大学英语自学教程上册课后习题答案Unit11-14

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大学英语自学教程(上册0012)课后习题答案[1]

IV.1.It fails to produce enough young in each generation to keep pace with the death rate.2.We can tell it from fossil evidence in rocks.3.Extinction means living beings are out of existence.4.Human beings.5.They may get great financial rewards from hunting.6.They hunt animal for trophies.7.The killing of the Canadian seals.8.One way is to remove them to zoos and parks and breed them there.Another way is to protect the animals in the wildlife reserves with ,wardens to look after them.9.We can enjoy ourselves in watching wildlife in natural or near-natural environments.V.1.The natural evrironments in which animals live has been worsening.2.Hunters hunt for their own purpose, regardless of the public living environment.3.There is every likelihood that more animals would be made extinct without natural reserves.4.Countless examples can be given to show that natural environments are being rapidly changed.5.To create the wildlife reserves is another effective way to protect animals.Vocabulary ExercisesI.1.a. special b.specialised c.specially2.a.publicity b.publicise c.public3.a.viariation b.vary c.various4.a.Tourism b.tourists c.tour5.a.survival b.survivors c.survivedII.1.Fossils2.Species3.Tourism4.extinct5.by-product6.offspringpeted 8.fate 9.threat10.paceIII.1.He find it hard to keep pace with the development in physics.2.Now,China can compete with most countries in the world.3.There is every likelihood that we can do better if we work hard.4.More and more people become concerned about our natural environment.5.This warship has been armed with nuclear weapons.6.I will tell you the truth provided you do not disclose it to anyone else.7.We are very happy that he can survive this heart attack.8.The danger can not be ignored that tigers may become extinct in our country.Text BExercises for the TextI.1.F2.T3.F4.T5.T6.T7.F8.F9.F 10.FII.1.somke, fog2.coughing, straining for breath3.lung or heart4.chemicals5.guide6.furnaces7.chemical fumes, water droplets8.temperature inversion9.photochemical smog10.exhaust fumes,nitrogen oxides, subphur dioxide, oil refineriesVocabulary ExercisesI.1.e2.d3.a4.b5.cII.1.B2.A3.D4.C5.AIII.1.exhausted2.conclude3.inversion4.suffering5.strainedGrammar ExercisesI.1.我很少看见她这样不高兴。

大学英语自学教程(上册0012)课后习题答案

《大学英语自学教程》（上册）课后习题答案(珍藏版)Unit 1 (3)Text A (3)Text B (3)Grammar Exercises (4)Unit 2 (5)Text A (5)Text B (6)Grammar Exercises (6)Unit 3 (6)Text A (6)Text B (7)Grammar Exercises (7)Unit 4 (9)Text A (9)Text B (10)Grammar Exercises (10)Unit 5 (11)Text A (11)Text B (12)Grammar Exercises (12)Unit 6 (12)Text A (12)Text B (13)Grammar Exercises (13)Unit 7 (15)Text A (15)Text B (15)Grammar Exercises (16)Unit 8 (17)Text A (17)Text B (17)Grammar Exercises (18)Unit 9 (19)Text A (19)Text B (20)Grammar Exercises (20)Unit 10 (21)Text A (21)Text B (22)Grammar Exercises (22)Unit 11 (23)Text A (23)Text B (24)Grammar Exercises (24)Unit 12 (25)Text A (25)Text B (26)Grammar Exercises (26)Unit 13 (27)Text A (27)Text B (28)Grammar Exercises (28)Unit 14 (28)Text A (28)Text B (29)Grammar Exercises (30)Unit 15 (31)Text A (31)Text B (32)Grammar Exercises (32)Unit 16 (33)Text A (33)Text B (34)Grammar Exercises (34)Unit 17 (35)Text A (35)Text B (36)Grammar Exercises (37)Unit 18 (38)Text A (38)Text B (39)Grammar Exercises (39)Unit 19 (39)Text A (39)Text B (40)Grammar Exercises (41)Unit 20 (42)Text A (42)Text B (43)Grammar Exercises (43)Unit 21 (44)Text A (44)Text B (44)Unit 22 (45)Text A (45)Text B (46)Unit 23 (46)Text A (46)Text B (47)Unit 24 (49)Text A (49)Text B (50)Unit 25 (50)Text A (50)Text B (51)Unit 1Text AExercises for the TextI.1.d2.a3.c4.d5.dII.1.task2.intelligent3.research4.clue5.conclusion6.repeatmunicate8.purpose9. probably 10.outlineIII.1.Instead of2.therefore3.more...than4.even5.First of all6.because7.on the otherhand 8.finally 9.looking for 10.ConverselyIV.1.Research shows that successful language learners are similar in many ways.nguage learning is active learning.Therefore,successful learners should look for every chance to use the language.nguage learning should be active,independent and purposeful.4.Learning a language is different from learning maths.5.The teacher often imparts successfull language learning experiences to us.Vocabulary ExercisesI.1.a.success b.successful c.successfully2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b.purposefully c.purposeII.1.inexact2.technique3.outlinedmunicate5.regularly6.clues7.intelligent 8.incomplete 9.similar10.statementIII.1.disagree2.independent3.incomplete4.inexact5.uncoverIV.1.They find it hard to master a foreign language.2.The research shows that successful men are similar in many ways.3.Successful language learners do not only depend on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.TextBExercises for the TextI.1.T2.F3.T4.F5.T6.F7.F8.F9.T 10.FII.1.With the help of their fingers2."I am thirsty."3.tea,coffee,wine,beer and soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentences8.form new sentences9.talk10.speakVocabulary ExercisesI.1.b2.a3.c4.e5.dII.1.B2.A3.B4.D5.A6.A7.C8.C9.C 10.BGrammar ExercisesI.whether 连词 towards 介词second 数词 hour 名词repeat 动词 successful 形容词not 副词 probably 副词than 连词 because 连词which 连词 even 副词intelligent 形容词 differ 动词regular 形容词 some 形容词/代词/副词into 介词 oh 感叹词seem 系动词 communicate 动词II.1.Let 动词 round 介词2.fresh 形容词 for 介词3.leave 名词 call 动词 on 介词 if 连词 spare 动词4.Even 副词 it 代词5.Where 连接副词 will 名词6.after 介词 calm 名词7.seem 系动词 those 代词 makes 名词8.without 介词 return 名词9.strict 形容词 work 动词10.news 名词 live 形容词 meeting 名词III.(斜体为主语，带下划线的为谓语）1.Most adults would disagree with this statement.2.How much time did they allow you for doing the work.3. I had a visit from Mary yesterday.4. China's stand on this questionis clear to all.5.Warm clothes protest against the cold of winter.6.What we need is more practice.7.There doesn't seem to be much chance of my getting job.8.In those days the cost of living rose by nearly 4 percent.9.There are a number of people interested in the case.10.Every means has been tried but without much result.IV.1.a magazine (宾语）last night （状语）2.in need (定语）indeed (定语）3.outside your area (定语）telephoning long distance （主语补足语）4.your children (宾语）all day （状语）5.his direction （宾语）French （宾语）6.me (宾语）plenty of exercises (不定式宾语）7.long (宾语）to London （状语）8.those (宾语）who help themselves (从句作定语）9.her （宾语）above others （宾语补足语）10.to build a hotel in the village (定语）of the foreigners （定语）Unit 2Text AExercises for the TextI.1.a2.c3.a4.a5.cII.1. Income tax is a certain percentage of the salaries paid to the goverment.2. Graduated income tax means the percentage of the tax(14 to 70 percent) increases as a person's income increase.3. Property tax is that people who own a home have to pay taxes on it.4. Exercise tax is charged on cars in a city.5. Sales tax is a percentage charged to any item which you buy in that state.III.1.due2.depends on3.diverse4.consists of5.simila6.tends toplaining about8.In addition to9.issue 10.agreed onIV.1.How much do you charge for a haircut.2.We are trying to use funds for the Red Cross.3.He has earned a good reputation for honsety.4.We pay taxes in exchange for government services.5.An open letter protests the government's foreign policy.V.1.Every citizen is obliged to pay taxes.(It is obligatory on every citizen to pay taxes)(It is every citizen's duty to pay taxes.)2.Americans often say that there are two things they can be sure of in life.3.There are generally three levels of government in the United States; therefore,there are three types of taxes.4.Some states charge income tax in addition to a sales tax.5.Americans complain that taxes are too high and the government uses them in the wrong way. Vocabulary ExercisesI.1.a. percent b. percentage c. percent2.a. adds b. addition c. additional3.a. confused b. confusing c. confusion4.a. complained b. complain c. complaintII.1.charge2.departmen3.due4.diverse5.earns6.vary7.property8.leading9.funds 10.tends III.1.China leads the world with silk products.2.In addition to an income tax some states charge a sales tax.3.The sales tax varies from price to price of any item you buy.4.People often complain about the increasing price.5.His mother says that he spends too much time on TV every day.Text BExercises for the TextI.1.F2.F3.F4.T5.T6.T7.T8.F9.T 10.FII.1.attracts2.leisure3.available4.limited5.estimateIII.1.decided on2.approved3.estimate4.carried over5.put up with6.characteristic ofIV.1.B2.C3.B4.A5.C6.DGrammar ExercisesI.1.SV2.SVO3.SVOC4.SVC5.SVO6.SVOC7.SVOC8.SVO9.SVOO 10.SVOC11.SVOC 12.SVC 13.SVOC 14.SVOO 15.SVCII.1.prefer2.insisted3.need4.make5.remember6.look7.worked8.was9.sounds 10.gaveIII.1.B2.C3.D4.A5.B6.C7.A8.D9.A 10.DIV.1.The two languages are different/not similar in many way.2.The deaf and dumb can neigher speak nor hear.3.The Englishman speaks a very good Italian.4.Could you pass me a cup of coffee.5.At this time he felt thirsty and hungry.6.Yesterday evening she asked me to wait for her at the gate of the restaurant.7.When did you get up this morning.8.The story sounds interesting,but it is not true.9.The meat and macaroni cost me 25 yuan.10.She oftern teaches the children to sing English songs.Unit 3Text AExercises for the TextI.1.d2.d3.c4.b5.dII.1.long/wide2.across3.deep4.around5.highIII.1.The,/,/2.The3.the,the4./5./,a6./,the7./ 8.The,the,the 9.The,the10./IV.1.unwilling2.avarage3.take4.runs5.SupposeV.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacific,but it is moar than 4,000 miles wide.st night it took him a long time to get to sleep.4.There are so many ads on TV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbus'days unwilling to sail westward.VocabularyExercisesI.1.a.sailed b.sailor c.sail(n.)2.a.willing b.unwillingly c.unwilling3.a.unusual ual ually4.a.average(n.) b.average(a.) c.averaged(v.)II.1.peak2.crew3.average4.blils5.unusual6.highway7.narrow 8.salty 9.spot10.affectedIII.1.The sailors were afraid that might meet bad weather.2.The mountain is half as high as MountTai.3.On the average there are 45 students in every class of the school.4.The climate affects the growth of plants.5.My work keeps pilling up.Text BExercises for the TextI.1.T2.T3.F4.T5.F6.T7.T8.T9.F 10.TII.1.three2.the earth's gravitational pull.3.it is near4.29.55.its own/reflects6.disc7.the old moon in the new moon's arms.8.outline9.the old earth in the new earth's arms10.nightVocabulary ExercisesI.1.d2.b3.a4.c5.eII.1.C2.C3.B4.A5.D6.C7.B8.B9.B 10.DGrammar ExercisesI.depend--dependence explain--explanationform--formation conclude--conclusioninform--information move--movementmean--meaning govern--governmentgraduate--graduation similar--aimilarityconfuse--confusion pay--paymentagree--agreement advertise--advertisementannounce--announcement add--additiondecide--decision use--usefulnessattract--attraction mix--mixtureII.science--scientific sulless--sullessfulresponse--responsible color--colorfulnation--national revolution--revolutionaryaddition--additional help--helpfulperson--personal meaning--meaningfulaccept--acceptable use--usefulwood--wooden act--activeIII.disagree eimpractical independentuncover inexact incompletedisorder unhappy informalinpossible inactive uncertaindischarge dishonest impoliteIV.1.try n. 尝试；试验经过许多次尝试后，他们终于取得了成功。

大学高级英语第一册第11课译文及课后答案

大学高级英语第一册第11课译文及课后答案1）谐趣园是仿照无锡的一座花园建造的。

The Garden of Harmonious Interest was modeled on a garden in Wuxi.2）他号召孩子们以 ___英雄为榜样。

