people. In 2014, UNESCO gave Italy two years tomanage Venice's flourishing tourism or the city would be placed on another list —WorldHeritage In Danger, joining such sites as Aleppo and Palmyra, destroyed by the war in Syria.G) Venice's deadline passed withbarely a murmur( 嘟哝) this summer, just as UNESCO wasmeeting inIstanbul. Only one representativ e , Jad Tabet from Lebanon, triedto raise theissue."For several years, the situation of heritage in Venice has been worsening, and it hasnow reached a dramaticsituation," Tabet toldUNESCO."We have to act quickly — there isnot a moment to waste."H) But UNESCO didn't even hold a vote."It's been postponed until 2017," says Anna Somers,the founder and CEO of The Art Newspaper and the former head of Venice in Peril, a group devoted torestoring Venetian art. She says the main reason the U.N. cultural organizationdidn'tvote to declare Venice a World Heritage Site In Danger isbecause UNESCO hasbecome "intensely politicized. There would have been some back-roomnegotiations."I) Italy boasts more UNESCO World Heritage Sites than any other country in the world,granting it considerablepower and influence within theorganization. The former head of theUNESCO World Heritage Centre, which oversees heritage sites, is Francesco Bandarin, aVenetian who now serves as UNESCO's assista nt director -general for culture.J) Earlier this year, Italy signed an accordwith UNESCO to establish atask force of police artdetectives andarchaeologists ( 考古学家) to prote ct cultural heritage from natural disastersand terr or groups, suc h as ISIS. The accor d underlined Italy's glob al reputat ion as a goodstewar d of art and culture. K) But adding Venice to the UNESCO endangered list — which is dominated by sites indeveloping and conflic t -ridden countries — would be an international e mbarrassmen t , andcould even hurt Italy's profita ble tourism industry. The Italian Culture Ministry says it is unaware of any government efforts to pres s ure UNESCO. As for the organization itself, it declin ed a reques t for an int er view . L) The city's current mayor, Luigi Brugnaro, has ridiculed UNESCO and told it to mind its ownbusiness, while continuing to support the cruise ship industry, which employs 5,000 Veniceresidents. M) As for Venetians, they're beyond frustrated and hoping for a solutio n soo n. "It's a nightma re for me. Some situations are really difficult with tourists aro und," says Giorgio ashe navigates around a swelling crowd at the Rialto Bridg e. "There are just so many of them.They never know where they are going, and do not walk in an order ly manner. Navigatingthe streets can be exhausting." . .专业知识分享 . .. WORD 格式整理 . .N) Then it hits him: This crowd isn't made up of tourists. They're Venetians. G iorgio says he'snever experienc ed the Rialto Bridge this way in all his 22 yea rs . "For once, we are the oneswho are blocking the traffic," he says delightedly. "It feels unreal. It feels like we're someform of endangered species . It's just nice. The feeling is just pure." But, he worries, iftourism isn't managed and hi s fellow locals continue to move to the mainland, his generationmight be the l ast who can call themselves native Venetians. 36. The passing cruise ships will undermine the foundations of the ancient b uildings inVenice. 37. The Italian government has just reached an agreement with UNESCO to t ake measures to protect its cultural heritage. 38. The heritage situation in Venice has been deteriorating in the past few ye ar s. 39. The decrease in the number of permanent residents in Venice is mainly due to theincrease of tourists. 40. If tourism gets out of contr ol , native Venetians may desert the city altog ether one day. 41. UNESCO urged the Italian government to undertake its responsibility to p rotect Venice.42. The participants in the Venetian march used shoppingcarts to show they were 100% localresidents.43. Ignoring UNESCO's warning, the mayor of Venice maintains his support of the city'stourism industry.44. One woman says that for decades the Italiangovernment and local author ities have onlyfocused on the revenues from tourism.45.UNESCO has not yet decided to put Venice on the listof World Heritage Si tes In Danger.Section CDirections : There are 2 passages in this section. Each passage is followed by some questionsor unfinished statements. For each of them there are four choices marked A), B), C) andD). You should decide on thebest choice and mark the corresponding letter on AnswerSheet2 with a single line through the cen tre.Passage OneQuestions 46 and 50 are based on the following passage .Living in an urban area with green spaces has a long- lasting positive impact on people's mental well-being, a study has suggested. UK researchers foundmoving to a green spacehad a sustained positive effect, unlike pay rises orpromotions, which only provided a short-term boost . Co-author Mathew Whit . .专业知识分享 . .. WORD 格式整理 . .e, from the University of Exeter, UK, explained that thestudy showed people living in greener urban areas were displaying fewersigns of depressionoranxiet y . "There could be a number of reasons," he said,"for example,people do many things to make themselves happier: they striv efor promotion or pay rises,or they get married. But the trouble with those things is that within six months to a year,people are back to their original baseline levels of well-being. So, these things are notsustainable; they don't make us happy in the long term. We found that for some lottery ( 彩票) winners who had won more than ￡500,000 the positive effect was definitely there, butafter six months to a year, they were backto the baseline."Dr. White said his team wanted to see whetherliving in greener urban areashad a lastingpositive effect on people's sense of well-being orwhether the effect also disappeared after aperiod of time. To do this, the team used data from the British Household Panel Surveycompiled by theUniversity of Essex.Explaining what the datarevealed, he said:"What you see is that even after threeyears, mental health is still better, which is unlike many other things that we think will make ushappy." He observedthat people living in green spaces were less stressed, and less stressedpeople made more sensible decisions and communicated better.With a growing bodyof evidence establishing a linkbetweenurban greenspaces and apositive impact on human well-being, Dr. White said,"There's growing interest among publicpolicy officials,but the trouble is who funds it. What we really need at a policy level is todecidewhere the money will come from to help support good qualitylocal greenspaces."46. According to one study, what do green spaces do to people?A) Improve their work efficiency .B) Add to their sustained happiness.C)Help them build a positive attitude towards life.D)Lessen their concerns about material well-being.47.What does Dr. White say people usually do to makethemselves happier? A) Earn more money.B) Settle in an urban area.C) Gain fame and popularity .D) Live in a green environment .48. What does Dr. White try to find out about living in a greener urban area?A) How it affects different people.. .专业知识分享 . .. WORD 格式整理 . .B)H ow strong its positive effect is.C)How long its positive effect lasts.D)How it benefits people physically.49. What did Dr. White's research reveal about people livingin a greenenvironment ?A) Their stress wasmoreapparentthanreal.B) Their decisionsrequired less deliberation .C) Their memories were greatly strengthened .D)Their communication with others improved.50.According to Dr. White, what should the governmentdo to build more gre en spaces incities?A) Find financial support.B) Improve urban planning.C) Involve local residents in the effort.D) Raise public awareness of the issue .Passage TwoQuestions 51 to 55 are based on the following passage .You probably know about the Titanic, but it was actually just one of three state-of-the-art ( 先进的) ocean ships back in the day. The Olympic class ships were built by the Harland &Wolff ship makers in Northern Ireland for theWhite Star Line company. The Olympic classincluded the Olympic, the Britannicand the Titanic. What you may not know is that the Titanicwasn't even theflagship of this class.All in all, the Olympic class ships were marvels ofseaengineering, but they seemed cursed to suffer disastrous fates.The Olympic launched first in 1910, followed by the Titanic in 1911, and lastlythe Britannic in1914. The ships had nine decks, and White Star Line decidedto focus on making them themost luxurious ships on the water.Stretching 269.13 meters, the Olympic class ships werewonders of naval technology, andeveryone thought that they would continue to beso for quite some time. However, allsuffered terrible accidents on theopen seas. The Olympic got wrecked before the Titanic did,but it was the onlyone to survive andmaintain a successful career of 24 years. The Titanicwasthe first to sink aft erfamously hitting a huge iceberg in 1912. Following this disaster ,the Britannic hit a naval mine in 1916 andsubsequently sank as well.. .专业知识分享 . .. WORD 格式整理 . .Each ship was coal-powered by several boilers constantly kept running by exhausted crewsbelow deck. Most recognizable of the ship designs are the ship's smoke stacks, but thefourth stack was actually just artistic in nature andserved no functional purpose. While twoof these ships sank, they were all de signed with double hulls ( 船体) believed to make them"unsinkable", perhaps a mistaken idea that led to the Titanic's and the Britannic's tragic end.The Olympic suffered two crashes with other ships and went on to serve as ahospital ship andtroop transport in World War I. Eventually, she was taken out of service in 1935, ending theera of the luxurious O lympic class ocean liners.51.What does the passage say about the threeOlympic class ships? A) They performed marvellouslyon the sea.B) They could all break the ice in their way.C) They all experienced terrible misfortunes.D) They were models of modern engineering.52. What did White Star Line have in mind when it purchased the three ships?A) Their c apacity of sailing across all waters.B) The utmost comfort passengers could enjoy.C) Their ability to survive disasters of any kind.D)The long voyages they were able toundertake. 53. What is said about thefourth stack of the ships?A) It was a mere piece of decoration .B)I t was the work of a famous artist.C)It was designed to let out extra smoke.D) It was easily identifiable from afar.54. What might have led to the tragic end of the Titanic and the Britannic?A) Their u nscientific designs.B) Their captains' misjudgment .C) The assumption that they were built with the latest technology.D) The belief that they could never sink with a double- layer body.55.What happened to the ship Olympicin the end? A) She was used to carrytroops.B) She was sunk in World War I.C) She was converted into ahospital ship. D) She wasretired after her naval service.. .专业知识分享 . .. WORD 格式整理 . .Part IVTranslation(30 minutes )Directions : For this part, you are allowed 30 minutesto translate apassage from Chineseinto English. You should write your answer onAnswerSheet 2.公交车曾是中国人出行的主要交通工具。

