英语上册课后练习答案.docx
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英语上册课后练习答案
Unit1
TextA
ExercisesfortheText
I.1.d 2.a 3.c 4.d 5.d
II.
1.task 2.intelligent 3.research4.clue 5.conclusion 6.repeat
municate 8.purpose 9.probably10.outline
III.
1.Insteadof 2.therefore 3.more...than4.even 5.Firstofall 6.because
7.ontheotherhand 8.finally 9.lookingfor10.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.outlinedmunicate 5.regularly 6.clues
7.intelligent 8.incomplete 9.similar10.statement
III.1.disagree 2.independent 3.incomplete4.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.T6.F 7.F 8.F 9.T 10.F
II.
1.Withthehelpoftheirfingers2."Iamthirsty."
3.tea,coffee,wine,beerandsoda-water4.Puthishandsonhisstomach
5.nothingbutdrinks6.muchmoreexact
7.meaningsandcanbeputtogetherintosentences
8.formnewsentences9.talk10.speak
VocabularyExercises
I.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
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.diverse4.consistsof 5.similar 6.tendsto
plainingabout8.Inadditionto 9.issue10.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.due4.diverse 5.earns 6.vary
7.property 8.leading 9.funds10.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.estimate4.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,the4./ 5./,a 6./,the
7./ 8.The,the,the 9.The,the10./
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.average4.blils 5.unusual 6.highway
7.narrow 8.salty 9.spot10.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.three2.theearth'sgravitationalpull.3.itisnear
4.29.55.itsown/reflects6.disc
7.theoldmooninthenewmoon'sarms.8.outline
9.theoldearthinthenewearth'sarms10.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.parrotv.鹦鹉学舌般地重复老板说什么，他学说什么。
7.winev.喝酒他们吃喝到深夜。
8.emptyv.使流入这条小溪流入黄河。
9.headv.作为...之首后来他被任命为经理主管这个公司。
10.bridgev.越过；跨过（障碍）这项政策将有助于度过难关。
11.slowv.使慢下来火车减速一半。
12.after-salea.售后的如果你们能提供令人满意的售后服务，你们的产品肯定会在这儿有市场。
13.machinev.加工机床是用来加工金属制品的。
14.take-off起飞飞机起飞时禁止吸烟。
15.ra
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