《大学英语》第二次作业答案完整版

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福建师范大学《大学英语（2）》在线作业二附参考答案

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3.If he had worked harder, he ____________the exams.
A.must have got through
B.would get through
C.would have got through
D.could get through
福建师范大学《大学英语（2）》在线作业二附参考答案
福建师范大学《大学英语（2）》在线作业二
附参考答案
试卷总分:100 得分:100
一、单选题 (共 50 道试题,共 100 分)
1.___ Thursday evening at seven, Dr. Stanley will give a lecture in Bailey Hall on Three Days in China.
A.In
B.On
C.At
D.From
答案:B
2.Boris has brains. In fact,I doubt whether anyone in the class has ____________IQ.
A.a high
B.a higher
C.the higher
D.the highest
答案:B
福建师范大学《大学英语(2)》在线作业二附参考答案福建师范大学《大学英语(2)》在线作业二附参考答案试卷总分:100得分:100 一,单选题 (共 50道试题,共 100分) 1.___ thursday evening at seven, dr. stanley will give a lecture in bailey hall on three days in china. a.in b.on c.at d.from 答案:b 2.boris has brains. in fact,i doubt whether anyone in the class has ____________iq. a.a high b.a higher c.the higher d.the highest 答案:b 更多加微boge30619 3.if he had worked harder, he ____________the exams. a.must have got through b.would get through c.would have got through d.could get through 答案:c 4.it was ______fun to play on the beach that it attracted countless children. a.such great b.so great c.such a great d.so great a 答案:a 5.i'd like to __________ him to you for the job. he is a very clever and industrious boy. a.refer b.suggest c.recommend d.propose 答案:c

川大《大学英语(二)》第2次作业

—_______. Perhaps another style would be better.
A. I like it very much
B. Sorry, I have no idea
C. I really don’t think it looks good on you
D. Yes, I know what to say
A. mustn’t
B. needn’t
C. can’t
D. wouldn’t
正确答案：B
32. The teacher would have to spend a lot of time _______ what the studen’ts already know in the subject.
C. David graduated from the university not long ago as Mary did.
D. David and Mary are same, because they graduated from t
正确答案：C
3. I’m afraid these shoes are not _______ in your size.
A. applicable
B. available
C. accessible
D. adaptable
正确答案：B
4. The sun heats the earth, _______ is very important to living things.
A. it
B. that
C. where
C. The hospital demanded that the government to gave more assistance.

大学英语二作业二及答案

You ___ yesterday if you were really serious about the job.
A. ought to come B. ought to be coming
C. ought to have come D. ought have come
ought to have come
-Oh, no! ________.
A. It doesn't matter B. It's not at all interesting
C. I was looking forward to it D. I knew it already
I was looking forward to it
5
第一部分：交际用语（共5小题；每小题3分，满分15分）
12
第二部分：阅读理解（共10小题；每小题3分，满分30分）
Passage 2
According to the passage, which of the following statements is TRUE? _____ .
A. people often forget to turn off the lights and heaters. B. People will have a servant to work for them in 2040.
10
第二部分：阅读理解（共10小题；每小题3分，满分30分）
Passage 1
_____helped Gail and Howard a great deal.
A. Their parent B. The police
C. The neighbors D. A thief

《大学英语（四）》第二次作业答案

《大学英语（四）》第二次作业答案《大学英语（四）》第二次作业答案你的得分：100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。

o— I'd like to book a room, please.o— _______C.Single or double?D.Good or bad?E.Which room?F.We don't have books here.o—Hello! Can I get a seat on the 8 pm flight to Detroit?o— _______.I.Hello! International AirlineJ.You'd better look up the schedule firstK.I'm sorry, but it's completely bookedL.I'm afraid you have to changeo— What time is the next flight to Washington?o— _______O.It’s a smaller one.P.It’s too late.Q.It’s 1.45 pm.R.It sounds good.o— Passport, please?o— _______U.It is here.V.What do you want?W.Here you are.X.No, you can’t.o— I didn't know my identity card（身份证）was needed, sir. o— ______AA.That's sorry.BB.I don't believe you.CC.Sorry, but that's no excuse.DD.You can't say that.o— Oh dear! I've just broken a window.o— _______! It can't be helped.GG.GreatHH.Never mindII.That's fineJJ.Not at allo— What do you think of this novel?o— _______MM.I've read it.NN.It's well-written.OO.It was written by my uncle.PP.I bought it yesterday.o— Excuse me, how much is the jacket?o— It's 499 Yuan. _______SS.Oh, no. That's OK!TT.How do you like it?UU.Which do you prefer?VV.Would you like to try it on?o— Hello, I would like to open an account. o— _______ YY.Which account do you want to see?ZZ.Have you make up your mind?AAA.What kind of account do you have in mind?BBB.You’r e welcome.o— Would you please show me your bankbook? o— _______ EEE.Sorry, I have no idea.FFF.H ere you are./doc/593615040.html,e with me.HHH.Yes, I'd like to.o— I feel sick.o— _______o— I'm not sure, but I have got a bad headache.LLL.I'm sorry to hear that.MMM.How are you feeling now?NNN.Do you have a high temperature?OOO.How long have you been away?o— Must we hand in our homework now? o— _______ RRR.Yes, you will.SSS.Yes, you mustn’t.TTT.No, you needn’t.UUU.No, you mustn’t.o—Excuse me. Is this table taken?o—______.XXX.We haven't booked the dishesYYY.We haven't ordered the dishesZZZ.Yeah. I'm saving these seats for friendsAAAA.Yeah. I'm hungryo—Let me see inside your carry-on bag.o— _______DDDD.Just a few personal belongings.EEEE.You have no right.FFFF.It’s my privacy.GGGG.Is it necessary?2.If he _______, he would have signed his name in the corner..painted that pictureA.paints that pictureB.would have painted that pictureC.had painted that picture3.It’s already 5 o’clock. Don’t you think it’s about time _______?.we are going homeA.we go homeB.we went homeC.we can go home4.It has been proposed that we _______ our decision until the next meeting..delayedA.delayB.can delayC.are to delay5. I wish I _______ what to do..knewA.have knownB.knowC.would know6.Not until I began to work _______ how much time I had wasted..didn’t I realizeA.did I realizeB.I didn’t realizedC.I realized7.His answer is not correct, and _______..neither am IA.either is mineB.neither is mineC.mine is neither8.Hardly _______ the railway station when the train started..did I reachA.had I reachedB.I reachedC.I had reached9.She suffered temporary loss of _______ after being struck on the head..viewA.visionB.eyeC.illusion10.T he company’s move to new offices is _______..in turnA.in effectB.in natureC.in processo— _______ I take the newspaper away?o— No, you mustn't. You _______ read it only here.F.Must; canG.May; canH.Need; mustI.Must; must11.T his is the third week _______ the dustmen haven’t come for the rubbish..thatA.whenB.whichC.on which12.W ith the _______ of Mary, all the girl students are eager to go to the party..exhibitionA.exceptionB.exceptC.reception13.Y ou needn't make such a funny noise, _______?.don't youA.doesn't itB.need youC.need it14.S orry, I don't know he is a friend of ________..your brotherA.your brothersB.your brother's friendC.your brother's15._______ they met each other and became good friends..It was in the countryside whereA.Being in the countrysideB.It was in the countryside whenC.It was in the countryside that16.I t _______ a retired worker that she was brought up after her mother’s death..isA.wasB.areC.were17.T he man, together with two girls, _______ by the police..has arrestedA.was arrestedB.are arrestedC.have arrestedo— Do you want to wait?o— Five days _______ too long for me to wait.F.wasG.wereH.isI.are18.A number of people _______ at the street corner..amA.isB.areC.be19.N either the students nor the teacher _______ got the right answer..haveA.hasB.isC.are20.P hysics _______ always my strong point..isA.areB.beingC.to be21.Y ou'd better wear more clothes. It's ______ cold today..much tooA.too muchB.very muchC.much very22.H er reaction to the child’s bad behav ior wasunnecessarily _______..abundantA.fluencyB.rationalC.hash23.I won’t make the _______ mistake next time..likeA.sameB.nearC.similaro There is an old saying that husbands and wives start to look and behave like each other after a time. I don't know if this was true of my mother and father.o Both of my parents had brown hair and brown eyes and low voices. My father, ______, was eight years older than my mother and taller and thinner. He was built as straight as an arrow. My mother wasshorter and had a rounder and fuller face and she looked as soft as apillow.o My mother was quieter and talked less than my father did. She was also a much more patient person than my father. My father wasmore experienced in life. He was ______ to doing everything quickly. My mother, on the other hand, worked and spoke more slowly.o They were fond of nature and sports, such as walking, gardening and swimming. They were both ______ in reading and music, but my father preferred history books, while my mother liked to readromantic novels. In music, their types were similar, and they were never proud of listening to it. Most of the time they were in agreement onbringing ______ their children. They both believed in giving them loveand neither one believed in punishing them physically. At times, theirpersonalities were very much alike, but at other times, they seemed very ______. Perhaps that is why none of their children knows which parent he looks or behaves like.o（根据文章，将下面五个选项按照正确的顺序填在原文中）o 1. howevero 2. interestedo 3. upo 4. usedo 5. differentN.12453O.14235P.34125Q.2135424.O nly after I had reached the supermarket _______ that I had forgotten to take my purse with me..I had realizedA.I realizedB.I have realizedC.did I realize三、判断题。