2018年6月英语六级真题答案及解析(卷二)

2018年6月大学英语六级考试真题答案与详解（第2套）Part I Writing审题思路：这是一篇六级考试中常见的议论文。

此次话题——师生间的信任是考生非常熟悉的话题，因此写起来有话可说。

考生应该将重点放在第二段具体阐述建立师生间信任的重要性上。

学生如果信任老师，他们会喜欢学习；老师如果信任学生，他们会更主动地帮组学生。

另外，师生间的信任不是一朝一夕能够建立起来的，者需要双方的共同努力。

全文翻译：师生间建立信任的重要性良好的师生关系会对孩子的发展产生重大影响，而信任对维持这种关系至关重要且不可或缺。

首先，只有当学生信任老师时，他或她才愿意向老师学习或指望得到老师的指导和支持。

在现实中，很多学生仅仅因为不喜欢老师就厌学甚至辍学，这可能会改变他们的整个人生。

其次，一个充分信任自己学生的老师会更主动地帮助学生提高学习意识和主动性，这反过来又会使学生最受益。

然而，师生间的信任并非一朝一夕能够建立起来的。

一方面，老师应该理解学生的实际需求，及时提供帮助。

另一方面，学生应该始终尊重他们的老师。

总而言之，师生间的信任是实现有效教学的必要条件。

Part II Listening ComprehensionSection AConversation OneM:Tonight we have a special guest from the local establishment,the Parisian Café.Welcome!W：Hi,thanks for have a meal on your show.M：Thank you for joining us.（1）So please tell us,why do decide to open a café?W：Well，we saw the opportunity to offer something a little special and different from other establishments.Cafe certainly are a very competitive market sector.(2)There are more than plenty in our city,and we felt they are all rather similar to each other.Wouldn’t you agree？M：Certainly yes.So how is your establishment any different？W：Well,since people,we have rabbits wandering freely on the place.Our customers come in and enjoy their food and drinks while little rabbit play about and brush against their legs.There is no other place like it.M：That’s amazing!How do you come up with the idea?W：We saw other cafes with cats in them.So we thought,why not rabbit?People love the rabbits.They are very cute animals.M：But it is safe?Do the rabbit ever bite people?Or do any customer ever hurt the rabbits?W：It’s perfectly safe for both rabbits and our customers.Rabbits are very peaceful and certainly do not bite.(3)Furthermore, our rabbits are regularly cleaned and have all received the required shouts.So there is no health risk whatsoever.(4)As for our customers,they are all animal lovers,so they would never try to hurt the rabbits.Sometimes a young child may get over-excited,and they are a little too rough,but it’s never a serious matter.On the contrary,the Parisian Caféoffersa great experience for children,a chance for them to learn about rabbits and how to take care of them.M：Well it’s certainly the first time I’ve heard of a cafélike that.Questions1to4are based on the conversation you have just heard.未听先知：预览四道题各选项，由反复出现的café和customers等词可以初步推测，对话内容与咖啡有关；再结合animal、pets、breeds、rabbits和her café等词可以进一步推测，对话中的女士拥有一个咖啡馆，且其咖啡馆与动物有关。

2018年6月英语六级考试真题、答案及解析(卷二)

