21世纪大学英语第三册课后习题答案

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1、21世纪大学英语第三册课后习题答案Unit11Unit23Unit 34Unit 46Unit 57Unit 69Unit710Unit811Unit1Text AVocabularypulsory 2.relish 3.confidence 4.consequences 5.incentive 6.henceforth 7.invest 8.perceive9.passion 10.scheming1.going steady with Richard 2.in time 3.played into his enemys hands4.beyond her widest dreams 5.h

2、ung on Michaels every word 6.out of focus7.feed on 8.the apple of Chriss eye 9.filed into the courtroom 10.poring over their collectionword BuildingA.1.actress 2.empress 3.goddess 4.mistress 5.waitress 6.lioness 7.priestess 8.heiressB.1.Goddess 2.waitress, actress 3.Lioness 4.mistressA.1.examinee应试者

3、 2.referee裁判 3.appointee被任命者 4.refugee难民 5.addressee收件人 6.trainee受训者 7.escapee逃犯 8.absentee缺席者 9.payee受款人B.1.examinee 2.trainee 3.absentee 4.refugees 5.addressee 6.escapeeStructure1. Having too many work on the team slows our work down rather than speeding it up .2. He wanted to make his living as a

4、 teacher rather than as a businessman.3. In most modern societies women are treated as professorial equal rather than as servants.4. “Body language” refers to communication through the way you move rather thant to speech.5. He preferred to sit quietly in class rather than risking giving an answer th

5、at might be wrong.6. Andrew is convinced that love rather than money is the key to happiness.7. Many people nowadays communicate by email rather thanby phones and faxes.8. Mrs.Kester made students think for themselves rather than telling them what to think.1. if only to attract more readers.2. 2.if

6、only to get his two teeth filled.3. if only to make a good impression on his girlfriend.4. if only to teach him a lesson on how dangerous it is to be so careless.5. if only to stop yourself getting so bored at home.Translation正在上学的孩子们中有一种普遍的错误观念，即他们的老师们曾是些神童。不管怎么说，除了不像一般孩子那样生性贪玩、不愿学习的书呆子之外，还有谁愿意长大后当

7、老师呢？我竭力向我的学生们解释他们对我的印象一个青春期沉溺于书本和家庭作业的人有所偏差。恰恰相反，我极为憎恨义务教育。我永远都无法接受当鱼儿正在咬钩时不得不去上学的想法。1 Tom was translation to our school last year.He hung on Miss Yangs every word in class andsoon became the apple of her eye.2 Seeing his daughter graduate from high school,he felt a surge of love and pride that heco

8、uldnt express in word.3 Last year when Mr.Li began first venture into the stock market,becoming a millionaire wasbeyond his wildest dream .4 On my holiday ,I was lucky enough to witness some wild seals feeding on fish .I took sXXXXXXphotos of them,but unfortunately they were all out off focus .5 The

9、 price has been going steady with the actress for three years and nothing can alter theirdecision to get married next week.6 It is complete misconstruction that the poor do not need compulsory education because theydo not even have enough to feed on .But without education,how can people ever overcom

10、e theirpoverty.7 All of Davids classmates are completely stumped -no one can work out how he became a topstudent overnight.8 It was obvious that her rejection of his proposal hit him hard, but in time he recoverd from his wounds.CloseCDDCA BBACC BCBBD BCCText BComprehensionFTFFF TTTFFBCCBC ACAUnit2T

11、ext AVocabularyplement 2.indispensable 3.privileges 4.strategy 5.constraints 6.entitled 7.survival8.instinct 9.randomly 10.faculty 11.urgent 12.depressingWord Building1. breathtaking 2.heartbreaking3.man-eating 4.movie-going 5.peace-loving 6.fact-finding 7.childbearing1. breathtaking 2.peace-loving

12、3. man-eating 4. fact-finding 5. heartbreaking 6. child-bearing7. movie-goingStructure1. Given the governments record on unemployment,2. Given childrens helpless and defenceless,3. Given good weather,4. Given poor immunity,5. given that feminists have been fighting for gender equality for years,6. g

13、iven one more chance to go to college.Translation儿童之所以又资格享受特殊的照顾基于两种原因：不能自主和无知。他们既没有推理的能力，也没有实战经验。所以他们没有防卫能力，也不可指责。这就是我们给予他们特殊保护的原因。在紧急情况下，我们有责任先救他们，因为无助的他们已将生命交给了我们。1 The ability to fend for oneself is indispensable to any adult , but real maturity is morethan just a set of survival strategies.2 On

