2012 (中大)大学英语四第一次作业
2012年12月22日四级作文题及中文翻译
2012年12月22日四级作文题及中文翻译第一篇：2012年12月22日四级作文题及中文翻译2012年12月22日四级作文题范文及中文翻译：Education Pays, published every three years, presents detailed evidence of the private and public benefits of higher education.It also sheds light on the distribution of these benefits by examining both the increases and the persistent disparities in college participation and completion.In the three years between the publication of Education Pays 2007 and Education Pays 2010, median earnings for four-year college graduates increased more rapidly than those of high school graduates and the gap between the unemployment rates of the two groups grew.In addition to earnings comparisons, the report documents differences in lifestyles, health, and other outcomes for people with and without college education.Differences in enrollment and completion patterns across demographic groups highlight the reality that gaps in educational attainment are explained by a combination of money and other factors.《教育回报》《教育回报》，每隔三年发布一次。
大学英语四作业1-4标准答案
大学英语四作业1第一局部：交际用语〔共5小题；每题3分，总分值15分〕B 1. —You’ve been busy, haven’t you?—.A. I was busy last weekB. Yes, I’ve been working hard on my paperC. I will get busy with my English studiesD. I’d like to get busy like our teachers.C 2. —Would you please hold these bags for me?—A. That’s very kind of you indeed.B. What are these bags?C. Yes, with pleasure.D. Are these bags very important to you?B 3. —Is it all right that I go home early tonight?—A. There’s no worry.B. Yes, go ahead.C. No, not at all.D. Is that so?D 4. —What’s after the play?—A. Is it very interesting?B. I don’t mind watching this play.C. That’s all right.D. I’m not sure. May be it’s a football match.A 5. —Here’s my car. Do you want a ride?—.A. That’s possibleB. Not at allC. That’s very kind of you. ThanksD.I think so第二局部：阅读理解〔共10小题；每题3分，总分值30分〕Passage 1Most people feel lonely sometimes, but it usually lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact, it’s quite normal. For some people, though, loneliness can last for years. Researchers say there’re three different kinds of loneliness.The first kind of loneliness is temporary (暂时的). This is the most common type. It usually disappear quickly and does not require any special attention. The second kind, situational loneliness, is a result of a particular situation – for example, a family problem, or the death of a loved one. Although this kind of loneliness can cause physical problems, such as headaches and sleeplessness, it usually doe not last for more than a year.The third kind of loneliness is the most severe. Chronic (长期的) loneliness lasts more than two years and has no specific cause. People who experience habitual loneliness have problems socializing and becoming close to others. Unfortunately, many chronically lonely people thinkthere’s little they can do to improve their condition.Psychologists are trying to find ways to help habitually lonely people for two reasons: they are unhappy and unable to socialize and there is a connection between chronic loneliness and serious illness such as heart disease. While temporary and situational loneliness can be a normal and healthy part of life, chronic loneliness can be a very sad dangerous condition.B 6. How would you treat temporary loneliness according to the passage? .A. Talk to friends.B. Just ignore it.C. Go to see a doctor.D. Ask your teachers for guidance.B 7. “It〞in the last sentence of the second paragraph refers to .A. temporary lonelinessB. situational lonelinessC. a family problemD. sleeplessnessA 8. The topic of the fourth paragraph is that .A. one problem of loneliness is a person’s social contacts.B. we depend on various people for different reasonsC. lonely people don’t have many social problemsD. lonely people don’t have many friendsB 9. Why do psychologists want to help chronically lonely people?A. Chronic loneliness can cause family problems.B. Chronic loneliness can cause serious illness.C. Chronic loneliness can not be overcome.D. Chronic loneliness is a harmful to society.A 10. What is the best tile for the passage?A. Three Kinds of Loneliness.B. Loneliness and Disease.C. Loneliness and Social Contacts.D. Chronic Loneliness.Passage 2EVENTS (赛事)Bicycle tour and raceA bike tour and race will be held on August 26 and 27 (Sat, & Sun.). At 5:30 a.m. the riders will leaveTian’anmen square and ride the first 35 kilometers as a training leg. Then the next 55 kilometer leg, from Yanjiao to Jixian, will be the first competitive part of the tour.The riders and their bikes will then be taken from Jixian to Changli.The second racing leg of the tour will be from Changli to the seaside of Nandaihe, covering a distance of 20 kilometers. Saturday night includes the stay at Nandaihe and supper. Sunday morning is free for play at the seaside. At noon all the people and their bikes will be taken back to Beijing.Cost:200 YuanTelephone:4675027Brazilian footballersThe Brazilian Football Club will play Beijing Guo’an Team at the Workers Stadium on August 26. The club has four national team players. Also coming is 1994 US Would Cup star Romario who has promised to play for at least 45 minutes.Ticket prices: 60, 100, 150 Y uanTime/Date: 4:30 pm. August 26 (Sat.)Telephone:5012372Rock-climbingThe Third National Rock Climbing Competition will be held on August 26-27 at the Huairou Mountain-climbing Training Base. More than 10 teams from Beijing.Wuhan, Dalian, Jilin and other places will take part in it. A Japanese team will give an exhibition climbing. Free for spectators (观众).Take a long-distance bus from Dongzhimen to Huairou.Time/Date: 9-12 a.m., August26 and 27Telephone: 7143177, 7144850, Wang Zhenghua11. The main purpose of announcing the above events is to give information about C .A. visiting teamsB. famous playersC. things to do for the weekendD. prices to pay for the sports events12. If you take part in the bike tour, you will ride for D .A. 35 kilometersB. 