2018年6月大学英语六级考试真题(第2套）Part I Writing(30minutes) Directions:For this part,you are allowed30minutes to write an essay commenting on the importance of building trust between teachers and students.You can cite examples to illustrate your views.Youshould write at least150words but no more than200words.Part II Listening Comprehension(30minutes) Section ADirections:In this section,you will hear two long conversations At the end of each conversation,you will hear four questions.Both the conversation and the questions will be spoken only once.After youhear 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 Sheet1with a single line through the centre. Questions1to4are based on the conversation you have just heard.1.A).She advocates animal protection.B).She sells a special kind of coffee.C).She is going to start a cafe chain.D).She is the owner of a special cafe.2.A).They bear a lot of similarities.B).They are a profitable business sector.C).They cater to different customers.D).They help take care of customers'pets.3.A).By giving them regular cleaning and injections.B).By selecting breeds that are tame and peaceful.C).By placing them at a safe distance from customers.D).By briefing customers on how to get along with them.4.A).They want to learn about rabbits.B).They like to bring in their children.C).They love the animals in her cafe.D).They give her cafe favorite reviews. Questions5to8are based on the conversation you have just heard.5.A).It contains too many additives.B).It lacks the essential vitamins.C).It can cause obesity.D).It is mostly garbage.6.A).Its fancy design.B).TV commercials.C).Its taste and texture.D).Peer influence.7.A).Investing heavily in the production of sweet foods.B).Marketing their products with ordinary ingredients.C).Trying to trick children into buying their products.D).Offering children more variable to choose from.8.A).They hardly ate vegetables.B).They seldom had junk food.C).They favored chocolate-coated sweets.D).They like the food advertised on TV.Section BDirections:In this section,you will hear two passages.At the end of each passage,you will hear three 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),C)and D).Then mark the corresponding letter on Answer Sheet1with a single line through the centre.Questions9to11are based on the passage you have just heard.9.A).Stretches of farmland.B).Typical Egyptian animal farms.C).Tombs of ancient rulers.D).Ruins left by devastating floods.10.A).It provides habitats for more primitive tribes.B).It is hardly associated with great civilizations.C).It has not yet been fully explored and exploited.D).It gathers water from many tropical rain forests.11.A).It carries about one fifth of the word'fresh water.B).It has numerous human settlements along its banks.C).It is second only to the Mississippi River in width.D).It is as long as the Nile and the Yangtze combined.Questions12to15are based on the passage you have just heard.12.A).Living a life in the fast lane leads to success.B).We are always in a rush to do various things.C).The search for tranquility has become a trend.D).All of us actually yearn for a slow and calm life.13.A).She had trouble balancing family and work.B).She enjoyed the various social events.C).She was accustomed to tight schedules.D).She spent all her leisure time writing books.14.A).The possibility of ruining her family.B).Becoming aware of her declining health.C).The fatigue from living a fast-paced life.D).Reading a book about slowing down.15.A).She started to follow the cultural norms.B).She came to enjoy doing everyday tasks.C).She learn to use more polite expressions.D).She stopped using to-do lists and calendars. Section 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 Sheet1with a single line through the centre.Questions16to18are based on the recording you have just heard.16.A).They will root out native species altogether.B).They contribute to a region's biodiversity.C).They pose a threat to the local ecosystem.D).They will crossbreed with native species.17.A).Their classifications are meaningful.B).Their interactions are hard to define.C).Their definitions are changeable.D).Their distinctions are artificial.18.A).Only a few of them cause problems to nativespecies.B).They may turn to benefit the local environmentC).Few of them can survive in their new habitats.D).Only10percent of them can be naturalized.Questions19to21are based on the recording you have just heard.19.A).Respect their traditional culture.B).Attend their business seminars.C).Research their specific demands.D).Adopt the right business strategies.20.A).Showing them your palm.B).Giving them gifts of great value.C).Drinking alcohol on certain days of a month.D).Clicking your fingers loudly in their presence.21.A).They are very easy to satisfy.B).They have a strong sense of worth.C).They trend to friendly and enthusiastic.D).They have a break from2:00to5:30p.m. Questions22to25are based on the recording you have just heard.22.A).He completely changed the company's culture.B).He collected paintings by world-famous artists.C).He took over the sales department of Reader's Digest.D).He had the company’s boardroom extensively renovated.23.A).It should be sold at a reasonable price.B).Its articles should be short and inspiring.C).It should be published in the world's leading languages.D).Its articles should entertain blue-and pink-collar workers.24.A).He knew how to make the magazine profitable.B).He served as a church minster for many years.C).He suffered many setbacks and misfortunes in his life.D).He treated the employees like members of his family.25.A).It carried many more advertisements.B).George Grune joined it as an ad salesman.C).Several hundred of its employees got fired.D).Its subscriptions increased considerably.Part III Reading Comprehension(40minutes) 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 Sheet2with a single line through the centre.You may not use any of the words in the bank more than once.Questions26to35are based on the following passage.Did Sarah Josepha Hale write“Mary's Little Lamb,”the eternal nursery rhyme(儿歌)about a girl named Mary with a stubborn lamb?This is still dispute,but it’s clear that the woman26for writing it was one of America's most fascinating27_.In honor of the poem's publication on May24，1830，here’s more about the 28author's life.Hale wasn’t just a writer,she was also a29social advocate,and she was particularly30_with an ideal New England,which she associated with abundant Thanksgiving meals that she claimed had“a deep moral influence.”she began a nationwide31to have a national holiday declared that would bring families together whilecelebrating the32festivals.In1863,after17years of advocacy including letters to five presidents，Hale got it.setting aside the last Thursday in November for President Abraham Lincoln,during the Civil War,issued a33the holiday.The true authorship of“Mary’s Little Lamb”is disputed..According to New England Historical Society,Hale wrote only one part of the poem,but claimed authorship.Regardless of the author,it seems that the poem was 34by a real event.When young Mary Sawyer was followed to school by a lamb in1816,it caused some problems.A bystander named John Roulstone wrote a poem about the event,then,at some point,Hale herself seems35of to have helped write it.However,if a1916piece by her great-niece is to be trusted,Hale claimed for theher life that“Some other people pretended that someone else wrote the poem”.A).campaign B).careerC).characters D).featuresE).fierce F).inspiredG).latter H).obsessedI).proclamation J).rectifiedK).reputed L).restM).supposed N).traditionalO).versatileSection 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 Sheet2.Grow Plants Without Water[A].Ever since humanity began to farm our own food,we've faced the unpredictable rain that is bothfriend and enemy.It comes and goes without much warning,and a field of lush(茂盛的)leafy greens one year can dry up and blow away the next.Food security and fortunes depend on sufficient rain,and nowhere more so than in Africa,where96%of farmland depends on rain instead of the irrigation common in more developed places.It has consequences:South Africa's ongoing drought—the worst in three decades—will cost at least a quarter of its com crop this year.[B].Biologist Jill Farrant of the University of Cape Town in South Africa says that nature has plenty ofanswers for people who want to grow crops in places with unpredictable rainfall.She is hard at work finding a way to take traits from rare wild plants that adapt to extreme dry weather and use them in food crops.As the earth's climate changes and rainfall becomes even less predictable in some places,those answers will grow even more valuable."The type of farming I'm aiming for is literally so that people can survive as it's going to get more and more dry,"Farrant says.[C].Extreme conditions produce extremely tough plants.In the rusty red deserts of South Africa,steep-sided rocky hills called inselbergs rear up from the plains like the bones of the earth.The hills are remnants of an earlier geological era,scraped bare of most soil and exposed to the elements.Yet on these and similar formations in deserts around the world,a few fierce plants have adapted to endure under ever-changing conditions.[D].Farrant calls them resurrection plants(复苏植物).During months without water under a harsh sun.They wither,shrink and contract until they look like a pile of dead gray leaves.But rainfall can revive them in a matter of hours.Her time-lapse(间歇性拍摄的)videos of the revivals look like someone playing a tape of the plant's death in reverse.[E].The big difference between"drought-tolerant"plants and these tough plants:metabolism.Manydifferent kinds of plants have developed tactics to weather dry spells.Some plants store reserves of water to see them through a drought;others send roots deep down to subsurface water supplies.But once these plants use up their stored reserve or tap out the underground supply,they cease growing and start to die.They may be able to handle a drought of some length,and many people use the term "drought tolerant"to describe such plants,but they never actually stop needing to consume water,so Farrant prefers to call them drought resistant.[F].Resurrection plants,defined as those capable of recovering from holding less than0.1grams of waterper gram of dry mass,are different.They lack water-storing structures,and their existence on rock faces prevents them from tapping groundwater,so they have instead developed the ability to change their metabolism.When they detect an extended dry period,they divert their metabolisms,producing sugars and certain stress-associated proteins and other materials in their tissues.As the plant dries, these resources take on first the properties of honey,then rubber,and finally enter a glass-like state that is"the most stable state that the plant can maintain,"Farrant says.That slows the plant's metabolism and protects its dried-out tissues.The plants also change shape,shrinking to minimize the surface area through which their remaining water might evaporate.They can recover from months and years without water,depending on the species.[G].What else can do this dry-out-and-revive trick?Seeds-almost all of them.At the start of her career,Farrant studied.recalcitrant seeds(执拗性种子),"such as avocados,coffee and lychee.While tasty, such seeds are delicate--they cannot bud and grow if they dry out(as you may know if you've ever tried to grow a tree from an avocado pit).In the seed world,that makes them rare,because most seeds from flowering plants are quite robust.Most seeds can wait out the dry,unwelcoming seasons until conditions are right and they sprout(发芽).Yet once they start growing,such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.