[自学考试] 《大学英语自学教程》(下册)课后习题答案

《大学英语自学教程》（下册）课后习题答案第一单元Text AExercises for the TextI. 1.d 2.c 3.c 4.a 5.dII. 1.alternative 2.fundamental 3.accompany 4.implement 5.preccedent 6 .attain 7.objectives 8.vary 9.multiple 10.isolateIII. 1.c 2.d 3.i 4.j 5.g 6.e 7.h 8.1 9.f 10.bIV. our ; helped ; form ; front; to; passed; it; same;V.1.Decision makers should be able to make the best guess at the guture.2.Some people think that everything managers do involves decision making.(or Some people think that everything managers do has something to do with decision making.)3.If there are no correct alternatives,there are no correct decisions to be made.4.Since different people have different ideas about the same problem,so the approaches to it vary from person to person.5.Decision makers usually hold the key to the business development of the company. V ocabulary ExercisesI .1.a.be organized anizatinal anization2.a.simple b.simplified c.simply d.simplification3.a.profit b.profitable c.profitability4.a.intention b.intended c.unintendedII. 1.preccdent 2.skilled 3.achievement 4.implement 5.optimal 6.goal 7.a ccomplish 8.accompanies 9.tendency 10.ongoingIII.1.His friend accompanied him to a concert.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 BExercises for the TextI. 1.T 2.T 3.F 4.F 5.F 6.F 7.F 8.F 9.F 10.TII.1.preparation; confidence 2.idea 3.unattractive indifference 4.hardworking; personality; interest 5.speechless 6.holidays; pay 7.clean; neat; conservative 8.the floor beside your chair 9.politely; naturally 10."I beg your pardon?" or "Could you please repeat it?" etc.V ocabulary ExercisesI. 1.at a disadvantage 2.conservative 3.indifference 4.make sure 5.vague 6.clutched 7.turned down 8.to your advantage 9.neat 10.prospects 11.take the tuouble to 12.placeGrammar 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；比较状语从句。