55 kilometersC. 75 kilometersD. 110 kilometers13. The un derlined word “leg〞in “Bicycle tour and race〞probably means D .A. raceB. practiceC. part of the trainingD. part of the tour14. What is special about the rock climbing competition? BA. A foreign team takes part in it.B. You can watch it without paying.C. You don't have to be a sportsman to take part.D. The bus trip to the place of the competition is free.15. If you want to find something to do for Saturday afternoon, which telephone number will youcall? CA.4675027B.7143177C. 50l2372D.7144850第三局部：词汇与结构〔共5小题；每题3分，总分值15分〕16. You can hardly imagine Jane _B___ the housework all by herself.A. to doB. doingC. doD. did17. You __A__ out yesterday without a coat. No wonder you caught cold.A. shouldn’t have goneB. mustn’t have goneC. couldn’t have goneD. needn’t have gone18. It’s a beautiful dress, but I don’t think it _C___ the price you paid for.A. worthwhileB. worthyC. worthD. cost19. __D__ you’ve found, you must give it back to the person it belongs to.A. WhicheverB. No matter howC. HoweverD. Whatever20. Shocked at what he had just been told, Julian put his phone down as if he __C___ a ghost.A. just sawB. has just seenC. had just seenD. were just seeing第四局部：完形填空〔共10小题；每题1分，总分值10分〕Nowhere 21 seen a more untidy office than my friendJame’s. Everywhere there are papers and books. Not only 22 never to be cleaned out, but also I do not think it is ever aired,for at notime have I seen any of the windows open. Often I have 23 James that he should open one,but each time he answered,“Not just now,Henry,later〞. Luckily I do not have to go there very often nor do I stay there longer than I have to. Strangely enough,James is quite tidy outside his office. Only once have I seen him with a dirty 24 ,for example. Nor is he careless about things like invitations. At no time 25 been known to forget a party,and no sooner does he receive an invitation 26 he answers it. Unfortunately,his office is quite differently run. Perhaps he does not like such a work. In his garden in the evenings and 27 ,James is happy as soon as he gets home from the office.He begins to work in the garden. Always he seems to have some work to do there, and nowhere in his garden is there a curlier which is not tidy and well looked 28 . Seldom have I seen prettier flowers, or healthier vegetables,or smoother, greener grass than in James garden. Really. I think he ought 29 a farmer,so good is he 30 such work.21. A.have IB.do I C. I have D. I do A22. A. does it seem B. it does seem C. it seems D. is it seem A23. A. hinted B. suggested C. asked D. mentioned B24. A. dog B. collar C. caller D. Dollar B25. A. will he B. he will C. has he D. he has C26. A. than B. as C. and D. When A27. A. in week-ends B. in week-end C. by week-ends D. at week-ends D28. A. about B. after C. at D. For B29. A. work as B. to go C. to have been D. Become C30. A. for B. at C. in D. With B第五局部：英译汉〔共3小题；每题5分，总分值15分〕31.If you travel by ship across the Pacific Ocean, you cross the International line.如果你坐船穿过太平洋，那你就穿过了国际日期变更线。
2012年12月大学英语四级考试真题第一套(答案详解)
2012年12月大学英语四级考试真题第一套Part I Writing【标准版点评】这次四级作文出了图表题，可能让大家有些意外，但是四六级考察图表作文已经并不是第一次，早在2002年的时候就已经出现过，是图表+提纲的形式，图表反应的是大学生使用计算机的情况。
由于备考时大家只是关注近几年的题型，可能没有关注到以往考察过图表作文。
我们在备考作文的时候，一般会从以下几个方面着手准备，如何描述现象、如何分析原因、如何分析影响、如何给出解决措施、如何进行观点论战等。
其实，图表作文也是从这几个方面展开，只是将第一段的描述现象改为描述图表即可。
可见，无论是考察哪种作文题，我们都可以将它转化为我们熟悉的提纲式。
这次作文题目有两个版本。
题目都是Educational Pays（教育回报），一个版本的图表显示的是教育水平越高，收入越高，另一个版本的图表显示的是教育水平越高，失业率越低。
虽然图表描述的具体内容不同，但主题是一致的：教育是值得投资的。
写作思路也是一致的。
两篇范文都是采取三段式的描述方法。
第一段：描述图表。
先一句话引出图表总体内容The above bar chart clearly shows us … 然后具体描述现象We see that…。
最后用for instance引出一些具体数据来例证现象。
第二段：分析原因。
先写一个引出原因的句子，然后具体列举一到两个原因即可。
由于字数限制，原因不必列太多。
第三段：给出建议。
先是总结这个现象This phenomenon tells us that education is a worthy investment.（教育值得投资）。
然后是建议国家增大教育投资，以及个人要努力学习。
这种三段式的写作模式容易掌握，在考场中比较实用，建议大家仿写。
【高分版点评】本次四级作文围绕着同一个话题，education pay（教育回报），出现了两个版本，一个是教育和失业率的关系，另一个是教育和收入的关系。
2012年9月份考试大学英语（4）第一次作业.doc
2012年9月份考试大学英语（4）第一次作业.doc2012年9月份考试大学英语（4）第一次作业一、单项选择题（本大题共60分，共 60 小题，每小题 1 分）1. ( )his worry, Dad was a pillar of strength for us and especially for Mum.A. In spiteB. DespiteC. AlthoughD. Though2. How long does it take to get there? （）A. It takes some book.B. A few miles.C. It takes four hours.D. It means nothing.3. Mary succeeded in living ( )her extraordinary reputation.A. upB. up toC. onD. down4. Beautiful music, isn’t it?（）A. Who’s the composer?B. Yes. It’s my favorite.C. So glad to hear that.D. It’s a gift from my father.5. He said that he ( )since two o’clock that morning.A. was writingB. would have been writingC. would be writingD. had been writing6. Would you agree to ______ the operation?A. Parsons having full control ofB. Parsons controlC. Parson''s having full control ofD. be in Parson''s control7. How long does it take to get there? （）A. It takes some book.B. A few miles.C. It takes four hours.D. It means nothing.8. The population in the United States, where immigrants account for more than ten percent of residents, increases by about 1 per cent annually, ( ) with just 0.2 per cent in the EU.A. comparingB. compared beingC. comparedD. and compared9. You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following10. How do you like your chicken? （）A. Well, fried.B. Very wellC. I don’t like it.D. It’s nice.11. Michael, you wouldn’t believe what I just saw! It was awful! （）A. I know.B. You saw the bus accident?C. That was a really terrible accident.D. Cheer up!12. ( )he works hard, I don’t mind when he finished the experiment.A. As soon asB. As well asC. So far asD. So long as13. Jimmy, We’ll be there for you; whatever you need. （）A. It was awful.B. Is he alright?C. Thanks a lot. You guys are the greatest.D. I don’t think he’ll make it.14. What’s wrong with you?