[H].After completing her Ph.D.on seeds,Farrant began investigating whether it might be possible toisolate the properties that make most seeds so resilient(迅速恢复活力的)and transfer them to other plant tissues.What Farrant and others have found over the past two decades is that there are many genes involved in resurrection plants'response to dryness.Many of them are the same that regulate how seeds become dryness-tolerant while still attached to their parent plants.Now they are trying to figure out what molecular signaling processes activate those seed-building genes in resurrection plants—and how to reproduce them in crops."Most genes are regulated by a master set of genes,"Farrant says."We're looking at gene promoters and what would be their master switch."[I].Once Farrant and her colleagues feel they have a better sense of which switches to throw,they willhave to find the best way to do so in useful crops."I'm trying three methods of breeding,"Farrant says: conventional,genetic modification arid gene editing.She says she is aware that plenty of people donot want to eat genetically modified crops,but she is pushing ahead with every available tool until one works.Farmers and consumers alike can choose whether or not to use whichever versionprevails:"I'm giving people an option."[J].Farrant and others in the resurrection business got together last year to discuss the best species of resurrection plant to use as a lab model.Just like medical researchers use rats to test ideas for human medical treatments,botanists use plants that are relatively easy to grow in a lab or greenhouse setting to test their ideas for related species.The Queensland rock violet is one of the best studied resurrection plants so far,with a draft genome(基因图谱)published last year by a Chinese team.Also last year,Farrant and colleagues published a detailed molecular study of another candidate, Xerophyta viscosa,a tough-as-nail south African plant with lily-like flowers,and she says that a genome is on the way.one or both of these models will help researchers test their ideas—so far mostly done in the lab—on test plots.[K].Understanding the basic science first is key.There are good reasons why crop plants do not use dryness defenses already.For instance,there's a high energy cost in switching from a regular metabolism to an almost-no-water metabolism.It will also be necessary to understand what sort of yield farmers might expect and to establish the plant's safety."The yield is never going to be high,"Farrant says,so these plants will be targeted not at Iowa farmers trying to squeeze more cashout of high-yield fields,but subsistence farmers who need help to survive a drought like the present one in South Africa."My vision is for the subsistence farmer,"Farrant says."I'm targeting crops that are of African value.".36.There are a couple of plants tough and adaptable enough to survive on bare rocky hills and in deserts.37.Farrant is trying to isolate genes in resurrection plants and reproduce them in crops.38.Farmers in South Africa are more at the mercy of nature,especially inconsistent rainfall.39.Resurrection crops are most likely to be the choice of subsistence farmers.40.Even though many plants have developed various tactics to cope with dry weather,they cannot survive a prolonged drought.41.Despite consumer resistance,researchers are pushing ahead with genetic modification of crops.42.Most seeds can pull through dry spells and begin growing when conditions are ripe,but once this process starts,it cannot be held back.43.Farrant is working hard to cultivate food crops that call survive extreme dryness by studying the traits of rare wild plants.44.By adjusting their metabolism,resurrection plants can recover from an extended period of drought.45.Resurrection plants can come back to life in a short time after a rainfall.Section CDirections：There are2passages 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 Sheet2with a single line through the centrepassage oneQuestions46to50are based on the following passage.Human memory is notoriously unreliable.Even people with the sharpest facial-recognition skills can only remember so much.It's tough to quantify how good a person is at remembering.No one really knows how many different faces someone can recall,for example,but various estimates tend to hover in the thousands-based on the number of acquaintances a person might have.Machines aren't limited this way,Give the right computer a massive database of faces,and it can process what it sees-then recognize a face it's told to find-with remarkable speed and precision. This skill is what supports the enormous promise of facial-recognition software in the2lst century. It's also what makes contemporary surveillance systems so scary.The thing is,machines still have limitations when it comes to facial recognition.And scientists are only just beginning to understand what those constraints are.To begin to figure out how computers are struggling,researchers at the University of Washington created a massive database of faces-they call it MegaFace-and tested a variety of facial-recognition algorithms(算法)as they scaled up in complexity.The idea was to test the machines on a database that included up to1 million different images of nearly700,000different people-and not just a large database featuring a relatively small number of different faces,more consistent with what's been used in other research.As the databases grew,machine accuracy dipped across the board.Algorithms that were right 95%of the time when they were dealing with a13,000-image database,for example,were accurate about70%of the time when confronted with1million images.That's still pretty good,says one of the researchers,Ira Kemelmacher-Shlizerman."Much better than we expected,"she said.Machines also had difficulty adjusting for people who look a lot alike-either doppelgangers(长相极相似的人),whom the machine would have trouble identifying as two separate people,or the same person who appeared in different photos at different ages or in different lighting,whom themachine would incorrectly view as separate people."Once we scale up,algorithms must be sensitive to tiny changes in identities and at the same time invariant to lighting,pose,age,"Kemelmacher-Shlizerman said.The trouble is,for many of the researchers who'd like to design systems to address these challenges,massive datasets for experimentation just don't exist--at least,not in formats that are accessible to academic researchers.Training sets like the ones Google and Facebook have are private.There are no public databases that contain millions of faces.MegaFace's creators say it's the largest publicly available facial-recognition dataset out there.“An ultimate face recognition algorithm should perform with billions of people in a dataset,”the researchers wrote.pared with human memory,machines can.A)identify human faces more efficientlyB)tell a friend from a mere acquaintanceC)store an unlimited number of human facesD)perceive images invisible to the human eye47.Why did researchers create MegaFace?A)To enlarge the volume of the facial-recognition databaseB)To increase the variety of facial-recognition softwareC)To understand computers'problems with facial recognitionD)To reduce the complexity of facial-recognition algorithms48.What does the passage say about machine accuracy?A)It falls short of researchers'expectations.B)It improves with added computing power.C)It varies greatly with different algorithms.D)It decreases as the database size increases.49.What is said to be a shortcoming of facial-recognition machines?A)They cannot easily tell apart people with near-identical appearances.B)They have difficulty identifying changes in facial expressionsC)They are not sensitive to minute changes in people's moodD)They have problems distinguishing people of the same age50.What is the difficulty confronting researchers of facial-recognition machines?A)No computer is yet able to handle huge datasets of human facesB)There do not exist public databases with sufficient face samplerC)There are no appropriate algorithms to process the face samplesD)They have trouble converting face datasets into the right format.Passage TwoQuestions51to55are based on the following passage.There’re currently21.5million students in America,and many will be funding their college on borrowed money.Given that there's now over$1.3trillion in student loans on the books,it's prettyapproaches$40,000,and as college becomes ever more expensive,calls to make it"free"are multiplying.Even Hillary Clinton says that when it comes to college,"Costs won't be a barrier."But the only way college could be free is if the faculty and staff donated their time,the buildings required no maintenance,and campuses required no utilities.As long as it's impossible to produce something from nothing costs are absolutely a barrier.The actual question we debate is who should pay for people to go to college.If taxpayers are to bear the cost of forgiving student loans,shouldn't they have a say in how their money is used?At least taxpayers should be able to decide what students will study on the public dime.If we're going to force taxpayers to foot the bill for college degrees,students should only study those subjects that’re of greatest benefit to taxpayers.After all,students making their own choices in this respect is what caused the problem in the first place.We simply don't need more poetry,gender studies,or sociology majors.How do we know which subjects benefit society?Easy.Average starting salaries give a clear indication of what type of training society needs its new workers to have.Certainly,there're benefits to a college major beyond the job a student can perform.But if we're talking about the benefits to society,the only thing that matters is what the major enables the student to produce for society.And the value of what the student can produce is reflected in the wage employers are willing to pay the student to produce it.A low wage for elementary school teachers,however,doesn't mean elementary education isn’t important.It simply means there're too many elementary school teachers already.Meanwhile,there're few who're willing and able to perform jobs requiring a petroleum engineering major,so the value of one more of those people is very highSo we can have taxpayers pick up students'tuition in exchange for dictating what those students will study.Or we can allow students both to choose their majors and pay for their education themselves.But in the end,one of two things is true:Either a college major is worth its cost or it isn't.If yes,taxpayer financing isn't needed If not taxpayer financing isn't desirable.Either way,taxpayers have no business paying for students' college education.51.What does the author think of college students funding their education through loans?A)They only expect to get huge returns.C)They benefit at taxpayers expense.B)They are acting in an irrational way.D)They will regret doing so someday.52.In the author's opinion,free college education is.A)impractical B)unsustainableC)a goal to strive for D)a way to social equality53.What should students do if taxpayers are to bear their college costs?A)Work even harder to repay society.B)Choose their subjects more carefully.C)Choose majors that will serve society's practical need.D)Allow taxpayers to participate in college administration.54.What does the author say about the value of a student's college education?A)It is underestimated by profit-seeking employers.B)It is to be proved by what they can do on the job.C)It is well reflected in their average starting salary.D)It is embodied in how they remove social barriers.55.What message does the author want to convey in the passage?A)Students should think care fully whether to go to collegeB)Taxpayers should only finance the most gifted students.C)The worth of a college education is open to debate.D)College students should fund their own education..Part I Translation(30minutes) Directions：For this part,you are allowed30minutes to translate a passage from Chinese into English.You should write your answer on Answer Sheet2.中国目前拥有世界上最大最快的高速铁路网。

