1、大学英语自学教程上册课后习题答案1大学英语自学教程(上册)课后习题答案Text A Unit 1 Exercises for the Text I. 1.d 2.a 3.c 4.d5.d II. 1.task2.intelligent3.research4.clue 5.conclusion 6.repeatmunicate 8.purpose 9.probably10.outline III. 1.Instead of 2.therefore3.more.than4.even 5.First of all 6.because7.on the other hand 8.finally 9.lo
2、oking for10.Conversely IV. 1.Research shows that successful language learners are similar in many ways.2.Language learning is active learning.Therefore,successful learners should look for every chance to use the language.3.Language learning should be active,independent and purposeful.4.Learning a la
3、nguage is different from learning maths.5.The teacher often imparts successfull language learning experiences to us.Vocabulary ExercisesI. 1.a.success b.successfulc.successfully2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b.purposefully c.purpose II. 1.inexact 2
4、.technique3.outlinedmunicate 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 similar in many ways.3.Successful language l
5、earners do not only depend on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text B Exercises for the TextI. 1.T2.F3.T4.F5.T6.F7.F8.F9.T10.F II. 1.With the help of their fingers2.I am thirsty.3.tea,coffee,wine,beer and
6、 soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentences8.form new sentences9.talk10.speakVocabulary ExercisesI. 1.b2.a3.c4.e5.d II. 1.B2.A3.B4.D5.A6.A7.C8.C9.C10.B Grammar ExercisesI. whether 连词towards 介词second 数词 hour 名词repeat
7、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mak
8、es 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. Chinas stand on this questionis clear to all.5.Warm clothes p
9、rotest against the cold of winter.6.What we need is more practice.7.There doesnt 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 ma
10、gazine (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
11、语)10.to build a hotel in the village (定语)of the foreigners (定语)Unit 2 Text A Exercises for the Text I. 1.a2.c3.a4.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 persons in
12、come increase. 3. Property tax is that people who own a home have to pay taxes on it. 4. Exercise tax is charged on cars in a city. 5. Sales tax is a percentage charged to any item which you buy in that state. III. 1.due2.depends on3.diverse4.consists of5.simila6.tends toplaining about8.In addition
13、to9.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 governments foreign policy. V. 1.Every citizen is obliged
14、 to pay taxes.(It is obligatory on every citizen to pay taxes)(It is every citizens 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
15、 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. percentb. percentagec. percent2.a. addsb. additionc. additional3.a. confused b. confusingc. confusion4.a. complained b. compla
16、inc. complaint II. 1.charge2.departmen3.due4.diverse5.earns6.vary7.property8.leading9.funds10.tendsIII. 1.China leads the world with silk products. 2.In addition to an income tax some states charge a sales tax. 3.The sales tax varies from price to price of any item you buy. 4.People often complain a
17、bout 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.T 5.T6.T7.T8.F9.T10.F II. 1.attracts2.leisure3.available4.limited5.estimate III. 1.decided on 2.approved 3.estimate 4.carried over5.put up with 6.characteristic of IV.
18、 1.B2.C3.B4.A5.C 6.D Grammar ExercisesI. 1.SV 2.SVO3.SVOC 4.SVC 5.SVO 6.SVOC7.SVOC 8.SVO9.SVOO 10.SVOC 11.SVOC12.SVC13.SVOC 14.SVOO15.SVC II. 1.prefer2.insisted3.need 4.make 5.remember 6.look 7.worked8.was 9.sounds 10.gave III. 1.B2.C3.D4.A5.B 6.C7.A8.D9.A10.D IV. 1.The two languages are different/n
19、ot 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 t
20、his morning. 8.The story sounds interesting,but it is not true. 9.The meat and macaroni cost me 25 yuan. 10.She oftern teaches the children to sing English songs. Unit 3 Text A Exercises for the Text I.1.d 2.d 3.c 4.b 5.dII.1.long/wide 2.across 3.deep 4.around 5.highIII.1.The,/,/ 2.The3.the,the4./5.
21、/,a6./,the7./8.The,the,the9.The,the10./IV.1.unwilling 2.avarage 3.take 4.runs 5.SupposeV.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacific,but it is moar than 4,000 miles wide.3.Last night it took him a long time to get to sleep.4.There are so many ad
22、s on TV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbusdays unwilling to sail westward.Vocabulary Exercises I.1.a.sailed b.sailorc.sail(n.)2.a.willing b.unwillinglyc.unwilling3.a.unusual b.usualc.usually4.a.average(n.) b.average(a.) c.avera
23、ged(v.)II.1.peak 2.crew 3.average4.blils 5.unusual6.highway7.narrow 8.salty9.spot10.affectedIII.1.The sailors were afraid that might meet bad weather.2.The mountain is half as high as Mount Tai.3.On the average there are 45 students in every class of the school.4.The climate affects the growth of pl
24、ants.5.My work keeps pilling up. Text B Exercises for the Text I.1.T 2.T 3.F 4.T 5.F 6.T 7.T 8.T 9.F 10.TII.1.three2.the earths gravitational pull.3.it is near4.29.55.its own/reflects6.disc7.the old moon in the new moons arms.8.outline9.the old earth in the new earths arms10.nightVocabulary Exercise
25、sI.1.d 2.b 3.a 4.c 5.eII.1.C 2.C 3.B 4.A 5.D 6.C 7.B 8.B 9.B 10.DGrammar ExercisesI.depend-dependence explain-explanationform-formation conclude-conclusioninform-information move-movementmean-meaning govern-governmentgraduate-graduation similar-aimilarityconfuse-confusion pay-paymentagree-agreementa
26、dvertise-advertisementannounce-announcement add-additiondecide-decisionuse-usefulnessattract-attractionmix-mixtureII.science-scientificsulless-sullessfulresponse-responsible color-colorfulnation-nationalrevolution-revolutionaryaddition-additionalhelp-helpfulperson-personalmeaning-meaningfulaccept-ac
27、ceptable use-usefulwood-woodenact-activeIII.disagree eimpractical independentuncover inexact incompletedisorder unhappy informalinpossibleinactive 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。2.say n. 发言权在所有的事务中妇女应享有平等的发言权。3.market v.(在市场上)销售三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,他们得踏遍整个山区。5.make n. 牌子;产品虽然乍一看我们的产品比其它产品的价格要高,可顾客还是愿意买我们的产品。6.parrot v. 鹦鹉学舌般地重复老板
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