（）A. It doesn’t matter.B. I’m sorry.C. I’ve got a bad cold.D. Okay. I’ll deal with it.15. They are ( )to come sine the weather is so bad.A. likeB. unlikelyC. loveD. lovely16. Beautiful music, isn’t it?（）A. Who’s the composer?B. Yes. It’s my favorite.C. So glad to hear that.D. It’s a gift from my father.17. How can I apply for the job? （）A. You may come in and get an application.B. Yes, you can.C. No, you cannot.D. It is for you only.18. How are you feeling now? （）A. Oh, much better.B. I am very happy.C. I t’s not important.D. So beautiful and sweet.19. Hi, is Mary there, please? （）A. Hold on. I''ll get herB. No, she isn''t hereC. Yes, she lives hereD. Yes, what do you want20. Why do you look so unhappy? （）A. It looks like a disaster.B. My skin is so dry and rough.C. It’s fine today.D. He looks terrible.21. What’s the weather like i n Chongqing these days? （）A. It’s like raining.B. It doesn’t like the weather.C. It is very hot.D. I’d like raining.22. How can I apply for the job? （）A. You may come in and get an application.B. Yes, you can.C. No, you cannot.D. It is for you only.23. Hello, I''d like to speak to Mark, please. （）A. Yes, I''m Mark.B. This is Mark speaking.C. It''s me here.D. This is me.24. What are you particularly interested in? （）A. This is good history book.B. I’m keen on the history IT in china.C. Sure, I''m interested in it.D. There are many things to do.25. What are you busy with?（）A. I have a busy schedule this week.B. Yes. I’m very busy.C. I’m preparing the exam.D. No. I’m not sure.26. Excuse me, how can I get to the Dodak Company? （）A. See it on the left side.B. Go straight for about 10 minutes.C. Ask him.D. I can’t understand.27. The losing candidate accepted the result of the election ______ .A. gracefulB. graciousC. gracefullyD. graciously28. ______ France Viuard an excellent political speaker but she was also among the first members of the populist party.A. Not onlyB. If onlyC. Only ifD. Not only was29. I owe a great deal to my coach. Without his encouragement, I ( ) my goal.A. will never have achievedB. needn''t have achievedC. mustn''t have achievedD. would never have achieved30. We don''t need a car, ( ).A. and neither can we afford itB. neither we can afford itC. and we can neither afford itD. neither can afford it31. I saw the baby was about to fall off the bed and caught it just ( ) the nick of time.A. inB. onC. atD. for32. It is disgusting ( ) the students do not want to work for a living.A. whatB. thatC. whereD. how33. The agency is more ( ) with making arty ads than understandingits clients（客户）.A. concernB. concernedC. concerningD. to concern34. The last half of the nineteenth century ( ) the steady improvement in the means of travel.A. has witnessedB. was witnessedC. witnessedD. is witnessed35. We gave up the house, because of( ) considerations.A. economicB. economicalC. economyD. economics36. He ( ) his toys all over the floor and I had to pick them up.A. used to scatterB. is used to scatteredC. used to scatteringD. scatter37. ( ) with the talk show, I dozed off.A. BoringB. BoredC. Having boredD. Having been bored38. As a child, I wore what my mother gave me or the ( )from my sister.A. hands-me-downB. hand-me-downC. hand-me-downsD. hands-me-downs39. It was not very long ( ) scientists applied the technique toother species.A. whileB. thenC. beforeD. after40. If I hadn''t stood under the ladder to catch you when you fell, you ( ) now.A. couldn''t have smiledB. didn''t smileC. wouldn''t be smilingD. won''t smile41. He spent the whole night thinking over ( ) Mr. Smith had said at the meeting.A. all whatB. whichC. all42. I had planned to leave Guangzhou ( ) the morning of the 20th, but the take-off was postponed till the late afternoon because of the weather.A. inB. onC. atD. for43. If they had passed the law, the economy ( ) in better shape now.A. would beB. would have beenC. beD. were44. Mother came out of the room with a serious air. She ( ) topersuade Father not to quit his job.A. should have failedB. must have failedC. might failD. could fail45. We don''t need a car, ( ).A. and neither can we afford itB. neither we can afford itC. and we can neither afford itD. neither can afford it46. The lecture given by Prof.Hope on the American culture was so interesting. You ( ) it.A. don''t have to missB. needn''t have missedC. shouldn''t missD. shouldn''t have missed47. They have been working on the project for seven months, by the end of the year they ( ) it.A. have finishedB. will be finishedC. will be finishingD. will have finished48. The agency is more ( ) with making arty ads than understandingits clients（客户）.A. concernB. concernedC. concerningD. to concern49. We have made the decision ( ) we buy the new car at thisprice.A. thatC. whenD. which50. This digital radio looks stylish,( )it often fails to work.A. forB. butC. thenD. furthermore51. The ship''s captain radioed that it was in ( ).A. pressB. pressC. distressD. compress52. Thomas is afraid of the dark, ( ) he sleeps with a light on in his room.A. thereforeB. becauseC. howeverD. then53. I''m not ( ) any success stories that began with somebody dropping out of high school.A. awareB. aware ofC. heardD. heard of54. Tom spent the summer holidays in college, during ( ) time he tooka part-time job and read many literary books as well.B. thisC. theD. which55. It was not until recently ( ) we learned the famous film star would marry that politician.A. whenB. whichC. thatD. then56. Tom spent the summer holidays in college, during ( ) time he tooka part-time job and read many literary books as well.A. thatB. thisC. theD. which57. Had he worked harder, he ( ) the exams.A. must have got thoughB. would get