He called on the children to model themselves on the PLA heroes.3）这本书应归入哲学类。

This work may be related to philosophy.4）本杰明·富兰克林不仅是政治家，而且还是科学家、发明家。

Benjamin Franklin was as much a scientist and an inventor as a statesman.5）他把每次试验的结果都记在本子上。

He set down all the findings of every experiment in his notebook.6）你能用简明的语言概括这首古诗的中心思想吗？Can you sum up the central idea of this ancient poem in plain terms?7）我们应不断地使自己的思想适应变化的情况。

We should constantly adapt our thinking to the changing conditions.8）年轻的士兵冻死在雪地里，手里还紧握着枪。

The young soldier was frozen to death in the snow, his hands still hanging on to a gun.9）该公司将为他们提供住宿和交通工具。

The said pany will furnishthem with lodging and transportation.10）车速限制在每小时55公里之内。

大学英语课后习题答案

大学英语精读第三版(上海外语教育出版社董亚芬主编)第三册Book3 Unit4答案1) junior2) junk3) winds4) physical5) handicap6) Click7) decayed8) interpreted9) leaning10) limb11) twisted12) relationship13) surrounded14) at least15）in hopes of1) covering2) runs3) affect4) dotted with5) Elaborate7) grabbed8) maximum9) per10) spotted11) strained12) caught her eye13) sort of1) add to2) curled up3) bring back4) called up5) grow up6) came up with7) work out8) was singled out9) take apart1)statistician2)politics3) Venusian4)Mars5)magician7)civil8)technician9)comedian10)Christian11)Russia12)Asia13)Australia14)Confucius15)electrician16)music17)vegetable18)guard1) taxpayers' money2) playgoers3) Young songwriters4) babysitters5) housekeepers6) sunbather7) wheelchair8) driveway1) that little progress has been made2) is doing a little better this season3) a little earlier than scheduled4) Little did he realize5) said little about her work experience6) little imagined then7) slow down a little8) have little contact with the outside world1) Nigel's novel was not as well received as he had hoped.2) He ran as hard as he could in hopes of breaking his record for the five miles.3) Some of the power stations have significantly failed to operate as efficiently as people have expected.4) The aging body does not absorb and distribute food as efficiently as it used to do.5) The British welfare system did not assist the genuinely needy groups as effectively as did some systems prevailing elsewhere.1) But why don't you pluck up the courage to do what you've always wanted to?2) He will help you prepare what you need to say.3) What is true for general histories also applies to surveys of more limited periods.4) I have noticed that what are commonly called warm colors is not necessary to produce the impression of warmth in landscape.5) These travel books entertain readers with accounts of what travelers have seen.1) Every time I see you you're even lovelier than I remember.2) Every time it's sunny I enjoy driving.3) Every time the child completes a specified desirable behavior it will earn a toy.4) My ankle hurts every time I put my foot to the ground.5) Every time I sat down I went to sleep.1) affected2) physical3) interpret4) spot5) handicap6) fastened7) maximum8) per9) extensively10) Straining11) surrounded1)up2)wherever3)for4)the5)taught6)before7)being8)than9)who10)where11)still/even12)with13)told14)and15)Yet16)sounded17)to18)straight19)With20)howVII. DictationBaseball is America's national sport, played mainly by men. It developed in the mid 19th century from the British games of rounders and cricket. Baseball is also popular in Japan and several Latin American countries, and has been an Olympic sport since in 1972. Softball is similar but uses a large, softer ball and is popular with women. Many Americans play baseball for fun because players do not have to be strong like football players or tall like basketball players. Some people think baseball is too slow, but the team managers often change their players and plans during the game, and there are many exciting plays. Many American families enjoygoing to a Sunday afternoon double-header, that is, two games between the same two teams in one day.翻译你能想像一个身体严重残疾的妇女独自经营一个网站并且像一个专业的体育记者一样详细报道洛杉矶道奇队吗?如果我没有亲眼见到她蜷曲在轮椅里，用固定在头上的一根棍子敲击字键打出她的评论，我是绝不会相信的。

大学英语自学教程上册答案1

大学英语自学教程上册答案1《大学英语自学教程》（上册）课后习题答案unit1-10自考英语历年试题及答案，自己整理的哦2009-06-17 14:15:11 阅读552 评论2 字号：大中小《大学英语自学教程》（上册）课后习题答案Unit 1 Exercises for the Text AI. 1.d 2.a 3.c 4.d 5.dII. 1.task 2.intelligent 3.research 4.clue 5. conclusion 6.repeat municate 8.purpos e 9.probably 10.outlineIII. 1.Instead of 2.therefore 3.more...than 4 .even 5.First of all 6.because 7.on the other h and 8.finally 9.looking for 10.Conversely IV. 1.Research shows that successful language l earners are similar in many ways.nguage learning is active learning.Therefore ,successful learners should look for every chance to use the language.nguage learning should be active,independe nt and purposeful.4.Learning a language is different from learningmaths.5.The teacher often imparts successfull language learning experiences to us.Vocabulary ExercisesI. 1.a.success b.successful c.successfully2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b .purposefully c.purposeII. 1.inexact 2.technique 3.outlinedmunicate5.regularly6.clues7.intelligent 8.incomplete 9.similar10.statementIII. 1.disagree 2.independent 3.incomplete 4.inexact 5.uncoverIV. 1.They find it hard to master a foreign lan guage.2.The research shows that successful men are si milar in many ways.3.Successful language learners do not only depe nd on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text B Exercises for the TextI. 1.T 2.F 3.T 4.F 5.T 6.F 7.F 8.F 9.T 10.F II. 1.With the help of their fingers2."I am thirsty."3.tea,coffee,wine,beer and soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentenc es8.form new sentences9.talk10.speakVocabulary ExercisesI. 1.b 2.a 3.c 4.e 5.dII. 1.B 2.A 3.B 4.D 5.A 6.A 7.C 8.C 9.C 10 .BGrammar ExercisesI. whether 连词 towards 介词second 数词 hour 名词repeat 动词 successful 形容词not 副词 probably 副词than 连词 because 连词which 连词 even 副词intelligent 形容词 differ 动词regular 形容词 some 形容词/代词/副词into 介词 oh 感叹词seem 系动词 communicate 动词II. 1.Let 动词 round 介词2.fresh 形容词 for 介词3.leave 名词 call 动词 on 介词 if 连词 spare 动词4.Even 副词 it 代词5.Where 连接副词 will 名词6.after 介词 calm 名词7.seem 系动词 those 代词 makes 名词8.without 介词 return 名词9.strict 形容词 work 动词10.news 名词 live 形容词 meeting 名词III.(斜体为主语，带下划线的为谓语）1.Most adults would disagree with this statemen t.2.How much time did they allow you for doing t he work.3. I had a visit from Mary yesterday.4. China's stand on this questionis clear to all.5.Warm clothes protest against the cold of winte r.6.What we need is more practice.7.There doesn't seem to be much chance of my g etting job.8.In those days the cost of living rose by nearly 4 percent.9.There are a number of people interested in the case.10.Every means has been tried but without much result.IV.1.a magazine (宾语）last night （状语）2.in need (定语）indeed (定语）3.outside your area (定语）telephoning long distance （主语补足语）4.your children (宾语）all day （状语）5.his direction （宾语）French （宾语）6.me (宾语）plenty of exercises (不定式宾语）7.long (宾语）to London （状语）8.those (宾语）who help themselves (从句作定语）9.her （宾语）above others （宾语补足语）10.to build a hotel in the village (定语）of the foreigners （定语）Unit 2Text AExercises for the TextI.1.a2.c3.a4.a5.cII.1. Income tax is a certain percentage of the salar ies paid to the goverment.2. Graduated income tax means the percentage of the tax(14 to 70 percent) increases as a person' s income increase.3. Property tax is that people who own a home h ave to pay taxes on it.4. Exercise tax is charged on cars in a city.5. Sales tax is a percentage charged to any item which you buy in that state.III.1.due2.depends on3.diverse4.consists of5.si mila6.tends toplaining about8.In additi on to9.issue 10.agreed onIV.1.How much do you charge for a haircut.2.We are trying to use funds for the Red Cross.3.He has earned a good reputation for honsety.4.We pay taxes in exchange for government serv ices.5.An open letter protests the government's forei gn policy.V.1.Every citizen is obliged to pay taxes.(It is oblig atory on every citizen to pay taxes)(It is every cit izen's duty to pay taxes.)2.Americans often say that there are two things t hey can be sure of in life.3.There are generally three levels of government in the United States; therefore,there are three ty pes of taxes.4.Some states charge income tax in addition to a sales tax.5.Americans complain that taxes are too high and the government uses them in the wrong way. Vocabulary ExercisesI.1.a. percent b. percentage c. percent2.a. adds b. addition c. additio nal3.a. confused b. confusing c. confusio n4.a. complained b. complain c. compla intII.1.charge2.departmen3.due4.diverse5.earns6.vary7.property8.leading9.funds 10.tends III.1.China leads the world with silk products.2.In addition to an income tax some states charge a sales tax.3.The sales tax varies from price to price of any i tem you buy.4.People often complain about the increasing pri ce.5.His mother says that he spends too much time on TV every day.Text BExercises for the TextI.1.F2.F3.F4.T5.T6.T7.T8.F9.T 10.F II.1.attracts2.leisure3.available4.limited5.esti mateIII.1.decided on2.approved3.estimate4.carried over5.put up with6.characteristic ofIV.1.B2.C3.B4.A5.C6.DGrammar ExercisesI.1.SV2.SVO3.SVOC4.SVC5.SV O6.SVOC7.SVOC8.SVO9.SVOO 10.S VOC11.SVOC 12.SVC 13.SVOC 14.SVOO 15.SVCII.1.prefer2.insisted3.need4.make5.reme mber6.look7.worked8.was9.sounds 10.g aveIII.1.B2.C3.D4.A5.B6.C7.A8.D9.A 10.D IV.1.The two languages are different/not similar in many way.2.The deaf and dumb can neigher speak nor hea r.3.The Englishman speaks a very good Italian.4.Could you pass me a cup of coffee.5.At this time he felt thirsty and hungry.6.Yesterday evening she asked me to wait for her at the gate of the restaurant.7.When did you get up this morning.8.The story sounds interesting,but it is not true.9.The meat and macaroni cost me 25 yuan.10.She oftern teaches the children to sing English songs.Unit 3Text AExercises for the TextI.1.d2.d3.c4.b5.dII.1.long/wide2.across3.deep4.around5.high III.1.The,/,/2.The3.the,the4./5./,a6./,the7./ 8.The,the,the 9.The,the 10./IV.1.unwilling2.avarage3.take4.runs5.Suppose V.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacifi c,but it is moar than 4,000 miles wide.st night it took him a long time to get to slee p.4.There are so many ads on TV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbus'days unwilling to sail west ward.Vocabulary ExercisesI.1.a.sailed b.sailor c.sail(n.)2.a.willing b.unwillingly c.unwilling3.a.unusual ual ually4.a.average(n.) b.average(a.) c.averaged(v.) II.1.peak2.crew3.average4.blils5.unusual6.highway7.narrow 8.salty 9.spot10.affectedIII.1.The sailors were afraid that might meet bad w eather.2.The mountain is half as high as Mount Tai.3.On the average there are 45 students in every c lass of the school.4.The climate affects the growth of plants.5.My work keeps pilling up.Text BExercises for the TextI.1.T2.T3.F4.T5.F6.T7.T8.T9.F 10.T II.1.three2.the earth's gravitational pull.3.it is near4.29.55.its own/reflects6.disc7.the old moon in the new moon's arms.8.outline9.the old earth in the new earth's arms10.nightVocabulary ExercisesI.1.d2.b3.a4.c5.eII.1.C2.C3.B4.A5.D6.C7.B8.B9.B 10.D Grammar Exercisesdepend--dependence explain--explanati onform--formation conclude--conclusi oninform--information move--movement mean--meaning govern--govern mentgraduate--graduation similar--aimilarity confuse--confusion pay--payment agree--agreement advertise--advertis ementannounce--announcement add--addition decide--decision use--usefulness attract--attraction mix--mixtureII.science--scientific sulless--sullessful response--responsible color--colorful nation--national revolution--revolutio naryaddition--additional help--helpful person--personal meaning--meaningfaccept--acceptable use--usefulwood--wooden act--activeIII.disagree eimpractical independe ntuncover inexact incomplet edisorder unhappy informal inpossible inactive uncertain discharge dishonest impolite IV.1.try n. 尝试；试验经过许多次尝试后，他们终于取得了成功。