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；非限定性定语从句。

如从前所说，语法不是一套死规则。

7.关系代词；非限定性定语从句。

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；比较状语从句。

她和她姐姐跳得一样好。

10.前一个是副词，后一个是连词；比较状语从句。

他们同她一样爱她。

11.连词；比较状语从句。

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；时间状语从句。

趁你在这儿，咱们和不讨论一下咱们的计划？14.连词；方式状语从句。

他以他独特的视角来描写中国。

15.习语；方式状语从句。

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。

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？II. 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.He is a guest,and we should receive him as such.7.I, as well as you ,don't 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 catch something.13.Y ou 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 don't love him so much as she.17.He spoke so loudly as to be heard by all in the classroom.18.As 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.III. 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 reported.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 English teacher in a high school.第二单元Text AExercises for the TextI. 1.b 2.c 3.a 4.c 5.dII. 1.inadequate 2.astronomers 3.density 4.shrink 5.intense 6.boundary 7. theory 8.convince 9.invisible 10.speculationIII. 1.density 2.observation 3.speculation 4.massiveness 5.region 6.graviati on 7.relativity 8.basis 9.evidence 10.endlessnessIV. with; his; if; so; paper; out; the; 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 black hole.5.If we get to know something about them, black holes will not be that frightful.V ocabulary ExercisesI. 1.a. exploded b.explosion c.explosive2.a.dense b.densely c.density3.a.measurable b.measurement c.measured4.a.basis b.basic c.based d.basicallyII.1.implication2.gravity3.boundary4.interchangeable5.explode6.galaxy7. convincing8.speculation9.shrinks 10.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 80's in our country.4.Has the medicine begun to operate?5.He was swallowed up in darkness.(or Darkness swallowed him up.)Text BExercises for the TextI. 1.T 2.T 3.T 4.T 5.F 6.F 7.F 8.F 9.F 10.TII. 1.planets; orbit 2.suns 3.life; vegetation 4.satellite; sun 5.very large separate; lesser 6.one part; another part 7.nature; characteristics 8.plateaus; deserts; plains 9.religion; government; education; social behaviour 10.circumstancesV ocabulary ExercisesI. 1.cloudless 2.above all 3.concerned rgely 5.glitter 6.As a rule 7.unlikely 8.thrilling 9.whereas 10.revolves第三单元Text AExercises for the TextI. 1.b 2.d 3.b 4.d 5.cII. 1.delay 2.recovery 3.lethal 4.debate 5.permit 6.guideline 7.majority 8.take into account 9.undermine 10.vulnerableII.1.a.It's different from the planned murder of people. b.People have the fundamental right to choose death. c.There are situations where death 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 euthanasia. 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 country in Europe which permits the practice of euthanasia?3.It does not mean that doctors who are for this idea don't 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 that there is something else behind the request.V ocabulary ExercisesI. 1.a.considerably b.considerate c.consideration d.considerable2.a.able b.ability c.unable d.enable e.disabled f.disable3.a.traditional b.tradition c.traditionallyII. 1.weaken 2.opt out 3.deteriorate 4.lethal 5.request 6.debate 7.is affected with 8.take; into account 9.elderly 10.vulnerable 11.sensitive 12.ensure 13.legalIII.1.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 contamination of water makes the residents vulnerable to diseases.Text BExercises for the TextI. 1.F 2.T 3.F 4.T 5.T 6.F 7.T 8.F 9.T 10.FII. 1.Oxford; Cambridge 2.old-boy network 3.two 4.a bias 5.public 6.A level results; performance at interviews 7.easily accessible 8.better prepared 9.Harvard; Y ale; Chicago; Berkeley 10.constantly replicatingV ocabulary ExercisesI. 1.unfair 2.leading 3.profession 4.private 5.accessibleII. 1.appoint 2.performance 3.profession 4.amount to 5.by nature 6.prime 7.merit petitive 9.Remedial 10.worthGrammar ExercisesI. 1.has 2.is 3.are 4.seems 5.is 6.was 7.are 8.were 9.is 10.are 11.is12.is 13.are 14.am 15.is 16.have 17.has 18.is 19.have 20.was 21.are 22.has 23.speak 24.is 25.races 26.were 27.approve 28.was 29.says 30.appeal 31.are 32.is 33. are 34.was 35.is 36.has 37.are 38.has 39.is 40.is 41.are 42.is 43.are 44.is 45.is 46.have 47.are 48.have 49.has 50.isII. 1.he 2.his 3.its 4.its 5.her; her 6.their 7.out 8.they 9.his 10.their第四单元Text AExercises for the TextI. 