2018年大学英语六级(CET-6)真题试卷及答案解析2

2018年大学英语六级(CET-6)真题试卷Part I Listening Comprehension (20 minutes) Section A1. A) A new house cost thirty thousand dollars.B) Bob’s house cost him sixty thousand dollars.C) Bob didn’t want to buy an old house.D) Bob decided to buy an old house.2. A) Yes, but he needs to have the approval of his professor.B) Yes, he can study there if he is writing a research paper.C) Yes, because he is a senior student.D) No, it’s open only to teachers and postgraduates.3. A) He doesn’t like seafood any more.B) A seafood dinner is too expensive.C) He doesn’t have enough money.D) He likes seafood very much.4. A) He went to the hospital to take his wife home.B) He stayed in the hospital until very late.He tried to call the woman several times.He went to the hospital at midnight yesterday.5. Her errors were mainly in the reading part.B) It wasn’t very challenging to her.C) It was more difficult than she had expected.D) She made very few grammatical mistakes in her test.6. A) 6 hours.B) 4 hours.C) 12 hours.D) 18 hours.7. A) It’s dirty.B) It’s faded.C) It’s dyed.D) It’s torn.8. A) Sixteen dollars.B) Eight dollars.C) Ten dollars.D) Twelve dollars.9. A) His watch will be fixed no later than next Monday.B) His watch needs to be repaired.C) He may come again for his watch at the weekend.D) The woman won’t repair his watch until next Monday.10. A) The things to do on Monday morning.B) The weather on Monday morning.C) The time to see John.D) The place John should go to.Section BPassage OneQuestions 11 to 14 are based on the passage you have just heard.11. A) The number of its readers.B) Its unusual location.C) Its comfortable chairs.D) Its spacious rooms.12. A) The latest version of the Bible.B) A book written by Columbus.C) A map of the New World.D) One of the earliest copies of Shakespeare’s work.13. A) It has too few employees.B) It lacks money to cover its expenses.C) It is over crowded.D) It is growing too rapidly.14. A) From Monday to Friday.B) From Monday to Saturday.C) Every day.D) On Saturdays and Sundays.Passage TwoQuestions 15 to 17 are based on the passage you have just heard.15. A) They would train the children to be happy street cleaners.B) They would make the children great scholars.C) They intended to train the children as adults were trained.D) They would give the children freedom to fully develop themselves.16. A) Some children are good, some are not.B) Children are good by nature.C) Most children are nervous.D) Children are not as brave as adults.17. A) He thinks a scholar is more respectable than a street cleaner.B) He thinks highly of teaching as a profession.C) He thinks all jobs are equally good so long as people like them.D) He thinks a street cleaner is happier than a scholar.Passage ThreeQuestions 18 to 20 are based on the passage you have just heard.18. A) The daughter of a prison guard.B) The Emperor of Rome.C) A Christian couple.D) A Christian named Valentine.19. A) To propose marriage.B) To celebrate Valentine’s birthday.C) To express their respect for each other.D) To show their love.20. A) It is an American folktale.B) It is something recorded in Roman history.C) It is one of the possible origins of this holiday.D) It is a story from the Bible.Part II Reading Comprehension (35 minutes)Passage OneQuestions 21 to 25 are based on the following passage.One day in January 1913. G. H. Hardy, a famous Cambridge University mathematician received a letter from an Indian named Srinivasa Ramanujan asking him for his opinion of 120 mathematical theorems (定理) that Ramanujan said he had discovered. To Hardy, many of the theorems made no sense. Of the others, one or two were already well-known. Ramanujan must be some kind of trickplayer, Hardy decided, and put the letter aside. But all that day the letter kept hanging round Hardy. Might there be something in those wild-looking theorems?That evening Hardy invited another brilliant Cambridge mathematician, J. E. Littlewood, and the two men set out to assess the Indian’s worth. That incident was a turning point in the history of mathematics.At the time, Ramanujan was an obscure Madras Port Trust clerk. A little more than a year later, he was at Cambridge University, and beginning to be recognized as one of the most amazing mathematicians the world has ever known. Though he died in 1920, much of his work was so far in advance of his time that only in recent years is it beginning to be properly understood.Indeed, his results are helping solve today’s problems in computer science and physics, problems that he could have had no notion of.For Indians, moreover, Ramanujan has a special significance. Ramanujan, though born in poor and ill-paid accountant’s family 100 years ago, has inspired many Indians to adopt mathematics as career.Much of Ramanujan’s work is in number theory, a branch of mathematics that deals with the subtle (难以捉摸的) laws and relationships that govern numbers. Mathematicians describe his results as elegant and beautiful but they are much too complex to be appreciated by laymen.His life, though, is full of drama and sorrow. It is one of the great romantic stories of mathematics, a distressing reminder that genius can surface and rise in the most unpromising circumstances.21. When Hardy received the 120 theorems from Ramanujan, his attitude at first mightbe best described as ________.A) uninterestedB) unsympatheticC) suspiciousD) curious22. Ramanujan’s position in Cambridge University owed much to ________.A) the judgement of his work by Hardy and LittlewoodB) his letter of application accepted by HardyC) his work as a clerk at Madras Port TrustD) his being recognized by the world as a famous mathematician23. It may be inferred from the passage that the author ________.A) feels sorry for Ramanujan’s early deathB) is dissatisfied with the slow development of computer scienceC) is puzzled about the complexity of Ramanujan’s theoremsD) greatly appreciates Ramanujan’s mathematical genius24. In the last paragraph, the author points out that ________.A) Ramanujan’s mathematical theorems were not appreciated by othermathematiciansB) extremely talented people can prove their worth despite difficult circumstancesC) Ramanujan also wrote a number of stories about mathematicsD) Ramanujan had worked out an elegant but complicated method of solvingproblems25. The word “laymen” (Last Para, Lind 6) most probably means ________.A) people who do not specialize in mathematical scienceB) people who are carelessC) people who are not interested in mathematicsD) people who don’t like to solve complicated problemsPassage TwoQuestions 26 to 30 are based on the following passage.Even if all the technical and intellectual problems can be solved, there are major social problems inherent in the computer revolution. The most obvious is unemployment, since the basic purpose of commercial computerization is to get more work done by fewer people. OneBritish study predicts that “automation induced unemployment” in Western Europe could reach16~, 6 in the next decade, but most analyses are more optimistic. The general rule seems to be that new technology eventually creates as many jobs as it destroys, and often more. “People who put in computers usually increase their staffs as well” says CPT’s Scheff. “Of course,” he adds,“one industry may kill another industry. That’s tough on some people.”Theoretically, all unemployed workers can be retrained, but retraining programs are not high on the nation’s agenda (议事日程). Many new jobs, moreover, will require an ability in using computers, and the retraining needed to use them will have to be repeated as the technology keeps improving. Says a chilling report by the Congressional Office of Technology Assessment:“Lifelong retraining is expected to become the standard for many people. “There is a already considerable evidence that the school children now being educated in the use of computers are generally the children of the white middle class. Young blacks, whose