2012年6月份科技英语在线试题答案20-
2012年6月16日英语四级、六级试卷真题参考答案汇总(完整版)
2012年6月英语四级试题答案一、听力短对话：11. D. Discussing a house plan。
12. D. She is tired of the food in the canteen。
13. C. Listening to some loud music。
14. C. The man can dress casually for the occasion。
15. A. 100% cotton pants in dark blue。
16. C. Its location。
17. C. Travel overseas。
18. A. It is a fair bargain。
长对话：19. D Hosting an evening TV program20. A He worked as a salesman21. B He wanted to be his own boss22. A They are all the man’s friends23. B It remains a major of industrial activity24. C Transport problem25. D Measures to create job opportunities。
短文：26. B. They had known each other since childhood。
27. B. At Joe’s houses。
28. A. Social divisions will break down if people get t o know each other。
29. A. In his building’s parking lot。
30. A. It had been stolen by someone。
31. B. In the city garage。
32. D. The mysteriousness of creativity。
中国石油大学(华东)《科技英语》2012年秋学期在线作业
科技英语12345一、单选题（共 20 道试题，共 100 分。
）V1. The police are trying to find out the __D____ of the woman killed in the traffic accident videncecognitionatusentity满分：5 分2. Another comforting fact is that only 14 per cent of our household income is spent on ourmortgages ____C__ 40 per cent in the late 1980sombined withealt withompared withplaced with满分：5 分3. Success in establishing a good night-time routine leads to increased confidence andhappiness all round, making all the hard work well __A____ the effortorthorthwhilegalorthy满分：5 分4. Before you started to ___B___, make sure the road is clear ahead of you; otherwise it mightlead to an accidentverworkvertakeverhearversee满分：5 分5. She devised a plan ___C___ they might escape from the tightly guarded prisonhereashereinherebyhereabouts满分：5 分6. Parents should make their children realize that studying is happy but not __B____ them todo what they don’t likeakeompelive满分：5 分7. Every boy and girl _A____ not to swim in the lake, for it is polluted.as been warnedas warnedave been warnedave warned满分：5 分8. The manager decided to give the job to_____A____he believed had a strong sense of duty. hoeverheneverhateverherever满分：5 分9. Emphasis is laid on the necessity that all the objectives to be attained __A___ into accountbefore starting a new project.e takenad to be takenould be takenave to be taken满分：5 分10. It was ___C___ I met Mr. Smith in Shanghai.any years sincence many years ago whenany years ago thatr many years since满分：5 分11. __A____ with the developed areas, people’s living standard of this province is not high atall.omparedo be comparedaving comparedomparing满分：5 分12. It is quite ___B___ that the committee will accept our recommendations of revising thecontract.eelykeewise满分：5 分13. Regarding a job interview, tho ugh personality is much more important, don’t ____D__ theimportance of having a good appearanceverhearvertakeverlook满分：5 分14. __C____ for your laziness, you could have finished the work by now.e it notadn’t been itad it not beent be not满分：5 分15. T o his great surprise, Al's doctor insists ___D__ for three months.at he is restingat he will rests restingat he rest满分：5 分16. He hasn't come yet. What do you consider____B_____to him?appensas happenedad happenedll happen满分：5 分17. He was so shy that he was always __C____ to shrink up whenever attention was focusedon himtendingtendingndingetending满分：5 分18. No plan for the future will be acceptable unless it ___A___ poverty and unemployment. bolishesbusesompelsommits满分：5 分19. However much ___A__, it will be worth the money.e dictionary costsosts the dictionarye dictionary will costoes the dictionary cost满分：5 分20. ___D__ he often forgot their wedding anniversary greatly annoyed his wife.lhathichhat满分：5 分一、单选题（共 20 道试题，共 100 分。
2012年6月六级参考答案 网上搜集整理
2012年6月英语六级参考答案Part Ⅰ Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a short essay entitled The Impact of the Internet on Interpersonal Communication. Your essay should start with a brief description of the picture. You should write at least 150 words but no more than 200 words.作文标准版The Impact of the Internet on Interpersonal CommunicationAs is described in the picture, a father asks her daughter how her school today goes on. Instead of answering directly, the daughter tells her father to read her blog. It is common that youngsters nowadays incline to communicate with others on internet increasingly, and lack communication with people around them. With the development of Internet, it has influenced our society to a large extent, especially interpersonal communication. To begin with, we can communicate with others anytime via internet. Otherwise, we would have to arrange our schedules strictly in advance. Also, interpersonal communication through the internet is not restricted by space. For example, in most multinational corporations, instant messages and video conferences help colleagues solve problems timely and efficiently. Last but not least, the internet can greatly speed up our interpersonal communication. Whereas, there are also disadvantages that the internet brings to us. More and more people complained that they have lost face-to-face communicating skills. As a result, people become more and more indifferent to each other in real life. Some netizens who are immersed in virtual world even have difficulty in making friends in reality.In conclusion, communication through the internet could bring us both convenience and inconvenience. We should strike a balance between them and make the best of the internet.作文高分版The Impact of the Internet on Interpersonal CommunicationToday I saw an interesting cartoon, in which a father asked his daughter about her school performance of the day, and the daughter replied that he could go to her blog to check it. This small cartoon indicates a big change in our life, especially the way people communicate.Internet enables people to break though the limitations of distance, strengthening social network. Unlike post offices, Internet service with its convenience helps people engage and converse real time with their parents, soul mates, friends though emails, IRC, micro blog anytime, anywhere with a network terminal, without suffering the long and painful wait for a reply.Besides, such online communities as Twitter, Facebook are well under way and becoming the most dominating platforms for on-line social activities. These communities offer great opportunities for us to follow and interactwith those we like and even those celebrities. It is also a platform for us to share and update information of each other, and learn the outside world.Internet today and tomorrow is a virtual space where we live, where we learn, where we speak, and where we communicate.Part II Reading Comprehension (Skimming and Scanning) (15 minutes)1. A) To cut students’ expenses.2. B) college facilities could be put to more effective use.3. C) suppresses creative thinking4. A) Its students have to earn more credits each year.5. B) It has been running for several decades.6. B) More students have Advanced Placement credits.7. A) Students don’t have much time to roam intellectually.8. the core curriculum9. stay competitive and relevant10. bright, motivated studentsPart III Listening Comprehension (35 minutes)Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.11.【答案】A) The injury will confine Anna to bed for quite a while.【解析】此题为细节题。
2012年6月英语四级真题及答案详细解析绝对完整版
2012年6月大学英语四级考试真题试题及答案解析(完整版) Part Ⅰ Writing (30minutes ) Directions: For this part, you are allowed 30 minutes to write a short essay entitled Excessive Packaging Packaging following following following the the the outline outline outline given given given below. below. below. Y Y ou ou should write should write at at least least least 120 words 120 words but but no no no more more than 180 words. 1.目前许多商品存在过度包装的现象目前许多商品存在过度包装的现象2.出现这一现象的原因出现这一现象的原因3.我对这一现象的看法和建议我对这一现象的看法和建议On Excessive Packaging Part Ⅱ Reading Comprehension(Skimming and Scanning)(15minutes) Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer sheet 1. For questions 1-7,choose the best answer from the four choices marked A)，B)，C)and D). For questions 8-10,complete the sentences with the information given in the passage. Small Schools Rising This year‟s list of the top 100 high schools shows that today, those with fewer students are flourishing. Fifty years ago, they were the latest thing in educational reform: big, modern, suburban high schools with students counted in the thousands. As baby boomers(二战后婴儿潮时期出生的人) came of high-school age, big schools promised economic efficiency. A greater choice of courses, and, and, of of of course, course, course, better better better football football football teams. teams. teams. Only Only Only years years years later later later did did did we we we understand understand understand the the the trade-offs trade-offs trade-offs this this involved: involved: the the the creation creation creation of of of excessive excessive excessive bureaucracies(bureaucracies(官僚机构)，the the difficulty difficulty difficulty of of of forging forging forging personal personal connections between teachers and students.SA T scores began dropping in 1963;today,on average,30% of students do not complete high school in four years, a figure that rises to 50% in poor urban neighborhoods. While the emphasis on teaching to higher, test-driven standards as set in in No No No Child Child Child Left Left Left Behind Behind Behind resulted resulted resulted in in in significantly significantly significantly better better better performance performance performance in in in elementary(and elementary(and elementary(and some some middle)schools, high schools for a variety of reasons seemed to have made little progress. Size isn‟t isn‟t everything, everything, but it does matter, and the past decade has has seen seen a noticeable countertrend countertrend toward toward toward smaller smaller smaller schools. This schools. This has has been been been due due due ,in ,in ,in part part part ,to ,to ,to the the the Bill Bill Bill and and and Melinda Melinda Melinda Gates Gates Foundation, Foundation, which which which has has has invested invested invested $1.8 $1.8 $1.8 billion billion billion in in in American American American high high high schools, schools, schools, helping helping helping to to to open open open about about 1,000 small schools-most of them with about 400 kids each with an average enrollment of only 150 per grade, About 500 more are on the drawing board. Districts all over the country are taking notice, notice, along along along with with with mayors mayors mayors in in in cities cities cities like like like New New New Y Y ork, ork, Chicago Chicago Chicago and and and San San San Diego. Diego. Diego. The The The movement movement includes includes independent independent independent public public public charter charter charter schools, schools, schools, such such such as as as No.1 No.1 No.1 BASIS BASIS BASIS in in in Tucson, Tucson, Tucson, with with with only only only 120 120 high-schoolers and 18 graduates this year. It embraces district-sanctioned magnet schools, such as the Talented and Gifted School, with 198 students, and the Science and Engineering Magnet,with383,which share a building in Dallas, as well as the City Honors School in Buffalo, N.Y ., ., which which which grew grew grew out out out of of of volunteer volunteer volunteer evening evening evening seminars seminars seminars for for for students. students. students. And And And it it it includes includes includes alternative alternative schools with students students selected selected selected by by by lottery(lottery(抽签)，such such as as as H-B H-B H-B Woodlawn Woodlawn Woodlawn in in in Arlington, Arlington, Arlington, V V a. a. And And most most noticeable noticeable noticeable of of of all, all, all, there there there is is is the the the phenomenon phenomenon phenomenon of of of large large large urban urban urban and and and suburban suburban suburban high high high schools schools schools that that have split up into smaller units of a few hundred, generally housed in the same grounds that once boasted thousands of students all marching to the same band. Hillsdale High School in San Mateo, Calif, is one of those, ranking No.423—among the top 2% in the country —on Newsweek‟s annual ranking of America‟s top high schools. The success of small small schools schools schools is is is apparent apparent apparent in in in the the the listings. listings. listings. T en T en years years years ago, when ago, when