《大学英语自学教程》上册课后习题答案doc1115119414596.docx

《大学英语自学教程》上册课后习题答案doc1115119414596.docx

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《大学英语自学教程》上册课后习题答案doc1115119414596

《大学英语自学教程》（上册）课后习题答案

TextA

Unit1

ExercisesfortheText

I.

1.d  2.a  3.c  4.d    5.d

II.

1.task    2.intelligent    3.research    4.clue  5.conclusion  6.repeat    municate  8.purpose  9.probably    10.outline

III.

1.Insteadof  2.therefore    3.more...than    4.even  5.Firstofall  6.because    7.ontheotherhand  8.finally  9.lookingfor    10.Conversely

IV.

1.Researchshowsthatsuccessfullanguagelearnersaresimilarinmanyways.

2.Languagelearningisactivelearning.Therefore,successfullearnersshouldlookforeverychancetousethelanguage.

3.Languagelearningshouldbeactive,independentandpurposeful.

4.Learningalanguageisdifferentfromlearningmaths.

5.Theteacheroftenimpartssuccessfulllanguagelearningexperiencestous.

VocabularyExercises

I.

1.a.success  b.successful    c.successfully

2.a.indepence  b.depend  c.dependent

3.a.covered  b.uncover  c.discovered

4.a.purposeful  b.purposefully  c.purpose

II.

1.inexact  2.technique    3.outlined

municate  5.regularly  6.clues

7.intelligent  8.incomplete  9.similar

10.statement

III.

1.disagree  2.independent    3.incomplete

4.inexact  5.uncover

IV.

1.Theyfindithardtomasteraforeignlanguage.

2.Theresearchshowsthatsuccessfulmenaresimilarinmanyways.

3.Successfullanguagelearnersdonotonlydependonthebookortheteacher.

4.Wearewillingtohelpourfriends.

5.Weshouldlearnnewthingsindependently,actively,andpurposefully.

TextB

ExercisesfortheText

I.

1.T  2.F  3.T  4.F  5.T  6.F  7.F  8.F  9.T  10.F

II.

1.Withthehelpoftheirfingers

2."Iamthirsty."

3.tea,coffee,wine,beerandsoda-water

4.Puthishandsonhisstomach

5.nothingbutdrinks

6.muchmoreexact

7.meaningsandcanbeputtogetherintosentences

8.formnewsentences

9.talk

10.speak

VocabularyExercises

I.

1.b  2.a  3.c  4.e  5.d

II.

1.B  2.A  3.B  4.D  5.A  6.A  7.C  8.C  9.C  10.B

GrammarExercises

I.

whether连词  towards介词

second数词  hour名词

repeat动词  successful形容词

not副词    probably副词

than连词  because连词

which连词  even副词

intelligent形容词  differ动词

regular形容词  some形容词/代词/副词

into介词  oh感叹词

seem系动词  communicate动词

II.

1.Let动词  round介词

2.fresh形容词  for  介词

3.leave名词  call动词  on介词  if连词  spare动词

4.Even副词  it代词

5.Where连接副词  will名词

6.after介词  calm名词

7.seem系动词  those代词  makes名词

8.without介词  return名词

9.strict形容词  work动词

10.news名词  live形容词  meeting名词

III.

（斜体为主语，带下划线的为谓语）

1.Mostadultswoulddisagreewiththisstatement.

2.Howmuchtimedidtheyallowyoufordoingthework.

3.IhadavisitfromMaryyesterday.

4.China'sstandonthisquestioniscleartoall.

5.Warmclothesprotestagainstthecoldofwinter.

6.Whatweneedismorepractice.

7.Theredoesn'tseemtobemuchchanceofmygettingjob.

8.Inthosedaysthecostoflivingrosebynearly4percent.

9.Thereareanumberofpeopleinterestedinthecase.

10.Everymeanshasbeentriedbutwithoutmuchresult.

IV.

1.amagazine（宾语）lastnight（状语）

2.inneed（定语）indeed（定语）

3.outsideyourarea（定语）telephoninglongdistance（主语补足语）

4.yourchildren（宾语）allday（状语）

5.hisdirection（宾语）French（宾语）

6.me（宾语）plentyofexercises（不定式宾语）

7.long（宾语）toLondon（状语）

8.those（宾语）whohelpthemselves（从句作定语）

9.her（宾语）aboveothers（宾语补足语）

10.tobuildahotelinthevillage（定语）oftheforeigners（定语）

Unit2

TextA

ExercisesfortheText

I.

1.a  2.c  3.a  4.a  5.c

II.

1.Incometaxisacertainpercentageofthesalariespaidtothegoverment.

2.Graduatedincometaxmeansthepercentageofthetax（14to70percent）increasesasaperson'sincomeincrease.

3.Propertytaxisthatpeoplewhoownahomehavetopaytaxesonit.

4.Exercisetaxischargedoncarsinacity.

5.Salestaxisapercentagechargedtoanyitemwhichyoubuyinthatstate.

III.

1.due  2.dependson  3.diverse  4.consistsof  5.simila  6.tendsto  plainingabout  8.Inadditionto  9.issue  10.agreedon

IV.

1.Howmuchdoyouchargeforahaircut.

2.WearetryingtousefundsfortheRedCross.

3.Hehasearnedagoodreputationforhonsety.

4.Wepaytaxesinexchangeforgovernmentservices.

5.Anopenletterproteststhegovernment'sforeignpolicy.