unemployment rate stands today at 50 96, will find another barrier in front of them.Such social problems are not the fault of the computer, of course, but a consequence of the way the American society might use the computer. “Even in the days of the Big, main-frame computers, when they were a machine for the few.” says Katherine Davis Fishman, author ofThe Computer Establishment, “it was a tool to help the rich get richer. It still is to a large extent. One of the great values of the personal computer is that smaller firms, smaller organizations can now have some of the advantages of the bigger organizations.”26. The closest restatement of “one industry may kill another industry” (Para. 1 Line 11)is that ________.A) industries tend to compete with one anotherB) one industry might be driven out of business by another industryC) one industry may increase its staff at the expense of anotherD) industries tend to combine into bigger ones27. The word “chilling” (Para. 2, Line 5) most probably means ________.A) misleadingB) convincingC) discouragingD) interesting28. Which of the following is NOT mentioned in the passage?A) Computers are efficient in retraining unemployed workers.B) Computers may offer more working opportunities than they destroy.C) Computers will increase the unemployment rate of young blacks.D) Computers can help smaller organizations to function more effectively.29. From the passage it can be inferred that ________.A) all school children are offered a course in the use of computersB) all unemployed workers are being retrainedC) retraining programmes are considered very important by the governmentD) in reality only a certain portion of unemployed workers will be retrained30. The major problem discussed in the passage is ________.A) the importance of lifelong retraining of the unemployed workersB) the social consequences of the widespread use of computers in the United StatesC) the barrier to the employment of young peopleD) the general rule of the advancement of technologyPassage ThreeQuestions 31 to 35 are based on the following passage.Mobility of individual members and family groups tends to split up family relationships.Occasionally the movement of a family away from a situation which has been the source of friction results in greater family organization, but on the whole mobility is disorganizing.Individuals and families are involved in three types of mobility: movement in space, movement up or down in social status, and the movement of ideas. These are termed respectively spatial, vertical, and ideational mobility.A great increase in spatial mobility has gone along with improvements in rail and water transportation, the invention and use of the automobile, and the availability of airplane passenger service. Spatial mobility results in a decline in the importance of the traditional home with its emphasis on family continuity and stability. It also means that when individual family members or the family as a whole move away from a community, the person or the family is removed from the pressures of relatives, friends, and community institutions for conventionality and stability. Even more important is the fact that spatial mobility permits some members of a family to come in contact with and possibly adopt attitudes, values, and ways of thinking different from those held by other family members. The presence of different attitudes, values, and ways of thinking with in a family may, and often does, result in conflict and family disorganization. Potential disorganization is present in those families in which the husband, wife, and children are spatially separated over a long period, or are living together but see each other only briefly because of different work schedules.One index of the increase in vertical mobility is the great increase in the proportion of sons, and to some extent daughters, who engage in occupations other than those of the parents.Another index of vertical mobility is the degree of intermarriage between racial classes. This occurs almost exclusively between classes which are adjacent to each other. Engaging in a different occupation, or intermarriage, like spatial mobility, allows one to come in contact with ways of behavior different from those of the parental home, and tends to separate parents and their children.The increase in ideational mobility is measured by the increase in publications, suchas newspapers, periodicals, and books, the increase in the percentage of the population owning radios, and the increase in television sets. All these tend to introduce new ideas into the home.When individual family members are exposed to and adopt the new ideas, the tendency is for conflict to arise and for those in conflict to become psychologically separated from each other.31. What the passage tells us can be summarized by the statement:A) social development results in a decline in the importance of traditional familiesB) potential disorganization is present in the American familyC) family disorganization is more or less the result of mobilityD) the movement of a family is one of the factors in raising its social status32. According to the passage, those who live in a traditional family ________.A) are less likely to quarrel with others because of conventionality and stabilityB) have to depend on their relatives and friends if they do not move away from itC) can get more help from their family members if they are in troubleD) will have more freedom of action and thought if they move away from it33. Potential disorganization exists in those families in which ________.A) the husband, wife, and children work too hardB) the husband, wife, and children seldom get togetherC) both parents have to work full timeD) the family members are subject to social pressures34. Intermarriage and different occupations play an important role in familydisorganization because ________.A) they enable the children to travel around without their parents’ permissionB) they allow one to find a good job and improve one’s social statusC) they enable the children to better understand the ways of behavior of theirparentsD) they permit one to come into contact with different ways of behavior andthinking35. This passage suggests that a well-organized family is a family whose members________.A) are not psychologically withdrawn from one anotherB) never quarrel with each other even when they disagreeC) often help each other with true love and affectionD) are exposed to the same new ideas introduced by books, radios, and TV setsPassage FourQuestions 36 to 40 are based on the following passage.To call someone bird-brained in English means you think that person is silly or stupid.But will this description soon disappear from use in the light of recent research? It seems the English may have been unfair in association bird’s brains with stupidity.In an attempt to find out how different creatures see the world, psychologists at Brown University in the USA have been comparing the behaviour of birds and humans. One experiment has involved teaching pigeons to recognize letters of the English alphabet. The birds study in “classrooms”, which are boxes equipped with a computer. After about four days of studying a particular letter, the pigeon has to pick out that letter from several displayed on the computer screen. Three male pigeons have learnt to distinguish all twenty-six letters of the alphabet in this way.A computer record of the birds’four-month study period has shown surprising similarities between the pigeons’ and human performance. Pigeons and people find the same letters easy, or hard, to tell apart. For example, 92 per cent of the time the pigeons could tell the letter D from the letter Z. But when faced with U and V (often confused by English children), the pigeons were right only 34 per cent of the time.The results of the experiments so far have led psychologists to conclude that pigeons and humans observe things in similar ways. This suggests that there