《大学英语(二)》作业参考答案

《大学英语（二）》作业参考答案I.Reading ComprehensionPassage 1 1. A 2. D 3. D 4. D 5. BPassage 2 1. C 2. C 3. A 4. B 5. DPassage 3 1. D 2. D 3. B 4. B 5. DPassage 4 1. C 2. D 3. A 4. D 5. BPassage 5 1. C 2. C 3. B 4. A 5. APassage 6 1. A 2. B 3. D 4. D 5. BPassage 7 1. A 2. C 3. D 4. A 5. D Passage 8 1. D 2. A 3. B 4. C 5. DPassage 9 1. B 2. A 3. D 4. A 5. DPassage10 1. D 2. A 3. C 4. A 5. BPassage11 1. A 2. A 3. B 4. D 5. CPassage12 1. A 2. C 3. D 4. B 5. AII.Vocabulary and Structure1. D2. A3. B4. A5. D6. C7. C8. A9. A 10. B11. D 12. B 13. A 14. C 15. D 16. D 17. C 18. A 19. C 20. D21. A 22. B 23. A 24. D 25. B 26. A 27. B 28. D 29. A 30. B31. C 32. B 33. D 34. D 35. A 36. B 37. D 38. A 39. C 40. A41. B 42. C 43. B 44. D 45. B 46. C 47. D 48. B, C 49. B 50. D51. A 52. A 53. D 54. C 55. C 56. C 57. C 58. D 59. A 60. B61. B 62 A 63. D 64. D 65. A 66. D 67. B 68. C 69. A 70. B71. C 72. B 73. D 74. D 75. C 76. A 77. D 78. A 79. C 80. BIII.Cloze (With Two Choices Provided)A1. fall2. real3. through4. occur5. since6. saving7. through8. whereas9. more 10. intoB1. of2. from3. dead4. in5. bringing6. of7. whether8. slow9. for 10. encouragingC1. go2. improving3. as much as4. with5. by themselves6. to7. about8. such as9. being punished 10. in turnD1. Being2. of3. which4. by5. of6. especially7. Also8. down9. over 10. withIV. Translation1. He knows that they will never meet each other.2 When they agreed to publish his first book, he felt that he was on his way to success.3 They were busy filling all kinds of forms.4. I want to fill up the fuel tank before returning the car.5. If you want to make complaints, you’d better follow the procedure.6. He has learnt a lesson from the failure and will never make the same mistake.7. I have faith in your ability and I believe you will succeed.8. I woke up and found myself lying on the bed in hospital.9. You should act on your own judgment; don’t always follow the lead of your brother.10. I wish all the students in this class could participate in the discussion.11. If we could offer help, please contact us without hesitation.12. Although his newly published book is not quite as good as the last one, I still like it very much.13. I have never seen so kind a person before.14. The bus slowed down to let the passenger get on.15. Please get off the grass.16. Since you couldn’t answer the question, I’d better ask someone else.17. No matter when I arrive at home, my parents are always waiting for me.18. It’s difficult to finish that job, but I want to have a try.19. This is a book on business practice.20. Many language teachers are inclined to instruct too much.V. Paragraph Writing（略）。

大学英语I第2次作业

本次作业是本门课程本学期的第2次作业，注释如下：大学英语I 第2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. – Jack, let me introduce you to my former roommate, Denise Black.–(A) No, I don’t.(B) Yes, please.(C) Nice to meet you.(D) Good!正确答案：C解答参考：[第二单元] C 当对方说“让我给你介绍某人”的时候，你不需要回答 Yes 或No，只需要直接向第三方问候，所以选C2. – Hi. I’m your neighbor. My name is Steve Edwin.–(A) What are you from?(B) Oh.(C) Yes, I know.(D) Hi. It’s good to see you. I’m Jane Peterson.正确答案：D解答参考：[第二单元] D 当对方问 May I have your name, please 时，并不仅仅需要你回答 Yes 或 No，从语用学上来说，对方想知道你的姓名，希望你回答。

一般情况下，你应该礼貌地告知对方自己的姓名3. – May I have your name, please?–(A) Yes.(B) Thank you.(C) Hello.(D) I’m Nancy Brook.正确答案：D解答参考：[第二单元]A 当对方主动向你作自我介绍时，你应该有礼貌地问候对方，同时也作自我介绍。

所以选A4. – Allow me to introduce myself. I’m Whitney.–(A) Nice to meet you. I’m Peter.(B) Yes, you may..(C) It’s my pleasure.(D) I’m glad.正确答案：A解答参考：[第二单元] B 当对方说“我想给你介绍某人”的时候，你不能回答 You are w elcome（不用谢）或 Not at all（没关系），你只需直接向第三方问候，所以选B5. – I’d like you to meet Kate.–(A) Yes, I’d like.(B) It’s a pleasure to meet you, Kate.(C) You’re welcome.(D) Not at all.正确答案：B解答参考：[第二单元] D当对方主动向你作自我介绍时，你应该有礼貌地问候对方，同时也可以作自我介绍。