V.

1.Everycitizenisobligedtopaytaxes.（Itisobligatoryoneverycitizentopaytaxes）（Itiseverycitizen'sdutytopaytaxes.）

2.Americansoftensaythattherearetwothingstheycanbesureofinlife.

3.TherearegenerallythreelevelsofgovernmentintheUnitedStates;therefore,therearethreetypesoftaxes.

4.Somestateschargeincometaxinadditiontoasalestax.

5.Americanscomplainthattaxesaretoohighandthegovernmentusestheminthewrongway.

VocabularyExercises

I.

1.a.percent          b.percentage            c.percent

2.a.adds                b.addition                c.additional

3.a.confused      b.confusing              c.confusion

4.a.complained  b.complain                c.complaint

II.

1.charge  2.departmen  3.due  4.diverse  5.earns  6.vary  7.property  8.leading  9.funds  10.tends

III.

1.Chinaleadstheworldwithsilkproducts.

2.Inadditiontoanincometaxsomestateschargeasalestax.

3.Thesalestaxvariesfrompricetopriceofanyitemyoubuy.

4.Peopleoftencomplainabouttheincreasingprice.

5.HismothersaysthathespendstoomuchtimeonTVeveryday.

TextB

ExercisesfortheText

I.

1.F  2.F  3.F  4.T  5.T  6.T  7.T  8.F  9.T  10.F

II.

1.attracts  2.leisure  3.available  4.limited  5.estimate

III.

1.decidedon        2.approved          3.estimate

4.carriedover    5.putupwith    6.characteristicof

IV.

1.B  2.C  3.B  4.A  5.C  6.D

GrammarExercises

I.

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.SVOC    14.SVOO  15.SVC

II.

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.D

IV.

1.Thetwolanguagesaredifferent/notsimilarinmanyway.

2.Thedeafanddumbcanneigherspeaknorhear.

3.TheEnglishmanspeaksaverygoodItalian.

4.Couldyoupassmeacupofcoffee.

5.Atthistimehefeltthirstyandhungry.

6.Yesterdayeveningsheaskedmetowaitforheratthegateoftherestaurant.

7.Whendidyougetupthismorning.

8.Thestorysoundsinteresting,butitisnottrue.

9.Themeatandmacaronicostme25yuan.

10.SheofternteachesthechildrentosingEnglishsongs.  

Unit3

TextA

ExercisesfortheText

I.

1.d2.d3.c4.b5.d

II.

1.long/wide2.across3.deep4.around5.high

III.

1.The,/,/            2.The                      3.the,the

4./                          5./,a                      6./,the

7./                          8.The,the,the      9.The,the

10./

IV.

1.unwilling2.avarage3.take4.runs5.Suppose

V.

1.Ontheavaragethereare1,000vistorsaday.

2.TheAtlanticOceanisonlyashalfasthePacific,butitismoarthan4,000mileswide.

3.Lastnightittookhimalongtimetogettosleep.

4.TherearesomanyadsonTVthatitistorememberhowmanythereare.

5.ManywrongideasabouttheAtlanticmadethepeopleinColumbus'daysunwillingtosailwestward.

VocabularyExercises

I.

1.a.sailed          b.sailor                  c.sail（n.）

2.a.willing        b.unwillingly        c.unwilling

3.a.unusual        b.usual                    c.usually

4.a.average（n.）b.average（a.）      c.averaged（v.）

II.

1.peak          2.crew        3.average

4.blils        5.unusual  6.highway

7.narrow      8.salty      9.spot

10.affected

III.

1.Thesailorswereafraidthatmightmeetbadweather.

2.ThemountainishalfashighasMountTai.

3.Ontheaveragethereare45studentsineveryclassoftheschool.

4.Theclimateaffectsthegrowthofplants.

5.Myworkkeepspillingup.

TextB

ExercisesfortheText

I.

1.T2.T3.F4.T5.F6.T7.T8.T9.F10.T

II.

1.three

2.theearth'sgravitationalpull.

3.itisnear

4.29.5

5.itsown/reflects

6.disc

7.theoldmooninthenewmoon'sarms.

8.outline

9.theoldearthinthenewearth'sarms

10.night

VocabularyExercises

I.

1.d2.b3.a4.c5.e

II.

1.C2.C3.B4.A5.D6.C7.B8.B9.B10.D

GrammarExercises

I.

depend--dependence                explain--explanation

form--formation                      conclude--conclusion

inform--information              move--movement

mean--meaning                          govern--government

graduate--graduation            similar--aimilarity

confuse--confusion                pay--payment

agree--agreement                    advertise--advertisement

announce--announcement      add--addition

decide--decision                    use--usefulness

attract--attraction              mix--mixture

II.

science--scientific              sulless--sullessful

response--responsible        color--colorful

nation--national                    revolution--revolutionary

addition--additional            help--helpful

person--personal                    meaning--meaningful

accept--acceptable                use--useful

wood--wooden                            act--active

III.

disagree              eimpractical            independent

uncover                inexact                      incomplete

disorder              unhappy                      informal

inpossible          inactive                    uncertain

discharge            dishonest                  impolite

IV.

1.tryn.尝试；试验

经过许多次尝试后，他们终于取得了成功。

2.sayn.发言权

在所有的事务中妇女应享有平等的发言权。

3.marketv.（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.journeyv.游历

要到那儿，他们得踏遍整个山区。

5.maken.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