《大学英语自学教程》下册课后习题答案Word文档格式.docx

1、I .1.a.be organizedb.organizatinalc.organization2.a.simpleb.simplifiedc.simplyd.simplification3.a.profitb.profitablec.profitability4.a.intentionb.intendedc.unintended1.preccdent2.skilled3.achievement5.optimal6.goal7.accomplish8.accompanies9.tendency10.ongoingIII.1.His friend accompanied him to a con

2、cert.2.He has argued her out of her decision.3.he owed his success in part to luck.4.According to his suggestion,the formalities have been much simplified.5.The broadcasting station predicts that it will turn cold tomorrow.6.Motion is defined as a change in position or place. Text B1.T2.T3.F4.F5.F6.

3、F 7.F8.F9.F10.TII.1.preparation; confidence2.idea3.unattractive indifference4.hardworking; personality; interest5.speechless6.holidays; pay7.clean; neat; conservative8.the floor beside your chair 9.politely; naturally10.I beg your pardon? or Could you please repeat it? etc. 1.at a disadvantage2.cons

4、ervative3.indifference4.make sure5.vague6.clutched 7.turned down8.to your advantage9.neat10.prospects11.take the tuouble to 12.place Grammar ExercisesI. 1.连词；让步状语从句。尽管约翰想记住，却没能记住一个词。2.关系代词；非限定性定语从句。和他的兄弟们一样，哈利身材奇高。3.连词；比较状语从句。这儿有块大石头，没人能搬起它。4.连词；他们的观点和我的一样。5.连词；方式状语从句。像许多人从前那样，认为学习外语没有用是错误的。6.关系代词；如

5、从前所说，语法不是一套死规则。7.关系代词；正如同学们所看到的，海伦有点疯疯癫癫的。8.关系代词；非限定性定语从句（带有插入语的性质）。你会发现所有的问题现在都已得到解决。9.前一个是副词，后一个是连词；她和她姐姐跳得一样好。10.前一个是副词，后一个是连词；他们同她一样爱她。11.连词；他没有她那么老。12.介词；时间状语从句。当他还是个孩子时就参了军。13.习语；趁你在这儿，咱们和不讨论一下咱们的计划？14.连词；他以他独特的视角来描写中国。15.习语；他总是努力工作，好像从不感到疲倦。16.连词；方式状语从句；你怎么对待我，我就怎么对待你。17.副词；状语。他是系主任，确实得他签署文件。

6、18.介词，习语；定语。你要对整个工作负责。19.介词；宾语补语。他们把他看成是一个了不起的人。20.介词；主语补语。这怎么会被说成缺少经验呢？1.Can you throw a stone as far as that tree? 2.As regard that matter,I have no objection.3.AS to his mother,I know nothing about her. 4.As for you, I will never want to see you again.5.She does not own him as her own husband.6.H

7、e is a guest,and we should receive him as such.7.I, as well as you ,dont lie.8.As is the teacher,so is the pupil.9.Badly wounded as he was,he never lost hope. 10.Child as he is ,he can tell right from wrong.11.As he was ill,I went there alone.12.He reached out his hand as through he were trying to c

8、atch something.13.You had better manage the business as before.14.We must study as long as we are alive.15.He has put his energy into literature-the same as his sisters have put theirs into music.16.They dont love him so much as she.17.He spoke so loudly as to be heard by all in the classroom.18.As

9、is often the case,the girl forgot to bring her dictionary.19.They are doing the same work as I did last year.20.We have never doubted the honesty of so good a man as you are.1.I have the same opinion as he does. 2.He was ill,as were the other passengers.3.The man was knocked down by a car ,as was re

10、ported.4.He was not such a fool as to fail to see that point.5.He is not as healthy as John.6.Spell the word as it is spelled in American English.7.As I was speaking, I saw a dog lying on the grass.8.Hard as he worked,he could not learn maths well.9.As is the father,so is the son.10.He worked as an

11、English teacher in a high school. 第二单元1.b3.a4.c1.inadequate2.astronomers3.density4.shrink5.intense6.boundary7.theory8.convince9.invisible10.speculation1.density2.observation3.speculation4.massiveness5.region6.graviation 7.relativity8.basis9.evidence10.endlessness with; his; if; so; paper; out; the;