大学英语(1)第二次作业题及答案.doc

第2次作业一、阅读理解(本大题共100分，共5小题，每小题20分) 1.There is a widespread belief that people who get on in life may be successful not because they deserve it, but because of influentialfriends or the right background. Sometimes it may just be a comforting and harmless belief, while at the other extreme it can be very destructive. I once met a brilliant young engineer who worked in a chemical plant. Because of her knowledge and experience, she should have been promoted to Production Manager. Instead, the job went to a man who was totally unsuited for the post. Everyone knew that he only got it because he was politically acceptable to his superiors. This injustice demoralized the young engineer and many of her col leagues. Tt al so meant that the factory was much 1 ess efficient than i t could have been.All the same, we should not be pessimistic. More and more, the modern world depends on having people who are in the job because they are good enough, not just because their face fits. There is a story of a factory owner who sent for an engineer to see to a machine, which would not go. He examined it, then took out a hammer and tapped it, once. The machine started up immediately. When he presented his bill, the owner protested, "This can't be right! $100 just for tapping a machine with a hammer?z，The engineer wrote out a new bill: 〃For tapping a machine, $1; for knowing where to tap it, $99.〃(1).It is believed that some people have succeeded in life because•A.they feel superior to othersB.they are both influential and powerfulc.they have some special advantagesD.they have a poor background(2).The engineer at the chemical plant was not promoted because.A.it is more difficult for a woman to get a promotion than for her male colleaguesB.her boss did not think she had the right qual ifications for the jobc.the man who got his promotion was more experienced than she wasD.her bosses did not approve of her political views and opinions(3).The engineer who repaired the machine was right to charge $100 because.A.he was the only person who could find out what was wrong with itB.the factory owner could not have repaired it himselfc.he hit the machine to get it started againhe was charging for his knowledge and expert skills(4).The author" s attitude toward the widespread belief is.A.positiveB.negativec.neutralD.sympathetic(5).According to the passage, which of the following is NOT TRUE?A.Having influential friends or right background seems helpful sometimes.B.The engineer had good reason to overcharge the factory owner.Not al 1 those who are good in their jobs have the chance to be promoted.D.Those who are good in their job are still largely needed by the modern society.2.Tn the 1940s, urban Americans began a mass move to the suburbs in search of fresh air, elbow room and privacy. Suburbs began to sprawl out across the countryside, since most of those making the move were middle-class, they took with them the tax money the cities needed to maintain the neighborhood, in which they had lived. The people left in the cities were often those who were too old or too poor to move. Thus, many cities began to fall into disrepair. Crime began to soar, and public transportation was neglected. (Tn the past sixty years, San Franci sco is the only cityin the Uni ted States to have completed a new mass transit system.) Meanwhile, housing construction costs continued to rise higher and higher. Middle-class housing was allowed to decay, and little new housing was constructed.Eventually, many downtown areas existed for business only. During the day they would be filled with people working in the offices and at night they would be deserted. Given these circumstances, some business executives began asking, "Why bother with going downtown at al 1? Why not move the offices to the suburbs so that we can 1ive and work in the same area?” Gradually some of the larger companies began moving out of the cities, with the result that urban centers declined even further and the suburbs expanded still more. This movement of businesses to the suburbs is not confined to the United States. Businesses have also been moving to the suburbs in Stockholm, Sweden, in Bonn, Germany, and in Brussels, Belgium as well(1).What did the city lose when those people moved out to the suburbs?A.housescarsC.jobsD.tax money(2).What are not the resulting effects on cities when those people moved out?A.There were more crimes.B.Cities were in a bad condition.c.Only one mass transit system was completed.D.Some small companies moved in while larger ones moved out.(3).According to the passage, the suburbs.A.were deserted at nightB.were deserted at nightc.had a high construction costD.had some declined business center(4).Which of the fol lowing statements are True according to the passage?A.Some companies in the United States moved to Sweden, Germany and Belgium.B.Fresh air, spacious room and being away from others attract people to move to the suburbs.C.People wouldn't pay tax when they moved out of cities.D.The neighborhood should be maintained by old and poor people.(5).What is the best title for this passage?A.Urban RenewalB.Suburban Sprawlc.Effects of the move to the suburbsD.Development of the Suburbs3.Mountain climbers around the world dream about going up Mount Everest (珠穆朗玛峰). It is the highest mountain in the world. But many people who have climbed the mountain have left waste material that is harming the environment.A team of Americans is planning the largest clean-up effort ever on Mount Everest. They will make the risky trip up the mountain next month.The team of eight Americans will be guided by more than twenty Sherpas of Nepal （尼泊尔夏尔巴人）. Their goal is to remove al 1 the trash （废物，垃圾）they see. They wi11 spend two months cleaning up the mountain by gathering oxygen bottles, fuel containers, batteries, drink cans, human waste and other kinds of trash. They arc expected to remove atleast three tons of trash in large bags.Team leader Robert Hoffman is making his fourth trip up the mountain. He says he hopes to bring Everest to the condition it was in before the first successful climb fifty years ago. He says he hopes the effort will influence other people to clean up the environment closer home.Human waste on Everest is a major concern. So the clean-up team will takealong newly developed equipment to collect and treat human waste- Over the years, the waste articles have polluted the mountain. In the warm season when the ice melts, the polluted water flows to Nepali villages below. The problem has gotten worse in recent years because climbing Everest has become more popular.（1）.What are those Americans concerned about when they are planning the trip up Mount Everest?A.The environment pollution of the mountain.B.The success in cl imbing up the mountain.c.The equipment for their trip to the mountain.D.The risks facing the climbers of the mountain.(2).From the passage we can learn that the clean-up effort .A.is opposed by the local peopleB.is the largest one supported by Nepalc.is encouraged by the American governmentD.is the greatest one ever made on Mount Everest(3).What does the American team plan to do on the trip up the mountain?A.To make Everest even cleaner than it was.B.To tell climbers not to leave waste materials.C.To take away all the trash they could find there.D.To collect and treat human waste before the ice melted.(4).Team leader Mr. Hoffman hopes to turn Mount Everest intoA.its former state a few years agoB.its original condition half a century agoc.a place with no pollution at allD.the cleanest mountain in the world(5).What is probably the best title for this passage?A.A Risky Trip Up Mount EverestB.Pollution on Mount Everestc.Mount Everest 一Clean-up EffortD.Robert Hoffman and His Clean-up Team4.Since founding his Microsoft computer software company in 1975, Bill Gates, this pale-skinned, soft-handed little genius has turned the company into a transnational monster with a market capitalization of $ US38 billion value that makes it bigger than Ford, General Motors or Boeing. Bill Gates' s own 30 percent share of the company has made him, at 38, the second richest individual in the US, worth somewhere about $ 9 billion.Forbes magazine recently estimated that, if you converted his personal wealth into Rolls Royces, they would stretch nose-to-tail from Seattle, Microsoft" s hometown, to Vancouver in Canada, a distance of 500 kilometers. Gates and his wife will be moving into a $ US25 million house on the shore of Lake Washington.Microsoft empire, which was founded on the motto 〃A computer on every desk and in every home, running Microsoft Software"7. "Sometimes we' d drop the 'in every hom。