《大学英语自学教程》课文译文注释习题答案(上)1

Unit 1第一部分 Text A【课文译文】怎样成为一名成功的语言学习者“学习一门语言很容易，即使小孩也能做得到。

”大多数正在学习第二语言的成年人会不同意这种说法。

对他们来说，学习一门语言是非常困难的事情。

他们需要数百小时的学习与练习，即使这样也不能保证每个成年语言学习者都能学好。

语言学习不同于其他学习。

许多人很聪明，在自己的领域很成功，但他们发现很难学好一门语言。

相反，一些人学习语言很成功，但却发现很难在其他领域有所成就。

语言教师常常向语言学习者提出建议：“要用新的语言尽量多阅读”，“每天练习说这种语言”，“与说这种语言的人住在一起”，“不要翻译——尽量用这种新的语言去思考”，“要像孩子学语言一样去学习新语言”，“放松地去学习语言。

”然而，成功的语言学习者是怎样做的呢?语言学习研究表明，成功的语言学习者在许多方面都有相似之处。

首先，成功的语言学习者独立学习。

他们不依赖书本和老师，而且能找到自己学习语言的方法。

他们不是等待老师来解释，而是自己尽力去找到语言的句式和规则。

他们寻找线索并由自己得出结论，从而做出正确的猜测。

如果猜错，他们就再猜一遍。

他们都努力从错误中学习。

成功的语言学习是一种主动的学习。

因此，成功的语言学习者不是坐等时机而是主动寻找机会来使用语言。

他们找到(说)这种语言的人进行练习，出错时请这些人纠正。

他们不失时机地进行交流，不怕重复所听到的话，也不怕说出离奇的话，他们不在乎出错，并乐于反复尝试。

当交流困难时，他们可以接受不确切或不完整的信息。

对他们来说，更重要的是学习用这种语言思考，而不是知道每个词的意思。

最后，成功的语言学习者学习目的明确。

他们想学习一门语言是因为他们对这门语言以及说这种语言的人感兴趣。

他们有必要学习这门语言去和那些人交流并向他们学习。

他们发现经常练习使用这种语言很容易，因为他们想利用这种语言来学习。

你是什么样的语言学习者?如果你是一位成功的语言学习者，那么你大概一直在独立地、主动地、目的明确地学习。

大学英语课后答案自考

大学英语自学教程上册题后unit2答案Exercises for the Text AI阅读理解1.A2.C3.A4.A5.CII根据课文完成下列定1.a certain percentage of the salaries paid to the federal or the state government by salaried people who earn more than a few thousand dollars.2.that the percentage of the tax increas as a person's income in-creases.相信我没错的.因为我也正在自学英语教程上册3.people who own a home have to pay taxes on it.4.the tax charged on cars in a city.5.a percentage of money charged to any item which you buy in that state.III选择适当的词或短语填空.1.due2.depends on3.diverse4.consisted of5.similar6.tends toplaining about8.In addition to9.issue10.agree onIV从课文中找出合适的动词重新组织下列各句.1.How mach do you charge for a haircut?2.We are trying to raise funds for the Red Cross.3.He earned a good reputation for honesty.4.We pay taxes in exchange for goverment services.5.An open letter protested the government's foreign policy.V把下列句子译成英语.1.Paying tax is the duty to every citizen.2.Americans often say that there are two things they can be sure of in life.3.There are three levels of government in the United States;there-fore,there are three types of taxes.4.Some states have an income tax in addition to sales tax.5.Americans complain that taxes are too high and that the government uses their tax dollars in the wrong way.Vocabulary Exercises.I选择所给单词的适当形式填空!注意其词性.1.a.percent b.percentage c.percent2.a.adds b.addition c.additional.3.a.confused b.confusing c.confusionplained plain plaintII用下列单词的适当形式填空1.charge2.department3.due.4.diverse5.earns6.vary7.property8.leading9.fund10.tendsIII把下列句子译成英语.1.China leads the world with her silk products.2.Some states charge/have sales tax in addition to income tax.3.Sales tax varies with the prices of the goods you buy.4.People are always complaining about the constantly rising prices.5.Mother said he spends too much time on TV every day.Exercises for the Text BI根据课文判断句子正误.1.T2.F3.F4.T5.T6.T7.T8.F9.T10.FII根据课文填入所缺内容.1.newspapes,magazines,the mail,radio,television.2.food,drinks,cars television sets,furniture,clothing,travel,leisure time ativities.3.notice,announcement.4.bright colors,attractive pictures,short messages.5.color and pictures,voices and music.6.1530607.entertainment8.want the entertainment9.the audience they want reach,the best way to get their message to their particular audience,and costs.10.managementVocabulary ExercisesI.从右栏中找出左栏音讯的相应释义.1.E2.B3.C4.D5.AII从课文B中选词填空,其首字母已给出.1.attracts2.leisure3.available4.limited5.estimateIII用下列词或短语的适当形式填空.1.decided on2.approved3.estimate4.carrod over5.put up with6.characteristic ofIV选择填空1.B2.C3.B4.A5.C6.DGrammar ExercisesI在每个句子后边用SV,SVC,SVO,SVOO,或SVOC标出其句型1.SV2.SV3.SVOC4.SVC5.SVO6.SVOC7.SVOC8.SVO9.SVOO10.SVOC11.SVOC12.SVC 13.SVOC14.SVOO15SVCII用下列动词的适当形式填空.1.prefetr2.insisted3.need4.make5.remember6.look7.worked8.was9.sounds10.gaveIII选择填空1.B2.C3.D4.A5.B6.C7.A8.D9.A10.DIV用所给句型将下列句子译成英语1.The two languages are not similar to each other in many ways.2.Deaf and bumb people can neither speak nor hear.3.The Englishman speaks Ttalian very well.4.Could you hand me a cup of coffee,please?5.At this time he felt both thirsty and hungry.6.She asked me to wait for her at the doorway of the restaurant last night.7.When did you get up this morning?8.The story sounds very interesting,but it is not true.9.The meat and macaroni cost me25dollars10.She often teaches these childred to sing English songs二1大学英语自学教程上课后习题答案Text A Unit1Exercises for the TextI. 1.d 2.a3.c 4.d 5.dII. 1.task2.intelligent 3.research 4.clue 5.conclusion municate8.purpose 9.probably10.outlineIII. 1.Instead of 2.therefore 3.more...than 4.even 5.First of all 6.because7.on the oth er hand8.finally9.looking for10.ConverselyIV. 1.Research shows that successful language learners are similar in many ways. ngu age learning is active learning.Therefore,successful learners should look for every chan ce to use the language. nguage learning should be active,independent and purposeful.4.Learning a language is different from learning maths.5.The teacher often imparts suc cessfull language learning experiences to us.Vocabulary ExercisesI. 1.a.success b.successful c.successfully 2.a.indepence b.depend c.dependent 3.a.covere d b.uncover c.discovered 4.a.purposeful b.purposefully c.purposeII. 1.inexact2.technique 3.outlined municate 5.regularly 6.clues7.intelligent8.i ncomplete9.similar10.statementIII. 1.disagree2.independent 3.incomplete 4.inexact 5.uncoverIV. 1.They find it hard to master a foreign language. 2.The research shows that successf ul men are similar in many ways. 3.Successful language learners do not only depend on th e book or the teacher. 4.We are willingto help our friends. 5.We should learn new things independently,actively,and purposefully.Text BExercises for the TextI. 1.T 2.F3.T 4.F 5.T 6.F7.F8.F9.T10.FII. 1.With the help of their fingers 2."I am thirsty." 3.tea,coffee,wine,beer and soda-w ater 4.Put his hands on his stomach 5.nothing but drinks 6.much more exact7.meanings an d can be put together into sentences8.form new sentences9.talk10.speakVocabulary ExercisesI. 1.b 2.a3.c 4.e 5.d's income increase. 3.Property tax is that people who own a home have to pay taxes on i t. 4.Exercise tax is charged on cars in a city. 5.Sales tax is a percentage charged to any item which you buy in that state.III. 1.due2.depends on 3.diverse 4.consists of 5.simila 6.tends plaining about 8.In addition to9.issue10.agreed onIV. 1.How much do you charge for a haircut.2.We are trying to use funds for the Red Cross.3.He has earned a good reputation for honsety.4.We pay taxes in exchange for government services.5.An open letter protests the government's foreign policy.V. 1.Every citizen is obliged to pay taxes.(It is obligatory on every citizen to pay tax es)(It is every citizen's duty to pay taxes.)2.Americans often say that there are two things they can be sure of in life.3.There are generally three levels of government in the United States;therefore,there a re three types of taxes.4.Some states charge income tax in addition to a sales tax.5.Americans complain that ta xes are too high and the government uses them in the wrong way.Vocabulary ExercisesI. 1.a.percent b.percentage c.percent 2.a.adds b.addition c.additional 3.a.confus ed b.confusing c.confusion plained plain plaintII. 1.charge2.departmen 3.due 4.diverse 5.earns 6.vary7.property8.leading9.funds10. tendsIII. 1.China leads the world with silk products. 2.In addition to an income tax some sta tes charge a sales tax. 3.The sales tax varies from price to price of any item you buy.4.People often complain about the increasing price.5.His mother says that he spends too much time on TV every day.Text BExercises for the TextI. 1.F 2.F3.F 4.T 5.T 6.T7.T8.F9.T10.FII. 1.attracts2.leisure 3.available 4.limited 5.estimateIII. 1.decided on 2.approved 3.estimate 4.carried over 5.put up with 6.characteristic ofIV. 1.B2.C3.B 4.A 5.C 6.DGrammar ExercisesI. 1.SV2.SVO3.SVOC 4.SVC 5.SVO 6.SVOC7.SVOC8.SVO9.SVOO10.SVOC11.SVOC12.SVC13.SV OC14.SVOO15.SVCII. 1.prefer2.insisted 3.need 4.make 5.remember 6.look7.worked8.was9.sounds10.gaveIII. 1.B 2.C 3.D 4.A 5.B 6.C7.A8.D9.A10.DIV. 1.The two languages are different/not similar in many way. 2.The deaf and dumb can n eigher speak nor hear.3.The Englishman speaks a very good Italian.4回复：大学英语自学教程上课后习题答案Unit4Text AExercises for the TextI. 1.c 2.b3.b 4.d 5.cII. 1.smooth2.similar 3.mental 4.municipal 5.meaningful eful7.familar8.single9.s triking10.difficultIII. rmation that does not make any sense to you is difficult to remember.2.Association refers to associating what we want to remember with what we have already r emembered.3.Catagorezing words helps memory.4.Needless to say,if the books in the library were kept in a random order,readers could not find the books they wanted.5.Forming an integrated image with all the information p laced in a single memtal picture can help up to preserve a memory.Vocabulary ExercisesI. 1.a.psychologist b.psychology c.psychological 2.a.meaningless b.meaning c.meaningfulanized anizer anization4.a.repeated b.repetition c.repeat II. 1.abilit y 2.accurately3.focus 4.needless5.meaningful6.random7.Repetition8.preserve9.improv ement10.image11.related to12.associate,withIII. anize 3.visualize 4.associate 5.improve munica te9.categorize10.imagineIV. 1.Their research focuses on the learning skills of adults. 2.It is meaningful to kno w how to use these phrases.3.The adult group consists of15people.4.Needless to say,we all know these facts.5.Memory refers to the ability to remember the past events or experience.6.I always associate the song with my school life.Text BExercises for the TextI. 1.T 2.F3.T 4.F 5.T 6.F7.F8.F9.F10.TII. 1.eighteen2.repeat the number over and over 3.a cage an three doors 4.wait a short time 5.a random 6.reward7.beginning,intermediate,advanced,and native-speaking students 8.Weather,whether,wither,wetter9.recall,contrast,interrupt,dial10.the meaning of wordsVocabulary ExercisesI. 1.e 2.b3.a 4.c 5.dII. 1.kept2.contrast 3.human 4.released 5.intermediateIII. 1.C 2.D 3.A 4.D 5.BGrammar ExercisesI. 1.declarative sentence 2.imperative sentence 3.declarative sentence 4.exclamatory sen tence 5.interrogative sentence 6.exclamatory sentence7.imperative sentence8.declarativ6回复：大学英语自学教程上课后习题答案Unit6Text AExercises for the TextI. 1.b 2.a3.b 4.c 5.cII. 1.rare2.substance 3.slight 4.pressure 5.crystal 6.crack7.gem8.elevator9.crush III. 1.It was thought that the earth was flat.2.It is reported that a new government has been formed.3.It was believed that the sun traveled around the earth.4.It is believed that living things exist on Mars.5.It is said that the world temperature is growing higher.IV. 1.stick to 2.change...into 3.stick to 4.running out 5.pick up 6.changed into7.had r un out8.picked up9.sorting out10.sort outV. 1.It is known to all that diamonds are the hardest substance.2.Today most diamonds are not found in stream beds but mined from rock formations deep i nside the earth.3.Diamonds,as they are mined,do not look very expressive.4.He never sticks to anything he does.5.The eruption of active vocanoes is a terrible natural phenomenon.Vocabulary ExercisesI. 1.a.popularity b.popularize c.popular 2.a.hand b.hand c.handful 3.a.formed b.formatio n c.forms4.a.impression b.impressive c.impressedII. 1.experienced2.Extreme 3.formation 4.pressure 5.blasted 6.handful7.crystal8.destr oyed9.unusual10.flowIII. 1.Please sort out what you want and throw away the rest. 2.The price of the elevato r is somewhat higher than expected. 3.These designs are very popular with young people.4.He stopped writing because his pen had run out of ink.5.Experienced people can tell w hich one is real immediately.Text BExercises for the TextI. 1.F 2.T3.F 4.F 5.F 6.T7.F8.T9.T10.TII. 1.difficulty2.haze 3.magnifying glass 4.do/be 5.guessing e first/a higher order of beings8.earth/air9.flowers/fruits/grain10.dissolves Vocabulary Exerc ises I.1.d2.b 3.a 4.c 5.e II. 1.puzzled 2.dissolve 3.aside 4.magnifying tter 6.obs erves7.beneath8.broadGrammar ExercisesI. 1.died汤姆父亲去世时他23岁。

