大学英语自学教程(上册)课后答案及释义UNIT2
大学英语自学教程(上册)课后答案及释义
大学英语自学教程（上册）课后答案及释义UNIT2Unit 2第一部分Text A【课文译文】税、税、还是税美国人常说，人的一生有两件事可以肯定会发生：死亡和税收。
美国人并不垄断死亡市场，但许多人却感到美国以最重的赋税领先于世界。
税指人们为支持政府而缴纳的资金。
在美国通常有三级政府：联邦政府，州政府及市政府，因此就存在三种税。
收入超过几千元的工薪人士必须向联邦政府缴纳一定比率的税金。
这一比率因人而异，取决于各人的工资数。
联邦政府实行累进收入所得税制，也就是说，税率(14%～70%)随个人收入的增加而增加，由于高额税收，人们在4月15日很不愉快，因为这一天是缴纳税款的日子。
第二种税是缴纳给州政府的，这些州包括纽约，加利福尼亚，北达科他以及其他47个州中的任何一个。
一些州的收入所得税的收取办法同联邦政府的相似，当然其税率要低一些。
一些州设有销售税，即对你在该州所购买的任何商品所收的一定比率的税金。
比如，某人想买一包25美分的烟。
如果该州收取8%的销售税，那么买这包烟要花27美分，这一钱数就包括销售税。
一些州利用收入所得税外加销售税的办法来提高税收，各州的税收法规五花八门，令人费解。
第三种税是向市政府缴纳的。
这种税有两种：一种是财产税(拥有房屋的人都必须交税)，另一种是本国消费税，即对城市汽车所征收的税金。
城市将这些资金用于教育、警察和消防部门、公共设施及市政建设。
由于美国人须付高额税金，所以他们经常感到每周有一天纯粹是在为缴税而工作。
人们总是在抱怨税收太高。
他们常常抗议政府滥用他们的税金。
他们说政府将太多的钱花在无用且不符合实际的项目上了。
尽管美国人在很多问题上有不同的看法，但他们在一个话题上的意见总是一致的：税收太高。
【课文难点注释】1．The federal government has a graduated income tax,that is,the percentage of the tax increases as a person's income increases.(Para 3)联邦政府实行累进收入所得税制，也就是说，税率随个人收入的增加而增加。
《大学英语自学教程》(上册)课后习题答案unit two
《大学英语自学教程》（上册）课后习题答案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 per son'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 ad dition 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 ever y 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 thr ee 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 w ay.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.ten dsIII.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.。
大学英语自学教程上册1-10课文及翻译
第一单元课文Aon th e oth er ha ndH ow to Be a Succ essfu l Lan guage Lear ner?怎样成为一名成功的语言学习者"Le arnin g a l angua ge is easy.Even a ch ild c an do it!"“学好一种语言很容易。
连孩子都做得到！”M ost a dults whoare l earni ng asecon d lan guage大多数学习第二语言的成年人wo uld d isagr ee wi th th is st ateme nt.不会同意这一说法。
Forthem,learn ing a lang uageis averydiffi culttask.对于他们来说，学习语言是一项很困难的任务。
The y nee d hun dreds of h oursof st udy a nd pr actic e,他们需要数百小时的学习和练习，andeventhiswillnot g uaran tee s ucces s就是这样也不能保证f or ev ery a dultlangu age l earne r.每一位成年语言学习者都能成功。
Lang uagelearn ing i s dif feren t fro m oth er ki nds o f lea rning. 语言学习不同于基它种类的学习。
somepeopl e who areveryintel ligen t有些很聪明并在自己领域andsucce ssful in t heier fiel ds fi nd it diff icult很有成就的人却发现to succ eed i n lan guage lear ing.学好语言很难。
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)讲义
Unit 1Text A How to Be a Successful Language Learner?搭配：1.wait for sb. to do sth. 等待某人做某事/动词词组2.look for sth./sb. 寻找某人或某物/动词词组3.make a mistake 犯错误/动词词组4.be afraid to do sth.害怕做某事/形容词词组5.be willing to do sth. 愿意做某事/形容词词组6.do sth. with a purpose 有目的地做某事/故意做某事/动词词组7.be interested in sth./sb. 对某人或某物很感兴趣/形容词词组municate with sb. 与某人交流/动词词组9.learn from sb. 想某人学习10.might do well to do sth. 最好做某事句型：1.S.+V.+it+adj.+to do sth. 形式宾语句型n.e.g. S ome people find it difficult to succeed in language learning.Some people find it difficult to succeed in other fields.They find it easy to practice using the language regularly.2.It is +adj.+for sb.+to do sth. 形式主语句型e.g. It is more important for them to learn to think in the language than to know the meaning of everyword.It is necessary for them to learn the language in order to communicate with these people and to learn for them.语言点：1.success(n.)-successful(adj.)-succeed(v.) 成功2.hundreds of people与eight hundred people：请注意有数词存在后，表量名词的变化。
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。
英语自学教程课后练习答案
大学英语自学教程课后练习答案Unit 1 Text A Exercises for the TextI. 1.d2.a 3.c 4.d 5.d II. 1.task 2.intelligent3.research4.clue 5.conclusion municate 8.purpose9.probably10.outline III. 1.Instead of 2.therefore 3.more...than4.even 5.First of all 6.because7.on the other hand8.finally 9.looking for10.Conversely IV. 1.Research shows that successful language learners are similar in many nguage learning is active learning.Therefore,successful learners should look for every chance to use the nguage learning should be active,independent and purposeful.4.Learninga language is different from learning maths.5.The teacher often imparts successfull language learning experiences tous.VocabularyExercisesI.1.a.succesb.successfulc.successfully2.a.indepenceb.dependc.dependent3.a.coveredb.unc municate 5.regularly 6.clues7.intelligent 8.incomplete 9.similar10.statement III. 1.disagree 2.independent3.incomplete4.inexact 5.uncover IV. 1.They find it hard to master a foreign language.2.The research shows that successful men are similarin 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 BExercises for the TextI. 1.T2.F3.T4.F 5.T6.F 7.F 8.F 9.T 10.F II. 1.With the help oftheirfingers2."Iamthirsty."