the the first first first Newsweek Newsweek Newsweek list list list based based based on on college-level college-level test test test participation participation participation was was was published, published, published, only only only three three three of of of the the the top top top 100 100 100 schools schools schools had had had graduating graduating Classes smaller than 100 students. This year there are 22. Nearly 250 schools on the full ,Newsweek list of the top 5% of schools nationally had fewer than 200 graduates in 2007. Although Although many many many of of of Hillsdale‟s Hillsdale‟s Hillsdale‟s students students students came came came from from from wealthy wealthy wealthy households, households, households, by by by the the the late late late 1990 1990 average test scores were sliding and it had earned the unaffectionate nickname (绰号) “Hillsjail. ” Jeff Jeff Gilbert. Gilbert. Gilbert. A A Hillsdale Hillsdale teacher teacher teacher who who who became became became principal principal principal last last last year, year, year, remembers sitting remembers sitting with with other other teachers watching students file out of a graduation ceremony and asking one another in astonishment, “How did that student graduate?”So So in in in 2003 2003 2003 Hillsdale Hillsdale Hillsdale remade remade remade itself itself itself into into into three three three “houses,” “houses,” “houses,” romantically romantically named named Florence, Florence, Marrakech and Kyoto. Each of the 300 arriving ninth graders are randomly(随机地) assigned to one of the houses. Where they will keep the same four core subject teachers for two years, before moving on to another for 11th and 12th grades. The closeness this system cultivates is reinforced by the institution of “advisory” classes Teachers meet with students in groups of 25, five mornings a week, for open-ended discussions of everything from homework problems to bad Saturday-night dates. The advisers also meet with students privately and stay in touch with parents, so they are deeply deeply invested in the students‟ success.“We‟re constantly talking about one another‟s advisers,” invested in the students‟ success.“We‟re constantly talking about one another‟s advisers,” says English teacher Chris Crockett. “If you hear that yours isn‟t doing well in math, or see them sitt sitting outside the dean‟s office, it‟s like a personal failure.” Along with the new structure came a ing outside the dean‟s office, it‟s like a personal failure.” Along with the new structure came a more demanding academic program, the percentage of freshmen taking biology jumped from 17 to 95.“It was rough for some. But by senior year, two -thirds have mo v ed up to physics,” says Gilbert ved up to physics,” says Gilbert “Our kids are coming to school in part because they know there are adults here who know them and care for them.”But not all schools show advances after downsizing, and it remains to be seen whether smaller schools will be a cure-all solution. The Newsweek list of top U.S. high schools was made this year, as in years past, according to a single metric, the proportion of students taking college-level exams. Over the years this system has come in for its share of criticism fo r its simplicity. B ut that is also its strength: it‟s easy for But that is also its strength: it‟s easy for readers to understand, and to do the arithmetic for their own schools if they‟d like.Ranking schools is always controversial, and this year a group of 38 superintendents(地区教育主管)from five sta states wrote to tes wrote to ask ask that that that their their their schools schools schools be be be excluded excluded excluded from from from the calculation.“It the calculation.“It is impossible impossible to to to know which know which high high schools schools schools are are are …the …the best‟ in in the the the nation, nation, nation, ”their ”their ”their letter letter letter read. read. read. in in in part. part. “Determining “Determining whether whether whether different schools different schools do do or or or don‟t don‟t offer offer a a a high high high quality quality quality of of of educatio educatio education n n requires requires requires a a look at man different measures, including students‟ overall academic accomplishments and their subsequent subsequent performance performance performance in in in college. college. college. And And And taking taking taking into into into consideration consideration consideration the the the unique unique unique needs needs needs of of of their their communities.”In In the the the end, end, end, the the the superintendents superintendents superintendents agreed agreed agreed to to to provide provide provide the the the data data data we we we sought, which sought, which is, is, after after after all, all, public information. There is, in our view, no real dispute here, we are all seeking the same thing, which is schools that better serve our children and our nation by encouraging students to tackle tough subjects under the guidance of gifted teachers. And if we keep working toward that goal, someday, perhaps a list won‟t be necessary.注意：此部分试题请在答卡1上作答. 1. 1. Fifty Fifty Fifty years years years ago. ago. ago. big. big. big. Modern. Modern. Modern. Suburban Suburban Suburban high high high schools schools schools were were were established established established in in in the the the hope hope hope of of __________. A) ensuring no child is left behind B) increasing economic efficiency C) improving students‟ performance on SAT D) providing good education for baby boomers 2. What happened as a result of setting up big schools? A) Teachers‟ workload increased.B) Students‟ performance declined.C) Administration became centralized. D) Students focused more on test scores. 3. What is said about the schools forded by the Bill and Melinda Gates foundation? A) They are usually magnet schools. B) They are often located in poor neighborhoods. C) They are popular with high-achieving students. D) They are mostly small in size. 4. What is most noticeable about the current trend in high school education? A) Some large schools have split up into smaller ones. B) A great variety of schools have sprung up in urban and suburban areas. C) Many schools compete for the Bill and Melinda Gates Foundation funds. D) Students have to meet higher academic standards. 5. Newsweek ranked high schools according to . A) their students‟ academic achievementB) the number of their students admitted to college C) the size and number of their graduating classes D) their college-level test participation 6. What can we learn a bout Hillsdale‟s students in the late 1990s?A) They were made to study hard like prisoners. B) They called each other by unaffectionate nicknames. C) Most of them did not have any sense of discipline,D) Their school performance was getting worse. 7. According to Jeff Gilbert, the “advisory” classes at Hillsdale were set up so that students could . A) tell their teachers what they did on weekends B) experience a great deal of pleasure in learning C) maintain closer relationships with their teachers D) tackle the demanding biology and physics courses 8. is still still considered considered considered a a a strength strength strength of of of Newsweek‟s Newsweek‟s Newsweek‟s school school school ranking ranking ranking system system system in in in spite spite spite of of of the the criticism it receives. 9. 9. According According According to to to the the the 38 38 38 superintendents, superintendents, superintendents, to to to rank rank rank schools schools schools scientifically, scientifically, it it is is is necessary necessary necessary to to use . 10. To better serve the children and our nation, schools students to take . Part Ⅲ Listening Comprehension (35minutes)Section A Directions: in this section you will hear 8 short conversations, one or more questions will be asked asked about what was about what was s aid. said. said. Both Both Both the conversation the conversation and and the the the questions will questions will be be spoken spoken spoken only only only once. once. After After each each each question question question there there there will will will be be be a a a pause. pause. pause. During During During the the the pause, pause, pause, you you you must must must read read read the the the four four four choices choices marked A)、B)、C)and D)、and decide which is the best answer. Then mark the corresponding letter on Answer sheet 2 with a single line through the centre. 注意：此部分试题请在答案卡2上作案。
《科技英语》第二阶段在线作业
试题1．第1题单选题Every year we say we’ll spend less at Christmas, andevery year it still _______.A、keeps under controlB、comes to the endC、gets out of handD、goes beyond reach标准答案：C2．第2题单选题Tom's father, as well as his mother, _____ in New Yorkfor a few days more.A、ask him to stayB、asks him to stayC、ask he should stayD、asks he should stay标准答案：B3．第3题单选题The International Whaling Commission warns that if nothing is done to save the whales now the specieswill soon be _______.A、imitatedB、intimatedC、contaminatedD、exterminated标准答案：D4．第4题单选题The receptionist, _____ job was to answer the phone, had laryngitis（喉炎）.A、whoseB、whichC、to whomD、that标准答案：A5．第5题单选题If we had known that she had planned to go abroad today, we _____ at the airport.A、would see her offB、would have seen her offC、should see her offD、must have seen her off标准答案：B6．第6题单选题The longer the economic decline is allowed to go on, the more difficult it will be to ______ it.A、underlineB、upsetC、resumeD、reverse标准答案：D7．第7题单选题He is a strange character，_________is very hard to get along with.A、whoB、whichC、thatD、where标准答案：A8．第8题单选题I chose a small room with the window _____ the street.A、 facesB、facedC、facingD、to face标准答案：C9．第9题单选题The oil spillage in the Gulf was of such _______ that its effects will last for decades.A、magnificenceB、maintenanceC、magnitudeD、manipulation标准答案：C10．第10题单选题The following year, ______ victories in local elections strengthened the Conservatives’ position.A、a series ofB、a link ofC、a pattern ofD、a connection of标准答案：A11．第11题单选题The present wave of strikes ______ from discontent among the lower-paid.A、stemsB、trapsC、raisesD、ranges标准答案：A12．第12题单选题---It's too bad Rhonda is moving to Arizona.---I wish it _____ so far away.A、weren'tB、couldn't beC、won't beD、isn't标准答案：A13．第13题单选题Most schools have plans in place for ______ to fires, fights, medical emergencies and other situations that call for quick assessment and decisive action.A、convertingB、 respectingC、restoringD、responding标准答案：D14．第14题单选题The opposing political party is getting ready to ______ apowerful attack on the government.A、intendB、 imprintC、castD、mount标准答案：D15．第15题单选题Living in the central Australian desert has its problems, _____obtaining water is not the least.A、of whichB、for whichC、to whichD、on which标准答案：A16．第16题单选题Winning by a narrow ______, the Lakers now go on to play in the championship. .A、combatB、marginC、fringeD、conquest标准答案：B17．第17题单选题On the whole speculation is ______ upon because it sometimes drives prices up.A、frownedB、disapprovedC、representedD、affected标准答案：A18．第18题单选题He believes in himself, _________, in my opinion, is of great importance.A、 thatB、whichC、whatD、as标准答案：B19．第19题单选题I suppose you couldn't let me borrow your car this evening, _____?A、couldn't youB、don't youC、could youD、will you标准答案：C20．第20题单选题_____ I don't like are the long, dark nights of winter.A、ThatB、WhatC、WhichD、This标准答案：B试卷总得分：35.0试卷总批注：。
2012年6月英语B级真题答案及解析
2012年6月英语B级真题答案听力原文Sectio n A1.I’m goingto make coffee. Wouldyou like some?2.May I speakto Mr. Johnso n?3.Will you please writeyour name here?4.Can you help me to start the machin e?5.Shall we discuss the new plan now?Sectio nB6.M: Did you put the report on my desk?W: Yes, I did.Q: What did the man want?7.W: It seemsthe comput er doesn’t work.M: Y ou can ask John to repair it.Q: What does the man tell the womanto do?8.M: Have you read my email?W: What email? I haven’t got any email yet.Q: What does the womanmean?9.W: Hello, ABC Compan y! What can I do for you?M: I want to know when we can get the books we ordere d.Q: What does the man ask about?10.W: what do you thinkof your new manage r?M: Oh, he is very nice.Q: What does the man thinkof his manage r?答案与解析Part I Listen ing Compre hensi onSectio n A1．I’m goingto make coffee. Wouldyou like some?[答案解析]C．本题询问“我去做咖啡，你要喝些吗？”A．不用谢，没关系；B 请这边走； C 不，谢谢 D 你是对的。
2012年6月英语四级真题及答案(含解析)