14、 Childrens Day,kids are entitled to free entry to all the city parks.Its a way ofcompensating them for the long hours they spend in school all your.3 Youre giving more priority to your personallife than to your studies.Its no wonder yourgrades are suffering.4 Given that most women nowadays have jobs

15、 outside the home ,its natural that they object totheir husbands treating them like housekeepers.5 Quite a number of American millionnaires owns at least two house and private plane.6 When John recovered unexpectedly from cancer,his doctors attributed it to his strong willand faith in the future.7 T

16、here is no practical reason to perpetuate the custom of opening doors for women,let alonethe tradition of “women and children first”.8 Many feminists object to the notion that men cant nurture children as well as women canCloseBBDDD ABBBC CCCDD DCBText BComprehension of the textFFTFF TFTText CABBCA

17、CAAUnit 3Text AVocabulary1.symbolic 2.dimmed 3.confront 4.misfortune 5.concerning 6.moods 7.assimilate 8.pondering9.arousing 10.recognition 11.healing 12.keen1.wish for 2.paved the way for 3.at his disposal 4.as to 5.preside over 6.opened up 7.is inpossession ofWord building1.inexpensive,infrequent

18、2.inexact 3.inefficient 4.inoffensive 5.insincere 6.insensitive7.independent 8.indefinite1.solar,lunar 2.diurnal 3.annual 4.mental 5.maternal 6.dental 7.oral 8.vocal 9.thermalStructure1. then she might have the flu .2. If youre studying physics at Cambridge.3. then it must be in one of the drawers.4

19、. If you care about her feeling.5. then Im sure youll also enjoy Titanic.6. If both men say theyre innocent.CloseBDADA ABBCA ABCDB CBBTranslation我真诚地相信，对于孩子们和想要指导他们的父来说，感受要比知道重要的多。如果事实是以后能长出知识与智慧的种子，那么情感和感官印象则是种子所必须的肥沃土地。幼儿时期就是培育这种土壤的时候。一旦这种情感被激起一种对美的感受、对新的和未知的事物的向往、一种同情、敬慕和爱怜的感觉我们就渴望了解引起我们情感反应的事物。一

20、旦找到，这种知识就比纯粹的信息具有持久的多的意义。为孩子们的求知欲铺平道路比向他们灌输一堆他们不准备接受的事物更为重要。1 We soon grew weary of her constant complaints, and avowed her as much as possible.2 The mayor will preside over a meeting this afternoon that will pave the way for plans tobuild a new highway .3 If we had more time at our disposal , Id ta

21、ke you up this mountain.the view from the topis truly awe-inspiring.4 Anyone who is in love with life will have no difficulty in finding the symbolic as well asthe actual beauty in the migration of the birds.5 Watching the magnificent view of the ebb and flow of the tides fills me with an innerconte

22、ntment that I find nowhere else.6 His misfortune aroused great sympathy among the listeners ,who are keen to help heal hismental wounds.7 Recognition of the importance of Dr.Hawkins research may be difficult or impossible for alayman ,but it is sure to have a lasting impact on our life.8 Mr.Smith ha

23、s long wished for a chance to relate his lunar landing experience to the youngpeople around him ,but he never has enough time at this disposal.Text BReading skillsABABA BAABC BCComprehension of the textBCABA ABCText CFTFFT FFTUnit 4Text AVocabulary1.inXXXXXXe 2.conviction 3.piercing 4.solemn 5.grim

24、6.grip 7.induced,Presumably 8.potent9.segment,reckoned 10.equipped menced 12.incidentallyWord building1.purified 2.identify 3.intensify 4.horrified 5.classified 6.exemplified 7.beautify 8.simplifyClozeCADBA ABDCB ACBDD AADTranslation我希望所有学生都能从未来的严酷无情中得到一些解脱。我希望他们有机会把他们每一阶段的教育纯粹作为一种经历来享受，而不是作为一种为下一步作

25、准备的令人厌倦的需要。我希望他们有实践的权利，就像学习成功一样学习失败，因为失败不是世界的终结。当然，我的希望是天真的。少数几个美国没有声明的权利之一就是失败的权利。成就是民族之神，在我们的媒体中受到崇拜身价上百万的运动员、富有的主管人员因其财富而获得荣耀。年轻人就是在这种强有力的国家信仰的熏陶下长大的。1. wed like to remind our viewers to be considerate to your neighbors and keep your TVs turneddown after 10 pm.2. I hope my advice will work on the