1.b 2.d 3.c 4.b 5.bII. 1.diplomats 2.abuse 3.remove 4.quarter 5.guilt 6.hire 7.breadwinner 8.introduce 9.maintenance 10.immigrantIII. 1.i 2.c 3.b 4.e 5.j 6.g 7.h 8.f 9.a 10.dIV. about; surprise; young; over; much; teenager; wereV.1.The government department dealing with the matter does not keep statistics.2.She accepted a job working as a domestic just because she found it difficult to provide for her family.3.She was brought over by a Saudi diplomat directly from the Philippines to work in London.4.The working conditions of the domestics have received media attention.5.The employers always threaten to send us back to our country.V ocabulary ExercisesI.1.a.exploited b.exploitation c.exploitable2.a.execution b.executed c.executive3.a.employed b.employees c.employment4.a.immigrants b.immigrated c.immigrationII.1.status2.slavery3.minimum4.despite5.diplomat6.domestic7.abroad8.convicted 9.deports 10.incidence 11.supposed 12.deserving III.1.Resources should be exploited moderately.2.This order was well executed.3.This project deserves further study.(or This project is deserving of further study.)4.We've already reduced the expenses to the minimum.5.I won't believe the news despite what she says.6.Can this small boat bring them over to the other side of the river?Text BExercises for the TextI. 1.F 2.F 3.T 4.T 5.F 6.F 7.T 8.F 9.T 10.FII.1. leg irons joined; chain; groups2.the harshest; television; phone calls; day-to-day privileges3.circus; degrading; slavery4.six out of every ten5.racial; political; saving tax money; cleaning up6.inhumane; ineffective7.more angry; more hostile8.poverty; disaffection within society9.Middle Ages; shame10.Deep South; Arkansas; ArizonaV ocabulary ExercisesI. 1.denied 2.gang 3.prevented 4.argument 5.punishmentII. 1.degrading 2.convicted of 3.liberty 4.in unison 5.union第五单元Text AExercises for the TextI. 1.d 2.a 3.b 4.d 5.bII. 1.original 2.transformation 3.distinct 4.spontaneous 5.individual 6.essen tially 7.diverse 8.live 9.imitate 10.out of doorsIII. 1.maintenance 2.spontaneity 3.popularity 4.expression 5.rhythm 6.distinction/distinctness 7.penetration 8.immigration 9.transformation 10.synthesis IV. 1.a.blues b.rock'n'roll c.folk music2.a.essentially a black medium b.rhythmic dance music c.popular among college students3.a.originated in San Francisco,in the United States b.led by the Beatles,in England4.a.it brings together separate musical traditions; b.it makes use of the full range of electric instruments and the technology of electric amplifiers; c. it becomes a multimedia experienceV. 1.The new music was made out of the three forms of music in existence.2.Rock'n'Roll is very rhythmic,so it is popular among young people.3.The Beatles was a famous Rock group in England.4.Modern music pays a great deal of attention to the participation of its audience.5.Electric amplifiers make music loud and penetrating.V ocabulary ExercisesI. 1.a.music b.musical c.musically d.musician 2.a.consciousb.Consciousnessc.consciously3.a.limited b.limits c.limitations d.limitless4.a.original b.originated c.origianlityII. 1.synthesis 2.studio 3.spontaneous 4.readily 5.passive 6.multimedia 7. distinct 8.sentiment 9.anti-war 10.EclecticismIII. 1.This chapter is on the transformation of heat energy into dynamic energy.2.A group of people gathered spontaneously on the spot of the accident.3.The quarrel originated form misunderstanding.4.The army took over the city after 1949.5.Y ou should not take on too much work for the sake of your health.Text BExercises for the TextI. 1.T 2.T 3.F 4.T 5.T 6.T 7.F 8.T 9.T 10.FII. 1.the spontaneously inspired type; the constructive; the traditionalist type 2.wellpleted composition; musical theme4.the shorter; a stretch5.creative; musicaltheme 6.notebooks 7.preliminary 8.pattern; theme 9.for the sake of10.harmonies; sonorities; formal principlesV ocabulary ExercisesI. 1.a 2.b 3.b 4.b 5.aII. 1.不变地/常变的/多样化/多种多样的 2.有创造力的/创造/创造 3.作曲家/创作/作品 4.特有的/特性/塑造特性/特性塑造 5.各种各样的/多样化的/使不同/多样性 6.传统/传统的/传统主义者7.建造/建设性的/建筑 8.果实/有收益的/无收获的Grammar ExercisesI. 