大学英语读写教程(第1册)课后习题参考答案

Text AExerciseV1. solutions2. ignore3. persuade4. assign5. deadline6. approach7. stuck8. essentials9. managed10. necessarily11. retained12. due draftVI1. put in2. make the most of3. put down5. get her hands on6. put away our picnic things7. to stick to8. time after time9. has cut down on smoking10. counts for much moreVIII1. thus cutting down on our costs2. while having his breakfast3. so that he can memorize a couple of new words everyday while cooking his meals4. thus greatly increasing his reading speed5. while studying Chinese modern history at Beijing University6. thus being able to do very well in their work7. while doing his homework8. so that you can become one tooIX1. used to go2. got used to getting3. used to study has got used to working4. used to say5. used to write got used to communicatingXI1. went unnoticed2. go unpunished3. go uncorrected4. goes unnoticed unmentioned5. go unreportedXIII. Translation1. Tom a very curious boy is interested not only in whats but also in whys and hows.2. According to Professor Smith happiness is the ability to make the most of what you have.3. You’d better keep the book where your 15-year-old son can’t get his hands on it.4. The story was so funny that Bill kept laughing all the time while reading it.5. High-achieving students do not necessarily put inmore time at their studies than their lower-scoring classmates.6. How did you manage to persuade these students to take the speed-reading course?7. Working hard is important but knowing how to make the most of one’s abilities counts for much more.8. She asked her students to think for themselves rather than telling them what to think.Text BExerciseI1. opposite2. preference3. located4. feasible5. perspective6. have shifted7. concern8. attractive9. survive10. transfer11. prospect12. particularly13. treasure14. DespiteII1. on the other hand2. keep up3. As for4. for good5. turned out6. come of age7. what if8. welled upUnit 2Text AExerciseIII1. response2. bounced3. Conversation4. previous5. encouragement6. parallelIV1. entirely2. objection3. challenged4. original5. responsible6. relative7. halfway8. startled9. simply10. back and forth11. joined in12. just as13. knocked down14. came to a halt15. Even if16. fell apartV1. unconsciously2. response3. previous4. suitable5. even though6. disagree7. topic8. calling on9. switched10. and so on11. in line12. take turnsVI1. Excellence2. independence3. intelligence4. significance5. patience6. silence7. violence8. differences9. distance10. confidenceVII1. disappeared2. disorder3. dishonest4. disobey5. disagree6. disadvantages7. discomfort8. dislike9. disbelief10. dissatisfiedVIII(A)1. Whoever is most qualified2. Whoever has money3. Whoever holds it4. whoever is not with him5. whoever would take the job6. Whoever fears to face his own past(B)1. Whatever they have2. whatever decisions he makes3. Whenever the weather is bad4. wherever he goes5. Whichever direction you turn to6. however hard she triedIX1. No wonder it’s freezing cold today2. No wonder there is no picture on the screen3. No wonder many career women are not married4. No wonder they asked so many questions5. No wonder it has become a best-seller of this spring6. No wonder US students are anxious about mathXII1. Referring to the differences between American English and British English he said “The United States and Britain are two different countries after all.”2. Professor Smith encourages his students to think for themselves. He often says “I am just as happy even if you challenge me or completely disagree with me.”3. We called on him to take part in our conservation about pop music but as soon as he joined in he introduced a new topic and referred to the NBA finals of the previous week.4. The driver is responsible for this accident. His car knocked down a tree and a man on his bike.5. Since our production of radios came to a halt we have switched to the production of mobile phones.6. Our original plan was to see such famous sights as the Great Wall the Palace Museum and the Summer Palace in Beijing.7. It’s no simple matter to learn a foreign language well. Even though I have learned English for a few years I still can’t express myself effectively in the language.8. I don’t want you simply to agree or disagree with me –I need someone who can give me good advice ideasand so on.Text BExerciseI1. academic2. intelligence3. reflects4. Social5. predicted6. context7. advantage8. attitude9. traits10. communication11. distinguish12. represented13. influences14. matureII1. getting…across2. come out3. Because of4. in short5. as a result6. as well7. in some cases8. sent outUnit 3Text AExerciseIV1. draw2. bear3. worn out4. got tired of5. racial6. paid attention to7. mature8. broke into9. performed10. conquer11. aspects12. As far asV1. Brought up2. broke into running3. amazed4. All his wife could do was5. resemble6. with ease7. conquered8. wear out / are worn out9. turned out10. has grown into11. tragedy12. promptlyVI1. personal2. traditional3. humorous4. logical5. courageous6. poisonous7. educational8. victoriousVII1. darkness2. carelessness3. nervousness4. preparedness5. illness6. eagerness / nervousnessVIII1. go on playing2. went on reading3. went on to explain4. went on to teach5. went on playing6. went on to tellX1. work as fast as a skilled worker2. couldn’t perform as well as his parents had expected3. he promised that he would go and see his grandparents as often as possible4. that after finishing his studies abroad he would come back as soon as possibleXII1. As far as I know all they have to do is come and see the child they want to bring up and fill out a form.2. As he learned more and more about the world he finally got tired of going after fame and wealth.3. The little girl’s songs brought sunshine to the old man and helped him bear the hardships of life.4. People came one after another to congratulate them on the successful building of another big bridge over the Huangpu River.5. All the people present were amazed that the 10-year-old boy was playing the violin so skillfully.6. After the car accident Stevie reevaluated his goals inlife and decided to pay more attention to the world outside.7. Mother could never have imagined that her son would become a world-famous pianist even in her wildest dreams.8. The students broke into loud cheers when they heard that their teacher had fought back from the shadow of death.Text BExerciseI1. potential2. suggestions3. realistic4. embarrassed5. impression6. negative7. presently8. reacted9. improvement10. target11. inferior12. conceptII1. built up2. dwell on3. do justice to myself4. from the start5. were based on6. set aside7. wiped out8. improve on9. do harm10. is working on Unit 4Text AExerciseIV1. endure2. accumulated3. somewhat4. property5. informed6. wrinkled7. collapsing8. mourning9. contributed10. possessed11. recovered12. trembled13. fulfill14. drove15. stagger16. utteredV1. because of2. be blessed with3. as well as4. spoke of5. a good deal of6. at most7. stand on its feet8. be ashamed of9. as soon as10. leaning onVI1. a bearded young man2. three colored pictures3. a flowered lawn4. a gifted 〈talented〉pianist5. an old lady with a wrinkled face6. a home for the aged7. a cultured college student8. an experienced driver9. a skilled engineer10. a spirited discussionVII1. shameless2. cheerful3. endless4. windless5. fearless6. countless7. meaningful8. colorful9. delightful10. thoughtfulIX1. Nor did he give me any explanation.2. Nor did he feel ashamed for that.3. Nor do I think it necessary to do so.4. Nor will he invite his relatives and friends.5. Nor did we know his phone number.6. Nor did she enter the home for the aged.XIII1. Sick and weak as Grandma is she has undertaken all the housework in the family.2. The recording company had never been so pleased with any singer. For them Stevie Wonder was a real find.3. They had no running water where they lived. Nor did they have conveniences of life such as gas and electricity.4. Six years passed then seven and eight and nothing was heard of that French artist. It seemed certain that he had left the country for only God knows where.5. He was very ill that summer but as soon as he felt better in the fall he resumed his writing and finished his novel within two months.6. Driven by a strong will Alex finally fulfilled the task he had undertaken.7. With the help of the doctor and the nurses the patient recovered quickly and in a few weeks was able to stand on his feet once more.8. It was really sad to watch the old man’s wrinkled face which spoke of all that he had endured in his life.Text BExercise B1. D2. D3. A4. B5. A6. B7. D8. A9. B10. AVocabulary Exercises I1. responsibilities2. purchase3. portrays4. vanished5. immense6. decent7. eventually8. motivation9. reputation10. restore11. neighborhood12. sustain13. upholds14. creditII1. paved the way for2. is attributed to3. out of habit4. kept his word5. open the door to6. think twice7. think of … as8. care about9. had been passed on10. To this dayUnit 5Text AExerciseV1. compromise2. content3. Unfortunately4. individual5. gamble6. spun7. attractive8. afterwards9. tradition10. unique11. arose12. energeticVI1. a little2. and so on3. as well4. give way to5. in the same way as6. had in mind7. most of the time8. have been on their feet9. went off10. are named after11. has no right to12. sorted outVII1. compromise with…over2. lying…in3. lie on4. content with5. call at6. called on7. named…after8. active in9. opinions about10. opinion ofVIII1. uncertain2. unknown3. unable4. unfortunate5. incorrect6. impatient7. illegal8. irregular9. irrelevant10. improperX1. What a pity you won’t be back before I le ave!2. What a pity to waste the food!3. What a pity she isn’t here!4. What a pity that we can die only once for our country!5. What a pity that some of the best acting on stage today can only be seen by so few people!6. What a pity you can’t swim.XII1. That’s where2. That’s why3. that’s where4. That’s what5. That’s how6. That’s how7. that’s when8. that’s when9. that’s what10. That’s whereXIV1. They are Mary’s sons Robert and Lawrence. One is named after her father; the other is named after her grandfather.2. He is not content with what has already got. What a pity he never understands that happiness lies in contentment.3. She is very active in classroom activities. I am sure she will make a good teacher.4. You may have different opinions about it but I hate the idea of urging people to drink especially at a dinner party.5. We are prepared to give way a little to them on minor problems but we will never compromise with them on major questions of principle.6. Robert did not usually get much exercise during the year while his wife Mary was on her feet most of the time. That’s why it was impossible or difficult at least for them to choose a place they both liked for their holiday.7. David is a young writer with a high opinion of himself. He thinks that his writing style is unique and refined. But unfortunately that is not the case.8. All I want to say is that as individuals we enjoy many different rights but we have no right to do anything harmful to society.Text BExerciseI1. effective2. argument3. alert4. typical5. avoid6. patience7. hostile8. mention9. significant10. complain11. bothered12. historical13. tempted14. selfishII1. lose her temper2. changed for the better3. make matters worse4. fell behind5. will take offence6. launched into7. added to8. saw eye to eye9. hold their tongues10. poke fun atUnit 6Text AExerciseIV1. shocked2. admitted3. pursue4. prefer5. intelligent6. acquire7. average8. cultivate9. typical10. pursuit11. imported12. bite13. compete14. constantly15. prestigious16. extentV1. dedicated to2. stood a chance3. held up as4. least of all5. conform to6. compares…to7. done away with8. deprived of9. looked down upon10. adapt to11. instead of12. keep upVIII1. If we are to promote higher education we must try to make university professorships the most prestigious positions in the country.2. If we are to remain a world-class power our universities must be able to train students to become first-class scholars and engineers.3. If you are to make your child a person of knowledge you must encourage him to spend more time studying.4. If you are to apply for this scholarship fill out the application form and return it now.5. If we are to further develop the economy of Shanghai we have to make full use of the Yangtze River.XII1. The problem lies in how people look at those students dedicated to the pursuit of knowledge.2. Our government has decided to put a lot more money into education than before.3. We have to train more first-class engineers tocompete in the technology race with Japan.4. The intellectually curious and hard-working students should be praised and held up as examples to other students.5. Not until we do away with our anti-intellectualism do we stand a chance to remain a world-class power.6. We must adapt ourselves to the demand of our times otherwise we’ll fall behind other industrialized nations of the world.7. The parents are proud of their son who is studying English while other children are playing football.8. Do you really expect to improve your English without spending more time studying it?Text BExerciseI1. escapes2. specific3. frequent4. similar5. profit6. trends7. creative8. customer customer9. consumers10. diet11. manufacturer12. advertisementII1. pointed out2. goes out of fashion3. According to4. and the like5. out of date6. broke down7. comes along8. on top ofUnit 7Text AExerciseIV1. crept2. presence3. whereas4. spoiled5. previously6. roaring7. merely8. ignorant9. confident10. venture11. chased12. liberalV1. stared at2. come of3. establish itself as4. threw…at5. came up to6. are for7. move in8. viewed as9. among other things10. by chanceVI1. momentary2. lively3. attractive4. orderly5. selective6. deadly7. legendary8. protective9. constructive10. costly11. brotherly12. honorary13. progressive14. sickly15. customary16. earthly17. revolutionary18. reactionaryX1. Mr. Smith was viewed as a very liberal person who believed among other things that all men are equal under the law.2. It is not by chance that he won the prize; his success comes from his hard training.3. The teacher talked a lot with the white kids trying to convince them that all men are created equal but nothing much came of it in the beginning several weeks.4. As I was a newcomer to that school I felt lonely and friendless for a time.5. Day after day Weiming kept talking with Mrs. Wilson and his oral English became more and more fluent and natural.6. Whereas some of the kids were quite nasty during those first few weeks a little white girl was extremely friendly to me.7. I later came to know that the man who looked old and wrinkled was only about 45.8. Soon after graduating from university he established himself as a qualified and responsible teacher of English. Text BExercise B1. B2. A3. B4. C5. C6. B7. A8. DI1. personality2. dominates3. competent4. substituting5. respond6. somehow7. determined8. communicate9. current10. brief11. glance12. polish13. formal14. sensitiveII1. on their own2. for the most part3. kept his distance4. to no avail5. on occasion6. think…over7. lit up8. at ease9. all right10. now and then Unit 8Text AExerciseIV1. one2. that3. one4. ones5. that6. thoseV1. promises2. reliable3. project4. barely5. be abolished6. simultaneous7. endless8. primarily9. equivalents10. application11. incredible12. purpose13. acceptance14. stimulating VI1. ran into2. serves as3. well ahead of schedule4. arises…from5. communicate with6. brought about7. take advantage of8. is sure toVIII1. unhappy2. unnoticed3. unprepared4. unanswered5. unforeseen / unexpected / unbelievable6. unfair7. unknown8. unclearIX1. unforgettable2. enjoyable3. questionable4. unimaginable5. unbearable6. regrettable7. changeable8. foreseeableXIII1. No scientist knows exactly where the information highway will lead us in the decade ahead.2. It is crucial that developed countries and developing countries increase mutual understanding and mutual respect through more communication.3. From the very beginning the mass media paid particular attention to this treatise on the personal computer.4. My nephew had thought that Japanese which is similar to Chinese in many ways was easy to learn but it was not the case.5. You should have known better. The way a college professor teaches is not confined only to telling his students the basic facts. He or she also stimulatesdiscussions and debates.6. It was originally estimated that the project would take five years. But thanks to the creativity of the workers as well as the engineers it was finished well ahead of sc。