26、 students under pressure -the road ahead is full ofunforeseen opportunities .3. incidentally ,Linda is a ahy person who might feel uneasy about speaking in the presence ofso many strangers.4. in order to get ahead in their studies, students need to equip themselves with independentstudyskills instea

27、d of relying on their teacher for everything.5. young people nowadays are ingrowing up old , with the conviction that achievement is measuredby how many possessions they own.6. many students justify their working part time by saying that it reduces their economicpressure.7. what you need to do now i

28、s to fill in the forms you were given when you arrived.8. a career in itself requires ones liflong devotion , but it does not mean that after you getinto a profession you must continue all along.Text BComprehension of the textBBBAC CCCText Ca) b) a) a)TFFTF TTFTTUnit 5Text AVocabulary1.legislation 2

29、. compiled 3.assumption 4.emigrate5.acquaintances 6.renowned , ambition 7.confusion of tongues , orderly8.amused 9.impressive 10.supplement1.delegation 2.overthrow 3.a visa committee, questionnaire4.preach 5.recklessWord Building1.feminism 2.heroism 3.idealise 4.extremism5.patriotism1.electrician 2.

30、mathematician 3.musician 4.politician5.librarian 6.historians 7.technicianCloze1.D 2.B 3.A 4.C 5.D 6.C 7.B 8.D 9. A 10.A11. D 12.D 13.D 14.B 15.C 16.C 17.A 18.BTranslation对一个外国人来说，身在美国可能是一段奇特的经历。在7年的海外4年在法国，3年在波兰生活后，我和我妻子在一月份回到了美国。从一对杂乱无章的第一印象中，我们就为什么对那些从欧洲来的人们来说美国就是像这样的一个国家，我们汇编了一套从A到Z的解释。我应该在一开始就说

31、明，我是一个英国人，但在弗罗里达州出生的我的妻子丽莎却是个和苹果派般地到的美国人。然而，在我会变得解释中，A不代表苹果派，他代表：雄心（Amibition ）。在旧大陆中人们被告知要知道隐藏的它。在这儿，宣称你在追求老板的职位或这想在30岁以钱赚上一百万，并没有多少不合适。1 To help foreign inventors get a better understanding of Shanghai .they theyve compiledthis litter guide from the various sources they couldnt.2 Hes the sort of p

32、erson who prefers to keep his plans to himself until theyrerealized.3 I came to New York from far a way to see him . only to find he had gone abroad two daysbefore.4 It is difficult to imagine now how we ve survive for so long withoutelectricity,television or telephone.5 The new policy encourages pe

33、ople to become wealthy if the money has been acquired honestly.6 If I were in change of the project, Id make better use of the money thats available.7 He was refused an entry permit on the grounds that he was a dangeous personal.8 It didnt take the teacher long to catch on that Tom always had excuse

34、 for being late withassignments.Text BComprehension of the text1.C 2.A 3.B 4.C 5.C 6.C 7.C 8.AText C1.NI 2.NI 3.NI 4.I 5. NI 6.I 7.I 8.I 9.I 10.NIUnit 6Text AVocabulary1.despair 2.injured 3. fade 4. revenge 5. soothe6.shattered 7.defied 8.leaks 9. nightmare 10. fragmentedWord BuildingA. 1.warmth 2.

35、truth 3. breadth 4. death 5. depth6.growth 7.length 8 youth 9. strength 10.widthB. 1. in width 2. parentsdeaths 3. youth 4. growth5.strength 6. some truth1. firsthand 2. long-distance 3. hard-line 4. left-hand5. full 6. second-hand 7.high-speed 8. freshwaterCloze1.B 2.B 3.D 4.C 5.D 6.A 7.C 8.D 9.A 1

36、0.D11.C 12.C 13.D 14.A 15.D 16.B 17.A 18.BTranslation每23分钟。一颗心破碎了。某个人的苦痛冲破她的躯体的束缚，伴着眼泪流出，随着哭声的迸发，反抗这一切抚慰绝望心情的努力。睡眠无法使他逃脱醒来的噩梦。清晨带来的只是无法挽回的损失。每23分钟。1.I wish you could adopt a more reasonable attitude towards the event.2.I broke my leg in the car accident and so did my song.3.The old woman,overwhelmed

37、 by grief,could hardly/barely walk on her owner.4.It was 50 years after his death that his accomplishments were acknowledged by society.5.Where there were flame sof war, now there are peace and prosperity.6.He is seriously ill and his disease defies the healing power of any medicine-chest.7.He has l