大学英语(3)第二次作业题及答案.doc

第2次作业一、阅读理解（本大题共100分，共5小题，每小题20分） 1.Prehistoric men and women enjoyed a more varied diet than people do now, since they ate species of plant and several hundreds thousands types of living things. But only a tiny percentage of these were ever domesticated. Modern shops have hastened a trend towards specialization which began in the earliest days of agriculture. The food of the rich countries has become cheaper relative to wages. It is speedily distributed in supermarkets. But the choice annually becomes less and less great. Even individual foods themselves become more standardized. We live in theworld of carrot specially blunted in order to avoid making a hole in the bag, and the tomato grown to meet a demand for a standard weight of weighting tomatoes to a kilo. Siri von Reis asks: "Only the three major cereals (谷物类食物)and perhaps ten other widely cultivated species stand between famine and survival for the world" s human population and a handful of drug plants has served Western civilization for several thousand years. A rather obvious question arises: Are we missing something?” After all, there are 800 000 species of plant on earth.(1). Tn prehistoric times people.A.ate much more than we do todayB.lived mainly on plant foodC.had a wide-ranging dietD.were more fussy about what they ate(2).Most of us have come to expectA.no variation in our dietB. a reduction in food suppliesC. a specialist dietD.food conforming to a set standard(3). The specialization of food was started byA .B . the emergence of supermarkets the rise of agriculture the rich countries the modern shops （4）.According to the passage, people in the West today survive on.A.carrots and tomatoesB.several thousand types of plants and cerealsc.a very small number of cultivated foodsD. special species planted one thousand years ago（5）. The conclusion seems to be that we.A.could make use of more natural speciesB.don't cultivate the right kind of foodc.produce more food than we needD.cultivate too many different species2.human body is distributed （分布）in two different ways. Some fat people have a large chest and no waistline（腰身），looking rather like apples. Others are fatter below the waist, looking more like pears.Doctors in Cambridge, England have been examining the relationship between health and fat （脂肪）distribution. They find that the pear- shaped fat people have fewer problems than the apple-shaped fat people. What seems to be most important is not how much fat you have but where you have it. The doctors measured the apple-shaped women and peai，--shaped women with X-ray scanners （X 光扫描器）.Human beingshave two types of fat:one is outside fat, that is the fat below the skin, and the other is inside fat that lies inside the body. Using the X-ray scanners, the doctors found that the “apples” have a large amoun t of inside fat.Tf this inside fat is much more than outside fat, it wi11 probably cause heal th problems such as obesi ty (月巴月半症). The best treatment for obesity is to reduce the inside fat. But unfortunately diet treatment (饮食疗法)simply makes an apple-shaped person into a smaller apple and a pear-shaped person into a smaller pear. At the moment there is no effective way of reducing the inside fat.(1).According to the relation between heal th and fatnessA.apple-shaped fat people have fewer problems than pear-shaped peopleB.it' s better to be apple-shaped than to be pear-shapedc.it' s better to be pear-shaped than to be apple-shapedD. fatness is the most dangerous enemy to health(2). The most important thing about fat people seems to beA.the amount of fat they haveB.the knowledge of which typo of the fat people they belong toC.the amount of the outside fat they haveD.the place where they have the fat(3).The basic reason why some people suffer from obesity is that •A.they take very little exercise every dayB.they have much more inside fat than is neededc.they are examined by X-ray scanners quite oftenD.they eat too much(4).According to what is mentioned in the passage, the best treatment for obesity at present is .A.to reduce the amount of food and drinksB.to make the body shape smallerC.already known to those people in troubleD.still to be found.3.University of Arizona researcher Dr. William Rathji says that after a study based on looking into garbage cans, the average family wastes at least $150 per year in food."Homemakers go out of their way to save pennies at the store and thendon't real ize that waste of edible （可食用的）foods adds up much moreat homo," said Dr. Rathji. He was one of about 100 food experts who metin Boise for a conference on food waste and ways to prevent it.American families throw out between 8% and 20% of edible food at a costof $4. 5 billion per year. That" s almost as much as the federal government spends every year for food stamps and child nutrition programs.He found that food items which are costly and in short supply tend to be wasted more. During the 1973 meat shortage, meat waste increased to 9%, compared with 3% in 1974 and 1975. Sugar and sugar products waste jumped to 19% in 1975, when sugar prices doubled from the previous year.Dr. Rathji theorizes that high prices force consumers to experiment, sometimes buy in large quantities. In the case of meat, sometimes low-priced cuts for unappetizing varieties are purchased, consumers then tend to waste more.Ilis theory is that the more variety in food bought, the more wasted. Regular bread is wasted at about a 10% rate, but specialty breads and rolls are wasted at a 20% rate.If people are eating the same thing every day, they learn how to manage it. But if you" re trying to pull something out of the cookbook every night, that's bound to be some waste.Another finding is that lower income families waste less food than middle and upper income families. And the study found that dog food, which accounts for 8% of a shopping cart, is rarely wasted. Fresh produce and frozen items arc more likely to be wasted.The study also showed people with the most knowledge of safe, edible food waste the least. Much food is tossed out because a homemaker suspects it is spoiled when it is not.(1).Large quantities of food are thrown out because a homemaker.A.thinks they are not deliciousB.says they taste bitter and hotC.thinks they smell badD.suspects they are spoiled when they are not(2).American families throw out between of edible food every year.A.5%〜8%B.8%-10%B.20%〜28%D.8%—20%(3).When sugar prices doubled, waste of sugar.A.went downB.went upc.stayed the sameD. was cut in half(4).Which of the following statements is true?A.American housewives are not good homemakers.B.Upper-income families are more wasteful than lower-income ones.c.American families throw away almost as much food as they consume.D.Americans waste a great deal of dog food.（5）.When do American families waste more food?A.When prices arc high.B.When food is scarce.c.When they think it is spoiled.D. Al 1 of the above.4.Harvard University named historian Drew Gilpin Faust as its first female president on Sunday, ending a lengthy and secretive search to find a successor （接任者）to Lawrence Summers .The seven-member Harvard Corporation elected Faust, a noted scholar on History of the American South and dean of Harvards Radcliffe Institutefor Advanced Study, as the university' s 28th president.“This is a great day, and a historic day for Harvard. ” James R. Houghton, chairman of the presidential search committee, said in a statement. "Drew Faust is an inspiring and accomplished leader, a superb scholar, a dedicated （献身的）teacher, and a wonderful human being."Her selection is noteworthy given the heated debates over Summers' comments that genetic differences between the sexes might help explain the lack of women in top science jobs.Faust has been dean of Radcliffe since 2001, two years after the former women" s college was combined into the university as a research center with a mission to study gender issues（性另ij问题）.Some professors have quietly groused that the 371-year-old university is appointing a fifth president who is not a scientist. No scientist has had the top job since James Bryant Conant retired in 1953; its last four have come from the fields of classics, 1aw, literature and economics.Faust is the first Harvard president who did not receive a degree from the university since Charles Chauncy, a graduate of Cambridge University, who died in office in 1762. She attended the University of Pennsylvania.“Teaching staff turned to her constantly. ” said Sheldon Hackney, a former president of the University of Pennsylvania and historian who worked closely with Faust. "She' s very clear. She has a sense of humor, but she' s very strong-minded. You come to trust in her because she' s so solid."(1).Which is NOT true about Drew Gilpin Faust?A.She is the 28th president of Harvard University.B.She is a famous scholar from the American South.c.She isn' t a graduate from Harvard University.D.She was head of Radcliffe Institute for Advanced Study.(2).Lawrence Summers held the view that .A.women cannot achieve as much as men in management B.women cannot hold important positions in society c.women can match men in science jobsD.few women make top scientists owing to genes (3).Which might be the best title for the passage? A.Harvard named its 1st female president.B.History of Harvard University changed.c.Debates on female equality ended.D.Drew GiIpin Faust, a famous woman historian.（4）.This passage probably appears in a .A.biographyB.personal letterc.research paperD.newspaper report5.Jessica Alba rebelled（叛离）from her "strict" parents when she was just five. The 29-year-old actress admits her Catholic （天主教）education made her want to "break away" from her mother Catherine and father Mark.She explained: 〃It‘s always been weird（古怪的）because I grew up in a very traditional, Catholic household. Nly parents were very strict but 1 broke away from that at an early age. 1 was a feminist （女权主义者）when 1 was five. These days, 1 am much more independent but 1 still respect their beliefs.，zAs Jessica has grown older she has learnt to accept her parents' views, but still considers herself an independent woman.Tn her latest film 'Machete' Jessica gets to stab（刺）a love rival in the eye with her stiletto heels （鞋后世艮），something she thoroughlyenjoyed.She said: "Walking in 3in heels wasn't as much fun as putting one in someone's eye. It was 104 degrees where we were shooting in Texas and they were not comfortable.Jessica - who has a two-year-old daughter Honor with husband Cash Warren - is regularly referred to as one of the world，s most beautiful women, but she docsn't think of herself as 〃sexy〃.She added in an interview with the Metro newspaper: 〃1 don't really pay attention to that sexy image. It just goes with the character in the movie. At the end of the day, it's all a part of selling a product. 〃(1).Jessica Alba called herself feminist because .A.she didn' t like living with her parentsB.she was brought up in a very poor familyc.she was often against her parentsD.she refused the training and education during her childhood by her parents(2).From this passage we know that .A.Jessica is a very cruel woman who enjoys hurting others B.Jessica acted strangely in her chi 1drenc.Jessica" s parents believe in CatholicD.Jessica rebelled her family because she hated Catholic (3).This passage is mainly about .A.a rebellious movie star JessicaB.a weird womanc.an interview with a newspaperD.a rebellious heart(4).Which of the following statements is not true according to the passage?A.Although she is a rebellious woman, she still respects her parents beliefsB.She likes her characters in the moviec.She cares more about her sexy image because she is very proud of her beautyD.She got married and has a daughter.答案：一、阅读理解（100分，共5题，每小题20分）(1). C (2). D (3). B (4).2.(1). A (2). D (3). D (4).3.(1). D (2). D (3). B (4).4.(1). B (2). D (3). A (4).5. C (5). A CB (5). D D。