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.b 2.a 3.c 4.e 5.d II. 1.B 2.A 3.B 4.D 5.A6.A 7.C 8.C 9.C 10.B Grammar 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 （宾补）10.to build a hotel in the village (定语）of the foreigners （定语）Unit 2 Text A I. 1.a 2.c 3.a 4.a 5.c II. 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 carsin 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.diverse4.consists of 5.similar 6.tends plaining about 8.In addition to 9.issue10.agreed on IV. 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. addsb. addition c.additional3.a. confused b. confusing c. confusion4.a. complained b. complain c. complaint II.1.charge2.department3.due4.diverse5.earns6.vary7.property8.leading9.funds10.tends III. 1.China leads the worldwith silk products. 2.In addition to an income tax some states charge a sales tax. 3.The sales tax varies from priceto price of any item you buy. 4.People often complain about the increasing price. 5.His mother says that he spendstoo much time on TV every day. Text BI. 1.F 2.F 3.F 4.T 5.T 6.T 7.T 8.F 9.T 10.F II. 1.attracts 2.leisure3.available4.limited5.estimate III. 1.decided on2.approved 3.estimate 4.carried over 5.put up with6.characteristicof IV. 1.B 2.C 3.B 4.A 5.C 6.D Grammar ExercisesI. 1.SV 2.SVO 3.SVOC 4.SVC 5.SVO 6.SVOC7.SVOC8.SVO9.SVOO10.SVOC11.SVOC12.SVC13.SVOC14.SVOO15.SVCII.1.prefer2.insisted3.need4.make5.remember6.look 7.worked8.was9.sounds10.gaveIII. 1.B 2.C 3.D 4.A 5.B 6.C 7.A 8.D 9.A 10.D IV. 1.The two languages are different/not similar in manyway. 2.The deaf and dumb can neigher speak nor hear. 3.The Englishman speaks a very good Italian. 4.Could you passme a cup of coffee. 5.At this time he felt thirsty and hungry. 6.Yesterday evening she asked me to wait for herat the gate of the restaurant. 7.When did you get up this morning. 8.The story sounds interesting,but it is nottrue. 9.The meat and macaroni cost me 25 yuan. 10.She oftern teaches the children to sing English songs.Unit 3Text A I.1.d 2.d 3.c 4.b 5.dII.1.long/wide 2.across 3.deep 4.around 5.highIII.1.The,/,/ 2.The3.the,the4./5./,a 6./,the7./ 8.The,the,the 9.The,the10./IV.1.unwilling 2.avarage 3.take 4.runs5.SupposeV.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacific,butit is moar than 4,000 miles st night it took him a long time to get to sleep.4.There are so many ads onTV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbus'days unwillingtosailwestward.VocabularyExercisesI.1.a.sailedb.sailorc.sail(n.)2.a.willinb.unwillinglyc.unwilling3.aually4.a.average(n.)b.average(a.)c.averaged(v.)II.1.peak2.crew3.average4.blils5.unusual6.highway7.narrow8.salty 9.spot10.affectedIII.1.The sailors were afraid that might meet bad weather.2.The mountain ishalf as high as Mount Tai.3.On the average there are 45 students in every class of the school.4.The climate affectsthe growth of plants.5.My work keeps pilling up.Text BI.1.T 2.T 3.F 4.T 5.F 6.T 7.T 8.T 9.F 10.TII.1.three2.theearth's gravitational pull.3.it is near4.29.55.its own/reflects6.disc7.the old moon in the newmoon'sarms.8.outline9.the old earth in the new earth's arms10.nightVocabulary ExercisesI.1.d 2.b 3.a 4.c 5.eII.1.C2.C3.B4.A5.D6.C7.B8.B9.B 10.DGrammar ExercisesI.depend—dependence explain—explanation form--formation conclude—conclusioninform--informationmove—movementmean--meaninggovern--governmentgraduate--graduationsimilar--aimilarityconfuse--confusiopay--paymentagree--agreementadvertise--advertisementannounce--announcementadd—additiondecide--decisionuse—usefulnessattract--attractionmix--mixtureII.science--scientificsulless--sullessfulresponse--responsible color--colorfulnation--nationalrevolution—revolutionaryaddition--additionalhelp—helpfulperson--personal meaning—meaningful accept--acceptable use—useful wood--wooden act--activeIII.disagree eimpracticalindependentuncover inexact incompletedisorderunhappyinformalinpossible inactive uncertaindischargedishonest 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-上册课后练习例句汉译英(汉英对照)
电视里的广告太多，无法记住到底有多少。
There are so many advertising on TV that we can’t exactly remember how many.
35
许多错误的想法导致哥伦布时代的人不愿西行。
Much wrong idea made sailors ofColumbus’s time unwilling to sail to the west.
62
第二次世界大战期间的士兵吃了大量的土豆。
The soldiers had eaten lots of potatoes during the Second World War
63
有一种错误观念，吃某种动物就可以吸取这种动物的优良品质。
There is a wrong idea that by eating an animal people can get the good qualities of the animal for themselves.
17
除了收入所得税外，有些州还要收购物税。
In addition to income tax, some states charge sales tax.
18
销售税随着你所购物品的价格而变
Sales tax varies with the prices of what you buy.
19
人们总是抱怨着不断上涨的物价。
30
她经常教这些孩子唱英文歌曲。
She often teaches these children to sing English song.♫
31
平均每天有1000名来访者。
On the average, there are 1000 visitors every day.