is something fundamental about the recognition process. If scientists could only discover just what this recognition process is it could be very useful for computer designers. The disadvantage of a present computer is that it can only do what a human being has programmed it to do and the programmer must give the computer precise, logical instructions. Maybe in the future, though, computers will be able to think like human beings.36. The writer suggests that the expression “bird-brained” might be out of use soonbecause it is ________.A) sillyB) impoliteC) unnecessaryD) inappropriate37. Psychologists have been experimenting with pigeons to find out whether the birds________.A) are really silly or stupidB) can learn to make ideas known to peopleC) see the world as human beings doD) learn more quickly than children38. U and V are confused by ________.A) 92 per cent of pigeonsB) many English childrenC) most people learning EnglishD) 34 per cent of English children39. There are similarities in observing things by pigeons and humans ________.A) because pigeons are taught by humansB) because pigeons have brains more developed than other birdsC) because their basic ways to know the world are the sameD) because pigeons and humans have similar brains40. The research may help ________.A) computer designersB) computer salesmenC) psychologistsD) teachersPart III Vocabulary and Structure (20 minutes)Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that bestcompletes the sentence. Then mark the corresponding letter on the AnswerSheet with a single line through the centre.41. Germans used to believe that all other races were inferior ________ them.A) thanB) forC) toD) from42. The main road through Pittsburgh’s blocked for three hours today after an accident________ two trucks.A) connectingB) combining,C) includingD) involving43. Many parents think that a regular ________ is an excellent way to teach children thevalue of money.A) allowanceB) grantC) aidD) amount44. The girl is so sensitive that she is ________ to get angry at the slightest offence.A) adaptableB) liableC) fitD) suitable45. He was at the ________ of his career when he was murdered.A) gloryB) powerC) prideD) height46. I have never met the professor though I have been in correspondence him for severalyears.A) withB) byC) ofD) to47. ________ they must learn in a course is not provided in the classroom.A) Many thingsB) So muchC) Much of whatD) All what48. Of the immigrants who came to America in the first three quarters of theseventeenth century, the ________ majority was English.A) overwhelmingB) overflowingC) overtakingD) overloading49. You can’t be ________ careful in making the decision as it is such a critical case.A) quiteB) tooC) veryD) so50. By the first decade of the 21st century, international commercial air traffic isexpected ________ vastly beyond today’s levels.A) to have extendedB) to be extendingC) being extendedD) having been extended51. The doctor warned his patient that ________ should he return to work until he hadcompletely recovered.A) on all accountsB) on no accountC) on any accountD) on every account52. We started burning some leaves in our yard, but the fire got ________ and we had tocall the fire department to put it out:A) out of handB) out of orderC) out of the questionD) out of the way53. If an earthquake occurred, some of the one-storey houses ________.A) might be standing leftB) might be left standingC) might leave to be standingD) might be left to stand54. The professor picked several students ________ from the class and asked them tohelp him with the experiment.A) at easeB) at allC) at randomD) at hand55. Every year there is some ________ of the laws.A) transformationB) identificationC) correctionD) alteration56. Some people believe that proficiency in a foreign language is not achieved throughteaching and learning but ________ through actual use.A) receivedB) acceptedC) derivedD) acquired57. It is said that somewhere between the ages of 6 and 9, children begin to think________ instead of concretely.A) logicallyB) reasonablyC) abstractlyD) generally58. Sea food of all kinds is ________ in the states that border the oceans.A) abandonedB) advantageousC) abundantD) accumulated59. I can’t back the car because there is a truck ________.A) in every wayB) in a wayC) in the wayD) in any way:60. ________ as a poor boy in a family of seventeen children. Benjamin Franklinbecame famous on both sides of the Atlantic as a statesman, scientist, and author.A) StartingB) StartedC) Being startedD) To have started61. Though I’ve never seen you before. I guess you ________ be the new secretary.A) shouldB) mustC) wouldD) could62. This store has an excellent ________ for fair dealing.A) repetitionB) reputationC) authorityD) popularity63. The atmosphere is as much a part of the earth as ________ its soils and the water ofits lakes, rivers and oceans.A) hasB) doC) isD) are64. Her terror was so great ________ somewhere to escape, she would have run for herlife.A) only if there had beenB) that there had only beenC) that had there only beenD) if there was only65. While you pedal away on the exercise bicycle, a machine will be ________ yourbreathing and pulse.A) reviewingB) screeningC) surveyingD) monitoring66. Understanding the cultural habits of another nation, especially ________ containingas many different subcultures as the United States is a complex task.A) theseB) thatC) oneD) such67. Their bedroom windows ________ a lovely garden.A) look up toB) look out forC) look forward toD) look out on68. I hoped to get the house but a rich man was ________ against me.A) biddingB) disputingC) bettingD) testifying69. His first novel ‘Night’was an account of the Nazi crimes ________ through theeyes of a teenaged boy.A) and were seenB) which sawC) but was seenD) as seen70. The judge recommended that he ________ for at least three years.A) was not releasedB) not be releasedC) had not been releasedD) not releasedPart IV Error Correction (15 minutes)Directions: This part consists of a short passage. In this passage, there are altogether10 mistakes, one in each numbered line. You may have to change a word,add a word or delete a word. Mark out the mistakes and put the correctionsin the blanks provided. If you change a word, cross it out and write thecorrect word in the corresponding blank. If you add a word, put aninsertion mark (∧) in the right place and write the missing word in theblank. If you delete a word, cross it and put a slash (/) in the blank. Example:Television is rapidly becoming the literature of our periods╱. 1. time/times/period╱used for the study of literature as 2. _______\_______ Many of the arguments havinga school subject are valid for ∧study of television. 3. ______the______Quite recently researchers have reviewed the causes of motion sickness and methods with which it may be suppressed. They concentrated first of all in motion sickness which develops in children (71) travelling in the back seat of cars.A lot of children suffer terribly from car sick. What’s required is to provide the child with (72) the visual field he has in walk. So objects at (73) a distance in the center of the field remain stationary while those in the peripheral field appear to move. This can be achieved by positioning the child in a raised seat in the front of the car, that, of course, isn’t very (74) sensible in terms of safety.Looking at thebecause it’s the (75) onlyeyes is helpful. It’in conflict.Directions: For this part, you are allowedtopic: How to Solve the Housing Problem in Big Cities? Four suggestedsolutions to this problem are listed below. You are supposed to write infavour of one suggestion (ONE only) and against another (ONE only). Youshould give your reasons in both cases. You should write no less than 120words. Remember to give a short introduction and a brief conclusion. Writeyour composition clearly.四种可能解决住房问题的方案：1. 多造高层建筑2. 向地下发展3. 建造卫星城市4. 疏散城市人口How to Solve the Housing Problem in Big Cities?。