2012年6月大学英语四级真题答案解析Part I Writing标准版Doing Shopping OnlineWith the development of the Internet, shopping is no longer a tiring thing. Just click your mouse to choose the articles you like, and the purchase is done. You don't even have to step out of the room. It seems all easy and quick.However, people's opinions vary on this trend. Some believe that on line shopping is time and money saving. With plentiful selection options, they can buy whatever they like at any time convenient. Still others insist that mis-purchasing alone is annoying enough, not to mention the credibility of the sellers and the safety of their accounts.In my opinion, the convenience and excitement of on line shopping is beyond all doubts. In the meantime, we must always bear in mind that certain traps do exist, so we'd better make sure the sellers are trustworthy before buying. In addition, we should also guard ourselves from the potential hackers who might steal our account information.文章点评：这是一篇“中等偏上”的学生作文。
2012年6月份科技英语在线考试试题答案
1China’s news media is following world trend by marketization and __________into enterprises.A. conversionB. translationC. transplantingD. transforming2. The general secretary’s decision to inv est was a ______ mistake, resulting in a heavy loss ofmoney.A. firmB. privateC. costlyD. incentive3 You will find how to help your child to develop good habits and how to ______ with the bad ones that can cause so much embarrassment and distress.A. dealB. agreeC. calculateD. endeavor4. It is a universal ______ that man is different from all the other animals because man cancommunicate with each other by means of language.A. admissionB. permissionC. acknowledgmentD. advancement5. When he applied for a ______ in the office of the local newspaper he was told to see themanager.A. positionB. locationC. professionD. career6. Moving to a new school can __________ a child’s education, especially between the ages ofeleven and sixteen.A. upsetB. balanceC. disruptD. disorder7. Up to 22 people were killed and 187 others injured in a suicide bomb attack which ______ ademonstration in a northern Iraqi city.A. transportedB. targetedC. yieldedD. aimed8. I feel nervous about the ______ of the experiment as it determines the future of this domain.A. outcomeB. outlookC. outputD. outline9. We’ve worked out a method by which our production can be raised on a large ______.A. quantityB. scaleC. qualityD. proportion10. Due to the limited seating _____ of the hall, merely about 700 journalists were present for thepress conference.A. capacityB. capabilityC. possibilityD. probability11.对12 对13 错14 对15 对16 erupted 17 quantified 18 Conversion 19 appropriate。
2012年6月英语六级真题答案(完整版+解析)
2012年6月英语六级答案(完整版)Part Ⅰ Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a short essay entitled The Impact of the Internet on Interpersonal Communication. Your essay should start with a brief description of the picture. You should write at least 150 words but no more than 200 words.作文标准版The Impact of the Internet on Interpersonal CommunicationAs is described in the picture, a father asks her daughter how her school today goes on. Instead of answering directly, the daughter tells her father to read her blog. It is common that youngsters nowadays incline to communicate with others on internet increasingly, and lack communication with people around them. With the development of Internet, it has influenced our society to a large extent, especially interpersonal communication.To begin with, we can communicate with others anytime via internet. Otherwise, we would have to arrange our schedules strictly in advance. Also, interpersonal communication through the internet is not restricted by space. For example, in most multinational corporations, instant messages and video conferences help colleagues solve problems timely and efficiently. Last but not least, the internet can greatly speed up our interpersonal communication. Whereas, there are also disadvantages that the internet brings to us. More and more people complained that they have lost face-to-face communicating skills. As a result, people become more and more indifferent to each other in real life. Some netizens who are immersed in virtual world even have difficulty in making friends in reality.In conclusion, communication through the internet could bring us both convenience and inconvenience. We should strike a balance between them and make the best of the internet.【解析】这次的六级写作是请考生谈谈网络对人际交流的影响。
科技英语试题及答案
科技英语试题及答案一、选择题（每题2分，共20分）1. The term "nanotechnology" refers to the manipulation of matter on an atomic, molecular, and supramolecular scale.A. TrueB. False2. Which of the following is NOT a characteristic of renewable energy sources?A. Infinite in supplyB. Environmentally friendlyC. Dependent on weather conditionsD. Non-renewable3. The process of converting solar energy into electrical energy is known as:A. SolarizationB. Photovoltaic effectC. Solar distillationD. Thermal radiation4. In the context of computer science, what does "AI" stand for?A. Artificial IntelligenceB. Advanced InterfaceC. Automated InputD. Application Interface5. The term "genome" is associated with:A. The complete set of genes in an organismB. The structure of a cellC. The study of geneticsD. The process of cell division6. What is the primary function of a transistor in an electronic circuit?A. To amplify signalsB. To store dataC. To convert light into electricityD. To filter signals7. The "Internet of Things" (IoT) refers to:A. A network of interconnected devicesB. The global network of computersC. A collection of internet protocolsD. The study of internet security8. Which of the following is a type of biotechnology?A. Genetic engineeringB. Quantum computingC. NanolithographyD. Nuclear fusion9. The "Greenhouse Effect" is related to:A. The warming of the Earth's surfaceB. The cooling of the Earth's surfaceC. The process of photosynthesisD. The formation of the ozone layer10. What does "CRISPR" stand for in the field of molecular biology?A. Clustered Regularly Interspaced Short Palindromic RepeatsB. Computer-Aided Research in Scientific ProjectsC. Comprehensive Research in Innovative ScienceD. Computational Research in Systematic Processes二、填空题（每题1分，共10分）1. The unit of electrical resistance is the ______.2. The process of converting sound waves into electrical signals is known as ______.3. In physics, the term "entropy" is used to describe the level of ______ in a system.4. The study of the chemical composition of planets is known as ______.5. The term "cybersecurity" refers to the protection of______ from cyber threats.6. The process of converting electrical energy into light is known as ______.7. The smallest unit of life that can replicate itself is called a ______.8. The process of creating new substances from existing ones is known as ______.9. The study of the structure and function of cells is known as ______.10. The process of converting light energy into chemical energy is known as ______.三、简答题（每题5分，共30分）1. Explain the concept of "machine learning" in artificialintelligence.2. Describe the role of a semiconductor in modern electronics.3. What is the significance of biodiversity in the context of environmental science?4. Discuss the potential impact of nanotechnology on medicine.四、论述题（共40分）1. Discuss the ethical considerations involved in the development and use of genetic engineering technologies. (20分)2. Analyze the potential benefits and challenges of implementing a global Internet of Things (IoT) network. (20分)答案：一、选择题1. A2. D3. B4. A5. A6. A7. A8. A9. A10. A二、填空题1. ohm2. transduction3. disorder4. cosmochemistry5. information systems6. electroluminescence7. cell8. synthesis9. cytology10. photosynthesis三、简答题1. Machine learning is a subset of artificial intelligence that enables computers to learn from and make decisions based on data, improving at tasks over time through experience without being explicitly programmed.2. Semiconductors are materials with electrical conductivity between that of a conductor and an insulator. They arecrucial in electronic devices like transistors and diodes, allowing for the control of electrical current and the amplification of signals.3. Biodiversity is significant in environmental science as it ensures the stability of ecosystems, supports ecological processes, and provides a variety of services and resources that are vital for human survival and well-being.4. Nanotechnology has the potential to。
2012年六月真题详解
1. Rise: （rise-rose-risen）Early to bed and early to rise makes a man healthy. (get out of bed)The moon has not yet risen. (sun or moon appears in the sky)In the first half of this year the total coal output rose by eighty per cent as compared with that of last year. (amount or degree increases)注：区分arise, raise, arouse, rise (及物性与词义两方面区别)2. flourish: If something flourishes, it is successful, active, or common, and developing quickly and strongly.Business flourished and within six months they were earning 18,000 roubles a day.Best wishes for our flouring country. (adj)3. in the hope of= hoping toIn the hope of getting CET-4, I participate in the classes.3. trade-offA trade-off is a situation where you make a compromise between two things, or where you exchange all or part of one thing for another. 妥协; 交换4. excessive (adj)If you describe the amount or level of something as excessive, you disapprove of it because it is more or higher than is necessary or reasonable.Excessive spending, excessive food5. Bureaucracy: 官僚主义；官僚机构6. forge: If one person or institution forges an agreement or relationship with another, they create it with a lot of hard work, hoping that it will be strong or lasting.Forge a good relationship with leaders, parents and friends.7. While the emphasis on teaching to higher, test-driven standards as set in NO Child Left Behind resulted in significantly better performance in elementary (and some middle ) schools, high schools for a variety of reasons seemed to have made little progress.As 作为关系代词表示“正如”8. Countertrend：opposite to a trendCounter: opposite, against (反对、相反)Counterbalance: 抗平衡countemeasures (对策)，counterflow（逆流）9. enrollmentIf you enrol or are enrolled at an institution or in a class, you officially join it.I was enrolled in LanZhou Traffic University last year.10 Charter school: 特许学校特许学校是英文Charter school的译称，特许学校与政府之间是一种的关系（通常三至五年），学校必须在契约规定期间保证达成双方认可的经营目标。
2012年6月英语四级真题及答案详细解析绝对完整版
2012年6月大学英语四级考试真题试题及答案解析(完整版) Part ⅠWriting (30minutes)Directions: For this part, you are allowed 30 minutes to write a short essay entitled Excessive Packaging following the outline given below. You should write at least 120 words but no more than 180 words.1.目前许多商品存在过度包装的现象2.出现这一现象的原因3.我对这一现象的看法和建议On Excessive PackagingPart ⅡReading Comprehension(Skimming and Scanning)(15minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer sheet 1. For questions 1-7,choose the best answer from the four choices marked A)，B)，C)and D). For questions 8-10,complete the sentences with the information given in the passage.Small Schools RisingThis year’s list of the top 100 high school s shows that today, those with fewer students are flourishing.Fifty years ago, they were the latest thing in educational reform: big, modern, suburban high schools with students counted in the thousands. As baby boomers(二战后婴儿潮时期出生的人) came of high-school age, big schools promised economic efficiency. A greater choice of courses, and, of course, better football teams. Only years later did we understand the trade-offs this involved: the creation of excessive bureaucracies(官僚机构)，the difficulty of forging personal connections between teachers and students.SAT scores began dropping in 1963;today,on average,30% of students do not complete high school in four years, a figure that rises to 50% in poor urban neighborhoods. While the emphasis on teaching to higher, test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools, high schools for a variety of reasons seemed to have made little progress.Size isn’t everything, but it does matter,and the past decade has seen a noticeable countertrend toward smaller schools. This has been due ,in part ,to the Bill and Melinda Gates Foundation, which has invested $1.8 billion in American high schools, helping to open about 1,000 small schools-most of them with about 400 kids each with an average enrollment of only 150 per grade, About 500 more are on the drawing board. Districts all over the country are taking notice, along with mayors in cities like New York, Chicago and San Diego. The movement includes independent public charter schools, such