thoughC. would have got throughD. could get through58. Please explain the secret of your success. （）A. There is no secrete to success.B. I wish there had been time for me to finish.C. I want to get back what I want.D. I don’t regret that I quit college.59. It was not very long ( ) scientists applied the technique to other species.B. thenC. beforeD. after60. The graduate school will consider the applicants according to their GRE score and ( ) recordA. academicB. creditC. studyD. mark二、阅读理解单项选择题（本大题共40分，共4 小题，每小题10 分）1.Every artist knows in his heart that he is saying something to the public. Not only does he want to say it well, but he wants it to be something which has not been said before. He hopes the public will listen and understand –- he wants to teach them, and he wants them to learn from him.What visual artists like painters want to teach is easy to make out but difficult to explain, because painters translate their experiences into shapes and colors, not words. They seem to feel that a certain selection of shapes and colors, out of the countless billions possible, is exceptionally interesting for them and worth showing to us. Without their work we should never have noticed these particular shapes and colors, or have felt the delight which they brought to the artist.Most artists take their shapes and colors from the world of nature and from human bodies in motion and repose; their choices indicate that these aspects of the world are worth looking at, that they contain beautiful sights. Contemporary artists mightsay that they merely choose subjects that provide an interesting pattern, that there is nothing more in it. Yet even they do not choose entirely without reference to the character of their subjects.If one painter chooses to paint gangrenous leg and another a lake in moonlight, each of them is directing our attention to a certain aspect of the world. Each painter is telling us something, showing us something, emphasizing something—all of which means that, consciously or unconsciously, he is trying to teach us.(1).It is hard to explain what a painter is saying because_______A.most painters do not express themselves wellB. a painter uses unusual words and phrasesC. a painter uses shapes and colors instead of wordsD.many painters do not say anything(2).An artist’s choice of shapes and colors indicates that he believes them to be ____A. meaningful in themselvesB. merely beautifulC. a reflection of his experiencesD. worth looking at(3).The writer says that contemporary artists might say their choice of subject _____.A.carries a message to the publicB. only provides interesting patternsC. has no pattern of formD. teaches the public important truths(4).The writer says that contemporary art contains ______.A. nothing but meaningless patternsB. uninteresting aspects of the worldC. subjects chosen partly for their meaningD. completely meaningless subjects(5).The passage implied that_________.A. A painting is more easily understood than a symphonyB. Art is merely the arranging of shape and colorC. Every artist tries to say something to the publicD. One must look beyond shape and color to find what the artist is saying2.After practicing as a surgeon for several years, Dr. Ginoux decided to apply for membership in the American College of Surgeons(美国外科医生学会), a highly selective and distinguished professional organization.As part of the application procedure (手续), Dr. Ginoux was asked to prepare a list of all the operations performed in the previous seven years. Slowly, as she worked on the long list, she began tofeel uncertain. She began to question some of her decisions. Had she used the best technique in that case? Maybe, in this case, she should have run one more test before operating? On the other hand, maybe she should have … Would the doctors on the selection committee understand that, as the only trained surgeonin the area, she usually could not get advice from others and therefore, had to relycompletely on her own judgment? For the first time, Dr. Ginoux felt lonely and isolated.The longer Dr. Ginoux worked on the application forms, the more depressed she became. As hope faded, she wondered if a “country doctor” had a realistic chance of being acc epted by the American College of Surgeons.(1).Dr. Ginoux was working in _______.A. a large cityB. the American College of SurgeonsC. an area far from any big cityD. a selective organization(2).The application forms must include ___.A. the decision procedureB. a record of all the operations.C. the best techniqueD. a list of advice and judgments(3).It was most probable that Dr. Ginoux was ____A. a member in that organizationB. a well-trained surgeonC. a graduate from the American College of SurgeonsD. a distinguished surgeon in America(4).When she was filling the application froms, Dr. Ginoux began to be____.A. realisticB. distinguishedC. perplexedD. decisive(5).When filling the forms, Dr. Ginoux felt depressed because _____.A. she didn’t perform enough operationsB. some operations were unsuccessfulC. she didn’t get advice from the selection committeeD.she was doubtful about her operations3.An important new industry, oil refining, grew after the Civil War. Crude oil, or petroleum – a dark, thick ooze from the earth – had been known for hundreds of years. But little use had ever been madeof it. In the 1850’s Samuel M. Kier, a manufacturer in the western Pennsylvania, began collecting the oil from local seepages andrefining it into kerosene, Refining, like smelting, is a process of removing impurities from a raw material.Kerosene was used to light lamps. It was a cheap substitute for whale oil, which was becoming harder to get. Soon there was a large demand for kerosene. People began to search for new supplies of petroleum.The first oil well was drilled