《大学英语（一）》第二次作业答案

《⼤学英语（⼀）》第⼆次作业答案《⼤学英语（⼀）》第⼆次作业答案⼀、单项选择题。

本⼤题共40个⼩题，每⼩题 2.5 分，共100.0分。

在每⼩题给出的选项中，只有⼀项是符合题⽬要求的。

1.— _______— I failed my driving test again.A.What shall I do?B.I’m down in spiritsC.What are you doing?D.What’s up?2.— Which is your preference, tea or coffee?— _______A.OK, thanks.B.I like bothC.Can I choose?D.I choose tea any time.3.— You’d better have more physical exercise.— _______A.I’d like that, but I can’t afford the time.B.That’s good.C.Really.D.Yes, I would.4.— I'm sure Class One will win the game.—________. Let's wait and see.A.Yes, I think soB.It's hard to sayC.ImpossibleD.That’s unlikely5.— Let’s go and have sports together.— _______A.Yes, please.B.You’re welcome.C.Good idea.D.Thank you.6.I think we should _______ these interesting old customs.C.reserveD.serve7.Because there is so much unemployment, the _______ for jobs is fierce.A.chanceB.contestC.pressure/doc/b415284600.htmlpetition8.Some words are hard to _______ because they have many different uses.A.spellB.pronounceC.defineD.mean9.The English of today is very different _______ the English of500 years ago.A.toB.inC.byD.from10.There are trees on _______ sides of the river.A.bothB.allC.eitherD.neither11.They want to _______ their own import-export business.A.set offB.set backC.set aboutD.set up12.My letters were all returned to me, so I decided to go around to her house _______ person.A.withB.atC.inD.of13.We _______ goods to over 40 different countries.14.William realized that he should have felt _______ with his job, but he didn’tA.contentedB.suitable/doc/b415284600.htmlfortableD.interested15.The young people spoke _______ length about their experiences.A.inB.atC.withD.by16.There are two _______ students on the play ground.A.hundredB.hundred ofC.hundredsD.hundreds of17.There is _______ ink in the bottle. I have to buy some.A.littleB.a littleC.fewD.a few18.Between 1820 and 1920 some 35 million _______ reached the United States.A.immigratesB.emigratesC.immigrantsD.emigrants19.Many small businesses are struggling _______ survival in this difficult economic climate.A.offB.withC.forD.up20.Advertising is often the most _______ method of promotion.21._______ a cold morning in June, I saw a stranger walking around the house.A.InB.AtC.OnD.For22.John was so drunk that he fell off the bike and _______ by the roadside until the next morning. /doc/b415284600.htmlidB.liedC.had lain/doc/b415284600.htmly23.His behavior _______ his lazy attitude toward to work.A.forbidsB.impressesC.reflectsD.occupies24.The hero of the story is an artist in his _______.A.thirtiethB.thirtyC.thirty’sD.thirties25.The pencil is _______ that one.A.as two time as longB.as long two times asC.two times as long asD.long as two times than26.It was _______ that came here at midnight.A.himB.themC.herD.theyD.covered28.I _______ on those days as the happiest time of my life.A.look atB.look downC.look backD.look for29.You must keep it secret. It is only _______ you and me.A.forB.toC.amongD.between30.The air in Beijing is getting much _______ now than a few years ago.A.cleanB.cleanerC.cleanestD.the cleanest31.The BBC _______ the news to all parts of the world.A.showsB.broadcastsC.tells/doc/b415284600.htmlmunicates32.I _______ to catch the early train, but I didn’t get up in time.A.managedB.intendedC.tendedD.failed33.A diet high in fat may be responsible _______ several types of cancer.A.forB.ofC.toD.atB.the otherC.otherD.another35.It wasn’t a good thing; _______ the contrary it was a huge mistake.A.ofB.onC.inD.at36.All in all we unexpectedly lost the match after two month of hard training.A.在经过两个⽉的艰苦训练后，我们所有的⼈都为输掉了这场⽐赛⽽意外。

《大学英语二》作业参考答案

大学英语（二）作业答案一、交际对话1-5 ACBDB 5-10 ADBAC11-15 A B DCA 16-20 CBCDA二、阅读理解Passage 1 : B A D C BPassage 2 : C B A B DPassage 3 : C B C D APassage 4 : C A D C APassage 5 : A B B C DPassage 6 : D B C A CPassage 7 : B C A D CPassage 8 : A C D B DPassage 9 : D A C A BPassage 10 : D B C D APassage 11 : B C B A CPassage 12 : C D A B C三、词汇和结构1-10. D A C B A A B C D C10-20. C D A C B C D B B A21-30. A D C B B A B C C D31-40. B D C B A A B D A C四、完型填空Passage 1 : 1-5 A B B D A 6-10. C A D C DPassage 2 :11-15. C A B A C 16-20. D B D A BPassage 3:21-25. B D C B A 26-30. A B C D CPassage 4: 31-35. C D B B B 36-40. D A C D B五、英汉互译1.这本书将为我们提供所需要的全部信息。

2.尽管总是被打扰，他还是按时完成了工作。

3.他最好的乐曲创作灵感来自怀念他的母亲。

4.We should keep on recycling paper.5.She jogs every morning for thirty minutes to get rid of her excessiveweight.6.直到他生了重病，他才知道健康的重要。

川大(大学英语二)第二次网上作业答案

一、单项选择题。

本大题共40个小题，每小题2.5 分，共100.0分。

在每小题给出的选项中，只有一项是符合题目要求的。

1.—What a poor job I’ve done!—_______2. ( D )1.Do it again.2.3.You can do it.4.5.Do your best!6.7.Don’t be upset. No one can do it better than you.8.3.—Are you doing anything special on Friday, Bill?—_______—Oh, what a pity!4. ( B )1.No, nothing special2.3.Yes, I have promised to call on some friends4.5.Yes, of course6.7.No, I’m not sure. Why?8.1.—I’d like to make an appointment with Mr. White.—_______2. ( C )1.Sorry, he is busy at the moment.2.3.Why didn’t you call earlier?4.5.Certainly. May I know your name?6.7.Sorry. He doesn’t want to see you.8.1.—This is the worst film ever produced. Do you think so? —_______2. ( B )1.You’re wrong2.3.I don’t think so, I’m afraid4.5.Not at all6.7.No, that’s not real8.1.—My dear! I made a mistake again.—_______2. ( B )1.Be careful.2.3.Don’t worry. We can do something to make up for it.4.5.What a pity!6.7.You should worry about it.8.1.—Unbelievable! I have failed the driving test again!—_______. This is not the end of the world.2. ( B )1.Good luck2.3.Cheer up4.5.Go ahead6.7.No problem8.1.—Excuse me. Do you think I could change my appointment from 2 to 3 o’clock?—_______2. ( A )1.Sorry, my timetable is full.2.3.No, you can’t.4.5.It’s not right to do so.6.7.It’s up to you.8.1.—I’m thinking of buying these new boots. What do you think?—_______2. ( B )1.Don’t ask me.2.3.It’s good for you.4.5.I’d rather not.6.7.Good choice. You need some warm shoes for the winter.8.1.—How about going to see a film together this evening? Let’s make it 6:30 at your place.—_______2. ( B )1.Yes, it does me good.2.3.Ok. I’ll be ready.4.5.I’d like that very much.6.7.What’s the best time to meet?8.1.—I think Tom works harder than Bill.—_______2. ( C )1.I’m glad to hear tha t.2.3.I’m sorry fro Bill.4.5.I’m sorry, but I can’t agree with you.6.7.Thank you for saying nice things for Tom.8.1.—Can you speak any foreign languages?—_______2. ()1.Yes, I can speak any foreign languages2.3.I don’t know4.5.Yes, I can speak English very well and a little Japanese6.7.I often speak English at home8.1.—I’ve got two tickets for the match. Shall we go and watch it together?2.—_______3.4. ( C )1.The tickets must be expensive2.3.The match must be exciting4.5.Why not? Let’s go6.7.The place is too far way8.1.—who is that man?—_______2. ( C )1.He is a student2.3.He is Doctor Took4.5.A driver, I suppose6.7.He’s drunk8.1.—What do you think of this red hat? Do you think it suits me? —_______. Perhaps another style would be better.2. ( B )1.I like it very much2.3.Sorry, I have no idea4.5.I really don’t think it looks good on you6.7.Yes, I know what to say8.1.—Have a nice trip.—_______2. ( C )1.Why not.2.3.Thank you, the same to you.4.5.You are right.6.7.Let’s have it together.8.1.Tom is the boy _______, everyone thinks, will win the first prize.2. ( B )1.who2.3.whom4.5.whoever6.7.he8.1._______ we should go to the park depends on the weather.2. ( A )1.What2.3.Whether4.5.If6.7.That8.1.I’m afraid these shoes are not _______ in your size.2. ( B )1.applicable2.3.available4.5.accessible6.7.adaptable8.1.The teacher said, “What are you thinking about?”=The teacher asked me _______ thinking about.2. (B )1.what were you2.3.what you were4.5.what I was6.7.what was I8.1.Fresh air, enough exercise and nutritious food _______ to good health.2. ( C )1.add2.3.attribute4.5.distribute6.7.contribute8.1.Can you find out _______ her pen?2. ( C )1.where Alice had put2.3.where had Alice put4.5.where Alice has put6.7.where has Alice put8.1._______ is a fact that English is accepted as an international language.2. ( D )1.What2.3.This4.5.That6.7.It8.1.Spring is the season _______ flowers are in full bloom.2. ( C )1.whose2.3.which4.5.when6.7.its8.1.The sun heats the earth, _______ is very important to living things. 2. ( D )1.it2.3.that4.5.where6.7.which8.1.Yesterday the teacher told the students, “You will learn two lessons this week.”=Yesterday the teacher told the students that _______.2. ( B )1.you will learn two lessons this week2.3.they would learn two lessons this week4.5.they will learn two lessons this week6.7.you would learn two lessons this week8.1._______ you see it, you will never forget it.2. ( B )1.Since2.3.Once4.5.Before6.7.As soon as8.1.Read the text slowly _______ you may understand the story better.2. ( A )1.and2.3.for4.5.since6.7.because8.1.I’d like to _______ her to you for the job. She is very clever and industrious girl.2. ( C )1.refer2.3.suggest4.5.recommend6.7.propose8.1.The man I met yesterday _______ to be one of my sister’s old friends.2. ( B )1.turns off2.3.turns out4.5.turn on6.7.turn over8.1.A number of theories have been put forward about the possible causes of cancer.2. ( D )1.可能造成癌症的原因已经被很多理论解释了。

