大学英语自学教程上册课后习题答案Unit11-14
大学英语自学教程(上册)课文翻译注释及习题答案
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.issue 10.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. confusion4.a. complained b .complain c. complaintII用下列单词的适当形式填空1.charge2.department3.due .4.diverse5.earns6.vary7.property8.leading9.fund 10.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.T 10.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. 15 30 607.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.SVOO 10.SVOC 11.SVOC 12.SVC 13.SVOC 14.SVOO 15SVCII 用下列动词的适当形式填空.1.prefetr2.insisted3.need4.make5.remember6.look7.worked8.was9.sounds 10.gaveIII选择填空1.B2.C3.D4.A5.B6.C7.A8.D9.A 10.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 me 25 dollars10.She often teaches these childred to sing English songs作者：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.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 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 4.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 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.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.estimateIII. 1.decided on 2.approved 3.estimate 4.carried over 5.put up with 6.characteristic ofIV. 1.B 2.C 3.B 4.A 5.C 6.DGrammar ExercisesI. 1.SV 2.SVO 3.SVOC 4.SVC 5.SVO 6.SVOC 7.SVOC 8.SVO 9.SVOO 10.SVOC 11.SVOC 12.SVC 13.SV OC 14.SVOO 15.SVCII. 1.prefer 2.insisted 3.need 4.make 5.remember 6.look 7.worked 8.was 9.sounds 10.gave III. 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 n eigher 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.作者：作者：I. 1.c 2.b 3.b 4.d 5.cII. 1.smooth 2.similar 3.mental 4.municipal 5.meaningful eful 7.familar 8.single 9.s triking 10.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.accurately 3.focus 4.needless5.meaningful6.random7.Repetition8.preserve9.improv ement 10.image 11.related to 12.associate,withIII. 1.mean anize 3.visualize 4.associate 5.improve 6.repeat 7.memorize munica te 9.categorize 10.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 of 15 people.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.F 3.T 4.F 5.T 6.F 7.F 8.F 9.F 10.TII. 1.eighteen 2.repeat the number over and over 3.a cage an three doors 4.wait a short time 5.a random 6.reward 7.beginning,intermediate,advanced,and native-speaking students 8.Weather,whether,wither,wetter 9.recall,contrast,interrupt,dial 10.the meaning of wordsVocabulary ExercisesI. 1.e 2.b 3.a 4.c 5.dII. 1.kept 2.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 sentence 7.imperative sentence 8.declarativ e sentence 9.declarative sentence 10.imperative sentenceII. 1.Did he attend the English lecture yesterday?2.Was it still raining when you came in?3.Is there anyone in the house?4.Was the baby well looked after?作者：作者：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 into 7.had r un out 8.picked up 9.sorting out 10.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.forms 4.a.impression b.impressive c.impressedII. 1.experienced 2.Extreme 3.formation 4.pressure 5.blasted 6.handful 7.crystal 8.destr oyed 9.unusual 10.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.T 3.F 4.F 5.F 6.T 7.F 8.T 9.T 10.TII. 1.difficulty 2.haze 3.magnifying glass 4.do/be 5.guessing 6.vegetable e first/a higher order of beings 8.earth/air 9.flowers/fruits/grain 10.dissolves Vocabulary Exerc ises I. 1.d 2.b 3.a 4.c 5.e II. 1.puzzled 2.dissolve 3.aside 4.magnifying tter 6.obs erves 7.beneath 8.broadGrammar ExercisesI. 1.died 汤姆父亲去世时他23岁。
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(上册)课文翻译注释及习题答案
Unit 8第一部分 Text A【课文译文】卫星通信在20世纪初，有四种远距离传送信息和接收信息的有效方式：印刷、摄影、电报和电话。
到本世纪中叶，无线电和电视作为传送声音和/或图像的方式已经得到确立。
1964年，首次通过卫星传送了东京奥林匹克运动会的节目。
为了通过卫星传送像奥运会这样的事件，先要把电视信号变成无线电波，然后把无线电波从地面站发射到轨道卫星上。
卫星接收到无线电信号并把信号传送回地球，在地球上另一个站接收电波并把电波变成电视信号。
因为任何形式的声音或视觉信息都能转变成无线电波，所以卫星不仅能传送电视广播，而且也能传递电话以及书、杂志一类的印刷物品的信息。
卫星传送信息，电脑储存信息，电视显示信息，这三者的结合将把每一家变成教育和娱乐中心。
从理论上来说，每个人都可以利用无穷数量的信息。
1974年，美国“空中教师”卫星把教育节目传送到了偏远地区的教室，这说明了通信卫星的另一个重要用途。
1975年，很多印度人看到了电视上的农业和健康节目，这是他们第一次看到电视。
卫星也显示了它如何为生活在闭塞、交通不便的地区的人们提供帮助。
例如，闭塞地区的卫生工作者能把病人伤口的图片传送给远处的医生，然后他就能根据医生的指导来治疗那个病人。
然而，通信卫星最普遍的用途是传送电话。
大部分电话经过40 000英里传送到卫星，然后再回到地球。
10年前，一个卫星能同时接收和传送的电话交谈超过33 000个，而现在仅仅一个卫星就能传送100 000个电话交谈以及数百个电视频道的节目——这些都是同步进行的。
远距离通信能使来自世界各地的信息得到快速、便利的使用，但有些人担心这有可能威胁到我们的隐私。
如果个人的信息储存在电脑里，那么它可能会很容易地通过卫星传送给任何一个付得起服务费的人。
另一个担忧是通信系统会使人们互相隔离。
如果人们能在家里购物，不离开家就能存、取款，在电视上能看到任何一部电影，得到他们所需要的信息，那么人与人之间就不会有那么多的接触。
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。
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。
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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.V ocabulary 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 flavorV ocabulary 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.V ocabulary 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,rewardingV ocabulary 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.V ocabulary 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 costsV ocabulary 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.V ocabulary 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.。