by E. L. Drake, a retired railroad conductor. In 1859 he began drilling in Titusville, Pennsylvania. The whole venture seemed so impractical and foolish that onlookers called it “Drake’s Folly”. But when he had drilleddown about 70 feet (21 meters), Drake struck oil. His well began to yield 20 barrels ofcrude oil a day.News of Drake’s success brought oil prospectors to the scene. By the early 1860’s these wildcatters were dril ling for “black gold” all over western Pennsylvania. The boom rivaled the California gold rush of 1848 in its excitement and Wild West atmosphere. And it brought far more wealth to the prospectors than any gold rush.Crude oil could be refined into many products. For some years kerosene continued to be the principal one. It was sold in grocery stores and door-to-door. In the 1880’s refiners learned how to make other petroleum products such as waxes and lubricating oils. Petroleum was not then used to make gasoline or heating oil.(1).Which of the following is the best title for the passage?A. Oil Refining: A Historical PerspectiveB. The California Gold Rush: Get Rich QuicklyC. Private Property: Trespassers Will Be ProsecutedD. Kerosene Lamps: Trespassers Will Be Prosecuted(2).It can be inferred from the passage that Kerosene was preferable to whale oil because whale oil was too ________.A. expensiveB. thickC. hotD.polluted(3).Why does the author mention the California gold rush?A. to explain the need for an increased supply of goldB. toindicate the extent of United States mineral wealth C. to describethe mood when oil was first discovered D. to argue that gold was more valuable than oil(4).The word “one” in the second sentence of the last para graph could best be replaced by which of the following words?A. oilB. doorC. storeD. product(5).The author mentions all of the following as possible products of crude oil EXCEPTA. waxB. gasolineC. KeroseneD. plastic4.Are you planning a vacation? If you like hot and extremely dry summers, go to Phoenix, Arizona. For hot temperatures but lots ofrain and thunderstorms, try Miami, Florida. If you want average temperatures and rainfall, St. Louis, Missouri, is the spot. Or ifyou're a cold weather fan, head to Fairbanks, Alaska. Its winters are very cold with little precipitation. Each of these citieshas acertain type of weather. The average weather for a place over many years is called climate, and in no two places in the world is it exactly the same. How can this be?Many things in nature, such as sunshine, temperature, and precipitation, affect climate. Nearness to mountain, oceans, and large lakes affects it too. Another factor is altitude, or height above sea level. Air cools as altitude increases. So a city at a higher altitude may be colder than one at a lower altitude. Finally, winds affect climate. They move heat and moisture between the oceans and continents. Winds keep the tropics from overheating. They keepthe polar regions from getting overly cold.Climate changes over long periods of time. Some scientists think, for example, that the earth's climate changed at the time of the dinosaurs. They think the dinosaurs died because of the change. What causes a climate to change? One possible cause may be changes in the sun. Sunspots, for example, are cool, dark spots that form on the sun. Sunspots may decrease precipitation on the earth and cause unusually dry periods. Changes in the atmosphere may change climate too. Volcanic eruptions, for instance, release solid particles into the air. These particles may form a cloud that blocks out the sun's heat. Human activity is another cause of climate change. Air pollution and the reduction of forest cover may have long-term effects on climate.This passage is concerned with things that affect _________.A. precipitationB. climateC. altitudeD. sunspots(2).Change in climate may have caused ___________.A. dinosaurs to dieB. dark spots to form on the sunC. volcanic eruptionD. air pollution(3).The effect of a volcanic eruption on climate may be to make it_________.A. wetterB. dryerC. warmerD. colder(4).To help readers understand how climate can change, the writeruses______.A. examplesB. a story about the seashoreC. order of importanceD. a strong argument(5).Which of the following is the place of greatest altitude on a mountain?A. the foot of the mountainB. 8,500 feet up the mountainC. the top of the mountainD. 15,785 feet up the mountain答案：一、单项选择题（60分，共 60 题，每小题 1 分）1. B2. C3. B4. B5. D6. C7. C8. B9. B 10. A 11. B 12. D 13. C14. C 15. B 16. B 17. A 18. A 19. A 20. B 21. C 22. A 23. B 24. B25.C 26. B 27. C 28.D 29. D 30. A 31. A 32. B 33. B 34. C 35. A 36. A37. B 38. C 39. C 40. C 41. C 42. B 43. B 44. B 45. A 46. D 47.D 48.B 49. A 50. B 51.C 52. A 53. B 54.D 55. C 56. D 57. C 58. A 59. C60. A二、阅读理解单项选择题（40分，共 4 题，每小题 10 分）1.(1). C (2). D (3). B (4). C (5). D(1). C (2). B (3). B (4). C (5). D 3.(1). A (2). A (3). C (4). D (5). D 4.(1). B (2). A (3). D (4). A (5). C。
大学英语综合教程第四册Unit1
Further Understanding True or False
Interview
Multiple Choice Answer the Questions
Unit 1 Changes in the Way We Live
Before Reading Global Reading Detailed Reading After Reading Supplementary Reading
Unit 1 Changes in the Way We Live
Before Reading Global Reading Detailed Reading After Reading Supplementary Reading
4. We were told that the first winter has left a deep impression on you. Could you please say something about that? (snow; storm; wood; apples) 5. What did you do when spring came? (two floods; growing season; wave of produce; freezer; cupboards; basement; barn)
Unit 1 Changes in the Way We Live
Before Reading Global Reading Detailed Reading After Reading Supplementary Reading