北语22秋《大学英语(二)》作业2-学习答案

北语22秋《大学英语（二）》作业2试卷总分:100 得分:100一、单选题 (共 25 道试题,共 100 分)1.I can say with ___ that our performance will be a success.[A.选项]certain[B.选项]certainty[C.选项]sure[D.选项]surely本题参考选择是：B2.You can’t ___ 200 calories a day.[A.选项]live by[B.选项]live on[C.选项]live with[D.选项]live up to本题参考选择是：B3.The snails are going to leave their old house and move to a new ___.[A.选项]ones[B.选项]one本题参考选择是：B4.Circus tiger, although they have been tamed, can ___ attack their trainer.[A.选项]unexpectedly[B.选项]deliberately[C.选项]reluctantly[D.选项]subsequently本题参考选择是：A5.My elder brother ___ as a lawyer.[A.选项]puts into practice[B.选项]keeps himself in practice[C.选项]is out of practice[D.选项]is in practice本题参考选择是：D6.Beethoven is my favourite musician. I regard him as ___ other musicians.[A.选项]superior to[B.选项]more superior[C.选项]more superior than[D.选项]superior本题参考选择是：A7.Susan wants to know whether the measures have been agreed ___.。

《大学英语二》作业参考答案

《大学英语二》作业参考答案I. Use of English1. C2. A3. B4. A5. D6. A7.C8. B9.D 10. B11. D 12. C 13. B 14. D 15. A 16. C 17.A 18. C 19.C 20. BII. Reading ComprehensionPassage 1 1. C 2. D 3. B 4. B 5. APassage 2 1. C 2. D 3. A 4. C 5. CPassage 3 1. B 2. A 3. D 4. C 5. BPassage 4 1. D 2. B 3. A 4. D 5. APassage 5 1. B 2. C 3. D 4. D 5. CPassage 6 1. C 2. A 3. D 4. C 5. APassage 7 1. C 2. D 3. A 4. B 5. CPassage 8 1. D 2. B 3. C 4. A 5. CPassage 9 1. A 2. C 3. B 4. A 5. BPassage10 1. A 2. C 3. D 4. A 5. DPassage11 1. A 2. A 3. B 4. D 5. CPassage12 1. C 2. B 3. A 4. B 5. DIII. Vocabulary and Structure1. C2. C3. D4. B5. A6. B7. D8. C9. D 10. A11. C 12. D 13. C 14. A 15. B 16. D 17. C 18. B 19. B 20. C21. C 22. C 23. A 24. A 25. C 26. C 27. C 28. D 29. D 30. A31. C 32. B 33. D 34. B 35. D 36. B 37. D 38. A 39. C 40. B41. B 42. A 43. C 44. B 45. D 46. B 47. A 48. B 49. D 50. C51. D 52. A 53. D 54. C 55. C 56. D 57. A 58. B 59. C 60. B61. C 62. B 63. A 64. A 65. C 66. D 67. B 68. A 69. C 70. A71. D 72. C 73. C 74. C 75. A 76. A 77. B 78. C 79. A 80. BIV. Cloze1. B2. B3. D4. C5. A6. B7. D8. C9. B 10. A11. B 12. A 13. D 14. C 15. A 16. A 17. D 18. B 19. C 20. A21. C 22. A 23. B 24. C 25. C 26. B 27. B 28. D 29. A 30. B31. B 32. D 33. C 34. B 35. A 36. A 37. B 38. C 39. D 40. B41. A 42. B 43. B 44. D 45. A 46. C 47. A 48. D 49. C 50. DV. Translation1. The key to master English well is to practice often.2. Whatever I say, he always disagrees.3. A number of new hotels have been built up recently in Shanghai in order to meet the needs of tourism.4. More lamps will lighten up this dark room.5. It was not until he got seriously ill that he knew the importance of health.6. She has been awarded a scholarship to study at Harvard.7. His only hope is to go on a long journey.8. She jogs every morning to get rid of her excessive weight.9. If you litter, you will spoil the natural beauty of the surroundings.10. The school is calling on everyone to recycle paper.11. The children are addicted to computer games.12. His best music was inspired by the memory of his mother.13. She couldn’t refrain from shedding tears at the sad news.14. when faced with a variety of challenges, we should calm ourselves down.15. As long as we don’t lose heart,we’re sure to find a way to overcome the difficulty.16. The economists predicted an increase in the rate of inflation.VI. Writing（略）。

【精品】大学英语(二)作业集答案(许梅).docx

Key to the ExercisesUnit OneI. Match the words in column A with the definitions in column Bl-c; 2-g; 3-b; 4-f; 5-a; 6-c; 7-h; 8-dIL Fill in the blanks with the given words, change the form if necessary.1. desirable 6. continual2. relevant 7. worthwhile3. exceptions 8. critical4. reliance 9. priority5. departures 10. superiorIII. Choose the ONE that best completes the sentence from the four choices given under each sentence.I-5 AACAC II-15 ACDAB 6-10 BDBAB 16-20 BCAAAIV. Cloze1-5 ABACD 6-10 BDDCBV. Reading Comprehension (Choose the best answer for each of the questions or unfinished statements after the reading passages.)Passage One1-5. BADDCPassage Two6-10 CDDCBVI. TranslationPart OneDirections: Put the following sentences into English.1.然而，我们所获取的有关中美教冇理念差异的最深刻的体会并非来白课堂，而是来自我们在南京期间寓居的金陵饭店的人堂。