大学英语自学教程单元课文翻译
大学英语自学教程单元课文翻译大学英语自学教程单元课文翻译大学英语自学教程(上册) unit 01 怎样成为一名成功的语言学习者01-A. How to be a successful language learner?“Learning a language is easy, even a child can do it!”Most adults who are learning a second language would disagree with this statement. For them, learning a language is a very difficult task. They need hundreds of hours of study and practice, and even this will not guarantee success for every adult language learner.Language learning is different from other kinds of learning. Some people who are very intelligent and successful in their fields find it difficult to succeed in language learning. Conversely, some people who are successful language learners find it difficult to succeed in other fields.Language teachers often offer advice to language learners: “Read as much as you can in the new language.”“ Practice speaking the language every day. ”“Live with people who speak the language.”“Don’t translate-try to think in the new language.”“ Learn as a child would learn; play with the language.”But what does a successful language learner do? Language learning research shows that successful language learners are similar in many ways.First of all, successful language learners are independent learners. They do not depend on the book or the teacher; they discover their own way to learn the language. Instead of waiting for the teacher to explain, they try to find the patterns and the rules for themselves. They are good guessers who look for cluesand form their own conclusions. When they guess wrong, they guess again. They try to learn from their mistakes.Successful language learning is active learning. Therefore, successful learners do not wait for a chance to use the language; they look for such a chance. They find people who speak the language and they ask these people to correct them when they make a mistake. They will try anything to communicate. They are not afraid to repeat what they hear or to say strange things; they are willing to make mistakes and try again. When communication is difficult, they can accept information that is inexact or incomplete. It is more important for them to learn to think in the language than to know the meaning of every word.Finally, successful language learners are learners with a purpose. They want to learn the language because they are interested in the language and the people who speak it. It is necessary for them to learn the language in order to communicate with these people and to learn from them. They find it easy to practice using the language regularly because they want to learn with it.What kind of language learner are you? If you are a successful language learner, you have probably been learning independently, actively, and purposefully. On the other hand, if your language learning has been less than successful, you might do well to try some of the techniques outlined above.【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。
大学英语自教程（上册）教材课后习题答案
大学英语自教程（上册）教材课后习题答案大学英语自学教程(上册) 教材课后习题答案Unit 1 Text AExercises for the textⅠ.阅读理解1.d2.a3.c4.d5.dⅡ.找出下列词或短语的同义词1．task 2.intelligent 3.learning 4.clue 5.conclusion6.repeat/doc/612514190.html,municate8.purpose9.probably 10.outlineⅢ.选择最佳词语完成下列句子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.Conversely Ⅳ.汉译英1.The research shows that successful language learners are similar in many ways./doc/612514190.html,nguage learning is a kind of active learning. Learners should look for every chance to use the language./doc/612514190.html,nguage learning should be active, independent and purposeful.4.Learning a language is different from learning mathematics.5.The teacher often imparts successful language learningexperiences to us. Vocabulary ExercisesⅠ.选择所给单词的适当形式填空,并注意其词性1. a. success b. successful c. successfully2. a. independence b. depend c. dependent3. a. covered b. uncover c. discovered4. a. purposeful b. purposefully c. purposeⅡ.用下列单词的适当形式填空1．inexact 2.technique 3.outlined /doc/612514190.html,municate 5.regularly6. clues7.intelligent8.incomplete9.similar 10.statementⅢ.给下列单词加上前缀构成反义词1．disagree 2.independent 3.incomplete 4.inexact 5.uncover Ⅳ.汉译英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 books or teachers.4．We are willing to help our friends.5．We should learn new things independently, actively and purposefully.Text BExercises for the text1．T 2. F 3. T 4. F 5. T 6. F 7. F 8. F 9. T 10. F Ⅱ.根据课文填入所缺内容1.with the help of their fingers2.Bring me something to drink3.tea, coffee, wine, beer, soda-water4.put his hands on his stomach5.soda-water6.much more exact7.meanings, put together into sentences8.form new sentences9.can talk10.form new sentences out of the words he knowsVocabulary ExercisesⅠ.从右栏中找出左栏单词的相应释义1．b 2. a 3. c 4. e 5. dⅡ.选择填空1．B 2. A 3. B 4. D 5. A 6. A 7. C 8. C 9. C 10. BGrammar exercisesⅠ.指出下列单词的词性whether连词towards介词second数次hour名词repeat动词successful形容词not副词probably副词than连词because连词which代词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.指出下列各句中划线单词的词性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(牌子)8．without介词return名词9．strict形容词work动词10．news名词live形容词(现场直播的) meeting名词(会议) Ⅲ.在下列句子的主语和谓语动词下边划线(带“______”为主语,带“_ _ _”为谓语.)3. I had a visit from Mary yesterday.4. China’s stand on this question is clear to all.5. Warm clothes protect 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.