as No.1 BASIS in Tucson, with only 120 high-schoolers and 18 graduates this year. It embraces district-sanctioned magnet schools, such as the Talented and Gifted School, with 198 students, and the Science and Engineering Magnet,with383,which share a building in Dallas, as well as the City Honors School in Buffalo, N.Y., which grew out of volunteer evening seminars for students. And it includes alternative schools with students selected by lottery(抽签)，such as H-B Woodlawn in Arlington, V a. Andmost noticeable of all, there is the phenomenon of large urban and suburban high schools that have split up into smaller units of a few hundred, generally housed in the same grounds that once boasted thousands of students all marching to the same band.Hillsdale High School in San Mateo, Calif, is one of those, ranking No.423—among the top 2% in the country—on Newsweek’s annual ranking of America’s top high schools. The success of small schools is apparent in the listings. Ten years ago, when the first Newsweek list based on college-level test participation was published, only three of the top 100 schools had graduating Classes smaller than 100 students. This year there are 22. Nearly 250 schools on the full ,Newsweek list of the top 5% of schools nationally had fewer than 200 graduates in 2007.Although many of Hillsdale’s students came from wealthy households, by the late 1990 average test scores were sliding and it had earned the unaffectionate nickname (绰号) “Hillsjail. ” Jeff Gilbert. A Hillsdale teacher who became principal last year, remembers sitting with other teachers watching students of a graduation ceremony and asking one another in astonishment, “How did that student graduate?”So in 2003 Hillsdale remade its elf into three “houses,” romantically named Florence, Marrakech and Kyoto. Each of the 300 arriving ninth graders are randomly(随机地) assigned to one of the houses. Where they will keep the same four core subject teachers for two years, before moving on to another for 11th and 12th grades. The closeness this system cultivates is reinforced by the institution of “advisory” classes Teachers meet with students in groups of 25, five mornings a week, for open-ended discussions of everything from homework problems to bad Saturday-night dates. The advisers also meet with students privately and stay in touch with parents, so they are deeply invested in the students’ success.“We’re constantly talking about one another’s advisers,” says English teacher Chris Crockett. “If you hear that yours isn’t doing well in math, or see them sitting outside the dean’s office, it’s like a personal failure.” Along with the new structure came a more demanding academic program, the percentage of freshmen taking biology jumped from 17 to 95.“It was rough for some. But by senior year, two-thirds have moved up to physics,” says Gilbert “Our kids are coming to school in part because they know there are adults here who know them and care for them.”But not all schools show advances after downsi zing, and it remains to be seen whether smaller schools will be a cure-all solution.The Newsweek list of top U.S. high schools was made this year, as in years past, according to a single metric, the proportion of students taking college-level exams. Over the years this system has come in for its share of criticism for its simplicity. But that is also its strength: it’s easy for readers to understand, and to do the arithmetic for their own schools if they’d like.Ranking schools is always controversial, and this year a group of 38 superintendents(地区教育主管)from five states wrote to ask that their schools be excluded from the calculation.“It is impossible to know which high schools are ‘the best’ in the nation, ”their letter read. in part. “Determining whether different schools do or don’t offer a high quality of education requires a look at man different measures, including students’ overall academic accomplishments and their subsequent performance in college. And taking into consideration the unique needs of their communities.”In the end, the superintendents agreed to provide the data we sought, which is, after all, public information. There is, in our view, no real dispute here, we are all seeking the same thing, which is schools that better serve our children and our nation by encouraging students to tackle tough subjects under the guidance of gifted teachers. And if we keep working toward that goal,someday, perhaps a list won’t be necessary.注意：此部分试题请在答卡1上作答.1. Fifty years ago. big. Modern. Suburban high schools were established in the hope of __________.A) ensuring no child is left behindB) increasing economic efficiencyC) improving students’ performance on SA TD) providing good education for baby boomers2. What happened as a result of setting up big schools?A) Teachers’ workload increased.B) Students’ performance declined.C) Administration became centralized.D) Students focused more on test scores.3. What is said about the schools forded by the Bill and Melinda Gates foundation?A) They are usually magnet schools.B) They are often located in poor neighborhoods.C) They are popular with high-achieving students.D) They are mostly small in size.4. What is most noticeable about the current trend in high school education?A) Some large schools have split up into smaller ones.B) A great variety of schools have sprung up in urban and suburban areas.C) Many schools compete for the Bill and Melinda Gates Foundation funds.D) Students have to meet higher academic standards.5. Newsweek ranked high schools according to .A) their students’ academic achievementB) the number of their students admitted to collegeC) the size and number of their graduating classesD) their college-level test participation6. What can we learn about Hillsdale’s students in the late 1990s?A) They were made to study hard like prisoners.B) They called each other by unaffectionate nicknames.C) Most of them did not have any sense of discipline,D) Their school performance was getting worse.7. According to Jeff Gilbert, the “advisory” classes at Hillsdale were set up so that students could .A) tell their teachers what they did on weekendsB) experience a great deal of pleasure in learningC) maintain closer relationships with their teachersD) tackle the demanding biology and physics courses8. is still considered a strength of Newsweek’s school ranking system in spite of the criticism it receives.9. According to the 38 superintendents, to rank schools scientifically, it is necessary to use .10. To better serve the children and our nation, schools students to take .Part ⅢListening Comprehension (35minutes)Section ADirections: in this section you will hear 8 short conversations, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A)、B)、C)and D)、and decide which is the best answer. Then mark the corresponding letter on Answer sheet 2 with a single line through the centre.注意：此部分试题请在答案卡2上作案。
最新 2012年6月英语六级考试答案(大家版)-精品
2012年6月英语六级考试答案(大家版) 【真题】【点评】【下载】【估分】Part I WritingThe impact of the internet on interpersonal communicationIt can’t be denied that the internet is an epoch-makinginvention. As we entered into the age of information, it has had agreat impact upon every aspects of our life, in particular, the interpersonal communication in our social life.On one hand, the internet can remarkably enhance theinterpersonal communication among us. Firstly, it saves time and money. Without considering the transportation and the money for reception, we can realize person-to-person communication at any timewe want merely by typing the message or click the "send" button on varieties of instant chatting tools. Secondly, interpersonal communication through the internet is not limited by space. As aplatform for making friends, the internet provides more ways ofknowing people from other parts of the world.On the other hand, the internet might be a burden forinterpersonal communication if inappropriately used. If people obsessively rely on internet to maintain their friendship instead of meeting each other face to face, they may suffer mental problem.After all, compared with communication through the internet, it is friendly handshaking, eye contact, and smile exchanges in face-to-face encounters that means a lot to humans.In conclusion, we should properly use the internet in our interpersonal communication. Only by that, can we benefit from the Internet in our social life.Part II Reading Comprehension (Skimming and Scanning)1. To cut students’ expenses.。
2012年6月英语四级真题及答案详解
2012年6月英语四级真题及答案详解Part ⅠWriting (30minutes)Directions: For this part, you are allowed 30 minutes to write a short essay entitled Excessive Packaging following the outline given below. You should write at least 120 words but no more than 180 words.1.目前许多商品存在过度包装的现象2.出现这一现象的原因3.我对这一现象的看法和建议On Excessive PackagingPart Ⅱ Reading Comprehension(Skimming and Scanning)(15minutes) Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer sheet 1. For questions 1-7,choose the best answer from the four choices marked A)，B)，C）and D). For questions 8-10,complete the sentences with the information given in the passage.Small Schools RisingThis year's list of the top 100 high schools shows that today, those with fewer students are flourishing.Fifty years ago, they were the latest thing in educational reform: big, modern, suburban high schools with students counted in the thousands. As baby boomers(二战后婴儿潮时期出生的人) came of high-school age, big schools promised economic efficiency.A greater choice of courses, and, of course, better football teams. Only years later did we understand the trade-offs this involved: the creation of excessive bureaucracies(官僚机构)，the difficulty of forging personal connections between teachers and students.SAT scores began dropping in 1963;today,on average,30% of students do not complete high school in four years, a figure that rises to 50% in poor urban neighborhoods. While the emphasis on teaching to higher, test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools, high schools for a variety of reasons seemed to have made little progress.Size isn't everything, but it does matter, and the past decade has seen a noticeable countertrend toward smaller schools. This has been due ,in part ,to the Bill and Melinda Gates Foundation, which has invested $1.8 billion in American high schools, helping to open about 1,000 small schools-most of them with about 400 kids each with an average enrollment of only 150 per grade, About 500 more are on the drawing board. Districts all over the country are taking notice, along with mayors in cities like New York, Chicago and San Diego. The movement includes independent public charter schools, such as No.1 BASIS in Tucson, with only 120 high-schoolers and 18 graduates this year. It embraces district-sanctioned magnet schools, such as the Talented and Gifted School, with 198students, and the Science and Engineering Magnet,with383,which share a building in Dallas, as well as the City Honors School in Buffalo, N.Y., which grew out of volunteer evening seminars for students. And it includes alternative schools with students selected by lottery(抽签)，such as H-B Woodlawn in Arlington, Va. And most noticeable of all, there is the phenomenon of large urban and suburban high schools that have split up into smaller units of a few hundred, generally housed in the same grounds that once boasted thousands of students all marching to the same band.Hillsdale High School in San Mateo, Calif, is one of those, ranking No.423-among the top 2% in the country-on Newsweek's annual ranking of America's top high schools. The success of small schools is apparent in the listings. Ten years ago, when the first Newsweek list based on college-level test participation was published, only three of the top 100 schools had graduating Classes smaller than 100 students. This year there are 22. Nearly 250 schools on the full ,Newsweek list of the top 5% of schools nationally had fewer than 200 graduates in 2007.Although many of Hillsdale's students came from wealthy households, by the late 1990 average test scores were sliding and it had earned the unaffectionate nickname (绰号) "Hillsjail. " Jeff Gilbert. A Hillsdale teacher who became principal last year, remembers sitting with other teachers watching students file out of a graduation ceremony and asking one another in astonishment, "How did that student graduate?"So in 2003 Hillsdale remade itself into three "houses," romantically named Florence, Marrakech and