2.饭店鼓励客人外出时将钥匙留卜\可以XL接交给服务员，也可以从一个槽口塞入钥匙箱。

《大学英语(三)》第2次作业答案

- 《大学英语（三）》第2次作业答案一、单项选择题。

本大题共30个小题，每小题2.5 分，共75.0分。

在每小题给出的选项中，只有一项是符合题目要求的。

—Would you like to go skating with me?—________________.1( C )Yes, I think soNo, thanksYes, I'd love to1I'm afraid not—Would you like something to drink? What about a cup of tea?—________________2( D )No, thanks.1No, I wouldn't.Yes, I want.Yes, I like.—Hello, may I have an appointment with the headmaster?—________________.3( C )Sorry, I don't know youNo, you can'tCertainly. Wait a minute, please1Let me see—Why not join us in the game?—________________.4( A )OK! I'm coming1No, you do the sameOh, that's all rightDon't mention it—Could I see your ticket please?—________________5( D )I am not sure yet.I'd love one.I might be. Why?Here you are.1—Do you think I could borrow your dictionary this weekend? —Sorry, but ________________6( C )you can not have it right away.I'm sure you'll like it.I'm going to need it myself.1the dictionary is just there.—Would you mind closing the window? It is windy outside. —________________7( A )Not at all.1Sure, go ahead.Why not?Yes, I would.—Don't forget to come to my party this evening!—________________8( D )I can't.I won't.1I don't.I will.—This box is too heavy for me to carry it upstaris.—________________.9( D )You may ask for help.I’ll give you a hand.1Please do me a favor.I’d come to help.—Can I help you carry the bag?—________________.10( D )Needn’t.you couldn’t do it.I could do it myself.Thank you, but I can manage it myself.1_______ the War of Independence, the United States was an English colony.11( A )Before1AtInBetweenEvery morning Mr. Smith takes a _______ to his office.12( A )20 minutes' walk20 minute's walk20-minutes walk20-minute walk1They have learned about _______ in recent years.13( B )several hundreds English wordshundreds of English words1hundred of English wordsseveral hundred English wordAfter the Minister of Education had finished speaking at the press conference, he was made_______ all sorts of awkward questions.14( D )answeransweringansweredto answer1Nancy is _______ girl.15( D )a eighteen-year-oldan eighteen-years-olda eighteen-years-oldan eighteen-year-old1The football game will be played on _______.16( C )June sixsix Junethe sixth of June1the six of JuneYou'd better _______ in bed. It's bad for your eyes.17( B )not to readnot read1don't readreadAre you going to fix the car yourself, or are you going to have it _______?18( D )fixingto fixfixfixed1When will you finish _______ the outing for next Friday?19( C )planto planplanning1plannedIt's _______ that he was wrong.20( C )clearlyclarityclear1clearingThe patients are quite _______ to the nurses for their special care.21( C )enjoyablehelpfulconfidentgrateful1- It's a good idea. But who's going to _______ the plan?- I think John and Peter will.22( A )carry out1get throughtake inset asideEggs, though rich in nourishments, have _______ of fat.23( C )a large numberthe large numbera large amount1the large amountThe Japanese, _______ average, live much longer than the Europeans.24( D )withintoon1She leaned _______ the wall while she was speaking to her friend.25( B )toagainst1towardsforAs long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.(1)、What form does most of solar energy take to reach us?26( D )Light.Heat.gas.both A and B.1As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.(2)、Where does the word "solar" come from?27( B )Greek.Roman.1Old English.Chinese.As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.(3)、Which of the following is NOT true of solar energy?28( C )It is a safe energy.It is a green energy.It may cause pollution to the air.1It is endless.As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.(4)、What are the problems facing scientists who want to use solar energy?29( D )It is not easy to collect.It is not easy to store.It is not easy to find out.both A and B.1As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.(5)、What is the writer's purpose of writing the passage?30( A )To give a brief introduction to solar energy.1To explain the reason why it is not easy to make solar energy.To give information about the advantages of solar energy.To give a brief introduction to the word "solar".三、判断题。

大学英语作业2参考答案

大学英语作业2参考答案一、词汇题（每题2分，共20分）1. C. 阻碍，妨碍2. A. 显著的，突出的3. D. 观点，看法4. B. 适应，调整5. E. 忽略，忽视6. F. 维持，保持7. G. 交流，沟通8. H. 影响，作用9. I. 创新，创造10. J. 竞争，对抗二、语法填空（每题2分，共20分）1. that 引导的定语从句，先行词为the best way。

2. has been 现在完成时态，表示从过去某一时间开始一直持续到现在的动作。

3. to 介词，表示目的。

4. what 引导的宾语从句，作say的宾语。

5. had been 过去完成时态，表示过去的过去。

6. if 引导的条件状语从句。

7. which 引导的非限制性定语从句。

8. were 虚拟语气，表示与过去事实相反的假设。

9. as 引导的让步状语从句。

10. of 介词，表示所属关系。

三、阅读理解（每题2分，共30分）1. B. 根据文章第一段可知，作者认为阅读是获取知识的重要途径。

2. C. 第二段提到了阅读可以提高语言技能。

3. A. 第三段指出，阅读有助于培养批判性思维。

4. D. 第四段中提到，阅读可以提高记忆力。

5. E. 第五段阐述了阅读对个人情感的影响。

6. F. 根据第六段，阅读可以拓宽视野。

7. G. 第七段讨论了阅读对个人职业发展的好处。

8. H. 第八段提到，阅读有助于提高写作能力。

9. I. 第九段指出，阅读可以作为一种娱乐方式。

10. J. 最后一段强调了阅读对个人整体发展的益处。

四、完形填空（每题2分，共20分）1. A. 根据上下文，作者在描述一个普遍现象。

2. D. 描述了阅读的积极影响。

3. B. 表示作者对阅读的个人看法。

4. C. 描述了阅读带来的具体好处。

5. E. 强调了阅读的长期效果。

6. F. 描述了阅读对个人成长的重要性。

7. G. 表达了作者对阅读的期望。

8. H. 描述了阅读的普遍性。

新大学英语(2)第二次网络作业答案

新大学英语（2）第二次网络作业(三次网络作业的平均成绩占期末考试总评成绩30%，作业一经批改评分，将不能修改；此次作业完成后应交到“在线作业”一栏本次作业界面中；作业必须按最后一页答卷表格格式作答，并且不要以附件形式缴交)一、阅读：A few years ago it was common to speak of a generation gap between young people and their elders. Parents said that children did not respect and listen to them, while children said that their parents did not understand them at all. What had gone wrong? Why had the generation gap suddenly appeared? Actually, the generation gap has been around for a long time. Many people argue that it is built into every part of our society.One important cause of the generation gap is the opportunity that young people have to choose their own ways of life. In a more traditional society, when children grow up, they are expected to live in the same area as their parents, to marry people that their parents know and like, and often to continue the family jobs. In our society, young people often travel great distances for their education, move out of the family at an early age, marry or live with people whom their parents have never met, and choose jobs different from those of their parents.In our society, parents often expect their children to do better than they did, to find better jobs, to make more money and to do all the things that they were unable to do. Often, that is another cause of the gap between them. Often, they discover that they have very little in common with each other.Finally, the speed at which changes take place in our society is the third cause of the gap between the generations. In a traditional culture, senior people are valued for their knowledge, but in our society the knowledge of a lifetime may become out of date. The young and the old seem to live in two very different worlds, separated by different skills and abilities. No doubt, the generation gap will continue in American life for some time to come.1. The first paragraph tells us that ______.a. the problem of the generation gap draws much attention from peopleb. it is out of date to talk about the generation gapc. children and parents are trying to understand each otherd. it is very important for people to frequently communicate with each other2. In a more traditional society, old people_______.a. have their children respect and listen to themb. do not care for their children at allc. expect their children to rebel against themd. do not live together with their children3. In American society young people________.a. do not need to find jobsb. leave home at an early agec. have better education than their parentsd. marry people younger than them4. Which of the following is NOT the cause of the generation gap?a. Young people like to depend more on themselves.b. Parents do not love their children dearly.c. American society changes rapidly.d. Parents expect too much of their children.5. The main idea of the passage is ________.a. that the generation gap needs consideringb. when the generation gap is necessary in American societyc. why the generation gap existd. how we can reduce the generation gap二．语法与词汇：（请认真复习好第二册课本Unit 4课后Pick up Your Grammar 中的“状语从句”后再完成如下5道选择题）6. Women workers wear hats ______ their hair gets caught in the machinery.A. ifB. unlessC. in caseD. because7. ______ the English examination I would have gone to the concert lastSaturday.A. In spite ofB. Because ofC. But forD. As for8. Young ______ John was, he was able to swim across the channel within minutes.A. althoughB. soC. thoughD. as9. I didn’t remember his name ______ after I had gree ted him.A. whenB. asC. whileD. until10. The instruments of the older factory______.A. is as good or better than the new oneB. are as good or better than the new oneC. is as good as or better than those of the new oneD. are as good as or better than those of the new one三. 交际用语(此部分共有10个未完成的对话，针对每个对话中未完成的部分有4个选项，请你从A、B、C、D四个选项中，选出一个最佳选项。