自考《大学英语自学教程》(上)课后练习例句汉译英(汉英对照)

《大学英语自学教程》（上）课后练习例句汉译英（汉英对照）1 研究表明，成功的语言学习者在许多方面有共同之处。

Research shows that the successful language learners are similar in many ways.2 语言学习是一种主动的学习，学习者应该利用一切机会运用语言。

Language learning is an active learning; learners should take every chance to use the language.3 学习语言应该主动地独立地有目的的学。

We should learn language independently, actively and purposefully.4 学语言不同于学数学。

Learning language is different from learning maths.5 老师经常将成功的语言学习经验传授给我们。

Teachers often offer successful experience of language learning to us.6 他们发现要掌握一门外语是困难的。

They found that it is difficult to learn a foreign language.7 这项研究表明成功人士在许多方面是相似的。

This research shows that the successful people are similar in many ways.8 成功的语言学习者不只依赖书本或教师。

Successful language learners don’t only depend on th e book or the teacher.9 我们愿意帮助我们的朋友。

We are willing to help our friends. ♫10 我们应该独立地积极地并且有目的地学习新东西。

大学英语自学教程课后答案

《大学英语自学教程》（上册）课后习题答案Unit 1Exercises for the Text A I. 1.d 2.a 3.c 4.d 5.dII. 1.task 2.intelligent 3.research 4.clue 5.conclusion 6.repeat municate 8.purpose 9.probably 10.outlineIII. 1.Instead of 2.therefore 3.more...than 4.even 5.First of all 6.because 7.on the other hand 8.finally 9.looking for 10.ConverselyIV. 1.Research shows that successful language learners are similar in many ways.nguage learning is active learning.Therefore,successful learners should look for every chance to use the language.nguage learning should be active,independent and purposeful.4.Learning a language is different from learning maths.5.The teacher often imparts successfull language learning experiences to us.V ocabulary Exercises I. 1.a.success b.successful c.successfully 2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b .purposefully c.purposeII. 1.inexact 2.technique 3.outlined municate 5.regularly 6.clues 7.intelligent 8.incomplete 9.similar 10.statementIII. 1.disagree 2.independent 3.incomplete 4.inexact 5.uncoverIV. 1.They find it hard to master a foreign language. 2.The research shows that successful men are similar in many ways.3.Successful language learners do not only depend on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text B Exercises for the Text I. 1.T 2.F 3.T 4.F 5.T 6.F 7.F 8.F 9.T 10.FII. 1.With the help of their fingers 2."I am thirsty." 3.tea,coffee,wine,beer and soda-water 4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentences8.form new sentences9.talk 10.speak Vocabulary Exercises I. 1.b 2.a 3.c 4.e 5.d II. 1.B 2.A 3.B 4.D 5.A 6.A 7.C 8.C 9.C 10.BGrammar Exercises I. whether 连词 towards 介词second 数词 hour 名词repeat 动词 successful 形容词not 副词 probably 副词than 连词 because 连词which 连词 even 副词intelligent 形容词 differ 动词regular 形容词 some 形容词/代词/副词into 介词 oh 感叹词seem 系动词 communicate 动词II. 1.Let 动词 round 介词 2.fresh 形容词 for 介词 3.leave 名词 call 动词 on 介词 if 连词 spare 动词 4.Even 副词 it 代词5.Where 连接副词 will 名词6.after 介词 calm 名词7.seem 系动词 those 代词 makes 名词8.without 介词 return 名词9.strict 形容词 work 动词10.news 名词 live 形容词 meeting 名词III. (斜体为主语，带下划线的为谓语）1.Most adults would disagree with this statement.2.How much time did they allow you for doing the work.3. I had a visit from Mary yesterday.4. China's stand on this questionis clear to all.5.Warm clothes protest against the cold of winter.6.What we need is more practice.7.There doesn't seem to be much chance of my getting job. 8.In those days the cost of living rose by nearly 4 percent.9.There are a number of people interested in the case. 10.Every means has been tried but without much result.IV. 1.a magazine (宾语）last night （状语） 2.in need (定语）indeed (定语）3.outside your area (定语）telephoning long distance （主语补足语）4.your children (宾语）all day （状语）5.his direction （宾语）French （宾语） 6.me (宾语）plenty of exercises (不定式宾语）7.long (宾语）to London （状语）8.those (宾语）who help themselves (从句作定语）9.her （宾语）above others （宾语补足语）10.to build a hotel in the village (定语）of the foreigners （定语）Unit 2 Text A Exercises for the Text I. 1.a 2.c 3.a 4.a 5.cII. 1. Income tax is a certain percentage of the salaries paid to the goverment.2. Graduated income tax means the percentage of the tax(14 to 70 percent) increases as a person's income increase.3. Property tax is that people who own a home have to pay taxes on it.4. Exercise tax is charged on cars in a city.5. Sales tax is a percentage charged to any item which you buy in that state.III. 1.due 2.depends on 3.diverse 4.consists of 5.simila 6.tends to plaining about 8.In addition to 9.issue 10.agreed onIV. 1.How much do you charge for a haircut. 2.We are trying to use funds for the Red Cross.3.He has earned a good reputation for honsety.4.We pay taxes in exchange for government services.5.An open letter protests the government's foreign policy.V. 1.Every citizen is obliged to pay taxes.(It is obligatory on every citizen to pay taxes)(It is every citizen's duty to pay taxes.)2.Americans often say that there are two things they can be sure of in life.3.There are generally three levels of government in the United States; therefore,there are three types of taxes.4.Some states charge income tax in addition to a sales tax.5.Americans complain that taxes are too high and the government uses them in the wrong way.V ocabulary Exercises I. 1.a. percent b. percentage c. Percent 2.a. adds b. addition c. additional3.a. confused b. confusing c. Confusion4.a. complained b. complain c. complaintII. 1.charge 2.departmen 3.due 4.diverse 5.earns 6.vary 7.property 8.leading 9.funds 10.tendsIII. 1.China leads the world with silk products. 2.In addition to an income tax some states charge a sales tax.3.The sales tax varies from price to price of any item you buy.4.People often complain about the increasing price.5.His mother says that he spends too much time on TV every day.Text B Exercises for the Text I. 1.F 2.F 3.F 4.T 5.T 6.T 7.T 8.F 9.T 10.FII. 1.attracts 2.leisure 3.available 4.limited 5.estimate III. 1.decided on 2.approved 3.estimate 4.carried over 5.put up with 6.characteristic of IV. 1.B 2.C 3.B 4.A 5.C 6.DGrammar Exercises I. 1.SV 2.SVO 3.SVOC 4.SVC 5.SVO 6.SVOC 7.SVOC 8.SVO 9.SVOO 10.SVOC11.SVOC 12.SVC 13.SVOC 14.SVOO 15.SVCII. 1.prefer 2.insisted 3.need 4.make 5.remember 6.look 7.worked 8.was 9.sounds 10.gaveIII. 1.B 2.C 3.D 4.A 5.B 6.C 7.A 8.D 9.A 10.DIV. 1.The two languages are different/not similar in many way. 2.The deaf and dumb can neigher speak nor hear.3.The Englishman speaks a very good Italian.4.Could you pass me a cup of coffee.5.At this time he felt thirsty and hungry.6.Yesterday evening she asked me to wait for her at the gate of the restaurant.7.When did you get up this morning.8.The story sounds interesting,but it is not true. 9.The meat and macaroni cost me 25 yuan. 10.She oftern teaches the children to sing English songs. Unit 3 Text A Exercises for the Text I.1.d 2.d 3.c 4.b 5.dII.1.long/wide 2.across 3.deep 4.around 5.high III.1.The,/,/ 2.The 3.the,the 4./ 5./,a 6./,the 7./ 8.The,the,the 9.The,the 10./ IV.1.unwilling 2.avarage 3.take 4.runs 5.Suppose V.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacific,but it is moar than 4,000 miles wide.st night it took him a long time to get to sleep.4.There are so many ads on TV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbus'days unwilling to sail westward.V ocabulary ExercisesI.1.a.sailed b.sailor c.sail(n.) 2.a.willing b.unwillingly c.unwilling3.a.unusual ual ually4.a.average(n.) b.average(a.) c.averaged(v.)II.1.peak 2.crew 3.average 4.blils 5.unusual 6.highway 7.narrow 8.salty 9.spot 10.affectedIII.1.The sailors were afraid that might meet bad weather. 2.The mountain is half as high as Mount Tai.3.On the average there are 45 students in every class of the school.4.The climate affects the growth of plants.5.My work keeps pilling up.Text B Exercises for the Text I.1.T 2.T 3.F 4.T 5.F 6.T 7.T 8.T 9.F 10.TII.1.three 2.the earth's gravitational pull. 3.it is near 4.29.5 5.its own/reflects 6.disc 7.the old moon in the new moon's arms. 8.outline9.the old earth in the new earth's arms 10.nightV ocabulary Exercises I.1.d 2.b 3.a 4.c 5.e II.1.C 2.C 3.B 4.A 5.D 6.C 7.B 8.B 9.B 10.DGrammar ExercisesI.depend--dependence explain--explanation form--formation conclude--conclusion inform--information move--movement mean--meaning govern--government graduate--graduation similar--aimilarity confuse--confusion pay--paymentagree--agreement advertise--advertisement announce--announcement add--addition decide--decision use--usefulnessattract--attraction mix--mixtureII.science--scientific sulless--sullessful response--responsible color--colorful nation--national revolution--revolutionary addition--additional help--helpful person--personal meaning--meaningful accept--acceptable use--usefulwood--wooden act--activeIII.disagree eimpractical independent uncover inexact incomplete disorder unhappy informalinpossible inactive uncertain discharge dishonest impoliteIV.1.try n. 尝试；试验经过许多次尝试后，他们终于取得了成功。