指出下列各句中划线单词的成分1．a magazine(宾语);last night(时间状语)2. in need(定语);in deed(状语)3．outside your area(定语);telephoning long distance(主语补足语)4．your children(宾语);all day(时间状语)5．his direction(宾语);French(宾语)6．me(宾语);plenty of exercise(宾语)7．long(状语);to London(地点状语)8．those(宾语);themselves(宾语)9．her(宾语);above others(宾语补足语)10.to built a hotel in the village(定语);of the foreigners(定语)Unit 2 Text AExercises for the textⅠ.阅读理解1．a 2. c 3. a 4. a 5. cⅡ.根据课文完成下列定义1．a certain percentage of the salaries paid to the government.2．the percentage of the tax increases as a person’s income increase.3. people who own a home have to pay taxes on it.4. the tax charged on cars in a city.5. a percentage charged to any item which you buy in that state.Ⅲ.选择适当的词语或短语填空.1．due 2. depends on 3. diverse 4. consists of5. similar6. tends to7. complaining about8. In addition to9. issue 10.agreed onⅣ.从课文中找出合适的动词重新组织下列各句1．How much do you charge for a haircut?2．We are trying to raise the funds for the Red Cross.3．He earned a good reputation for honesty.4．We pay taxes in exchange for government services.5．An open letter protests the government’s foreign policy.Ⅴ.汉译英3．There are three levels of government in the United States; therefore ,there are three types of taxes.4．Some states charge the income tax in addition to the sales tax.5．Americans complain that taxes are too high and the government uses them in the wrong way.Vocabulary ExercisesⅠ.选择所给单词的适当形式填空,并注意其词性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.用下列单词的适当形式填空1. charge2. department3. due4. diverse5. earn6. vary7. property8. leading9. funds 10. tendsⅢ.汉译英1．China leads the world with silk products.2．In addition to income tax, some states charge sales tax.3．The sales tax varies from price to price of any goods you buy.4．People always complain about the constantly rising prices.5．His mother says that he spends too much time in watching TV every day.Text BExercises for the textⅠ.根据课文判断句子正误1. T2. F3. F4. T5. T6. T7. T8. F9. T 10. FⅡ.根据课文填入所缺的内容1．newspapers, magazines, the mail, radio, television2．food, drinks, cars, television sets, furniture, clothing, travel, leisure time activities 3．notice, announcement 4．bright colors, attractive pictures, shorts messages5．color and pictures, voices and music6．15,30,607．entertainment8．want the entertainment9．the audience they want to reach, the best way to get their message to their particular audience, the costs10.managementVocabulary ExercisesⅡ.从课文B中选词填空,其首字母已给出1．attracts 2. leisure 3. available 4. limited 5. estimateⅢ.用下列词或短语的适当形式填空1．Decided on 2. approved 3. estimate 4. carried over 5. put up with 6. characteristic ofⅣ.选词填空1．B 2. C 3. B 4. A 5. C 6. DGrammar exercisesⅠ.在每个句子后边用SV,SVC,SVO,SVOO或SVOC标出其句型1．SV 2.SVO 3.SVOC 4. SVC 5. SVO6. SVOC7.SVOC9.SVOO 10.SVOC11.SVOC 12.SVC 13.SVOC 14.SVOO 15.SVCⅡ.用下列动词的适当形式填空1．prefer 2.insisted 3.need 4.make 5.remember6. look7.worked8.was9.sounds 10.gaveⅢ.选词填空1．B 2. C 3. D 4. A 5. B 6. C 7. A 8. D 9. A 10.DⅣ.用所给句型将下列句子改成英语1．The two language are different/not similar in many ways.2．The deaf and dumb can neither speak nor hear.3．That Englishman can speak Italian very well.4．Would you give 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.11.She often teaches the children to sing English songs.Unit 3 Text AExercises for the textⅠ.阅读理解1．d 2. d 3. c 4. b 5. dⅡ.选择下列单词之一填空1．Long/wide 2.deep 3.across 4.around 5.highⅢ.用适当的冠词填空,注意专有名词1．The,/,/ 2.The 3.the,the 4./ 5./,a7./8.The,the,the9.The,the 10./Ⅳ.用所给单词填空1．unwilling 2.average 3.take 4.runs 5.Suppose2．The Atlantic Ocean is only half as big as the Pacific, but it is more than 4,000 miles wide.3．It took him a long time to go to sleep last night.4．There are so many ads on TV that it is hard to remember how many there are. 5．Many wrong ideas made people in Columbus’days unwilling to sail westward.Vocabulary ExercisesⅠ.选择所给单词的适当形式填空,并注意其词性1．a. sailed b. sailor c. sail(n.)2. a. willing b. unwillingly c. unwilling3. a. unusual b. usual c. usually4. a. average(n.) b. average(a.) c. average(v.)Ⅱ.用下列单词的适当形式填空1．peak 2. crew 3. average 4. boils 5. unusual6. highway7. narrow8. salty9.spot 10.affectedⅢ.汉译英1．The sailors were afraid that they might meet with bad weather.2．The mountain is half as high as Mountain Tai.3．There are 45 students in every class of the school on the average.4．Climates affect the growth of plants.5．My work keeps piling up.Text BExercises for the textⅠ.根据课文判断句子正误1．F 2. T 3. F 4. T 5. F 6.T 7. T 8. F 9. F 10. TⅡ.根据课文填入所缺的内容1．Four 2. the earth’s gravitational pull 3. it is so near4. 29.55. its own, reflects6. disc7. the old moon in the new moon’s arms8. outline9. the old earth in the new earth’s arms10. night Vocabulary ExercisesⅠ.从右栏中找出左栏单词的相应释义1．d 2. b 3. a 4. c 5. eⅡ.选词填空1．C 2. C 3. B 4. A 5. D 6. C 7. B 8. B 9. B 10. D Grammar exercisesⅠ.加后缀把下列单词变成名词inform-information move-movementmean-meaning govern-governmentgraduate-graduation similar-similarityconfuse-confusion pay-paymentagree-agreement advertise-advertisement announce-announcement add-additiondecide-decision use-usefulnessattract-attraction mix-mixtureⅡ.