Multiple Choice Choose the best answer to complete the sentence. 1. The writer quitted his job because __________. A) he thought he would have a better time in the countryside B) he would have more work to do in the year to come C) he was sure that he had enough money to support his family D) he just wanted to improve the quality of his family’s life in the country
大学英语IV第1次作业
本次作业是本门课程本学期的第1次作业，注释如下：大学英语IV 第1单元作业题一、单项选择题(只有一个选项正确，共40道小题)1. –David, I got an A in Accounting!–_________________________(A) I was surprised to hear the news.(B) Are you kidding?(C) That’s a pity.(D) Congratulations!正确答案：D解答参考：[第一单元]D 当得知他人在考试中取得好成绩时，首先应向对方表示祝贺，故D项为正确答案。
A，B，C三个选项都不符合礼貌习惯。
2. –How do you think of this test?–_________________________(A) I got 85.(B) Good luck.(C) It’s a piece of cake.(D) Don’t worry about it.正确答案：C解答参考：[第一单元]C 该题题干是询问对方对于考试的看法，“a piece of cake”表示“容易的事，小菜一碟”，说明回答者认为此次考试很容易，因此只有选项C符合上下文语境。
3. –Do you like Professor Zhang’s classes?–_________________________(A) I never miss her class.(B) Chemistry is difficult to study.(C) I take a course in Chemistry.(D) Professor Zhang is a strict teacher.正确答案：A解答参考：[第一单元]A 说话者询问对方是否喜欢上张教授的课，选项A的言外之意是回答者十分喜欢教授的课因而从不缺席，故选A，其它三个选项不合题意。
4. –What school subject do you like best?–_________________________(A) I hate Physics.(B) English is my favorite.(C) I dislike Computer Science.(D) I major in World History.正确答案：B解答参考：[第一单元]B 该题是问听话者最喜欢的学科，而A，C选项都表示的“不喜欢……”，因此不正确，而答案D意为专业是世界历史，并不代表是最喜欢的科目，所以只有B项正确。
四川大学《大学英语（四）》第一次作业问题详解
四川⼤学《⼤学英语（四）》第⼀次作业问题详解⾸页 - 我的作业列表 - 《⼤学英语（四）》第⼀次作业答案欢迎你，你的得分： 96.0完成⽇期：2018年06⽉12⽇ 08点35分说明：每道⼩题选项旁的标识是标准答案。
⼀、单项选择题。
本⼤题共40个⼩题，每⼩题 2.0 分，共80.0分。
在每⼩题给出的选项中，只有⼀项是符合题⽬要求的。
1.o— How do you like your first term here at the university?o— _______C.To tell the truth, I don’t like it at all.D.I don’t know.E.How about you?F.I don’t want to talk about it.2.o— What’s your major?o—_______B.I take a course in literature.C.I’m interested in medicine.D.I’m thinking of taking the linguistics course.E.I take world history as my major.3.o— Your library book is due next Thursday. If you want it for longer, you will have to renew it.o— _______B.That’s impossible.C.Can I keep it a little longer?D.It doesn’t matter at all.E.Thanks. I only need it for a few days.4.o— Can I keep this book a little longer?C.You can, but you will need to officially renew it for one week.D.The book is much in demand.E.You’ll have to pay fines.5.o— Let’s go to the library this afternoon.o—_______B.Yes, that’s right.C.No, I can’t.D.What about you?E.That’s a good idea.6.o— When you can't follow your teacher, what will you say? o—I will say, "_______"B.Can you say for a second time?C.Pardon?D.I don't understand anything.E.What you said was nonsense.7.o— What’s wrong with me, doctor? I feel quite bad.o— _______B.I don’t know.C.Let me treat you some whisky.D.I’m not sure. Let’s take your temperature.E.You are a little overweight.8.o— Will he have to be hospitalized?o— _______B.No, he will recover soon.C.It will last long.9.o— Would you like to order now?o— _______B.I’m full now.C.Yes. I’d like fish and the soup.D.But the price is high.E.Thank you. It’s very kind of you.10.o— Bring me the bill, please.o— _______B.You are welcome.C.Please wait for a moment, sir.D.I'll hurry up.E.Be quick.11.o— Shall we go out for dinner tonight?o— _________B.No, you can't.C.Yes, please.D.Thank you, I don't want to.E.Sorry, I have a report to finish.12.o— It's rather cold in here. Do you mind if I close the window? o— ________B.Yes, please.C.No, please.D.Sure, please.E.I don't like it.13.o— Shall we sit up here on the grass or down there near the water?C.Sorry, I don't like neither.D.Certainly, why not?E.Yes, we like these two places.14.o— How about going for a drive?o— _______B.It's too fast.C.Yes, we shall.D.Yes, let's go by bike.E. A good idea.15.Peter will _______ as managing director when Bill retires..take offA.take overB.take onC.take in16.He _______ that he had been in prison twice before..revisedA.rewroteB.revealedC.returned17.The young lady coming over to us _______ our English teacher; the way she walks tells us that!.must beA.can beB.would beC.could be18.You _______ your lesson over the weekend, but you didn’t..would studyA.must studyo— ____I put my coat here?o— Sorry, you ______.B.May; mustn'tC.Do; don'tD.Can; needn'tE.May; can't20.You ______ to the meeting this afternoon if you have something important to do..needn't to comeA.don't need comeB.don't need comingC.needn't come21.She wonders ____will happen to her private life in the future..thatA.itB.thisC.what22.We all know the truth ________ there are air, water and sunlight there are living things..ifA.whatB.thatC.whether23._________is going to do the job will be decided by the Party committee..ThatA.WhyB.HowC.WhoA.whereB.thatC.why25.Miss Wang wanted to know _______for the film..why was he lateA.why is he lateB.why he is lateC.why he was late26.Could you be more _______ about what you’re looking for?.particularA.peculiarB.specialC.specific27.I arrived at the classroom to find I had _______ my book _______ on the bus. .left…aloneA.left…behindB.left…asideC.left…off28.The shops offer almost everything _______ ranges from cheap to expensive. .thatA.whichB.whatC.it29.Did you notice the guy ______ head looked like a big potato?.whoA.whichB.whose30.I will never forget the days _______ I spent with my friends in Beijing..whenA.thatB.in whichC.on that31.Smoking, _______ is harmful for people’s health, is nevertheless popular nowadays..thoughA.thatB.althoughC.which32.We moved to the front row ______ we could hear and see better..so asA.so thatB.becauseC.such that33.I will never give in _______ they might do or say about my plan..whateverA.howeverB.no matter howC.how34.John fell asleep _______ he was listening to the music..afterA.beforeB.whileC.as soon as35.They didn't start the work ______ their teacher came back..untilC.if36.She knew that society would _______ her for abandoning her