大学英语自学教程上册答案

大学英语自学教程上册课文翻译第一课 Text A「课文译文」怎样成为一名成功的语言学习者“学习一门语言很容易,即使小孩也能做得到。

”大多数正在学习第二语言的成年人会不同意这种说法。

对他们来说,学习一门语言是非常困难的事情。

他们需要数百小时的学习与练习,即使这样也不能保证每个成年语言学习者都能学好。

语言学习不同于其他学习。

许多人很聪明,在自己的领域很成功,但他们发现很难学好一门语言。

相反,一些人学习语言很成功,但却发现很难在其他领域有所成就。

语言教师常常向语言学习者提出建议:“要用新的语言尽量多阅读”,“每天练习说这种语言”,“与说这种语言的人住在一起”,“不要翻译——尽量用这种新的语言去思考”,“要像孩子学语言一样去学习新语言”,“放松地去学习语言。

”然而,成功的语言学习者是怎样做的呢语言学习研究表明,成功的语言学习者在许多方面都有相似之处。

首先,成功的语言学习者独立学习。

他们不依赖书本和老师,而且能找到自己学习语言的方法。

他们不是等待老师来解释,而是自己尽力去找到语言的句式和规则。

他们寻找线索并由自己得出结论,从而做出正确的猜测。

如果猜错,他们就再猜一遍。

他们都努力从错误中学习。

成功的语言学习是一种主动的学习。

因此,成功的语言学习者不是坐等时机而是主动寻找机会来使用语言。

他们找到(说)这种语言的人进行练习,出错时请这些人纠正。

他们不失时机地进行交流,不怕重复所听到的话,也不怕说出离奇的话,他们不在乎出错,并乐于反复尝试。

当交流困难时,他们可以接受不确切或不完整的信息。

对他们来说,更重要的是学习用这种语言思考,而不是知道每个词的意思。

最后,成功的语言学习者学习目的明确。

他们想学习一门语言是因为他们对这门语言以及说这种语言的人感兴趣。

他们有必要学习这门语言去和那些人交流并向他们学习。

他们发现经常练习使用这种语言很容易,因为他们想利用这种语言来学习。

你是什么样的语言学习者如果你是一位成功的语言学习者,那么你大概一直在独立地,主动地,目的明确地学习。

大学英语自学教程答案

自学大学英语上册Unit 1Text A Exercises for the TextI. 1.d 2.a 3.c 4.d 5.dII. 1.task 2.intelligent 3.research 4.clue 5.conclusion 6.repeatmunicate 8.purpose 9.probably 10.outlineIII. 1.Instead of 2.therefore 3.more...than 4.even 5.First of all 6.because 7.on the other hand 8.finally 9.looking for 10.ConverselyIV.1. Research shows that successful language learners are similar in many ways.nguage learning is active learning.Therefore,successful learners should look for every chance to use the language.nguage learning should be active,independent and purposeful.4.Learning a language is different from learning maths.5.The teacher often imparts successfull language learning experiences to us. Vocabulary ExercisesI. 1.a.success b.successful c.successfully2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b.purposefully c.purposeII. 1.inexact 2.technique 3.outlined municate 5.regularly 6.clues7.intelligent 8.incomplete 9.similar 10.statementIII. 1.disagree 2.independent 3.incomplete4.inexact 5.uncoverIV. 1.They find it hard to master a foreign language.2.The research shows that successful men are similar in many ways.3.Successful language learners do not only depend on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text B Exercises for the TextI. 1.T 2.F 3.T 4.F 5.T 6.F 7.F 8.F 9.T 10.FII. 1.With the help of their fingers 2."I am thirsty."3.tea,coffee,wine,beer and soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentences8.form new sentences 9.talk 10.speakVocabulary ExercisesI. 1.b 2.a 3.c 4.e 5.dII. 1.B 2.A 3.B 4.D 5.A 6.A 7.C 8.C 9.C 10.BGrammar ExercisesI. whether 连词 towards 介词 second 数词 hour 名词 repeat 动词 successful 形容词not 副词 probably 副词 than 连词 because 连词 which 连词 even 副词intelligent译文上册1B语言如果我们想把我们所想的事情告诉给别人，我们不但可以用话语还可以用很多其他方法来表示。

大学英语自学教程上UNIT14

大学英语自学教程上UNIT14[00:05.09]The importance of Being Kind and Polite[00:08.22]友善和礼貌的重要性[00:11.34]"Frankly, I think you're boring."[00:13.86]"老实说,我觉得你很乏味."[00:16.38]Why do we seldom hear people speak so honestly?[00:19.50]为什么我们很少听到人们说话如此坦城?[00:22.62]Unless you want to end a relationship,[00:25.00]除非你想结束与他或她的关系,[00:27.38]you don't tell another person what you think of her or him like this.[00:30.80]你当然不会像这样告诉他或她你的真实想法.[00:34.22]Failing to be impressed by a friend's collection of stamps,[00:37.55]如果一个朋友向你展示他的集邮册,你丝毫未被打动;[00:40.88]yawning when a golfer tells you about that great shot he made on the 14th hole,[00:44.85]如果一个高尔球手告诉你他在打第十四洞时打了如何漂亮的一杆,而你却打了个哈欠;[00:48.82]or falling asleep when friends show picturesfrom their last trip to Sault Ste. Marie are all things that educated people try not to do.[00:55.41]或者当朋友们向你炫耀他们上次苏圣玛丽之旅的照片时,你却睡着了,这些都是有教养的人所尽力避免的行为[01:01.99]This is what manners are about:[01:04.88]这就是礼义的内容:[01:07.76]acting in a civilized1way to avoid misunderstanding friction2, and conflict.[01:12.08]以文明的方式行事,避免误解,摩擦和冲突.[01:16.41]There are no laws enforcing respect.[01:18.93]并没有法律强迫你去遵重别人.[01:21.45]Yet we cannot interact with others without some rules of behavior,[01:25.07]然而我们与别人打交道却不能没有一定的行为准则,[01:28.69]rules that are set by some form of social consensus3.[01:31.86]这些准则是由某种形式的社会公论所决定的.[01:35.03]These guidelines represent what a majority of people consider acceptable[01:38.72]这些标准代表了大多数人的意见,[01:42.40]and what they consider unacceptable.[01:44.99]认为什么可以接受,什么不可以接受.[01:47.57]Rude people are those whose behavior shows little respect for the rules that the majority follow.[01:52.44]某些人的行为很少尊重大多数的所遵从的准则,他们就是粗鲁的人.[01:57.32]For instance, because they talk at home while the television is on[02:00.86]比如,因为人们在家看电视的时候可以谈话,[02:04.40]many people think they can talk at movies as well.[02:07.57]很多人就认为在电影院里照样可以谈话.[02:10.74]They are not even aware that this habit will botherthe other members of the audience.[02:15.01]他们甚至意识不到这个习惯会影响其他观众.[02:19.28]Restaurants have smoking and non-smoking sections,[02:22.52]餐馆设有烟区和非吸烟区,[02:25.76]and most smokers4 are polite enough to ask,[02:28.40]而且多数吸烟者在点烟以前总会礼貌地问一句,[02:31.04]"Do you mind if I smoke?" before lighting5 up.[02:33.86]"我吸烟您介意吗?"[02:36.68]Restaurants should also have cellular-phone and no-cellu-hr-phone sections[02:41.07]餐馆也应设移动电话或非移动电话区.[02:45.46]A new class of rude people has been born:[02:48.24]一种新的举止粗鲁的阶层正在兴起:[02:51.02]the look-at-me phone users whoee boring conversationsare just as dan-gerous to our mental health [02:56.40]就是那些"看我多神气"的打电话的人.他们乏味的电话聊天就像烟雾[03:01.79]as smoke is to our lungs.[03:04.06]有害于肺部一样危害着人们的精神健康.[03:06.33]Sometimes, it is better to remain unknown[03:09.52]有时候,与其让别人憎恨,[03:12.71]than to make people hate you.[03:14.89]还不如自己默默无闻.[03:17.07]There are many children and adolescents whose behavior is gener-ally unacceptable.[03:21.44]很多儿童和青少年的举止总的来说不可接受.[03:25.82]They swear no matter who is around them[03:28.39]不管身边有谁,他们照样骂人,[03:30.96]they listen to their Walkmans while the teacher is talking to them.[03:34.24]老师和他们谈话的时候,他们都照样听"随身听".[03:37.52]Indifferent parents who refuse to discipline their childrenare not helping6 them.[03:41.84]满不在乎的家长拒绝用纪律约束孩子,这不是在帮自己的子女.[03:46.17]Kids who have no idea what being polite meanswillpay the price sooner or later.[03:50.90]不知礼貌为何物的孩子们迟早是要付出代价的.[03:55.62]When they join the work force,[03:58.11]当他们工作以后,[04:00.59]their employers and associates alike will soon realize that the behavior of these rude young people [04:05.37]老板和同事早晚会察觉这些举止粗鲁的年轻人[04:10.15]is closer to that of animals than civilized individuals.[04:13.69]更像动物而不像文明人.[04:17.23]When they lose a few contracts because they[04:19.96]当他们因谈话时满嘴食物[04:22.69]talk with their mouth full or when they say "Bob" to someone who should be "Mr.Johnson,"[04:26.92]而丢掉了几个合同,或本应称"约翰逊先生"但却叫他"鲍勃"时,[04:31.15]these grown-up kids,because of their ignorance,[04:34.02]这些长大了的孩子们,由于他们的无知,[04:36.90]will never understand why others are getting aheadand they are not[04:40.72]永远不明白为什么别人在取得成功,而自己却不能.[04:44.55]Every little bit of kindness helps.[04:47.44]每一丁点的友善都会让人受益匪浅.[04:50.32]With manners,the best rule is the one that works.[04:53.50]对于仪态来说,什么奏效,什么就是最好的准则.[04:56.67]It is easier to look and sound attractive when we are nice to other people[05:00.40]当我们和颜悦色待人时,我们更容易看上去并听起来都充满魅力.[05:04.12]Being polite and showing respectcan give us an edge.[05:07.94]彬彬有礼和尊重别人[05:11.77]Why do we need an edge?[05:13.85]会使我们占有优势?[05:15.92]Success in life often starts with a job we like,[05:19.35]生活中的成功总是开始于一份我们喜欢的工作,[05:22.77]and since getting a job is usually based on making the right impression,[05:26.45]而给人一个好印象是得到一份工作的关键,[05:30.14]it is always a good idea to be kind and polite.[05:33.91]所以和善待人,彬彬有礼永远不失为一个好主意.[05:37.68]Text B[05:40.56]Why We Walk in Circles[05:42.69]为什么我们走路会转圈[05:44.82]"Pin the Tail on the Donkey"[05:46.74]"给驴安尾"[05:48.66]is always funwhen you're watchlng rather than pinning.[05:51.24]的游戏就永远乐趣无穷.如果你只是旁观者而不是游戏者,[05:53.83]It is somewhat'surprising to see how the blindfolded7 performers act.[05:56.91]观看那些蒙着眼的游戏者的表现有点让人惊奇.[05:59.99]Instead of going straight,they always wander off to one side or the other[06:03.38]他们总是歪向这边或那边,而不是一直向前走.[06:06.76]The greater the distance to the donkey, the farther they go astray.[06:10.00]距离驴子越远,他们偏得越厉害.[06:13.24]Have you ever wondered why they are unable to walk straight ahead?[06:16.06]你是否会问为什么他们不能走直线行走呢?[06:18.88]It is a well-known fact that a person will move in a circle[06:21.41]这是一个众所周知的事实,[06:23.95]when he cannot use his eyes to control his direction.[06:26.43]即当一上人不能用眼睛控制他的方向时,他会绕圈走.[06:28.91]Dark nights, dense8 fogs, blinding snowstorms,[06:32.03]黑夜,浓雾,让人盲目的暴风雪天气[06:35.15]thick forests all these can keep a traveler from seeing where he is going[06:38.58]以及茂密的森林－－所有这些都使旅行者看不清自己的去向．[06:42.00]Then he is unable to move in any fixed9 direction, but walks in circles.[06:45.83]于是他就不能沿着某一固定的方向行走，而是绕田圈子．[06:49.65]Animals act the same way.[06:51.53]动物也是如此．[06:53.41]You have probably heard the saying[06:55.61]你可能听说过一句谚语：[06:57.80]"running around like a chicken with its head cut off."[07:00.32]＂像被砍掉头的鸡一样绕圈．＂[07:02.84]Well, a chicken with its head cut off actually does run around in circles.[07:05.78]真的，头被砍掉的鸡还真昌绕着圈子跑．[07:08.72]Blind birds fly in circles.[07:10.99]眼瞎的鸟儿也是绕圈子飞．[07:13.27]And a blindfolded dog will swim in circles.[07:16.05]还有，被蒙胧住眼睛的狗游泳时也绕着圈游．[07:18.83]A Norwegian biologist, F.O. Guldbergdecided[07:21.91]一位挪威生物学家古尔伯格[07:25.00]that this problem of circular movementwas worth investigating.[07:28.26]认为这种转圈运动问题值得研究．[07:31.53]He collected many true stories on the subject.[07:34.16]就此课题了收集了许多真实的故事．[07:36.80]One of his stories is about people rowing on a lake [07:39.44]其中一个故事是讲在一个有雾的黑漆漆的夜里，[07:42.08]during a fog on a dark night.[07:44.05]一群人在湖上划船．[07:46.02]One group of rowers who tried to cross three miles of water[07:49.05]这群划船的人想穿过3英里的水面[07:52.08]in foggy weathernever succeeded in reaching their goal. [07:54.62]却怎么也达不到他们的目标.[07:57.15]Without knowing it,they rowed in two large circles.[08:00.48]他们不知不觉地划了两个大圆圈.[08:03.81]When they finally got to the shore,[08:06.14]当他们终于靠岸时,[08:08.46]they discovered that they were at the spot they had started from.[08:11.19]发现又回到了出发的地方.[08:13.92]After studying many stories such as this,[08:16.74]研究了许多这样的故事以后,[08:19.57]Professor Guldberg wrote an article in which he discussed[08:22.54]古尔伯格教授撰文讨论了[08:25.52]Circular Motion as the Basic Motion of Animals.[08:28.30]"转圈运动是动物的基本运动方式".[08:31.09]"A simple example will help you to understand his explanation ofwhy we walk in circles.[08:35.02]一个简单的例子可以帮助你理解他对为什么我们走路会转圈这个问题做的解释.[08:38.95]Have you ever wound up a toy automobile10 and started it off across the floor?[08:42.42]你曾经给一辆玩具汽车上满发条并让它们地板上跑过吗?[08:45.90]Then you know that it will rarely travel in a straight path.[08:48.47]那么你就知道它很少能沿一条直线运动.[08:51.04]It will travel, instead, in some kind of are, or curve.[08:54.02]相反,它会跑成一条弧线或一条曲线[08:57.00]If it is to travel in a straight llne,[08:59.02]如果让它跑成直线,[09:01.05]the wheels on both sideshave to be of exactly equal size.[09:04.22]两边的轮子就要完全一样大小.[09:07.40]If they are not,[09:09.07]如果不是,[09:10.74]the little automobile turns toward the sidewith the smaller wheels.[09:13.86]小玩具汽车就会向较小的轮子那边转.[09:16.98]Circular, movement in walking is caused in much the same way.[09:20.16]行走时的转圈现象也是由十分相同的原因引起的.[09:23.33]Us-ally a manwalking will "watch his step" and "look where he is going."[09:27.25]通常一个人走路时会"注意脚下"并"看清方向".[09:31.17]He needs his senses' especially his eyesto get to the point he intends to reach.[09:35.14]他需要运用他的感觉,特别是眼睛,以到达自己要去的地方.[09:39.11]When he cannot use his eyes to guide his steps,[09:41.77]当他不能用眼睛引导脚步时,[09:44.44]he will walk straight only if he takes a stepof the same length with each foot.[09:47.47]只有两脚迈出的步伐完全一样他才能走得笔直.[09:50.50]In most people,however,muscle development is not the same in both legs[09:54.18]然而对于多数人来说,两腿的肌肉发达程度并不一样,[09:57.86]so that it is probable that the steps will be uneven11.[10:00.44]所以走起步来很可能不匀称.[10:03.01]The difference may be so small that no one is aware of it.[10:05.69]这种差异也许很小以至于没有人会注意到它.[10:08.37]But small as his, it can cause circular movement.[10:11.25]但是虽然差异很小,它却能千百万边境转圈移动.[10:14.14]Let us suppose that a man's left foot takes a step 20 inches long[10:17.67]假设一个人左脚每步走20英寸[10:21.19]and that his right foot takes a step 30 inches long.[10:24.08]而右脚每步走30英寸.[10:26.96]Now suppose he takes ten step[10:29.34]现在假设他走了10步[10:31.72]--five with his left footand five with his right.[10:34.40]----左脚5步右脚5步.[10:37.07]His left foot will travel 100 inches.[10:39.56]其左脚将走100英寸.[10:42.04]His right foot will travel 150 inches.[10:44.82]其右脚则走了150英寸.[10:47.60]This sounds impossible. One foot cannot remain 50 inches behind the other[10:51.53]这听起来不太可能.一只脚不可能落后于另一只脚50英寸.[10:55.46]What really happens?At each step the man turns a little bit to the left.[10:59.29]事实会怎样呢?每走一步,这个人就往左偏一点.[11:03.12]Sooner or later he makes a complete circle[11:05.69]迟早他就会走完整的一圈.[11:08.26]The tracks of his feet, however, make two circles, one inside the other[11:12.00]他的足迹,就这样,形成内外两个圈.[11:15.74]His left foot makes the smaller circle because it is taking smaller steps[11:19.00]他的左脚走了内圈,因为左脚步伐较小.[11:22.27]His right foot makes the larger circle because it is taking larger steps[11:25.83]他的右脚走了外圈,因为右脚步伐较大.[11:29.40]This is why a person may walk in an are when he sets out in a straight line.[11:32.88]这就是一个人往前走直线却反而走出弧线来的原因.[11:36.37]The muscles of a man's arms are no more identical than the muscles of his legs [11:40.09]一个人手臂的肌肉和他的两腿的肌肉一样不是完全相同的.[11:43.82]This explains why the rowers who set out to cross the lakeat night rowed in a circle.[11:47.70]这就解释了为什么划船的人在夜间想划过湖面反而却划成圆圈.[11:51.58]By the same rule, a bird's wings do not develop evenly[11:54.81]同样的规则 ,鸟儿的翅膀也发育不均衡,[11:58.05]and so it will fly in circles when blinded.[12:00.48]于是当蒙住鸟儿的眼睛时,它就会转圈飞.[12:02.91]Thus,dear readers,our circular mystery has a very straight answer.[12:06.39]因此,亲爱的读者,我们的圆圈奥秘却有着一个非常直截了当的答案.。