加后缀把下列单词变成形容词science-scientific success-successfulresponse-responsible color-colorfulnation-national revolution-revolutionaryaddition-additional help-helpfulperson-personal vary-variouseducation-educational meaning-meaningfulaccept-acceptable use-usefulwood-wooden act-activeⅢ.加前缀把下列单词变成反义词disagree impractical independent uncoverinexact incomplete disorder unhappyinformal impossible inactive uncertaindischarge dishonest impoliteⅣ.指出下列划线单词的意思,并把各句译成中文1．try n. 尝试;试验. 他们经过许多次尝试后终于取得了成功.2. say n. 发言权. 妇女在所有的事务中应享有平等的发言权.3．market v.(在市场上)销售. 3年后他们开始在市场上销售他们的产品. 4．journey v.游历. 要到那儿,他们就不得不踏遍整个山区.5．makes n.牌子;产品. 尽管乍一看我们的产品价格比其他产品的价格要高,可顾客还是愿意买我们的产品.6．Parrot v.鹦鹉学舌般的重复. 老板说什么,他就说什么.7．Wine v.喝酒. 他们吃喝一直到深夜.8．Empty v.流入. 这条小溪流入黄河.9．Head v.作为…之首. 后来,他被任命为经理,主管这家公司.10．Bridge v.越过;跨过(障碍). 这项政策将有助于渡过难关.11．Slow v.使慢下来;减缓. 火车减速一半.12．After-sale a.售后的. 如果你们能提供令人满意的售后服务,那么你的产品可定会在这儿迅速占领市场.13．Machine v.加工. 机床是用来加工金属制品的.14．Take-off n.起飞. 飞机起飞时禁止吸烟.15．Radiocontrol v.无线电控制. 所有模型飞机都是无线电控制的. 16．Downtown a.城市商业区的. 繁忙的商业街或购物中心通常是开餐馆的好场所.17．Will n.意志力;决心. 有志者,事竟成.18．House v.容纳. 据说这套新公寓能住下6口之家.19. water v.淌口水. 看到苹果,他直流口水.Unit 4 Text AExercises for the textⅠ.阅读理解1．c 2. b 3. b 4. d 5. cⅡ.选择适当的形容词填空1. smooth2. similar3. mental4. municipal5. meaningful6. useful7. familiar8. single9. striking 10. difficultⅢ.汉译英/doc/612514190.html,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 havealready remembered.3.Categorizing words can help memory.4.Needless to say, readers could not find the books they wanted if the books in thelibrary were kept in a random order.5.Forming an integrated image with all the information placed in one’s memory.Vocabulary ExercisesⅠ.选择所给单词的适当形式填空,并注意其词性.1．a. psychologist b. Psychology c. psychological2. a. meaningless b. meaning c. meaningful3. a. organized b. organizers c. organization4. a. repeated b. repetition c. repeatⅡ.用下列单词的适当形式填空1．Ability 2. accurately 3. focus4. needless5. meaningful6. random7. Repetition 8. preserve 9. improvement10.image 11.related to 12. associate, withⅢ.把下列名词变成动词1．Mean 2. organize 3. visualize4. associate5. improve6. repeat7. memorize 8. communicate 9. categorize10.imagineⅣ.汉译英1．Their research mainly focuses on the learning skills of adults.2．It is meaningful to know how to use these phrases.3．The adult group consists of fifteen people.4．Needless to say, we all know the facts clearly.5．Memory refers to the ability to remember the past events or experiences.6．I always associate that song with my school life.Text BExercises for the textⅠ.根据课文判断句子正误1．T 2. F 3. T 4.F 5. T 6. F 7. F 8.F 9. F 10. T Ⅱ.根据课文填入所缺的内容1.Eighteen2. repeat it over and over3. a cage; three doors4. wait different intervals5. a random6. reward7. beginning, intermediate, advanced, native-speaking students8.weather,whether,wither,wetter 9. recall, contrast, interrupt, dial10.the meaning of wordsVocabulary ExercisesⅠ.从右栏中找出左栏单词的相应释义1．e 2. b 3. a 4. c 5. dⅡ.从课文B中选词填空,其首字母已给出1．Kept 2. contrast 3. human 4. released 5. intermediate Ⅲ.选择填空1．C 2. D 3. A 4. D 5. BGrammar exercisesⅠ.判断下列句子是陈述句、疑问句、祈使句，还是感叹句1.Declarative sentence2. imperative sentence3. Declarative sentence4. exclamatory sentence5. interrogative sentence6. exclamatory sentence7. imperative sentence 8. declarative sentence9. declarative sentence 10. imperative sentenceⅡ.把下列句子变成一般疑问句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?5．Do you usually get up early in the morning? 6．Do you like to study in the reading room? 7．Can he tell you the result next week?8．Was she able to swim across the lake?9. Will it be good weather tomorrow?10 .Did Mr. Brown lose his job again?Ⅲ.就划线部分提问1．Where is the post office?2．When did Tom graduate from college?3．How does he study French?4．Who lost the key to the door?5．Why did Miss Lee feel very bad?6．What are listed in the telephone book? 9．What did he advise you to go?10.Why did he come?Ⅳ.汉译英1．She disagrees on many issues with her husband. 2．Could you talk about the problem about taxes? 3．Please bring me a glass of beer.4．Your uncle never says anything at home, does he? 5．What are the customers complaining about?6．Did he travel in France or in Italy last summer?7．Did he see the ad in a newspaper or in a magazine?8．Do you have to pay sales tax when buying something?9．Who is responsible for the company’s advertising?10.At that time many salaried people did not support the federal government, did they?Unit 5 Text AExercises for the textⅠ.阅读理解1. b2. d3. d4. c5. cⅡ.从课文中找出下列单词或短语的同义词1．Bravery 2. eager 3. civilized 4. overseas5. substitute6. foundation7. mixture8. belief9. protein 10. containⅢ.用括号中的所给名词的复数形式填空1.Pianos,violins2.firemen3.data4.deer5. potatoes, tomatoesⅣ.汉译英1．During World War Ⅱ,the soldiers ate a large amount of potatoes.2．There is a fallacy that eating an animal one can get the good qualities of that animal for himself.3．It has yet to be proved whether fish is the best brain food.4．Milk contains rich proteins, so many people have it for breakfast.5．Today many people have wrong ideas about some foods.Vocabulary ExercisesⅠ.选择所给单词的适当形式填空,并注意其词性1.a. civilize b. civilized c. civilization2. a. free b. freedom c. freely3.a.digest b. digestible c. digestion d. digestive, digestible4. a. scientists b. scientific c. scienceⅡ.用下列单词的适当形式填空1．Mixture 2. poisonous 3. suppose 4. digestⅢ.给出下列单词的名词形式1.Digestion2.mixture3.belief4.civilization/doc/612514190.html,binationⅣ.汉译英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 moves. 