children..discussA.talkB.sayC.condemn37.The pilot of an airplane is responsible _______ the safety of the passengers..ofA.withB.forC.about38.I have the complacent feeling ______ I'm highly intelligent..whatA.whichB.thatC.this39.It happened _______ Lisa wasn’t there at that time..whetherA.ifB.thatC.what40. Many people would agree that stress is a major problem inmodern life. It is certainly true that worry and quarrel can cause all kinds of illnesses, ______ backache to severe headaches, or even more serious complaints such as high blood pressure.Many of us think ______ stress as something that other people impose on us. We often complain about how other people put us ______ pressure. But we should try not to let such pressure affect us. We should not forget that we are largely responsible for some of the stress ourselves. We sometimes take ______ more work than our bodies and our minds can handle. We should learn to ______ our limitations.We should be aware of which things are really important and which are not.（根据⽂章，将下⾯五个选项按照正确的顺序填在原⽂中）4：from5：on.15243A.24315B.41253C.25134三、判断题。
四川大学网络教育《大学英语四》第一次作业
你的得分：100.0完成日期：2020年10月15日 14点56分说明：每道小题选项旁的标识是标准答案。
一、单项选择题。
本大题共40个小题，每小题 2.0 分，共80.0分。
在每小题给出的选项中，只有一项是符合题目要求的。
1.◦— How do you like your first term here at the university?◦— _______A.To tell the truth, I don’t like it at all.B.I don’t know.C.How about you?D.I don’t want to talk about it.2.◦— What’s your major?◦— _______A.I take a course in literature.B.I’m interested in medicine.C.I’m thinking of taking the linguistics course.D.I take world history as my major.3.◦— Your library book is due next Thursday. If you want it for longer, you will have to renew it. ◦— _______A.That’s impossible.B.Can I keep it a little longer?C.It doesn’t matter at all.D.Thanks. I only need it for a few days. 4.◦— Can I keep this book a little longer? ◦— _______A.No, you can’t. They are two days overdue.B.You can, but you will need to officially renew it for one week.C.The book is much in demand.D.You’ll have to pay fines.5.◦— Let’s go to the library this afternoon.◦—_______A.Yes, that’s right.B.No, I can’t.C.What about you?D.That’s a good idea.6.◦— When you can't follow your teacher, what will you say? ◦—I will say, "_______"A.Can you say for a second time?B.Pardon?C.I don't understand anything.D.What you said was nonsense.7.◦— What’s wrong with me, doctor? I feel quite bad. ◦— _______A.I don’t know.B.Let me treat you some whisky.C.I’m not sure. Let’s take your temperature.Page 1 of 5查看作业《大学英语（四）》第一次作业答案我的作业列表-《大学英语（四）》第一次作业答案D.You are a little overweight. 8.◦— Will he have to be hospitalized?◦— _______A.No, he will recover soon.B.It will last long.C.There is nothing wrong with me.D.He has a serious headache.9.◦— Would you like to order now? ◦— _______A.I’m full now.B.Yes. I’d like fish and the soup.C.But the price is high.D.Thank you. It’s very kind of you.10.◦— Bring me the bill, please.◦— _______A.You are welcome.B.Please wait for a moment, sir.C.I'll hurry up.D.Be quick.11.◦— Shall we go out for dinner tonight? ◦— _________A.No, you can't.B.Yes, please.C.Thank you, I don't want to.D.Sorry, I have a report to finish.12.◦— It's rather cold in here. Do you mind if I close the window?◦— ________A.Yes, please.B.No, please.C.Sure, please.D.I don't like it.13.◦— Shall we sit up here on the grass or down there near the water?◦— ________A.I'd rather stay here if you don't mind.B.Sorry, I don't like neither.C.Certainly, why not?D.Yes, we like these two places.14.◦— How about going for a drive?◦— _______A.It's too fast.B.Yes, we shall.C.Yes, let's go by bike.D.A good idea.15.Peter will _______ as managing director when Bill retires.A.take offB.take overC.take onD.take in16.He _______ that he had been in prison twice before.A.revisedB.rewroteC.revealedD.returned17.The young lady coming over to us _______ our English teacher; the way she walks tells us that!A.must beB.can beC.would beD.could bePage 2 of 518.You _______ your lesson over the weekend, but you didn’t.A.would studyB.must studyC.must have studiedD.should have studied19.◦— ____I put my coat here?◦— Sorry, you ______.A.May; mustn'tB.Do; don'tC.Can; needn'tD.May; can't20.You ______ to the meeting this afternoon if you have something important to do.A.needn't to comeB.don't need comeC.don't need comingD.needn't come21.She wonders ____will happen to her private life in the future.A.thatB.itC.thisD.what22.We all know the truth ________ there are air, water and sunlight there are living things.A.ifB.whatC.thatD.whether23._________is going to do the job will be decided by the Party committee.A.ThatB.WhyC.HowD.Who24.That is ______ Lu Xun once lived.A.whatB.whereC.thatD.why25.Miss Wang wanted to know _______for the film.A.why was he lateB.why is he lateC.why he is lateD.why he was late26.Could you be more _______ about what you’re looking for?A.particularB.peculiarC.specialD.specific27.I arrived at the classroom to find I had _______ my book _______ on the bus.A.left…aloneB.left…behindC.left…asideD.left…off28.The shops offer almost everything _______ ranges from cheap to expensive.A.thatB.whichC.whatD.it29.Did you notice the guy ______ head looked like a big potato?A.whoB.whichC.whoseD.whom30.I will never forget the days _______ I spent with my friends in Beijing.A.whenB.thatC.in whichPage 3 of 5D.on that31.Smoking, _______ is harmful for people’s health, is nevertheless popular nowadays.A.thoughB.thatC.althoughD.which32.We moved to the front row ______ we could hear and see better.A.so asB.so thatC.becauseD.such that33.I will never give in _______ they might do or say about my plan.A.whateverB.howeverC.no matter howD.how34.John fell asleep _______ he was listening to the music.A.afterB.beforeC.whileD.as soon as35.They didn't start the work ______ their teacher came