Kyoto. Each of the 300 arriving ninth graders are randomly(随机地) assigned to one of the houses. Where they will keep the same four core subject teachers for two years, before moving on to another for 11th and 12th grades. The closeness this system cultivates is reinforced by the institution of "advisory" classes Teachers meet with students in groups of 25, five mornings a week, for open-ended discussions of everything from homework problems to bad Saturday-night dates. The advisers also meet with students privately and stay in touch with parents, so they are deeply invested in the students' success."We're constantly talking about one another's advisers," says English teacher Chris Crockett. "If you hear that yours isn't doing well in math, or see them sitting outside the dean's office, it's like a personal failure." Along with the new structure came a more demanding academic program, the percentage of freshmen taking biology jumped from 17 to 95."It was rough for some. But by senior year, two-thirds have moved up to physics," says Gilbert "Our kids are coming to school in part because they know there are adults here who know them and care for them."But not all schools show advances after downsizing, and it remains to be seen whether smaller schools will be a cure-all solution.The Newsweek list of top U.S. high schools was made this year, as in years past, according to a single metric, the proportion of students taking college-level exams. Over the years this system has come in for its share of criticism for its simplicity. But that is alsoits strength: it's easy for readers to understand, and to do the arithmetic for their own schools if they'd like.Ranking schools is always controversial, and this year a group of 38 superintendents(地区教育主管)from five states wrote to ask that their schools be excluded from the calculation."It is impossible to know which high schools are 'the best' in the nation, "their letter read. in part. "Determining whether different schools do or don't offer a high quality of education requires a look at man different measures, including students' overall academic accomplishments and their subsequent performance in college. And taking into consideration the unique needs of their communities."In the end, the superintendents agreed to provide the data we sought, which is, after all, public information. There is, in our view, no real dispute here, we are all seeking the same thing, which is schools that better serve our children and our nation by encouraging students to tackle tough subjects under the guidance of gifted teachers. And if we keep working toward that goal, someday, perhaps a list won't be necessary.注意：此部分试题请在答卡1上作答.1．Fifty years ago. big. Modern. Suburban high schools were established in the hope of __________.A) ensuring no child is left behindB) increasing economic efficiencyC) improving students' performance on SA TD)providing good education for baby boomers2. What happened as a result of setting up big schools?A)Teachers' workload increased.B)Students' performance declined.C)Administration became centralized.D)Students focused more on test scores.3.What is said about the schools forded by the Bill and Melinda Gates foundation?A)They are usually magnet schools.B)They are often located in poor neighborhoods.C)They are popular with high-achieving students.D)They are mostly small in size.4.What is most noticeable about the current trend in high school education?A)Some large schools have split up into smaller ones.B)A great variety of schools have sprung up in urban and suburban areas.C)Many schools compete for the Bill and Melinda Gates Foundation funds.D)Students have to meet higher academic standards.5.Newsweek ranked high schools according to .A)their students' academic achievementB)the number of their students admitted to collegeC)the size and number of their graduating classesD)their college-level test participation6.What can we learn about Hillsdale's students in the late 1990s?A)They were made to study hard like prisoners.B)They called each other by unaffectionate nicknames.C)Most of them did not have any sense of discipline,D)Their school performance was getting worse.7.According to Jeff Gilbert, the "advisory" classes at Hillsdale were set up so that students could .A)tell their teachers what they did on weekendsB)experience a great deal of pleasure in learningC)maintain closer relationships with their teachersD)tackle the demanding biology and physics courses8.________is still considered a strength of Newsweek's school ranking system in spite of the criticism it receives.9.According to the 38 superintendents, to rank schools scientifically, it is necessary to use________.10.To better serve the children and our nation, schools students to take________.Part ⅢListening Comprehension (35minutes)Section ADirections: in this section you will hear 8 short conversations, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A)、B）、C）and D)、and decide which is the best answer. Then mark the corresponding letter on Answer sheet 2 with a single line through the centre.注意：此部分试题请在答案卡2上作案。
2012年6月大学英语四级考试真题试题及答案解析(完整版)
2012年6月大学英语四级考试真题试题及答案解析(完整版) Part ⅠWriting (30minutes)Directions: For this part, you are allowed 30 minutes to write a short essay entitled Excessive Packaging following the outline given below. You should write at least 120 words but no more than 180 words.1.目前许多商品存在过度包装的现象2.出现这一现象的原因3.我对这一现象的看法和建议On Excessive PackagingPart ⅡReading Comprehension(Skimming and Scanning)(15minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer sheet 1. For questions 1-7,choose the best answer from the four choices marked A)，B)，C)and D). For questions 8-10,complete the sentences with the information given in the passage.Small Schools RisingThis year‟s list of the top 100 high school s shows that today, those with fewer students are flourishing.Fifty years ago, they were the latest thing in educational reform: big, modern, suburban high schools with students counted in the thousands. As baby boomers(二战后婴儿潮时期出生的人) came of high-school age, big schools promised economic efficiency. A greater choice of courses, and, of course, better football teams. Only years later did we understand the trade-offs this involved: the creation of excessive bureaucracies(官僚机构)，the difficulty of forging personal connections between teachers and students.SAT scores began dropping in 1963;today,on average,30% of students do not complete high school in four years, a figure that rises to 50% in poor urban neighborhoods. While the emphasis on teaching to higher, test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools, high schools for a variety of reasons seemed to have made little progress.Size isn‟t everything, but it does matter, and the past decade has seen a noticeable countertrend toward smaller schools. This has been due ,in part ,to the Bill and Melinda Gates Foundation, which has invested $1.8 billion in American high schools, helping to open about 1,000 small schools-most of them with about 400 kids each with an average enrollment of only 150 per grade, About 500 more are on the drawing board. Districts all over the country are taking notice, along with mayors in cities like New York, Chicago and San Diego. The movement includes independent public charter schools, such as No.1 BASIS in Tucson, with only 120 high-schoolers and 18 graduates this year. It embraces district-sanctioned magnet schools, such as the Talented and Gifted School, with 198 students, and the Science and Engineering Magnet,with383,which share a building in Dallas, as well as the City Honors School in Buffalo, N.Y., which grew out of volunteer evening seminars for students. And it includes alternative schools with students selected by lottery(抽签)，such as H-B Woodlawn in Arlington, Va. Andmost noticeable of all, there is the phenomenon of large urban and suburban high schools that have split up into smaller units of a few hundred, generally housed in the same grounds that once boasted thousands of students all marching to the same band.Hillsdale High School in San Mateo, Calif, is one of those, ranking No.423—among the top 2% in the country—on Newsweek‟s annual ranking of America‟s top high schools. The success of small schools is apparent in the listings. Ten years ago, when the first Newsweek list based on college-level test participation was published, only three of the top 100 schools had graduating Classes smaller than 100 students. This year there are 22. Nearly 250 schools on the full ,Newsweek list of the top 5% of schools nationally had fewer than 200 graduates in 2007.Although many of Hillsdale‟s students came from wealthy households, by the late 1990 average test scores were sliding and it had earned the unaffectionate nickname (绰号) “Hillsjail. ” Jeff Gilbert. A Hillsdale teacher who became principal last year, remembers sitting with other teachers watching students file out of a graduation ceremony and asking one another in astonishment, “How did that student graduate?”So in 2003 Hillsdale remade itself into three “houses,” romantically named Florence, Marrakech and Kyoto. Each of the 300 arriving ninth graders are randomly(随机地) assigned to one of the houses. Where they will keep the same four core subject teachers for two years, before moving on to another for 11th and 12th grades. The closeness this system cultivates is reinforced by the institution of “advisory” classes Teachers meet with students in groups of 25, five mornings a week, for open-ended discussions of everything from homework problems to bad Saturday-night dates. The advisers also meet with students privately and stay in touch with parents, so they are deeply invested in the students‟ success.“We‟re constantly talking about one another‟s advisers,” says English teacher Chris Crockett. “If you hear that yours isn‟t doing well in math, or see them sitt ing outside the dean‟s office, it‟s like a personal failure.” Along with the new structure came a more demanding academic program, the percentage of freshmen taking biology jumped from 17 to 95.“It was rough for some. But by senior year, two-thirds have mo ved up to physics,” says Gilbert “Our kids are coming to school in part because they know there are adults here who know them and care for them.”But not all schools show advances after downsizing, and it remains to be seen whether smaller schools will be a cure-all solution.The Newsweek list of top U.S. high schools was made this year, as in years past, according to a single metric, the proportion of students taking college-level exams. Over the years this system has come in for its share of criticism fo r its simplicity. But that is also its strength: it‟s easy for readers to understand, and to do the arithmetic for their own schools if they‟d like.Ranking schools is always controversial, and this year a group of 38 superintendents(地区教育主管)from five sta tes wrote to ask that their schools be excluded from the calculation.“It is impossible to know which high schools are …the best‟ in the nation, ”their letter read. in part. “Determining whether different schools do or don‟t offer a high quality of educatio n requires a look at man different measures, including students‟ overall academic accomplishments and their subsequent performance in college. And taking into consideration the unique needs of their communities.”In the end, the superintendents agreed to provide the data we sought, which is, after all, public information. There is, in our view, no real dispute here, we are all seeking the same thing, which is schools that better serve our children and our nation by encouraging students to tackle tough subjects under the guidance of gifted teachers. And if we keep working toward that goal,someday, perhaps a list won‟t be necessary.注意：此部分试题请在答卡1上作答.1. Fifty years ago. big. Modern. Suburban high schools were established in the hope of __________.A) ensuring no child is left behindB) increasing economic efficiencyC) improving students‟ performance on SA TD) providing good education for baby boomers2. What happened as a result of setting up big schools?A) Teachers‟ workload increased.B) Students‟ performance declined.C) Administration became centralized.D) Students focused more on test scores.3. What is said about the schools forded by the Bill and Melinda Gates foundation?A) They are usually magnet schools.B) They are often located in poor neighborhoods.C) They are popular with high-achieving students.D) They are mostly small in size.4. What is most noticeable about the current trend in high school education?A) Some large schools have split up into smaller ones.B) A great variety of schools have sprung up in urban and suburban areas.C) Many schools compete for the Bill and Melinda Gates Foundation funds.D) Students have to meet higher academic standards.5. Newsweek ranked high schools according to .A) their students‟ academic achievementB) the number of their students admitted to collegeC) the size and number of their graduating classesD) their college-level test participation6. What can we learn a bout Hillsdale‟s students in the late 1990s?A) They were made to study hard like prisoners.B) They called each other by unaffectionate nicknames.C) Most of them did not have any sense of discipline,D) Their school performance was getting worse.7. According to Jeff Gilbert, the “advisory” classes at Hillsdale were set up so that students could .A) tell their teachers what they did on weekendsB) experience a great deal of pleasure in learningC) maintain closer relationships with their teachersD) tackle the demanding biology and physics courses8. is still considered a strength of Newsweek‟s school ranking system in spite of the criticism it receives.9. According to the 38 superintendents, to rank schools scientifically, it is necessary to use .10. To better serve the children and our nation, schools students to take .Part ⅢListening Comprehension (35minutes)Section ADirections: in this section you will hear 8 short conversations, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A)、B)、C)and D)、and decide which is the best answer. Then mark the corresponding letter on Answer sheet 2 with a single line through the centre.注意：此部分试题请在答案卡2上作案。