3．He is supposed to be the fastest runner among us.4．Some stories are widespread, while others are not.5．As a matter of facts, meat and potatoes can be eaten together.6．People often think of a school as a small society.Text BExercises for the textⅠ.根据课文判断句子正误1．T 2. F 3. T 4. F 5. T 6. T 7. T 8. T 9. F 10. T Ⅱ.根据课文填入所缺的内容1．True 2. run races, wrestle, have mock fights together3. Frogs, owls4.sports,very grave5.dams6.take care of sheep7.make changes and improvements 8.fashions,none from each other9.methods 10.instinct 11.ant,frog,owl,beaver,parrot,horse,dog,Elephant, sheep, spiderVocabulary ExercisesⅠ.从右栏找出左栏单词的相应释义1．d 2. c 3. b 4. a 5. eⅡ.选择填空1．D 2. A 3. C 4. D 5. D 6. D 7. A 8. B 9.B 10.CGrammar exercisesⅠ.指出下列句子是简单句、并列句还是复合句Simple sentences are 6,8,10Compound sentences are 2,4,7,9Complex sentences are 1,3,5Ⅱ.选择填空1. B2. D3. D4. C5. B6. A7.C8.C9.D 10.AUnit 6 Text AExercises for the textⅠ.阅读理解1．Rare 2. substance 3. slight 4.pressure 5.crystal6. crack7. gem8. elevator9. crush 10. pebbleⅢ.用“It is”或“It was”把下列句子改成被动句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 travelled 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.选择适当的短语完成下列句子1．Stick to 2. change…into 3. stick to4. running out5. pick up6. changed into7. run out 8. picked up 9. sorting out10.sort outⅤ.汉译英1．It is known to all that diamond are the hardest substance.2．Today most diamonds are not found in streambeds but mined from rock formations deep inside the earth.3．Diamonds, as they are first mined, do not look veryimpressive.4．He never sticks to anything he does.5．The explosion of active volcanoes is a kind of horrible natural phenomenon.Vocabulary ExercisesⅠ.选择所给单词的适当形式填空,并注意其词性1．a. popularity b. popularize c. popular2. a. hand(n.) b. hand(vt.) c. handful(n.)3. a. formed b. formation c. forms4. a. impression b. impressive c. impressedⅡ.用所给单词的适当形式填空1．experienced 2. Extreme 3. formation4. pressure5. blasted6. handful7. crystal 8. destroyed 9. unusual10.flowⅢ.汉译英1．Please sort out what you want and throw the rest away.2．The price of the elevator is somewhat higher than expected.3．These designs are very popular with young people.4．He stopped writing,for his pen had run out of ink.5．Experienced people can tell which one is real immediately.Text BExercises for the textⅠ.根据课文判断句子的正误1．difficulty 2. the thin blue haze 3. magnifying glass4. do,be5. guessing6. vegetable7. come first,a higher order of beings 8. earth,air9. flowers,fruits,grain 10.dissolvesVocabulary ExercisesⅠ.从右栏中找出左栏单词的相应释义1．d 2. b 3. a 4. c 5. eⅡ.从课文B中选词填空,其首字母已给出1．puzzled 2. dissolve 3. aside4. magnifying5. latter6. observes7. beneath 8. broadGrammar exercisesⅠ.用括号中所给动词的限定时态填空,并将各句译成汉语1．died 父亲去世时汤姆才23岁.2．does not guarantee 对成年人学习语言来说,单靠练习不能保证成功. 3．advised 他建议儿子到30岁再结婚.4．is looking 她正在找机会,心爱那个和他谈一谈.5．comes 还没轮到你的时候你先等着.6．was going 他正要离开饭店的时候经理进来了.7．will have left 快点!否则,我们到火车站时火车就要开走了.8．would help 她说第二天要帮助她丈夫洗车.9．will be sitting 明天的这个时候他们将坐在电影院里了.10．w ere playing 男孩们透过窗户看见一些小象在外面玩耍.11．w ill go 100年之后,人们将会到其他的星球上度假.12．h ad finished 他吃完早饭就去售票处.13．w ould be 最后她终于认识到应该考虑一下出国的费用.14．w ill have locked 快点!要不然他们锁了门你就进不去了.15．h ad been getting 他认为最近一段时间天气变得相当好.16．h ad been keeping 我只想让你知道你一直让我们睡不着觉.17．h ad happened 几乎过了一个星期后,那个女孩才说清楚所发生的一切. 18．w ill tell 当你问她时,她就会把这个消息告诉你.19．h ad finished 我还没有吃完早饭,约翰就打电话来说要来看我.20．h as passed,failed 乔治通过了驾车考试,可没有通过学校考试.Ⅱ.选择填空1．B 2. B 3. D 4. D 5. B 6. B 7. D 8. A 9. D 10. A Ⅲ.用括号中所给动词的适当时态填空1．invented 2. offer 3. have been sitting4. brought5. has not paid6. had seen7. was making 8. has been working 9.am preparing10.has happenedⅣ.汉译英3．Where are you going to hang the picture?4．She fell down when she was going downstairs.5．For how many years has Henry been learning to cook from Miss Smith? 6．The history teacher said that World War Ⅰcame to an end in 1918.7．Mary has been waiting for you since this morning.8．My elder sister told me that the performance was not interesting at all.9．If you come at 8:00 tomorrow morning, you will see him in the office. 10．-Have you seen the movie?-Yes, I saw it in Nanjing.Unit 7 Text AExercises for the textⅠ.阅读理解1. b2. b3. d4. b5. cⅡ.从课文中找出下列单词的反义词1．divorce 2. single 3. extended4. together5. traditional6. increase7. result 8. love 9. earn 10. oftenⅢ.用所给单词的适当形式填空1．basically 2. Traditionally 3. extended4. divorced5. related6. relative7. industrial 8. industrialized 9. nuclear 10. nucleusⅣ.汉译英1．There are many single parent families and remarried families in the US 2．Undoubtedly, the members of an extended family are related by blood or by marriage.3．The nuclear family in China usually consists of mother, father and their only child.4．The family has a sense of belonging, whether to the young or to the old. 5．Most children are unwilling to live with their parents when they grow up. Vocabulary Exercises Ⅰ.选择所给单词的适当形式填空,并主语其词性1．a. relatives b. relation c. relate2. a. extension b. extensive c. extended3. a. tradition b. Traditionally c. traditional4. a. industrialized b. Industrial c. industryⅡ.用下列词的适当形式填空1. relatives2. extend3. marriage4. descended5. nucleus6. traditional7. social8.definition9. security 10. basicallyⅢ.汉译英3．Traditionally, Chinese youth live with their parents until they grow up and marry.4．All the teachers care for the progress in my study.5．