12、betterV.1.Astronomers have not yet fully answered the question of what black holes are.2.It is said that a black hole can swallow up everything such as stars around it.3.The study of black holes is just beginning.Speculations about them are endless.4.Scientists can not tell what happens inside a bla

13、ck hole.5.If we get to know something about them, black holes will not be that frightful. 1.a. explodedb.explosionc.explosive2.a.denseb.denselyc.density3.a.measurableb.measurementc.measured4.a.basisb.basicc.basedd.basicallyII.1.implication2.gravity3.boundary4.interchangeable5.explode6.galaxy7.convin

14、cing8.speculation9.shrinks10.suckingIII.1.A block hole exerts a strong gravitational pull.2.His company collapsed owing to mismanagement.3.Quite a few staellites were launched in the 80s in our country.4.Has the medicine begun to operate?5.He was swallowed up in darkness.（or Darkness swallowed him u

15、p.） 3.T4.T1.planets; orbit2.suns3.life; vegetation4.satellite; sun 5.very large separate; lesser6.one part; another part7.nature; characteristics8.plateaus; deserts; plains9.religion; government; education; social behaviour10.circumstances1.cloudless2.above all3.concerned4.largely5.glitter6.As a rul

16、e7.unlikely8.thrilling9.whereas10.revolves 第三单元3.b4.d5.c1.delay2.recovery3.lethal4.debate5.permit6.guideline7.majority8.take into account9.undermine10.vulnerable1.a.Its different from the planned murder of people.b.People have the fundamental right to choose death.c.There are situations where death

17、is a friend.2.a.What the patient is actually asking for is something else.b.They may want a health professional to open up communication for them with their loved ones or family.3.a.The patientis experiencing extreme suffering. b.There is no chance of a cure.c.The patient has made requests for eutha

18、nasia.d.A second doctor must confirm that these criteria have been met and the death must be reported to the police department.IV.Cloze.spent; take; No; camera; down; taking; free; camelV.1.Euthanasia does relieve the dying patients from their suffering.2.Do you konw that the Netherlands is the only

19、 country in Europe which permits the practice of euthanasia?3.It does not mean that doctors who are for this idea dont care for their patients.4.After a doctor makers a diagnosis,a second doctor must confirm it.5.Those who are against it believe that patients do not really want to end their life,but

20、 that there is something else behind the request.1.a.considerablyb.considerate c.considerationd.considerable2.a.ableb.abilityc.unable d.enablee.disabledf.disable3.a.traditionalb.traditionc.traditionally1.weaken2.opt out3.deteriorate4.lethal5.request6.debate7.is affected with 8.take; into account9.el

21、derly10.vulnerable11.sensitive12.ensure13.legal1.They requested that the prisoners be released.2.His capability will ensure his success.3.They are going to open up a nationwide debate.4.He is very sensitive to changes of weather.5.The quality of his work has been deteriorating these years.6.The cont

22、amination of water makes the residents vulnerable to diseases. 1.F5.T 7.T9.T10.F1.Oxford; Cambridge2.old-boy network3.two4.a bias5.public6.A level results; performance at interviews7.easily accessible8.better prepared9.Harvard; Yale; Chicago; Berkeley10.constantly replicating 1.unfair2.leading3.prof

23、ession4.private5.accessible1.appoint2.performance4.amount to5.by nature6.prime7.merit petitive9.Remedial10.worth 1.has2.is3.are4.seems5.is6.was7.are8.were9.is10.are11.is12.is13.are14.am15.is16.have17.has18.is19.have20.was21.are22.has23.speak24.is 25.races26.were27.approve28.was29.says30.appeal31.are32.is33.are34.was35.is36.has37.are38.has39.is40.is41.are42.is43.are44.is45.is46.have47.are 48.have49.has50.is1.he2.his3.its4.its5.her; her6.their7.out8.they9.his10.their 第四单元4.b5.b1.diplomats2.abuse3.remove4.quarter5.guilt6.hire7.breadwinner8.introduce9.maintenance10.immigrantII