2012年6月英语六级答案汇总(网友版本)
2012年6月英语六级答案汇总（网友版本）
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I. Use of English1.—Good-bye and thank you very much for a wonderful time. —A. Hope to see you again.A. Thank you for your comingB. Not at allC. It was nothingD. Never mind2.—I’m sorry. I lost the key. —AA. Well, it,s OK.B. No, it,s all right.C. You are welcome.D. You are wrong.3.一I,m so sorry for stepping on your foot. 一 A.A. That,s all rightB. No, it,s my faultC. You didn't hurt me at allD. Yes, don't worry about it4.—Paul,B? —Oh, that,s my father! And beside him, my mother.A. what is the person over thereB. who,s talking over thereC. what are they doingD. which is that5.—Could I speak to Don Watkins, please? —CA. I,m listeningB. Oh, how are you?C. Speaking, please.D. I,m Don.6.— Would you rather come on Friday or Saturday? —DA. Yes, of course.B. The other is better.C. What,s the matter?D. Either would suit me.7.—Would you mind if I turned the radio up —:B.A. Yes, pleaseB. No, go aheadC. No, thank youD. Yes, that,ll be right8.—C —He teaches physics in a school.A. What does your father want to do?B. Who is your father?C. What is your father?D. Where is your father now?9.— I wonder what the weather will be like tomorrow. —DA.I don,t like the weather at this time of the year.B.I don,t mind if it is going to rain tomorrow.C.Why read the newspaper yourself?D.Let,s listen to the weather report on the radio at ten.10.—Why didn,t you come to my birthday party yesterday? —DA. Excuse me, my friend sent me aflower.B. Fine, I never go to birthday parties.C. Ha …ha, I don,t like birthday parties.D. Sorry, but my wife had a car accident11.—Thank you for inviting me. —DA. I really had a happy time.B. Oh, it,s too lateC. Oh, so slowly?D. Thank you for coming12.—C. — It,s nothing to worry about. I never liked it anyway.A.I lost my walkman this morningB.I feel awful. I,ve got a coldC.I feel terrible, but I,ve left your tape somewhereD.I,m sorry, but we don,t have that medicine13.—We are going to London for holiday next week. Would you mind taking care of my garden while we,re away—Not at all.C.A. Sorry, I have no timeB. I,d rather notC. With pleasureD. No, I wouldn't14.—B —Well, they got there last Wednesday. So about a week.A.When did your parents arrive at Paris?B.How long have your parents been in Paris?C.Did your parents arrive at Paris last Wednesday?D.When will your parents go to Paris?15.— Do you feel like taking a walk in the park? —C.A. You may ask your brother to go, tooB. Yes, but I can,t afford the timeC. No, I,m really not in the mood for it this eveningD. No, I,d like it16.—Hi, welcome back! Had a nice trip? —AA. Oh, fantastic! Fresh air, and sunshine every day.B. Come on, I,ve got lots of fun.C. By the way, I don,t like Saturdays.D. Well, I'll look forward to your phone call.17.—Oh, sorry to bother you. —CA. That,s good.B. No, you can,t.C. That,s Okay.D. Oh, I don,t know.18.一 Jane: Tom, let me introduce you to Lucy. 一 Tom:B 一 Lucy: Hi, I,m Lucy Lee.A. What,s your name?B. Hello.C. Nice to see you.D. Sorry, not right now.19.一Would you like to have dinner with me this Saturday, Mr. Wang?一 C.A. Oh, no. Let,s notB. I,d rather stay at homeC. I,d love to, but I have a meeting that dayD. Thank you20.—How often do you go dancing? —CA. I will go dancing tomorrow.B. Yesterday.C. Every other day.D. I,ve been dancing for a year.21.一 You,ve won the football game. Congratulations!一 A.A. It,s nice of you to say soB. We are really luckyC. No one else could do itD. Oh, not really22.—Marilyn, I,m afraid I have to be leaving now. —BA. That sounds wonderful.B. Oh, so early?C. Not at all.D. Good luck!B. Thank youC. Have a good timeD. Congratulations26.—How about going to dinner at the Mexican restaurant tonight? —CA. Forget it.B. Sorry, I like Mexican food.C. That,s great!D. Glad you like it.27.一 My children are always arguing.A. Just leave them alone.B. That,s right.28.—I wonder if I could use your dictionary A. Go onB. Here you are29.—Madam, do all the buses go downtown?A. Wow, you got the idea. C. Pretty well, I guess.30.一 Where is Tom this morning?A. Just tell him to take it easy. C. He is absent._____ A __________C. Are you sure?D. How old are the boys?一Sure.B.C. Go upD. Here are you—DII. Reading Comprehension Passage 123.—I was worried about my maths, but Mr. Brown gave me an A.A. Don,t worry about it. C. Mr. Brown is very good.24.一 What,s happened to my library books?A. I,ve no ideaC. You bought them yesterday 25.—Mike, I am going to skate in the mountains tomorrow.______ B _________B. Congratulations! That,s a difficult course.D. Good luck to you!一 A.B. You borrowed them from the library D. They,re about wild animals-Oh, really CA. Good luckB. No, never mind. D. Sorry, I,m new here.—He,s got a cold. —AB. What,s the matter with him? D. What? Where is he?Pigeons have been used as messengers for 500 years, because of their special ability to find home. The mystery of the homing pigeon is on how it navigates and how it finds home. We now know that there are two ways that pigeons tell directions. First, they use the sun. Just getting rough directions from the sun is easy. However, getting accurate directions from the sun takes more care. To tell direction accurately from the sun, one needs to know the exact time.All plants and animals seem to have built-in clocks. Usually these biological clocks are not quite exact in measuring time. However, they work pretty well, because they are “reset” every da y, maybe when the sun gets up.Do pigeons use their biological clocks to help them find direction from the sun? We can experiment to find out. We can keep pigeons in a room lighted only by lamps. And we can time the lighting to make their artificial “days” start at some different time from the rea l outside day. After a while we have shifted their clocks. Now we take them far away from home and let them go on a sunny day. Most of them start out as if they know just which way to go, but choose a wrong direction. They have picked a direction that would be correct for the position of the sun and the time of day according to their shifted clocks.The above experiment shows that homing pigeons can tell directions by the sun. What happens when the sky is darkly overcast by clouds and no one can see where the sun is? The pigeons still find their way home. So it seems that pigeons also have some extra sense of direction from the earth,s magnetic field when they cannot see the sun.1.Pigeons have been used as messengers, for they have special ability B.A. to send lettersB. to find homeC. to carry food for menD. to lead the way for people2.The secret of the homing pigeons is B.A. how they find foodB. how they find homeC. how they take a letterD. how they take care of children3.All plants and animals reset their biological clocks when A.A. the sun risesB. the sun setsC. the moon risesD. the moon sets4.The experiment tells us that the pigeons fly C_ because of the shifted biological clocks.A. in a wrong directionB. in a correct directionC. in all directionsD. in a circle5.Pigeons have _____ C ____ to tell the direction when it is cloudy by using the earth,s magnetic field.A. sharp eyesB. sensitive hearingC. sense of directionD. brain wavesPassage 2The speaker, a teacher from a community college, addressed a sympathetic audience. Heads nodded in agreement when he said, "High school English teachersare not doing their jobs." He described the inadequacies of his students, all high school graduates who can use language only at a grade 9 level. I was unable to determine from his answers to my questions how this grade 9 level had been established.My topic is not standards nor its decline （降低）.What the speaker was really saying is that he is no longer young; he has been teaching for sixteen years, and is able to think and speak like a mature adult.My point is that the frequent complaint of one generation about the one immediately following it is inevitable. It is also human nature to look for the reasons for our dissatisfaction. Before English became a school subject in the late nineteenth century, it was difficult to find the target of the blame for language deficiencies （缺陷）.But since then, English teachers have been under constant attack.The complainers think they have hit upon an original idea. As their own command of the language improves, they notice that young people do not have this same ability. Unaware that their own ability has developed through the years, they assume the new generation of young people must be hopeless in this respect. To the eyes and ears of sensitive adults the language of the young always seems inadequate.Since this concern about the decline and fall of the English language is not perceived as a generational phenomenon but rather as something new and peculiar to today's young people, it naturally follows that today's English teachers cannot be doing their jobs. Otherwise, young people would not commit offenses against the language.6.The speaker the author mentioned in the passage believed that __ D ______ .A.the language of the younger generation is usually inferior to that of the older generationB.the students had a poor command of English because they didn't work hard enoughC.he was an excellent language teacher because he had been teaching English for sixteen yearsD.English teachers should be held responsible for the students' poor command of English7.In the author's opinion, the speaker ____ B _____ .A.gave a correct judgment of the English level of the studentsB.had exaggerated the language problems of the studentsC.was right in saying that English teachers were not doing their jobsD.could think and speak intelligently8.The author's attitude towards the speaker's remarks is _____ C _____ .A. neutralB. positiveC. criticalD. compromising9.It can be concluded from the passage that ______ D ____ .A.it is justifiable to include English as a school subjectB.the author disagrees with the speaker over the stadard of English at Grade 9 levelC.English language teaching is by no means an easy jobnguage improvement needs time and effort10.In the passage the author argues that _____ A ____ .A.it is unfair to blame the English teachers for the language deficiencies of the studentsB.young people would not commit offences against the language if the teachers did their jobs properlyC.to eliminate language deficiencies one must have sensitive eyes and earsD.to improve the standard of English requires the effort of several generationsPassage 3Is there a “success personality”— some winning combination of qualities that leads almost inevitably to achievement? If so, exactly what is that secret success formula, and can anyone cultivate it?At the Gallup Organization we recently focused in