In some families, both parents work and take care of their family and children as well.6．The group was spilt up into two because it was too large.7．They plan to extend their study in this field.8．She divorced her husband two years ago.Text BExercises for the textⅠ.根据课文判断句子正误1．F 2. F 3. T 4. F 5. T 6. F 7. T 8. T 9. F 10. TⅡ.根据课文填入所缺内容1．equal 2. physical and emotional 3. nuclear 4. worked outside the home 5. the housework, preparation 6.her first years of marriage 7. busier 8. the family has two incomes 9. child care center, baby-sitter 10. get ready for school, make their breakfast Vocabulary ExercisesⅠ.选择填空1．D 2. A 3. B 4. C 5. DⅡ.从课文B中选词填空,其首字母已给出1．dependent 2. primary 3. structured 4. similarities5. role6. partners7. customaryGrammar exercisesⅠ.根据限定时态,用括号里所给的被动语态填空1．are being printed 2. are guaranteed3. will be pulled4. were developed5. will be built6. was praised7. has been translated 8. had been sent9. would be given 10. is being doneⅡ.用被动语态改写下列各句,省去划线的单词1．All the books are kept in good order in the library.2．The income tax was graduated from 14 to 70 percent in the 1960’s.3．We sometimes can be persuaded to buy things that are not necessary. 4．What should be done in a case like this?5．It has been announced that only three of us will be invited to the party. 6．The meeting will be put off till next Monday.7．You are not allowed to smoke in the laboratory.10．Your baby will be looked after at the day-care center.Ⅲ.用下列各句括号中所给动词的适当形式填空1. is spoken2. can not be kept3. was turned off4. were believed5. should not be eaten6. were let out7. were taken care of 8. can be remembered9. would be becalmed 10. are lighted upⅣ.用被动结构将下列句子译成英语1．Was the United Nations established in 1945?2．It is said that he has been seriously injured.3．This building will be designed by Dr.Ford. 4．Where was the last meeting held?5．Was America discovered by Columbus in 1492? 6．This task must be fulfilled by you.7．The patient should be treated carefully.8．She was given a warm welcome at the railway station. 9．He is called Lao Wang ,though he is not old at all. 10．The gate had been closed when I came back.Unit 8 Text AExercises for the textⅠ.阅读理解1. c2. a3. b4. d5. dⅡ.找出下列单词或短语的同义词1.transmit2.access3. remote4.demonstrate5.instruction6. simultaneously7.travel8. available9.privacy 10. application Ⅲ.从课文选出单词或短语完成下列各句1．television broadcasts, telephone calls; printed materials 2．an education and entertainment center3．transmits, stores, displays4．telephone calls5．a risk to our privacyⅣ.介词填空1.over2. via3. to4. of5. for6. at7. on8. to9. from 10. betweenⅤ.汉译英1.The information stored in computers can be transmitted via satellite to users.2.Now a satellite is capable of receiving and transmitting 100,000 telephonecalls simultaneously.3.The high and new technology may help us and also harm us.4.To meet the 21st century, it is important for us to learn to use computer.5.The goal of learning a new technology is to apply it.Ⅰ.选择所给单词的适当形式填空,并主语其词性1. a. established(v.) b. established(a.) c. establishment2. a. signal(v.) b. signal(n.) c. sign3. a. entertainment b. entertainer c. entertains4. a. limited b. limit, limit c. unlimitedⅡ.用下列词的适当形式填空1. displayed2. theory3. established4. remote5. visual6. signaled7.access8. channel9.transmitted 10. transportation Ⅲ.汉译英1.Satellites are capable of transmitting not only television broadcasts but alsotelephone calls.2.In theory, every person has access to education.3.You should follow the do ctor’s instructions on how to take the medicine./doc/612514190.html,puter systems can transmit sound as well as pictures simultaneously.5.It is modern technology that leads us to success.6.The patient should be isolated from the rest.7.The soldier displayed his courage and skills.8.His experiment has fully demonstrated the psychological principle.Text BExercises for the textⅠ.根据课文判断句子正误1．F 2. T 3. T 4. T 5. F 6. F 7. T 8. T 9. T 10. FⅡ.根据课文填入所缺内容1．Where2．deadly3．2,000pounds4．the coal, oil, and gas we have on earth5．our bodies6．powerful current of electrical energy7．the electric energy8．the energy in the atmosphere9．automobiles ,airlines, factories, atomic explosions10．l earn how to protect our atmosphere, the roof over the world of manVocabulary ExercisesⅠ.从右栏中找出左栏单词的相应释义1．d 2. c 3. b 4. e 5. aⅡ.从课文B中选词填空,其首字母已给出1.atmosphere2. existence3. thorough4. radar5. elements6. protect,from7. created8. rest onⅠ.在下列各句中的不定式下划线,并指出其语法功能(注:这里的动词不定式都已给出)1．to say you like it (主语)2．to discover the secret(结果状语)3．how to make use of the waste paper(宾语)4．to tell the difference between the two(主语)5．not to miss the train(目的状语)6．to improve the present economic situation(定语) 7．To be a teacher of the people(目的状语)8．(to)grow (宾补)9．to write a story(宾语)10．(to)be treated in that way(宾补)11．to make such an experiment(定语)12．to take care of so many children (主语)13．to hear her(原因状语)talk like that(宾补)14．to be very interesting(主补)15．to be waiting for us (宾补)16．to be discussed today(定语)how to divide the work(表语)17．to attend the meeting(主补)to be held(定语)18．to have seen your performance(原因状语)19．to learn new words(目的状语)20．to build their houses(主补)Ⅱ.用括号中所给动词的不定式的适当形式填空1.to drive2. to take3. to be praised4. ring5. to go6. to be invited7. to be sent, to work 8. take 9. to have heard 10. to learn Ⅲ.汉译英,划线动词用不定式形式1．He has his own method to learn a foreign language.2．Sometimes it is necessary for us to learn from mistakes.3．She decided to leave the hotel at 3:00 p.m.4．He is said to have a bright future.5．Many peasants left their hometowns for Beijing to look for job.6．It took Columbus more than two months to sail across the Atlantic.7．Do you have any question to ask?8．The room is not big enough to hold so many people.9．In the traditional family, the mother’s role is to look after children.10．S he is too young to understand these things.Unit 9 Text AⅠ.阅读理解1. c2. a3. d4. b5. aⅡ.找出下列单词或短语的同义词1. concern2. possession3. occasion4. acquaintance5. lively6. grown-up7. classification8. principle9. convenient 10. presence Ⅲ.用适当的情态动词填空1.ought。