1.Y oung as she was,she was quite experienced in this work.2.Hard they tried,they couldn't find a solution to this problem.3.Little did they realize that they had made an important discovery in science.4.No sooner had we put down the receiver than the telephone rang again.5.Hardly did I expect that his condition would turn for the worse.6.Not only should we work hard ourselves,we should also get other people interested in the work.7.Not until you talked with him did he realize the seriousness of his mistake.8.Never did he expect that the project would be completed so soon.9.Rarely did we see anyone so devoted as she to medical science.10.Scarcely had she said the words when she began to regret it.11.Ahead of us lie many difficulties.12.Far in the distance lay ranges of mountains covered with forests.13.Next to him stood Edgar Snow.14.Standing in the doorway was a young man in blue uniform.15.Out rushed the man and his wife.II. A. 1.The second point I'll explain later. 2.This one I shall send by ordinary account.3.All this we shall take into full account.4.What you've just said,I'll always keep in my mind.5.This we shall understand.B. 1.The time has now come to put an end to this practice.2.The question will arise of how to prevent air pollution.3.The belief is commonly held that Englishmen are more reserved than Americans.4.A list will be sent to you of the major items they produce.5.The order soon came that we have to leave the small town immediately.III.1.He likes sports very much.So does his child. 2.She did not like the idea.Nor did her husband.3.Only in this way can we expect to do our work well.4.Not untill 1990 did I know he was an English teacher.5.Never had any country tried so hard to develop its industry.6.Not far from the bridge is a tall building.7.Not only do they work hard,but they also work well.8.Before us were walking a group of Y oung Pioneers.9.Had you told me earlier, I would have helped you.10.I worked in a small factory in Wuxi last year.第六单元Text AExercises for the TextI. 1.a 2.c 3.c 4.c 5.bII. 1.prevalent 2.welding 3.appliance 4.switch 5.artificial 6.identify 7.con vert...into 8.discard 9.defective 10.assembleIII. 1.d 2.f 3.b 4.j 5.c 6.i 7.e 8.g 9.h 10.aIV. not; use; sign; one; meant; end; himV.1.The application of robots has increasingly become prevalent and far-reaching these years.2.The newly developed robots have a sense of touch and the ability to see and make decisions.3.Robots are widely employed in the automotive industry.4.Both light-sensitive materials and electronic digital cameras are photographic equipment.5.Robots differ greatly from automatic machines.V ocabulary ExercisesI.1.a. efficiency b.efficient c.efficiently2.a.have increased b.increasingly c.increasingpletely pleted pletion4.a.intensify b.intensity c.intensive d.intenseII. 1.reduction 2.shade 3.appliance 4.prevalent 5.personnel 6.defective 7. specific 8.capable of 9.in between 10.assembled 11.exposeIII.1.At a critical moment,we should be capable of facing difficultion.2.After considering that problem,they switched their attention to something else.3.Spray the table with paint.4.We should expose children to new ideas.5.We have plenty of natural resources.6.He was critical of her for her ignorance of law.7.He switched from one occupation to another in the past three years.Text BExercises for the TextI. 1.T 2.T 3.F 4.F 5.T 6.T 7.T 8.T 9.T 10.FII. 1.forecast 2.early warning 3.China; Alaska 4.the energy level 5.shifting; cracks; faults; crust 6.seismic networks 7.radon; ground water es from the radioactive 9.partial; processes 10.Haicheng; 1975V ocabulary ExercisesI. 1.B 2.D 3.A 4.B 5.BII. 1.analyze 2.forecast 3.shift 4.reliablity 5.preceded 6.subsided 7.speculated 8.warning第七单元Text AExercises for the TextI. 1.c 2.d 3.b 4.d 5.cII. 1.leisure 2.avaiable 3.desirable 4.strain 5.portray 6.stressful 7.context 8.a variety of 9.impart 10.motivateIII. 1.relax 2.entertain 3.recognize 4.possess 5.observe 6.recreate 7.satisf y 8.occupy 9.pursue 10.attainIV. at; my; asked; visit; honeymoon; first; other; sir;V.1.The term "quality of life" covers a very wide scope of meanings.2.In a society in which life is fast-paced and work is stressful, it is beneficial to your health to try to find time to relax.3.Our tastes and preferences are all related to social contexts and learning experiences.4.Positive leisure attitudes are essential for motivating people to use their leisure in creative ways.5.Observations and research finding indicate that people are increasingly concerned with the quality of life.V ocabulary ExercisesI.1.a.desirability b.desires c.desrable2.a.occupation b.occupied c.occupant d.occupation3.a.preference b.preferably c.preferable d.prefer4.a.recognizable b.recognition c.recognize5.a.satisfaction b.satisfied c.satisfactoryd.satisfy e.satisfyingII. 