depth on success, probing the attitudes and qualities of 1 500 prominent people selected at random from Who,s Who in America. Our research finds out a number of qualities that occur regularly among top achievers. Here is one of the most important, that is, common sense.Common sense is the most prevailing quality possessed by our respondents（回答者）.Seventy-nine percent award themselves a top score in this category. And 61 percent say that common sense was very important in contributing to their success.To most, common sense means the ability to present sound, practical judgments on everyday affairs. To do this, one has to sweep aside extraneous ideas and get right to the core of what matters. A Texas oil and gas businessman puts it this way: “The key ability for success is simp lifying. In conducting meetings and dealing with industry, reducing a complex problem to the simplest terms is h ighly important.”Is common sense a quality a person is born with, or can you do something to increase it? Th e oil man,s answer is that common sense can definitely be developed. He attributes his to learning how to debate in school. Another way to increase your store of common sense is to observe it in others, learning from their — and your own — mistakes.Besides common sense, there are many other factors that influence success: knowing your field, self-reliance, intelligence, the ability to get things done, leadership, creativity, relationships with others, and of course, luck. But common sense stands out. If yo u cultivate these qualities, you,ll succeed. And you might even find yourself listed in Who’s Who someday.11.It can be known from the passage that Who S Who_________ C ___ .A.is a very useful book telling us how to succeedB.is a book providing us with the information about the family life of some famous peopleC.is a book providing us with the names and brief biographies of the top successful peopleD.is a book from which we can find out the names of different peoples in the world12.According to the author, common sense B__.A.is something that common people like bestB.is something that enables one to form correct opinionsC.is a popular quality a person is born withD.is a quality that is possessed by common people13.The word “extraneous” in Paragraph 4 most probably means_D.A. rightB. extraordinaryC. clearD. not related14.Which of the following is NOT mentioned as a factor for success? BA. Intelligence.B. Modesty.C. Creativity.D. Good luck.15.The passage is mainly concerned with ______ D _____ .anizational ability and good work habitsB.the way to obtain big profits and achieve fame and successC.knowledge and interest which are primary to successD.what successful people have in commonPassage 4Baekeland and Hartmann report that the “short sleepers” had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.In general, these “short sleeps” appeared ambitious, active, energetic, cheerful, c onformist（不动摇）in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear “normal” or “acceptable” to their friends and associates.When asked to recall their dreams, the “short sleepers” did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.The sleep patterns of the “short sleepers” were similar to, but less extreme than, sleep patterns shown by many mental patien ts categorized as manic（疯人）.The “long sleepers” were quite different ind eed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemedto enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the “short sleepers.”Many of the “long sleepers” were shy, anxious, introverted （内向），inhibited （压抑），passive, mildly depressed, and unsure of themselves （particularly in social situations）. Several openly states that sleep was an escape from their daily problems.16.According to the report, ___ D ____ .A.many short sleepers need less sleep by natureB.many short sleepers are obliged to reduce their nightly sleep time because they are busy with their workC.long sleepers sleep a longer period of time during the dayD.many long sleepers preserve their sleeping habit formed during their childhood17.Many “ short sleepers ” are likely to hold the view that _C ______ .A.sleep is a withdrawal from the realityB.sleep interferes with their sound judgementC.sleep is the least expensive item on their routine programD.sleep is the best way to deal with psychological troubles18.It is stated in the third paragraph that short sleepers _B ___ .A.are ideally vigorous even under the pressures of lifeB.often neglect the consequences of inadequate sleepC.do not know how to relax properlyD.are more unlikely to run into mental problems19.When sometimes they cannot enjoy adequate sleep, the long sleepers might _A__.A. appear disturbedB. become energeticC. feel dissatisfiedD. be extremely depressed20.Which of the following is Not included in the passage? BA.If one sleeps inadequately, his performance suffers and his memory is weakenedB.The sleep patterns of short sleepers are exactly the sane as those shown by many mental patientsC.Long and short sleepers differ in their attitudes towards sleepD.Short sleepers would be better off with more restPassage 5Not so long ago almost any student who successfully completes a university degree or diploma course could find a good career quite easily. However, those days are gone, even in Hong Kong, and nowadays graduates often face strong competition in the search for jobs.Job seekers first have to make a careful assessment of their own abilities. One area of assessment should be of their academic qualifications, which would include special skills within their subject area. Graduates should also consider their own personal values and attitudes, or the relative importance to themselves of such matters as money, security, leadership and caring for others.The second stage is to study the opportunities available for employment and to think about how the general employment situation is likely to develop in the future. After studying all the various options, they should be in a position to make informed comparisons between various careers.Job application forms and letters should, of course, be filled in carefully and correctly, without grammar or spelling errors.When graduates are asked to attend for interview, they should prepare properly by finding out all they can about the prospective employer. Dressing suitably and arriving for the interview on time are also obviously important. Interviewees should try to give positive and helpful answers and should not be afraid to ask questions about anything they are unsure about. This is much better than pretending to understand a question and giving an unsuitable answer.There will always be good career opportunities for people with ability, skills and determination; the secret to securing a good job to be one of them.21.In Paragraph 1, the sentence “…those days are gone, even in Hong Kong …"suggest that ____________ D ____ .A.Hong Kong is no longer the good place for finding jobsB.nowadays, everyone in Hong Kong has an equal chance of finding a good careerC.it used to be harder to find a good job in Hong Kong than in other countries.D.in the past, finding a good career was easier in Hong Kong than elsewhere22.The word “relative” in Paragraph 2 could best be replaced by “B”.A. familyB. comparativeC. considerateD. slight23.The advice given in the first sentence of Paragraph 3 is to B.A.find out what jobs are available and the opportunities for future promotionB.examine the careers available and how these will be affected in the futureC.look at the information on and probable future location of various careersD.study the opportunities and the kinds of training that will be available24.The word “prospective” in Paragraph 5 is closest in meaning to “_____ C”.A. generousB. reasonableC. futureD. ambitious25.In paragraph 5, the writer seems to suggest that C ____________ .A.interviewees should ask a question if they can,t think of an answerB.pretending to understand a question is better than giving an unsuitable answerC.it is better for interviewees to be honest than to pretend to understandD.it is not a good idea for interviewees to be completely honest in their answersPassage 6Some people believe that international sport creates goodwill between the nations and that if countries play games together they will learn to live together. Others say that the opposite is true: those international contests encourage false national pride and lead to misunderstanding and hatred. There is probably some truth in both arguments, but in recent years the Olympic Games have done little to support the view that sports encourage international brotherhood. Not only was there the tragic incident involving the murder of athletes, but the Games were also ruined by lesser incidents caused principally by minor national contests.One country received its second-place medals with visible indignation after the hockey final. There had been noisy scenes at the end of the hockey match, the losers objecting to final decisions. They were convinced that one of their goals should not have been disallowed and that their opponents, victory was unfair. Their manager was in a rage when he said, “This wasn,t hockey. Hockey and the International Ho ckey Federation are finished.” The president of the Federation said later that such behavior could result in the suspension of the team for at le ast two years.The American basketball team announced that they would not yield first place to Russia, after a disputable end to their contest. The game had ended in disturbance. It was thought at first that the United States had won, by a single point, but it was announced that there were three seconds still-/ to play. A Russian player then threw the ball from one end of the court to the other, and another player popped it into basket. It was the first time the USA had ever lost an Olympic basketball match. An appeal jury debated the matter for four and a half hours before announcing that the result would stand. The American players then voted for not to receive the silver medals.Incidents of this kind will continue as long as sport is played competitively rather than for the love of the game. The suggestion that athletes should compete as individuals, or in non-national team, might be too much to hope for. But in the present organization of the Olympics there is far too much that encourages aggressive patriotism.26.According to the author, recent Olympic Games have C.A.created good will between the nationsB.bred only false national prideC.barely showed any international friendshipD.led to more and more misunderstanding and hatred27.What did the manager mean by saying “… Hockey and the International Hockey Federation are finished.”BA.His team would no longer take part in the international games.B.Hockey and the Federation are both ruined by the unfair decisions.C.There should be no more hockey matches organized by the Federation.D.The Federation should be dissolved.28.The basketball example implied that A.A.too much patriotism was displayed in the incident.B.the announcement to prolong the match was wrongC.The appeal jury was too hesitant in making the decisionD.the American team was right in rejecting the silver medals29.The author gives the two examples in Paragraph 2 and 3 to show C.A.how false national pride led to undesirable incidents in international gamesB.that sportsmen have been more obedient than they used to beC.that competitiveness in the games discourages international friendshipD.that unfair decisions are common in Olympic Games30.What conclusion can be drawn from the passage?DA.International contests are liable for misunderstanding between nations.B.Athletes should compete as individuals in the Olympic Games.C.Sport should be played competitively rather than for the love of the game.D.The organization of the Olympic Games must be improved.III. Vocabulary and Structure1.It is just as hard to persuade my wife not to dance _B ____ to keep me from the football field.A. so it isB. as it isC. so is itD. as is it2.The committee ___B___ different opinions about the financial help given to the workers.A. hasB. haveC. havingD. having had3.Nothing is ____ A_ time; yet nothing is less valued.A. more precious thanB. less precious thanC. most preciousD. as precious as4.A__ you,ve got a chance, you might as well make full use of it.A. Now thatB. AfterC. AlthoughD. As soon as5.Not only I but also Jane and Mary B__ tired of having one examination after another.A. isB. areC. amD. be6.The child felt there was no one he could turn __A with his problem.A. toB. forC. onD. at7.