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大学英语自学教程（上册）课后答案及释义UNIT2Unit 2第一部分Text A【课文译文】税、税、还是税美国人常说，人的一生有两件事可以肯定会发生：死亡和税收。
美国人并不垄断死亡市场，但许多人却感到美国以最重的赋税领先于世界。
税指人们为支持政府而缴纳的资金。
在美国通常有三级政府：联邦政府，州政府及市政府，因此就存在三种税。
收入超过几千元的工薪人士必须向联邦政府缴纳一定比率的税金。
这一比率因人而异，取决于各人的工资数。
联邦政府实行累进收入所得税制，也就是说，税率(14%～70%)随个人收入的增加而增加，由于高额税收，人们在4月15日很不愉快，因为这一天是缴纳税款的日子。
第二种税是缴纳给州政府的，这些州包括纽约，加利福尼亚，北达科他以及其他47个州中的任何一个。
一些州的收入所得税的收取办法同联邦政府的相似，当然其税率要低一些。
一些州设有销售税，即对你在该州所购买的任何商品所收的一定比率的税金。
比如，某人想买一包25美分的烟。
如果该州收取8%的销售税，那么买这包烟要花27美分，这一钱数就包括销售税。
一些州利用收入所得税外加销售税的办法来提高税收，各州的税收法规五花八门，令人费解。
第三种税是向市政府缴纳的。
这种税有两种：一种是财产税(拥有房屋的人都必须交税)，另一种是本国消费税，即对城市汽车所征收的税金。
城市将这些资金用于教育、警察和消防部门、公共设施及市政建设。
由于美国人须付高额税金，所以他们经常感到每周有一天纯粹是在为缴税而工作。
人们总是在抱怨税收太高。
他们常常抗议政府滥用他们的税金。
他们说政府将太多的钱花在无用且不符合实际的项目上了。
尽管美国人在很多问题上有不同的看法，但他们在一个话题上的意见总是一致的：税收太高。
【课文难点注释】1．The federal government has a graduated income tax,that is,the percentage of the tax increases as a person's income increases.(Para 3)联邦政府实行累进收入所得税制，也就是说，税率随个人收入的增加而增加。
that is 用作插入语，意思是“那就是说”、“即”、“换句话说”(in other words)。
that is 后的成分通常是对前面成分的解释或进一步说明，在阅读中利用这一知识可以提高对难词、难句的理解。
例如：Arabic is written in the opposite direction to English,that is,from right to left.阿拉伯文的书写方向与英文相反，即从右到左。
2．Some states have an income tax similar to that of the federal government.(Para 4)一些州收取所得税的办法与联邦政府的相似。
形容词的比较级只能用于同类比较，所以在本句中用代词that代替前面出现过的income tax，以避免重复。
［考点］在使用形容词比较级时，为达到同类比较，在同一个句中就会重复出现某个名词。
为避免重复，通常用that、those或one来代替前面已出现的名词。
that一般指物，可代替单数可数名词或不可数名词；those用来代替复数名词，即可指人，也可指物；one即可指物也可指人，只代替可数名词，复数用ones。
例如：The weather this year is better than that of last yeat.今年的天气比去年的好。
The boys in your class are more active than those in ours.你们班的男孩子比我们班的更活泼。
I hope it was as good as the one you lent me.我希望它跟你借给我的那个一样好。
【课文练习答案】Ⅰ.阅读理解：1．a(第1段中have a corner on意思为“垄断”)2．c(第4段The second tax is for the state government:New York ,California,Northern Dakota,or any of the other forty-seven states.说明美国州(政府)的数量)3．a(第2段中There are generally three levels of government in the United States…federal,state and city…说明美国由三级政府组成。
)4．a(第4段中Some states have an income tax similar to that of the government…Other states have a sales tax…说明各州税收体制的不同)5．cⅡ.根据课文完成定义：1．a certain percentage of the salaries paid to governments2．the percentage of the tax(14%－70%)increases as a person's in come increases 3．people who own a home have to pay taxes on it4．the tax charged on cars in a city5．a percentage charged to any item which one buys in that stateⅢ.选出适当的词或短语完成句子：1．due(这张汇票明天到期。
)2。
depends on(我们的计划取决于天气的好坏。
)3．diverse(我和姐姐在怎样抚养孩子方面看法不一致。
)4．consists of(我们的宴会只有3道菜。
)5．similar(他的观点和我的相似。
)6．tends to(如果你打扰詹妮，她就会生气。
)7．complaining about(玛丽总在报怨，她为什么不能高兴点?)8．In addition to(不但税费减少，而且对税收的控制也撤销了。
)9．issue(税收是议会选举中的主要问题。
)10．agreed on (我今天遇见了新任经理，发现我们在基本原则上是一致的。
) Ⅳ.从课文中找出适当的动词重新组句：1．How much do you charge for a haircut?2．We're trying to use the funds for the Red Cross.3．He has earned a good reputation for honesty.4．We pay taxes in exchange for government services.5．An open letter protested to government's foreign policy.V.将下列句子译成英语：1．It is every citizen's duty to pay taxes.2．Americans often say there are two things they can be sure of in life.3．There are three levels of government in the United States；therefore,there are three types of taxes.4．Some states charge an income tax in addition to a sales tax.5．Americans complain that taxes are too high and the government uses their tax dollars in the wrong way.【词汇练习答案】I.用所给词的正确形式完成句子，并注意词性：1.a.percent b.percentage c.percent2.a.adds b.addition c.additional3.a.confused b.confusing c.confusionplained plain plaintⅡ.有下列词的正确形式填空：1．charge(商店里这样一双鞋要收多少钱?)2．department(你的意思是说你喜欢政府部门的工作?)3．due(今天我要去图书馆还到期的这本书。
)4．diverse(约翰和他的哥哥兴趣不一样。
)5．earns(他工作努力，挣了很多钱。
)6．vary(计算机的价格差别很大。
)7．property(他将所有的财产都留给了他惟一的儿子。
)8．leading(他在比赛中领先。
)9．fund(学校体育基金的一部分将用于建筑游泳池。
)10．tends(他的讲话往往很长。
)Ⅲ.将下列句子译成英语：1．China leads the world with its silk products.2．In addition to an income tax,some states charge a sales tax.3．The sales tax varies with the prices of the items you buy.4．People are always complaining about the rise in price.5．Mother said that he spent too much time on TV each day.第二部分Text B【课文译文】广告作广告只是整个促销活动的一部分，但正是这一部分最引人注目。
这极为自然，因为广告就是为这一目的而设计的。
在报纸上、杂志上、邮件上以及收音机和电视机里，我们经常会听到或看到数百条有关不同产品和不同服务的信息。
一般说来，我们会被说服去购买这些不同的产品和服务——食品和饮料，汽车和电视机，家具和服装，旅游和休闲活动等。
最简单的广告是分类广告。
每天报纸上都登有几页这类广告；在周日扩大版上会有几部分这类广告。
一条分类广告通常只有几行。
这实际上不过是一则通知或通告，说明可以买到什么东西。
报纸上还刊有大量展示广告，其中大部分是为商店或各种形式的娱乐活动所作的广告。
报纸通常所及的只是一个有限地区的读者，因此，许多想刊登广告的人都用国家级杂志将信息带给更多的读者。
许多现代广告技术在杂志广告中得以发展。
使用鲜艳的颜色、吸引人的画面以及简短的语言信息构成了杂志广告的特色，其最主要的目的就是引人注目。