大学英语+（二）两次作业及答案

大学英语+（二）两次作业及答案大学英语2第一次作业复习内容：New Era Interactive English 2-《新时代交互英语二》(Unit 1-Unit 6)(每小题2.5分，共100分)I. Matching:(Unit 1) Match each underlined part of the sentences in Column A with proper explanations in Column B.Column A1.Would you like another slice of ham?2.Everyone wanted a slice of the profits.3.I cannot tell you the truth now, any way you slice it.4.Everyone got a fair slice of the cake.5.I believe that this novel tells us a slice of the author's life.Column BA. a share of something goodB. however you think of itC. a real lifeD. a piece of food that has been cut from a larger portionE. a share of any moneyII. Word Choice:Direction: Select the most appropriate word to complete the following sentences.（请辨析相近的词组或短语，见下例）(Unit 2)A. voucherB. coupon6. Don't lose your air tickets or hotel ____________.7. Internet ___________ typically provide for reduced cost orfree shipping, a specific dollar orpercentage discount, or some other offer to encourage consumers to purchase specific products or to purchase from specific retailers.8. I had a ______________ for $1 off the purchase of my favorite breakfast cereal.9. I was given one meal _______________ that I could use for a meal in the dining room duringmy stay at the hotel.10. To qualify for the discount, please present your Privilege Shopping Card with the______________ below.11. Only one discount ______________ is valid per order.12. We will only credit you with a refund for a transaction if we receive a refund_____________.(Unit 3)A. clickB. pressC. hitD. tapE. strike13._____________ the tab key to indent five spaces.14.You have to_____________ this key to quit the program.15.Jane _____________ the start button for several seconds before the computer finally warmedup.16.I've been trying to solve this problem for ages, and today it suddenly _____________.17.His persuasive speech really _____________ home.18.You may _____________ on "submit" to get immediatefeedback from the computer.19.If you keep _____________ the keys randomly like that, your computer will break downsooner or later.20._____________ Ctrl, Alt and Delete and hold them for several seconds to restart yourcomputer.21._____________ the house icon with the stylus to see all the programs installed in thecomputer.22.It suddenly _____________ with me that he is the person I am looking for.23.Your comment really _____________ the nail on the head.24.He _____________ it rich.25.At first it was the physical appearance that made things _____________.(Unit 5)Directions: Select an appropriate word to complete each of the following sentences. Some words can be used more than once.A. streetB. roadC. driveD. avenue26.Amy parked her car at Woodside ________________.27.It's a tough project to solve the problems of the people living on the ______________.28.Everyone wants to see Israel and Palestine on the ______________ to peace.29.In spite of the opposition to the plan from many of his employees, he insists on going downthat _________________.30.We have explored every possible _____________, but we still can't find a plausible solution.31.He was killed in a ___________ accident.32.He's well on the _____________ to recovery from that terrible accident.33.In New York, you can see ____________ musicians here and there.34.Their family is on easy __________ now that the wife has inherited some money from heraunt.35.Without proper help, some of those people end up back on the _____________.III. Multiple Choice:Directions: Choose the proper response to the following dialogue.36. A: I'm having a few friends over for dinner tomorrow. Could you come, too?B: _________________________.A. No, I had better not go.B. Sure. I'd love to.37. A: Do you want to go to a baseball game on Saturday?B: _________________. What time?A: About 5:00. I'll pick you up.A. Sure, that sounds great.B. I’d like to, but I have other appointment.38. A: How about going out for dinner this evening?B: __________________________.A: I see. Well, maybe some other time.A. Okay, that’s a good idea.B. I'm afraid I'm not feeling well39. A: Would you like to go to a movie tonight?B: __________________________. How about tomorrow night instead?A. How dare you! I must study.B. I'm afraid I've got a lot of things to do.40. A: I'm having a surprise party tomorrow night. Why don't you come?B: ________________. Where is it?A. I'd love to.B. No reason. Just don’t wan t to go.<大学英语二>第一次作业答案Key to Homework 1:I. Matching:1~5 DEBACII. Word Choice:6~12 ABBAB; AA13~25 BCB; AEAEB; DACEA26~35 CABBD; BBAAAIII. Multiple Choice: 36~40 BABBA大学英语2第二次作业复习内容：New Era Interactive English 2-《新时代交互英语二》(Unit 7-Unit 13)(每小题2.5分，共100分)I. Judgments:(Unit 6): Decide whether the expression "check it out" in the following sentences makes sense or not. If it makes sense, choose the letter A. If it doesn’t make sense, choose the letter B.A. makes senseB. doesn’t make sense1.I am dating a new girl, she is very nice, check it out. ____________2.Check it out! My computer has an awesome DVD player. ____________3.Check it out as soon as you have done shopping. ____________4.I have an idea about how to make it work. Check it out! _____________5.Check it out with your boss before you do anything. _______________II. Matching:(Unit 8) Direction: Match the closest meaning to the phrasal verb “come on” in each sentence. （将句子中“come on”匹配相应的近义解释）A/doc/ecd78223a5e9856a561260e8.ht ml e on, guys, you can definitely do it!/doc/ecd78223a5e9856a561260e8.ht ml e on! I don't want to be late./doc/ecd78223a5e9856a561260e8.ht ml e on, hit me! Where's your courage now?/doc/ecd78223a5e9856a561260e8.ht ml e on, stop that nonsense! You can never lie to me!/doc/ecd78223a5e9856a561260e8.ht ml e on, that's nothing! Look at the bright side!BA. urge someone to hurry upB. encourage someone to try harderC. encourage someone to be cheerfulD. show someone that you know what they just said is not trueE. make someone angry enough to fight you or do something they normally wouldn't do(Unit 10) Directions: Match the closest meaning to the verb “last” in each sentence. （将句子中“last”匹配相应的近义解释）A11. It's a good TV, it should last for a long time.12. This player is not going to last for long now. He is out of breath already.13. This poor bird is not going to last. The wings are broken.BA. to function, serve a purposeB. to surviveC. to continue a good performanceIII. Word Choice:Directions: Select an appropriate word or phrase and use the proper form to complete each of the following sentences.(Unit 6)A. spoilB. ruinC. destroy14．All this mud's going to ______________ my shoes.15．I don't want to ______________ your fun.16．The earthquake ______________ even the tallest buildings.17．The rain ______________ my hair.18．The rainforests are being ______________ at a frightening rate.19．We didn't let the incident ______________ our day.20．You'd better put the meat in the refrigeratorimmediately in case it ______________. 21．If she loses the court career, it will ______________ her.(Unit 12)22.Be careful! The soup is very ___________. You could get burned.23.The desserts are usually too _________ for most Chinese people. There is too much sugarin them.24.He put too much pepper in his food, and made it very ____________.25.He experienced the ___________ cold of the winter night.26.This piano is out of tune, that's why it plays a _____________ note.27.It's very ___________ of you to take care of your little sister.28.After a long hard life, he's taken a ____________ view of things.29.Her colleagues made some ____________ comments about their secret relationship.IV. Multiple Choice:Directions: Choose an appropriate answer to complete each of the following sentences.(Unit 9)30.How was your day? --Don't ask. I feel totally ______________.A. worn-awayB. wore-downC. worn-outD. worn-off31.You were excellent in the last play] --Yeah, but now l am ______________!A. pig-tiredB. fish-tiredC. bird-tiredD. dog-tired32.I could go to the States when I was young, but I ___________ my chance.A. lostB. missedC. seizedD. caught33.I was ____________ that my boy friend forgot my birthday.A. annoyedB. annoyingC. upsetD. upsetting34.What are you doing? It's dangerous! Have you lost your ____________?A. headB. brainC. mindD. heart35.I _______________ the night in the airport.A. ended spendingB. ended with spendingC. ended up to spendD. end up spending(Unit 11)36.Let's meet ____________ when your schedule permits.A. somewhereB. sometimeC. somehow37.Apparently ____________ has been in this house after we left.A. somebodyB. somewhereC. sometime38.The professor's house is ________________ by the lake.A. somehowB. somedayC. somewhere39.If you keep working hard, you will become rich _____________.A. somehowB. somedayC. somewhere40.The little girl ____________ survived after staying home alone for 19 days.A. sometimeB. somewhereC. somehow大学英语2第二次作业答案Key to Homework 2:I. Judgments:1~5 BABAAII. Matching:6~10 BAEDC11~13 CABIII. Word Choice:14~21 BA;CBCAA; B22~29 BCBD; ACADIV. Multiple Choice:30~40 C; DBACD; BACBC。