__A__ from the top of the mountain, the whole city looks beautiful.A. SeenB. SeeingC. SeeD. Looked8.Traveling abroad will broaden your C_ and help you to understand the world.A. rangeB. sightC. horizonD. vision9.In all English towns there is a speed limit of 30 miles an hour, __B ______ ?A. is thereB. isn,t thereC. is itD. isn,t it10.No sooner had he left B _________ the police arrived.A. whenB. thanC. thenD. before11.—D_ the expense, I a round-the-world tour.A. Were it not … would takeB. If it were not… takeC. Weren,t it for… will takeD. If it hadn,t been for… would have taken12.As a part-time job, I worked in a small beachside restaurant during the college _C.A. scopeB. scheduleC. vacationD. vocation13.The mountain village is my hometown. I spent __C _________ merry night there when I was young.A. a great manyB. plenty ofC. many aD. a great deal14.____ B ____ the cold wind, they went out without their coats.A. DespiteB. In spiteC. AlthoughD. Unless15.Ellis Haizlip began his stage career in Washington, D.C., _D_ supervised the Howard University Players during their summer season.A. he wasB. where he was C .which he D. where he16.Never before _A won gold medals in the Olympic Games.A. have so many Chinese athletesB. so many Chinese athletes haveC. have such many Chinese athletesD. such many Chinese athletes have17.Those ___ A__ to go to the exhibition should inform the office.A. not wantingB. who not wantC. not wantedD. are not want18.What did the teacher _____ C _____ us to do tonight as our homework?A. allowB. permitC. assignD. resign19.—C_ impressed the visitors deeply was the workers made with their hands.A. What...thatB. That...thatC. What...whatD. That...what20.People of ___B___ backgrounds applied for the job.A. manyB. variousC. variableD. a lot of21.__C___ scenery in national parks is usually attractive.A. AB. AnC. TheD. One22.They felt inferior __D the others until the team,s international success made them proud of themselves.A. thanB. forC. withD. to23.With the shining water before you and the wind ___B ___________ , trees behind you, you can not help ___________ .A. blown ... but feel relaxedB. blowing ... feeling relaxedC. blown ... but feel relaxingD. blowing ... but feel relaxing24.B__ we need more practice is quite clear.A. WhatB. ThatC. WhichD. When25._B__ he was ill, I was expected to take his place greatly surprised me for I didn't have much working experience.A. IfB. That ifC. ThatD. If that26.Many people around tried to _D the boy who fell into the river, but in vain.A. preventB. deliverC. releaseD. rescue27.Recent estimates show that _C_ more than two million bird-watchers in the United States.A. there are amongB. are there theC. there areD. among the .28.I hope my teacher will take my recent illness into __D ________ when judging my examination.A. observationB. countingC. regardD. account29.Peter and Bob both did well, but Peter is _D__ of the two.A. more talentedB. the most talentedC. most talentedD. the more talented30.The young man had _A _________ great hardships before he grew into a real army man.A. undergoneB. underestimatedC. underlinedD. undertaken31.Some people hold that the more conservative the world becomes, —B_have old furniture, old houses and old paintings.。
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20 inflation 21 period 22 resisted 23 accessible 24equivalent 25overdue 26. 课文37. Geology is a natural science. With it men can discover all kinds of useful minerals. Geology studies the earth. But of the three spheres, the atmosphere, the hydrosphere and the lithosphere, it only directly studies the lithosphere. It studies the composition and distribution of material in the earth’s crust. It studies also the formation, changes and development of rocks and minerals in the earth’s crust.Geology is a very complex science. There are many branches in geology. Mineralogy is the science of the minerals. Petrology is the science of the rocks. Geomorphology deals with origin of landscapes and changes in them. Historical geology traces the evolution and development of the earth and of the animals and plants on it. Stratigraphy studies the sequence of the rocks in the earth’s crust. Paleontology deals with the ancient animals and plants. These are just a few of the most important branches of geology.Geology is a very important science. We depend upon geology for the discovery of mineral deposits needed by the various industries. A lot of minerals are used as fuel and raw materials. Without them industrialization is impossible. Minerals are also used as fertilizers in agriculture. China is very rich in mineral deposits of all kinds. The study of geology will help us to discover them.Petroleum occurs widely in the earth as gas, liquid, semisolid, or solid, or in more than one of these states at a single place. Chemically any petroleum is an extremely complex mixture of hydrocarbon (hydrogen and carbon) compounds, with minor amounts of nitrogen, oxygen, and sulfur as impurities. Liquid petroleum, which is called crude oil to distinguish it from refined oil, is the most important commercially. It consists chiefly of the liquid hydrocarbons, with varying amounts of dissolved gases, bitumens, and impurities.Petroleum gas, commonly called natural gas to distinguish it from manufactured gas, consists of the lighter paraffin hydrocarbons, of which the most abundant is methane gas (CH4). The semisolid and solid forms of petroleum consist of the heavy hydrocarbons and bitumens.Geology plays an important role in the search for oil and natural gas. Four prerequisites are necessary for oil (and gas) to accumulate in commercial quantities in an area: (1) The oil originates in a source bed, and a marine shale, once a black mud rich in organic compounds, is thought to be a common source rock. (2) The oil then migrates to a permeable reservoir rock, andto do this it may travel for long distances both vertically and horizontally. Oil cannot move through the tiny openings of the shale source beds rapidly enough to be extracted profitably. (3) A nonpermeable layer must occur above a reservoir bed. Since oil is lighter than water, it tends to move upward through openings and cracks until it encounters impervious beds that it cannot penetrate. The oil may then accumulate beneath the impervious layers. Some gas occurs in solution within the oil, and if enough is present it separates out to occupy the uppermost region of such a trap. (4) A favorable structure must exist to concentrate the oil and anticlines, salt plugs, and faults are common examples. A fault zone may itself be impervious, or faulting may have shifted an impervious bed so that it now blocks a reservoir bed. Stratigraphic traps tend to be more difficult to locate and may form where tilted reservoir beds are overlain unconformably by impervious layers or where the reservoir beds become thinner up-dip and wedge out within enclosing impervious beds. Thus oil that was once distributed in sparse amounts throughout a very large volume of rock may now be richly concentrated within the uppermost portions of favorable reservoir rocks.The task of the geologist is the location of promising structures in regions where rocks are favorable for the occurrence of the other prerequisites. Drilling a hole is then the only known method of determining whether or not oil is present in the structure.1. What is mainly dealt with in the passage?A. The formation of oil.B. The formation of rocks.C. The general introduction of geology.D. The roles of geology in finding oil.2. Geology is a natural science and it does NOT study______.A. the minerals in the earth’s crustB. the rocks in the earth’s crustC. the evolution and development of the earthD. the origin of the atmosphere surrounding the earth3. One prerequisite for oil to accumulate in quantity is that the oil originates in ______.A. a source rockB. a black mudC. the seawaterD. organic compounds4. In the formation of oil, a nonpermeable layer above a reservoir bed is necessary because it can______.A. accelerate the travel speed of the oilB. hinder the oil to move upwardC. help the oil to move upwardD. help people to discover the oil5. Which of the following statements is TRUE?A. Drilling a hole is one of the known methods of determining whether or not oil is present inthe structure.B. A geologist usually tries to locate promising structures in regions where rocks are favorablefor the occurrence of the other prerequisites.C. An unfavorable structure must exist to concentrate the oil.D. A permeable layer must occur above a reservoir bed.38. In recent years a new farming revolution has begun, one that involves the manipulation of life at a (1) level—the gene. The study of genetics has (2) a new industry called biotechnology. As the name suggest, it incorporates biology (3) modem technology through such techniques as genetic engineering. Some of the new biotech companies specialize in agriculture and are working passionately to (4) seeds that give a high yield, that (5) diseases, drought and frost, and that reduce the need for (6) chemicals. If such goals could be achieved, it would be most (7). But some have raised concerns about genetically engineered crops.In nature, genetic diversity is created within certain (8) . A rose can be crossed with a different kind of rose, but a rose will never cross with a potato. Genetic engineering, (9) usually involves taking genes from one species and inserting them into another (10) to transfer a desired characteristic. This could mean, for example, selecting a gene which leads to the production of a chemical with anti-freeze (11) from an artic fish, and inserting it into a potato or strawberry to make it frost-resistant. (12), then, biotechnology allows humans to breach the genetic walls that separate species.Like the green revolution, (13) some call, the gene revolution (14) to the problem of genetic uniformit y—some say even more so (15) geneticists can employ techniques such (16) cloning and organ culture (培养), processes that produce perfectly (17) copies. Concerns about the erosion of biodiversity, therefore, remain. Genetically altered plants, however, raise new (18), such as the effects that they may have on us and the enviro nment. “We are flying blindly into a new (19) of agricultural biotechnology with high hopes, few constraints, and little idea of thepotential (20),” said science writer Jeremy Rifkin.1. A. fundamental B. governmentalC. mentalD. instrumental2. A. got along with B. given rise toC. come up withD. lived up to3. A. into B. fromC. withD. for4. A. raise B. experimentC. cultivateD. gather5. A. restrict B. resistC. reverseD. recur6. A. hostile B. uselessC. hopelessD. harmless7. A. beneficial B. disappointingC. lastingD. glooming8. A. lines B. limitsC. speciesD. ages9. A. after all B. on the other handC. in any caseD. as a rest10. A. to the point B. in no caseC. in an attemptD. with regard11. A. quality B. superiorityC. priorityD. quantity12. A. In essence B. In partC. In advanceD. In return13. A. what B. whereC. asD. so14. A. combine B. contributesC. commandD. break15. A. that B. becauseC. ifD. when16. A. like B. for exampleC. asD. is17. A. resembling B. alikeC. similarD. identical18. A. issues B. heightC. difficultiesD. goals19. A. spot B. eraC. deadlineD. scheme20. A. navigation B. mysteryC. outcomesD. Destination39. Regret is as common an emotion as love or fear，and it c an be nearly as powerful. So，in a new paper，twores earchers set about trying to find out what the typic al A meric an regrets mos t. In telephone s urveys，Neal Rose，a psyc hologis t and profess or of marketing at the School of Management at Northwes tern U nivers tiy，and M ike Morrison，a doc toral candidate in psyc hology at U niversity of Illinois，as ked 370Americans，aged 19 to 103，to talk about their most notable regret .Partic ipants were asked what the regret was，when it happened，whether it was a result ofs omething they did or didn't do，and whether it was s omething that could still be fixed.T he mos t commonly mentioned regret involved romanc e （浪漫的事）（18%）——los t loves or unfulfilled relationships. Family regrets c ame in s econd （16%），whit people still feeling badly about being unkind to their brothers or s is ters in c hildhood. Other frequently reported regrets involved c areer （13%），education （12%），money（10%） and parenting（9%）。