38、ost confidence in life-the future has blurred and gone blank and his early hopes ha vefaded into nothingness.8.Little Tom realized that nothing could change the harsh reality that his family had fallenapart with his parents sudden deathsman.Text BComprehension1.T 2.T 3.F 4.F 5.T 6.T 7.F 8.F 9.F 10.F

39、 11.F 12.TText C1.C 2.A 3.B 4.B 5.C 6.B 7.A 8.AUnit7Text AVacabulary1.hobbies 2.peculiar 3.squeezes 4.leisure 5.stumbled6.discouraged 7.overhearing 8.recreation 9.sole 10.wreckedWord Buliding1.proportionate 2.affectionate 3.passionate 4.collegiate5.irat passionate1.far-sighted 2.short-sighted 3.blue

40、-sighted 4.narrow-minded5.hard-heade 6.good-naturedCloze1.C 2.D 3.A 4.D 5.B 6.C 7.D 8.C 9.C 10.D 11.A 12.D 13.B 14.D 15.A16.A 17.C 18.B 19.A 20.DTranslation遗憾的是，“三脚猫”已经过时。过去如果一女士或先生会唱一点，会画一点或会拉一点小提琴，那就是一种地位的标志。你不必很出色：问题是你很幸运地拥有一份闲情逸致。但是在今天这个充满竞争的社会里我们甚至在业余爱好方面也必须是“专家”才行。1 As long as you enjoy your h

41、obby, you dont have to feel ashamed of being so-so .It doesntmatter what others think of your.2 Money is becoming a big deal in competitive sports, but we must make sure that it doesntget in the way of whats important.3 We all need some from of exercise every now and then to keep ourselves in good s

42、hape.4 Ive said over and over its time you tided up your room, but you keep putting it office.5 He only took up painting a couple ofyears agony, so his technique isnt up to professionalstandard. Can you give him some instruction.6 Health experts are trying to diacourage people from smoking by inform

43、ation them of itsdangersome.7 Being committed to your job is finest, but you shouldnt let work eat all your leisuretime.8 As far as Im concerned,both jobs and hobbies shouldbe seriously considered.Text BReading Skills1.B 2.A 3.B 4.B 5.A 6.A 7.C 8.A 9.A 10.B 11.CComprehension of the Text1.A 2.C 3.A 4

44、.C 5.C 6.C 7.A 8.AText C1.B 2.A 3.C 4.C 5.C 6.B 7.C 8.B 9.A1.A 2.C 3.A 4.A 5.C 6.B 7.BUnit8Vocabulary1.cancal 2.orbit 3.collaboration 4.impetus 5.immediate 6.rockets7.concrete 8.militaryword building1.students 2.residents 3.solvent 4.precedent 5.president 6.correspondenttranslation1996年由美国人获胜的月球竞赛几乎

45、完全是受政治的驱动。美国和前苏联之间的竞争意味着这两个国家都决心首先将人送到月球上。肯尼迪总统保证美国将赢得这场竞争。作为美国历史上最得民心的总统之一，他激励国民将外空间探索是为美国对其敌人苏联的优越性的终极挑战。美国作为第一个到达月球的国家的成功，以及持续不断的冷战竞赛，赢得了国民对太空计划的大力支持，所以华盛顿能够支持更多的航天任务。在20世纪70年代，月球再次被访问，无人飞船被送进火星，而且人造飞船也首次被送上将带领它们脱离太阳系的轨道。1 NASA annouced that one of tangible objective of this nine-day mission was

46、to do researchinto the effects of space flight on the aging procession.2 During the Cold War era ,the Soviet Union and the United States both spent substantial fundson space exploration.3 The Presidents proposal to scale down the governments social welfare spending has causeda great deal of controve

47、rsy.4 Before the American space shuttle Discover returned to Kennedy Space Centereturned, the badweather in Florida,coupled with the door trouble, but its landing in doubtless.5 So far there is little evidence of life on Mars ,but this doesnt justify the conclusionthat research has no scientific val

48、ued.6 The International Space Station, a collaboration in which sixteen countries are taking part, is the most space-explooration projiect ever taken.7 This book describes the period at the end of 1950s when the pioneers of Chinese spaceexploration pressed ahead with their research without the help

49、of foreign expert.8 This year the profits made in manufacturing industries have exceeded $200 billionth, makingup one half of our countrys GDP.Close1. extraterrestrials 2. cruising 3. spacecraft 4. represented 5. military6. by 7. symbol 8. rival 9. secure 10. about11. among 12. whose 13. with 14. X 15.controversial16.extraterrestrial 17.impetus 18. genuine_