1.urban 2.satisfaction 3.relaxation 4.possession 5.concerned with 6.motivated 7.possession 8.impart 9.participation 10.loom 11.portrayed 12.desirableIII.1.He always takes a very positive attitude when correcting pupils'mistakes.2.Passengers must attach labels to their suitcases before boarding the plane.3.The colour of his skin is not relevant to whether he is a good lawyer.4.A ship loomed through the heavy fog.5.We've done nothing wrong on our part.6.Schools should set as their objective the attainment of a balanced development of their students.Text BExercises for the TextI. 1.T 2.T 3.T 4.T 5.T 6.F 7.F 8.F 9.F 10.TII. 1.elusive 2.tricky 3.waste; control 4.quick sand 5.control; against 6.slave 7.full 8.appointments; addresses; telephone numbers 9.underestimate; overestimate 10.temptationsV ocabulary ExercisesI. 1.B 2.C 3.D 4.A 5.DII. 1.B 2.C 3.C 4.B 5.CGrammar ExercisesI. 1.at; in 2.at 3.in 4.at/in; since 5.for 6.under 7.from; to 8.about 9.on 10.during 11.at 12.at 13.since 14.during 15.on; at ; by 16.during; in; for 17.By 18.within 19.at 20.at 21.into; in 22.in 23.execpt for 24.except 25.except for 26.except 27.about 28.on 29.of 30.below 31.beneath 32.owing to/due to 33.due; to 34.owing to 35.due to 36.between 37.among 38.about 39.to 40.towards 41.for 42.above 43.above 44.acros s/over 45.over第八单元Text AExercises for the TextI. 1.c 2.b 3.c 4.b 5.aII. 1.minimize 2.local 3.instantaneously 4.regulate 5.interact 6.timer 7.ala rm 8.discrepancy 9.destine 10.feasibleIII. are; for; he; again; in; to; their; andIV.1.It is not dificult to understand the maladjustment that brought to the body by high speed travel.2.One reason for this discrepancy is that different bodily events are controled by different factors.3.Protein in food stimulates wakefulness,while carbohydrates promote sleep.4.The problem of Jet Lag is on every international traveller comes across at some time.5.It is not feasible to wait for a few days until the body's regulatory mechanisms adjust naturally to a new time zone.V ocabulary ExercisesI.1.a.negotiable b.negotiate c.negotiations2.a.regulations b.regulate c.regulatory d.regularize3.a.assumes b.assuming c.assumed d.assumption4.a.periodically b.periodical c.periodicity d.periodII. 1.do; snchronize 2.discrepancy 3.internal 4.reset 5.out of step 6.external 7.overcome 8.destination 9.mechanism 10.neutral gs 12.to advantage 13.feasible 14.instantaneouslyIII.1.We want to promote mutual understanding between the two countries.2.The plan seems feasible.3.He is out of step with modern life.4.To overcome diffculties,we must first overcome ourselves.5.There is a big lag between his thought and action.6.That fashion model was looking for a chance to show off herself to advantage.7.Y our assumption is not based on full facts.Text BExercises for the TextI. 1.T 2.T 3.T 4.T 5.F 6.T 7.F 8.T 9.F 10.FII. 1.centering one's attention 2.fluctuates 3.constant 4.distraction 5.symptom 6.routine 7.focal 8.psychological/physical 9.goal; direction 10.the abilityV ocabulary ExercisesI. 1.productivity 2.distract 3.fluctuates 4.exceptional 5.misled 6.true of 7.attend to 8.appreciate 9.typical 10.Motivation 11.contrary to 12.hinder; from第九单元Text AExercises for the TextI. 1.b 2.c 3.c 4.a 5.bII. 1.approximate 2.aged 3.paradox 4.apparent position 6.elsewhere7.elementary 8.alter 9.precede 10.slipperyIII. 1.e 2.a 3.h 4.g 5.c 6.b 7.i 8.f 9.j 10.dIV. test; doctor; the; My; arrived; at; openedV.1.Aging has become a social problem.2.People objected to the idea that it is because of drop of birthrate.3.How long people will live depends on many factors.4.Expectation of life is the prediction of the average number of years that one can live.5.Long life is altering our life and our society.V ocabulary ExercisesI.1.appreciate appreciation appreciative a.appreciation b.appreciate c.appreciative2.active inactive activity a.activity b.activated c.active d.inactive3.continue continued continuing continuation a.continues b.continued c.continuation d.continuous e.conti nuing4.expect expectation expectancy expectant a.expect b.expectant c.expectancy d.expectationII. 1.classify 2.salient 3.liability 4.altered 5.paradox 6.lengthens 7.depend ency 8.revision 9.upwards 10.approximatedIII.1.He always neglects his health.2.The price of this commodity is out of proportion to its value.3.His account of the incident approximated to the fact.4.He has reluctantly acknowledged the fallacies in his statement.5.The fervent cheers expressed their appreciation of the performance.6.Memory can be classified into long-term memory and short-term memory.7.Things altered fundamentally.Text BExercises for the TextI. 