大学英语自学教程(上册0012)课后习题答案[1]

《大学英语自学教程》上册课后习题答案Unit 5

自考英语一《大学英语自学教程》上册课后习题答案Unit 5Unit 5Text AExercises for the TextI.1.b2.d3.d4.c5.cII.1.bravery2.eager3.civilized4.overseas5.substitute6.foundation7.mixture 8.belief 9.protein10.containIII.1.pianos/violins2.firemen3.data4.deer5.potatoes/tomatoesIV.1.The soldiers ate a great number of potatoes during World War II.2.One wrong idea was that by eating an animal people could get some of the good qualities of that animal for themselves.3.It has yet to be proved whether fish is the best brain food or not.k contains rich protein.Therefore,many people drink it for breakfast.5.Today many people have wrong ideas about some foods.Vocabulary ExercisesI.1.a.civilizeb.civilizedc.civilization2.a.freeb.freedomc.freely3.a.digestb.digestiblec.digestiond.digestive4.a.scientistsb.scientificc.scienceII.1.mixture2.poisonous3.suppose4.digest5.widespread6.overseas7.similar 8.foundation 9.eager10.substituteIII.1.digestion2.mixture3.belief4.civilizationbinationIV.1.We have not found a substitute for him yet.2.Children are eager to become as strong and brave as the heroes in the movies.3.He is supposed to run fastest among us.4.Some stories are widespread,while others are not.5.As a matter of fact,meat and potatoes can be eaten together.6.School are often thought of as a small society.Text BExercises for the TextI.1.T2.F3.T4.F5.T6.T7.T8.F9.F 10.TII.1.true2.run races / wrestle / have mock fights together3.Frogs / owls4.sport / very grave5.their dams and their houses6.take care of sheep7.find new ways8.new fashions / none from each other9.methods10.instinct11.ant / frog / owl / beaver / parrot / horse / dog /elephant / sheep / spider Vocabulary ExercisesI.1.d2.c3.b4.a5.eII.1.D2.A3.C4.D5.D6.D7.A8.B9.B 10.CGrammar ExercisesI.Simple sentences are 8,10.Compound sentences are 2,4,6,7,9. complex sentences are 1,3,5.II.1.B2.D3.D4.C5.B6.A7.C8.C9.D 10.A。

大学高级英语第一册第11课译文及课后答案

大学高级英语第一册第11课译文及课后答案篇一：高级英语第一册课后Lesson 1The Middle Eastern BazaarI．1)A bazaar is a market or street of shops and stands in Oriental countries．Such bazaars are likely to be found in Afghanistan，the Arabian Peninsula，Cyprus，Asiatic Turkey and Egypt．2)The bazaar includes many markets：cloth—market，copper— smiths’market．carpet—market，food—market，dye—market，pottery—market，carpenters’market，etc．They represent the backward feudal economy．3)A blind man could know which part 0f the bazaar he was in by his senses of smell and hearing．Different odours and sounds can give him some ideas about the various parts 0f the bazaar．4)Because the earthen floor，beaten hard by countless feet，deadens the sound of footsteps，and the vaulted mudbrick walls and roof have hardly and sounds to echo. The shop-keepers also speak in slow, measured tones, and the buyers follow suit.5)The place where people make linseed oil seems the most picturesque in the bazaar. The backwardness of their extracting oil presents an unforgetable scene.II .1)little donkeys went in and out among the people and from one side to another2)Then as you pass through a big crowd to go deeper into the market, the noise of the entrance gradually disappear, and you come to the much quieter cloth-market.3)they drop some of items that they don t really want and begin to bargain seriously for a low price.4)He will ask for a high price for the item and refuse to cut down the price by any significant amount.5)As you get near it, a variety of sounds begin to strike your ear.Ⅲ. See the translation of text.IV.1)n. +n..seaside, doorway, graveyard, warlord2)n. +v..daybreak, mooise, bullfight3)v. +n..cutback, cutthroat, rollway4)adj. +n..shortterm, softcoal, softliner, hardware5)adv. +v. .output , upgrade, downpour6)v. +adv..pullover, buildupV.1)thread (n.) she failed to put the thread through the eye of the needle.(v.) He threaded through the throng.2)round (v.) On the 1st of September the ship rounded the Cape of Good Hope. (adv.) He wheeled round and faced me angrily.3)narrow(v.) In the discussions we did not narrow the gap any further. (adj．)He failed by a very narrow margin．4)price(n．) The defence secretary said the U．S．was not looking for an agreement at any price．(v．)At the present consumption rates(of oil)the world may well be pricing itself out of its future．5) (v．)live About 40％of the population lives on the land and tries to live off it． (adj．)The nation heard the inaugural speech in a live broadcast．6)tower (n．)The tower was built in the 1 4th century．(v．)The general towered over his contemporaries．7)dwarf (v．)A third of the nation s capital goods are shipped from this area，which dwarfs West Germany s mighty Ruhr Valley in industrial output．(n．)Have you ever read the story of Snow White and the Dwarfs?Ⅵ．1)light and heat：glare，dark，shadowy，dancing flashes．the red of the live coals，glowing bright，dimming，etc．2)sound and movement：enter，pass，thread their way．penetrate，selecting，pricing，doing a little preliminary bargaining，din，tinkling，banging，clashing，creak，squeaking，rumbling，etc．3)smell and colour：profusion of rich colours，pungent and exotic smells，etc．Ⅶ．1)glare指刺眼的光；brightness指光源发出的强烈稳定的光，强调光的强度。