back.A.untilB.whileC.as soon asD.if36.She knew that society would _______ her for abandoning her children.A.discussB.talkC.sayD.condemn37.The pilot of an airplane is responsible _______ the safety of the passengers.A.ofB.withC.forD.about38.I have the complacent feeling ______ I'm highly intelligent.A.whatB.whichC.thatD.this39.It happened _______ Lisa wasn’t there at that time.A.whetherB.ifC.thatD.what40. Many people would agree that stress is a major problem in modern life. It is certainly true thatworry and quarrel can cause all kinds of illnesses, ______ backache to severe headaches, or even more serious complaints such as high blood pressure.Many of us think ______ stress as something that other people impose on us. We often complain about how other people put us ______ pressure. But we should try not to let such pressure affect us.We should not forget that we are largely responsible for some of the stress ourselves. We sometimes take ______ more work than our bodies and our minds can handle. We should learn to ______ our limitations. We should be aware of which things are really important and which are not.（根据文章，将下面五个选项按照正确的顺序填在原文中）1：of2：under3：accept4：from5：onA.15243B.24315C.41253D.25134三、判断题。
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一、翻译：（每题1.5分，共60分）Take this empty box away and bring me a full one.所选答案： 把这个空盒子拿走,给我拿一个满的。
问题 2He lives in a small room with only one small window.所选答案： 他住在一个小房间里只有一个小窗口。
问题3Do you often do your washing in the evening?所选答案： 你经常在晚上洗衣服吗?问题 4Excuse me. Where's the nearest police station?所选答案： 对不起。
最近的警察局在哪里?问题 5China will build up a space station in ten years.所选答案： 在十年内中国将建立一个空间站问题 6I think our dream will become true.所选答案： 我认为我们的梦想就会变成现实问题 7Please ring me up tomorrow morning.所选答案： 明天早上请打电话给我问题 8My grandpa is used to getting up early.所选答案： 我的爷爷是习惯于早起。
问题 9The plane took off very smoothly.所选答案： 飞机很平稳地起飞了问题10They sold the old house yesterday.所选答案：他们卖掉了昨天的老房子问题11Jane has told me a lot about her trip in South Africa.所选答案：简告诉我许多有关她在南非旅行问题12Christmas is the most important festival in the west.所选答案：圣诞节是最重要的节日在西方问题13No matter what happens, I'll be your best friend.所选答案：无论发生什么事,我将是你最好的朋友问题14I'll try not to take up too much of your time.所选答案：我会尽量不占你太多的时间问题15We are short of time and money.所选答案：我们缺少时间和金钱问题16需要评分The old man is in his late sixties.所选答案：老人已经60多岁了问题17It's never too late to learn.所选答案：学习永远都不迟。
问题18Please give this book to whoever comes first.所选答案：请把这本书给最先来的人问题19A lot of natural resources in the mountain area are to be exploited and used.所选答案：很多自然资源的山区是有待开发和使用问题20In study after study over the past decade, they’ve shown abilities previously thought toexist only in humans.所选答案：在研究在过去的十年里,他们已经显示能力,此前被认为只存在于人类问题21“It takes a thief to know a thief.”所选答案：做过小偷才知道怎么做贼问题22需要评分The doctor said there was nothing wrong with his eyes.所选答案：医生说没有什么毛病他的眼睛。
问题23You don’t have to queue up in busy shops and you can buy almost any productimaginable with just a few clicks of your mouse.所选答案：你不必排队在繁忙的商店,你几乎可以买到任何产品的只需要点击几下鼠标问题24Not all the machines here are produced by our factory.所选答案：并不是所有的机器在这里是由我们的工厂问题25The more self-aware you are, the more comfortable and confident you will be in jobinterviews.所选答案：更有自我意识的人,越舒适,相信你会在工作面试。
问题26The more passions we have, the more happiness we are likely to experience.所选答案：我们拥有的激情越多,我们有可能体验到的快乐。
问题27Each time history repeats itself, the price goes up.所选答案：历史每重演一次,代价就越高。
问题28In an age of plenty, we feel spiritual hunger.所选答案：在一个充裕的时代,我们感到精神上的饥饿问题29Corn is a renewable resource —you can harvest it and grow more, almost limitlessly.所选答案：玉米是一种可再生资源——你可以收获它和越长,几乎无限问题30Avoid touching your eyes, nose or mouth. Germs spread this way.所选答案：避免接触眼睛、鼻子或嘴巴。
以这种方式传播细菌。
问题31I expect she will have changed her mind by tomorrow.所选答案：我希望她将会在明天她改变了主意。
问题32需要评分It’s ironic, then, that there are more vehicles registered in the United States than thereare licensed drivers.所选答案：讽刺的是,有更多的车辆在美国注册比有正规出租车司机问题33需要评分Hopping on the subway or bus is a great way to avoid the stress of traffic.所选答案：乘地铁或公共汽车是一个伟大的方式来避免交通的压力。
问题34Severe illnesses and death have occurred as a result of illness associated with thisvirus.所选答案：严重疾病和死亡发生由于疾病与此相关的病毒问题35John and his brother differ in personality even if their differences in age are not significant.所选答案： 约翰和他兄弟不同,但他们的个性却不同年龄不明显的问题 36This is the most wonderful day of my life, because I'm here with you now.所选答案： 这是我一生中最美好的一天,因为我现在和你在这里。
问题 37As is known to all, China is a developing country.所选答案： 众所周知,中国是一个发展中国家。
问题 38The most common samples of inorganic materials are the gases of the atmosphere, wa ter, rocks, etc.所选答案： 最常见的样本的无机材料是大气中的气体、水、岩石等。
问题 39All too often, a choice that seems sustainable turns out on closer examination to be problematic.所选答案： 通常,一种选择似乎可持续证明仔细检查是有问题的问题 40One victim of the online shopping boom is the UK high street.所选答案： 一个受害者的在线购物热潮是英国高街。
问题 41需要评分要求在30分钟内，根据下面所给的题目和中文提纲用英语写出一篇不少于80词的短文。
“My Favorite Animal”1．你最喜爱的一种动物；2．它的特征；3．喜欢它的原因。
所选答案：I have a dog. It is my favourite animal. His name is Beibei. His name and my name are the same. I like Beibei very much. He is only one year old now. He is very small. He is black and white. And he has one sister. She is yellow and white. His mother is white. His father is black. It is very clever. And it is very lovely. So I like him. He has a very small nose, two eyes and two small ears. He has a small mouth, too. He has four legs and a small face. He loves meat very much. There is a bowl near his house. There is always some bones or pork in it. And it is always very clean. His house is very beautiful. The door is red. Andthere are two windows in the wall. The wall is white and pink. There is a lock in the door. The lock is yellow. It is very nice. Beibei loves his house very much. He usually sleeps and rests in helpful. I think so, too问题42需要评分要求在30分钟内，根据下面所给的题目和中文提纲用英语写出一篇不少于80词的信件。