2018年6月大学英语四级真题答案及解析(卷二)

2018 年6 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：这是四级考试中常见的议论文话题。

通过审题可知，文章需要着重从两个方面展开，分别为写作技能的重要性以及如果提高写作能力。

其中，如何提高写作能力是需要重点展开的内容，应通过衔接性词汇和短语分层次表达。

另外，文章结尾需要总结全文，并进一步强调勤奋和科学的方法的重要性。

全文翻译：写作技能的重要性以及如何提高写作能力作为表达自我最有成效和最具沟通性的方式，写作总是很受重视。

不管我们作为有创造力的作者想精进自己的写作能力，还是仅仅为了完善学业任务所需的技能，我们都可以采取一些措施来学会如何成为一个更好的写作者。

首先，为了使自己的文章足够有创意和想象力，头脑风暴是建立一个独特的话题的关键因素之一。

不管脑海中有什么样的想法，不要犹豫，把它们都记下来。

其次，一篇好文章的发展建立在清晰的结构和段落组织之上。

即使一个简单的提纲都会帮助我们看到整体情况，并且会节省我们数小时重写的时间。

最后，写作中极为推荐使用丰富的词汇和语法，因为糟糕的文章其中一个最常见的表现就是大量或重复使用简单的语言。

总而言之，成为一个好的作者需要知识储备和勤加练习，但是只要我们付出足够的努力，并且遵循科学的方法，最终我们都会写出让自己和别人都感到惊艳的作品。

Part II Listening ComprehensionSection ANews Report OneKelly Swisher, an Arkansas woman, escaped injury and managed to safely stop her car after a 4-foot-long rat snake came out from under her car seat and slid across her feet as she was driving down the highway. Rat snakes aren’t poisonous or a threat to people generally. (1)But the woman says the snake she encountered Thursday terrified her out of her wits. (2) “It was rough, with big scales，” said Swisher,who was on her way to pick up her friend at the airport when it happened. “I don’t know whether I had my hands on the steering wheel or not. I am not the mo st flexible person in the world, but I can guarantee my knees were up next to my ears.” She said the snake first slid back under the seat, and she hoped it would stay there until she was able to get off the high way and stop. “That didn’t work out,” she said. “Here he comes, and he wound up in my back seat before I could finally get off the road, stop and get out of the car.” She called for help. And WashingtonCounty animal control officers came and captured the snake.Questions 1 and 2 are based on the news report you have just heard.未听先知：预览两道题各选项，第1 题选项均为描述人物心理状态的形容词，因此此题考查的是人物心理。

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该报告发现，2015年的家庭平均收入增长了5.2%。

不幸的是，这一结论过于强调统计数据，而该数据虽有效，但有缺陷和不完整。

统计调查在衡量测算方面有如下重要问题：1)它不包括税收、转账和补偿，如雇主提供的健康保险；2)它基于调查而不是数据。

即便调查结果是精确的，收入数据也将一些经济福祉的重要决定因素排除在外，如赚取收入所需的工作时间。

在思考这个问题的时候，我们看到了查尔斯·琼斯和彼得·克勒诺最近发表的一篇文章，文中提出了一种新颖有趣的经济福祉衡量标准。

它谈不上完美，但比平均收入作为唯一衡量指标要全面得多。

它既考虑到人均消费的增长，也考虑到工作时间、预期寿命的变化和经济不平等等因素。

此外，它既可以用于对比国与国之间的经济业绩，也可以用于评估某个国家在某个时间段的经济业绩。

琼斯和克勒诺提出的方法可以通过一个跨国案例加以说明。

假设我们想将2005年美国和法国公民的经济福祉进行对比。

2005年，正如作者所观察到的，法国的人均实际消费仅为美国的60%，表面上美国人的经济状况似乎比法国人的平均水平要好得多。

然而，这种比较忽略了其他相关因素：闲暇时间、预期寿命和经济不平等。

法国人休假时间更长，退休时间更早，因此通常工作时间更短；他们的预期寿命更长，大概反映了法国在医疗保健、饮食、生活方式等方面的优势；法国的收入和消费分配相对于美国也要更均衡一些。

由于这些差异，60%这一比较数据夸大了两国在经济福祉方面的差距。

类似的计算也可以用来比较美国和其他国家。

例如，这种计算将英国的经济福祉水平定为美国的97%，而墨西哥人的福利水平约为美国的22%。

琼斯和克勒诺提出的衡量标准也可以用来评估某个国家在某个时间段的经济业绩。

根据这一标准，本世纪初到本世纪中期，美国的经济福祉比其它大国都要好。

自2007年以来，美国的经济福祉持续改善。

然而，改善的速度明显放缓。

从方法上讲，琼斯-克伦诺研究所得出的教训是，经济福祉是多维的。

他们的方法足够灵活，原则上包括了其他重要的生活质量方面的变化，如污染物总排放量的减少和犯罪率的降低。

【命题分析】本题包括多种阅读理解题型，既有细节题，也有观点态度题和推理判断题，因此有一定难度。

【内容概要】本篇阅读理解介绍了一种衡量经济福祉的新方法——Jones-Klenow method。

它包含了影响生活质量的更多因素，比美国人口普查局所采用的方法更全面更灵活。