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Unit 11Text AExercises for the TextI.1.d2.a3.d4.c5.dII.1.possessions2.sign3.the variety of things4.replica5.castoffs6.extra7.era 8.hobby 9.fabulous 10.reluctantIII.1. looking for2.a bargain hunter3.run across4.search fore up with6.am fed up with7.are faced with 8.a garage sale9.getting rid of 10.was (am) turned offIV.1.seller2.buyer3.reporter4.waiter5.artist6.owner7.earner 8.visitor 9.actor10.sailorV.1.Many people in Peking have made morning shopping a hobby.2.I ran across his earlier works in a second-hand store.3.You wouldn't believe that someone will buy someone else's castoffs.4.Not long age,he put up a practicable plan.5.We are bound to win battle.Vocabulary ExercisesI.1.a.shop b.shopping c.shops2.a.origin b.originality c.originalputers puterization puterized4.a.sale b.sells c.sellersII.1.hobby2.local3.recent4.extra5.stuff6.original7.reluctant 8.neighborhood9.advertisements 10.enthusiasmIII.1.The shop has put up many advertisements in its neighborhood.2.Some people are fed up with modern city life and have moved to the country.3.I ran across one of my friends in the park last week.4.He has no money on him,he is bound to come back.5.He is now faced with an important problem.6.All the useless stuff should be got rid of.7.Our responsibility is to meet the ever-increasing needs of the people.8.All the goods are priced at half of their original prices.9.The music really turns me off.10.He has set out his viewpoints clearly in the book.Text BExercises for the TextI.1.F2.T3.T4.T5.F6.F7.F8.T9.F 10.FII.1.Don't hurry2.read the advertisements3.explore and examine4.clothing,,furniture,household goods5.small shops6.sold many things for five or ten cents7.a large profit on fewer sales8.supermarkers9.frozen food10.original flavorVocabulary ExercisesI.1.b2.d3.c4.e5.aII.1.B2.A3.D4.A5.AGrammar ExercisesI.1.在短短五十年时间内，发明了飞机并使之成为最快地交通工具之一。

2.销售部经理必须确保促销的最佳方式。

3.大西洋的平均深度达三千五百多米，但有些地方却深得多。

4.要说不该土豆和肉一起食用就如同说不能吃面包或喝牛奶一样愚蠢。

5.实际上月亮是天空中最最小的星体之一，它看起来比较大只是因为它离我们比其它任何星星都近。

6.我们离地面越高，空气就越稀薄。

7.现代型妇女做两份而不是一份工作，所以要比传统型妇女忙。

8.在地球周围大量地空气中蕴藏的能量比我们在地球上所有煤炭、石油和天然气中发现得都多。

9.如果应用得当，恐惧和疼痛是人类和动物所拥有的最有用的两种东西。

10.在每个国家都有这样一种人，他们总是想干尽可能少的工作，得到尽可能多的回报。

II.1.C2.A3.B4.C5.D6.A7.D8.C9.A 10.AIII.1.The moon looks much bigger than any other stars in the sky.2.Diamond is the hardest substance in the physical world.3.In some countries,girls are not so well-educated as boys are.4.You'll find that some words in English are easier to memorize than others.5.The Atlantic Ocean is just half as large as the Pacific Ocean.6.The nearer an object is to you,the bigger it seems.7.Classified advertisement is the simplest one.8.You should read as many English books as you can in college.9.The Grand Banks is one of the most famous fishing areas in North American.10.Our life is much better than ever before.Unit 12Text AExercises for the TextI.1.b2.d3.c4.d5.cII.1.dispute2.self-assurance3.supreme4.peculiar5.decade6.quotation7.represent 8.discard 9.distant10.authoritativeIII.1.Someone2.a few3.No one4.few5.anyone6.one7.anything 8.either 9.neither10.eachIV.1.A good dictionary should give new uses to old words regularly.2.The writing and compiling of every entry in dictionary is based on a certain principle.3.The task of writing a dictionary begins with the reading of vast amounts of literature and making cards.4.Not all dictionaries have authority.5.I once got into a dispute with an Englishman over the pronunciation of a word and offered to loo k it up in the dictionary.Vocabulary ExercisesI.age e ed e2.a.authoritative b.author c.authority3.a.edition b.edit c.editor4.a.historical b.historian c.history5.a.state b.stated c.statementII.1.dispute2.peculiar3.reveal4.illustrates5.stack6.statementages 8.decade 9.literary10.influenceIII.1.It is widely believed that languages change and develop constantly.2.She is regarded as the best doctor in the town.3.The books in the library are arranged according to their authors' names.4.The children are deeply influenced by their parents.5.They dispute the authenticity of my conclusion.6.The child was brought up in a remote willage.7.When you come across new words,you needn't always look them up in the dictionary.8.Once you have got into a bad habit,it is difficult for you to get rid of it.9.To the best of my knowledge,the view that the fish is the best food to the brain is not ridiculous. Text BExercises for the TextI.1.F2.T3.T4.F5.T6.F7.T8.T9.F 10.TII.1.quarters2.life skill3.stumbling block4.title,chapter headings,section titles,headings5.maps,charts,graphs,pictures6.ideas,actions,thouthts,feelings7.content and meaning8.context clues,the words around it9.alertfortable,productive,rewardingVocabulary ExercisesI.1.a2.c3.b4.e5.dII.1.survival2.Opportunity3.concentration4.challenge5.impression6.scanned7.aware of 8.alert to 9.Emphasis10.keep up withGrammar ExercisesI.1.with a prupose 定语2.without your help状语3.like a man状语4.in the United States定语；of three types表语5.in the sales department定语；for the advertising表语6.For centuries状语；from being discovered by the people of Europe定语补足语；by the people of Europe 状语；of Europe定语7.in better spirits宾语补足语8.in the sky定语；like a mirror表语9.to vistors 状语10.of any use表语；in random order主语补足语11.with a higher profiviency定语；on words 状语；in meaning 状语12.In some kinds of work状语；of speed定语；by the amount of work done and not by the hour 状语；of work done定语13.due to his careless use of the gun表语；of the gun定语14.as love apples主语补足语；in love主语补足语15.in San Francisco instead of Los Angeles宾语补足语16.for what it can use in building its nest状语；in building its nest状语17.from carbon状语；in all living things主语补足语18.in what ways 状语；of the plant定语；from that of animals状语；of animals定语19.of telecommunication staellites定语；for transmitting telephone calls表语20.In English定语；to every educated person状语；at home or in the marker place状语II.1.of2.to3.from4.from5.for6.in7.with 8.of 9.from10.with 11.at 12.for13.in 14.by 15.with16.By,for 17.with 18.to,at19.to,at 20.in,fromIII.1.C2.B3.D4.A5.A6.A7.D8.A9.A 10.BUnit 13Text AExercises for the TextI.1.a2.c3.c4.d5.bII.1.agent2.policy3.adequate4.occur5.remind6.ignoranceplex 8.entirely 9.fundamentals10.conceptsIII.1.evil2.sell3.inadequate4.expensive5.unfortunate6.impossible7.finally 8.unsafe 9.illness10.hideIV.looking for / address / familiar with / guide / places of interest / sum / period /If / am looking forward to / SincerelyV.1.Insurance reminds us that we live in an unsafe world.2.There are three reasons why people are unwilling to discuss insurance.3.We should not depend entirely on the agent when buy insurance.4.Although accident,illness,and death are not pleasant subjects,we should face them.5.An American pays as much as $ 2,000 for health insurance every year.Vocabulary ExercisesI.1.a.consumers b.consumed c.consumption2.a.safety b.safe c.unsafe3.a.lose b.lost c.loss4.a.intelligent b.intelligence c.intelligentlyII.1.effective2.evil3.inadequate4.sumplex6.agent7.miracle 8.protection 9.opposite10.possibilityIII.1.When a stranger is at your door,you should be on guard.2.In effect,we spent as much time in looking for this book as we did in reading it.3.Her letter reminds me of the good days we once spent together.4.Except a few insurance professionals,most of the people don't understand completely what insur ance is.5.This method has been proven to be still effective.6.At best he can do only half as much as last year.7.It suddenly occurred to me that he hadn't paid his income tax for two months.8.He majors in Motor Engineering in this college.Text BExercises for the TextI.1.F2.T3.T4.T5.T6.T7.F8.T9.F 10.FII.1.what money is and how to measure it2.the unit of account3.the double coincidence4.deferred payment5.in the future6.specifies7.fairly constant8.converred9.decrease10.the transaction costsVocabulary ExercisesI.1.a2.c3.d4.e5.bII.1.D2.A3.B4.C5.DIII.1.reduced2.ruled out3.conscious of4.in terms of5.doubledGrammar ExercisesI.1.the,×,the2.The,×,×3.a,the4.×,a,×,the5.the,the,the,the,6.a,the7.An,the,a 8.a,the9.the,the,the 10,The,the11.a,× 12.The,×,the,the,an13.the,the,an 14.an,the,×15.The,the 16.The,the17.the,× 18.×,the19.the,× 20.the,the,the,theII.a ,a ,an ,The ,the ,the ,the ,the / the ,the ,the ,the ,the ,the ,The ,a ,× / the ,the ,the ,the / a,the ,the ,th eUnit 14Text AExercises for the TextI.1.d2.c3.c4.b5.dII.acceptable manners1.giving up somoking in a public place2.asking permission before smoking3.being polite and show respect4.being nice to other people5.no loud talking in public placesunacceptalbe manners1.failing to be impressed by a friend's collection of stamps2.yawning when a sportman tells you about his recent record3.falling asleep when friends show you their favorable pictures4.talking at movies5.talking with your mouth fullIII.1.impression2.kindness3.ignorance4.behavior5.majority6.awareness7.attraction 8.danger 9.possibility10.protectionIV.1.They are not aware that such behavior will bother other.2.Behave yourself in public places.3.Good habits are formed from early childhood.4.We cannot interact with others without some social rules of behavior.5.Good manners help you succeed in your career.Vocabulary ExercisesI.1.a.Honesty b.honestly c.honest2.a.understand b.misunderstandings c.misunderstands3.a.accept b.unacceptable c.acceptable4.a.indifferent b.differences c.different5.a.employ b.employment c.employer d.employeesII.1.boring2.guidelines3.kindness4.bother5.polite6.Frankly7.impression 8.swear 9.behavior10.rudeIII.1.He felll asleep when he was listening to that long and boring lecture.2.They are not even aware that this is not a good habit.3.We should learn to show respect for others to avoid friction of conflict.4.They sword that whatever happened they would accomplish the work.5.Those with no manners will pay the price sooner or later.6.I'm not thirsty.Please don't bother to make tea for me.7.His attitude towards work impressed me deeply.Text BExercises for the TextI.1.T2.T3.T4.F5.F6.T7.F8.T9.F 10.TII.1.eyes2.Dark nights,dense fogs,blinding snowstorms,thick forests3.with its head cut off4.circular motion5.wound up6.arc,curve7.aware8.left9.the tracks of his feet10.identicalVocabulary ExercisesI.1.e2.c3.b4.d5.aII.1.circular2.motion3.curve4.uneven5.identical6.pinned7.well-known 8.investigating 9.intended10.intendGrammar ExercisesI.1.should 应当 could不能够2.must 必须 can才可能3.can 可以 cannot 不能4.must 必须5.should 应当6.can 能够7.must 想必已经（肯定）8.may 可以9.cannot 不可能10.must 必须11.can 能够12.may 可能13.could 可能14.needn't 本不可以15.might 可能会（也许会）16.can 能够17.may 可能18.might 可以19.should 应该 may 也许20.can't 不可能 may 可能II.1.B2.B3.D4.C5.A6.C7.C8.A9.C 10.DIII.1.You can compare the moon with the earth.2.He may be too busy to come today.3.He must have told her all about it yesterday.4.You needn't copy the whole text.5.You must come to see us tomorrow.6.She may wait for us at the school gate.7.Tom must be in the language laboratory now.8.Will you please help me with my luggage?9.It's too strange that they should have left without saying goodbye to us.10.They must have gone,but they should have left a note to us.给大家推荐一个英语微信群Empty Your Cup英语微信群是目前学习英语最有效的方法，群里都是说英语，没有半个中文，而且规则非常严格，是一个超级不错的英语学习环境，群里有好多英语超好的超牛逼的人，还有鬼佬和外国美眉。