1.T 2.T 3.F 4.T 5.T 6.F 7.F 8.F 9.T 10.TII. 1.pride; belief 2.responsible; honest; loving 3.temporary; honest; loving 4.acting; talking 5.isolated; lonely; received 6.a smile; a good grade on report card; pride 7.heart; see; think; rude; inconsiderate; rough 8.contribute; within 9.throughout 10.positive attitudeV ocabulary ExercisesI. 1.esteem 2.take advantage of 3.manageable 4.copewith 5.appropriate 6.infant's 7.withdraw 8.totally 9.worthless 10.outco meGrammar ExercisesI. 1.had 2.did 3.had had; wouldn't have drowned 4.came 5.had done 6.would have know 7.should be attacked 8.had 9.wouldn't be 10.left 11.ma you enjoy 12.should change 13.had gone 14.would have come 15.wouldn't have made 16.would have answered 17.went 18.would not have made 19.should fail 20.would have beenII.1.We hurried back to school lest it should rain.2.It's time the problem was carefully studied.3.If only I had kept my mouth shut.4.He tiptoed into the room for fear that he should be heard.5.I was in a terrible hurry that day,otherwise I would have stopped to have a chat with you for a while.6.I was writing a report; otherwise I would not have stayed up late.7.Without your help,we would not have made such a big success.8.Under that condition,I would have done the same.9.If she hadn't been studying hard,she would not have spoken English so well.10.Don't forget to remind him in case he should forget.11.If we weren't to take an exam tomorrow,I would have gone to the cinema with you.12.If only he had told you the truth several months ago.13.I would rather you went on holiday.14.I would sooner you had known nothing about it.15.It's time that we got ready for the final exams.16.But for the traffic accident, we would have arrived a bit earlier.17.We would not live without air and water.18.I would have gone with you but I have to prepare for an exam.19.Long live the People's Republic of China.20.But that he had taken some medicine this morning,his headache would be worse.第十单元Text AExercises for the TextI. 1.d 2.b 3.c 4.b 5.dII. 1.defeat 2.critical 3.loyalty 4.impact 5.ultimately 6.tough 7.approval 8.stir 9.presidency 10.overwhelmingIII. 1.strategy 2.election 3.democracy 4.presidency 5.economy 6.constituti on 7.loyalty 8.motivation 9.certainty 10.provisionIV. for; lost; without; cost; buy; rage; put; alteredV.1.Presidential election occurs in the United State every four years.2.A major party nominee usually gets higher approval rating than a minor-party nominee.3.Strategy plays a critcal role in the presidential campaign.4.To win electoral votes, presidential candidates are particularly concerned with those important states.5.There are over a dozen political parties in the United States,among which there are only two major parties.V ocabulary ExercisesI.1.a.strategical b.strategically c.strategy d.strategist2.a.represent b.representation c.representative3.a.democratic b.democracy c.democrat4.a.nominal b.nominate c.nomination d.nomineesII. 1.certainty 2.impact 3.provision 4.stirring 5.election 6.declined 7.pur sued 8.Congress 9.overwhelming 10.loyaltyIII.1.His return to the country will make a great impact on the political circle.2.Everyone should be concerned with future of his country.3.The Return of Hong Kong caused a great stir throughout the world.4.I identified the stolen tape-recorder as mine.5.He is one of the most authoritative representatives of that school.6.He has made up his mind to pursue postgraduate study.Text BExercises for the TextI. 1.T 2.T 3.T 4.F 5.F 6.F 7.F 8.T 9.T 10.FII. 1.two-party; Democratic; Republican 2.poll; cast 3.rivalry 4.rooted 5.conducted 6.favors; maintain; dominant 7.automatic; inevitable 8.in power; overturned 9.monopolize 10.extreme; moderateV ocabulary ExercisesI. 1.majority 2.broken up 3.dozen 4.came into power 5.opposition 6.transfer 7.breaks 8.nominated 9.in favor of 10.overturnedII.1.支配；统治；支配的；优势2.竞争；竞争者；竞争；竞争的3.对立面；反对；相反的；对立的4.继续下去；执行，实施；运走，冲昏头脑5.提名；提名；被提名者；名义的6.收集；收集；集体的7.自动的；自动的；汽车；自动的 8.选举；选举；选区，全体选民第十一单元Text AExercises for the TextI. 1.b 2.d 3.a 4.d 5.dII. 1.disorder 2.development(advances) 3.irrelevant 4.misleading 5.irresponsi ble 6.eventual 7.reduce 8.undergo 9.alternative 10.ethicalIII.1.The use of animals can help the development ofa. anestheticsb. vaccinesc. treatments for diabetesd. cancere. developmental。