现代大学英语精读1unit3课后练习答案

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1、Unit3Preview1.Listentotherecordingofthetextandchoosethestatementthatbestreflectsyourunderstandings1.C2.A3.C4.D5.CVocabulary1.Becomefamiliarwiththerulesofwordformation.1.Givethepartsofspeechofthefollowingwordsandstudyhowtheyareformed-1•“urn"hereisanadjec

2、tiveprefixwhichmeans2.u-ableMisanadjectivesuffixwhichmeanssomethingthatcanbedoneoraqualitysomethingorsomeonehas(可以的或必须的；有某种特性或倾向的).3・"fore-isaprefixwhichmeans''before''or''infrontofJ(指时间、职位、位置在前面).4.Suffix"-erTturnssomeadjectivesandnounsintoverbs.5.Pref

3、ix“re#means“agairT.6.Thesecompoundnounsareformedbyobjects+v+-er/or.7.Thesecompoundadjectivesareformedbyadj+n+-ed.2.Decidewhichofthefollowingwordscanbeusedbothasverbsandnouns.Allthesewordscanbeusedbothasnounsandverbswithonlythefollowingexceptionswhichare

4、usuallyusedasverbs:TendReplace(correspondingnoun:replacement)Die(Whenusedasanoun,itisadifferentword.)Condemn(coirespondingnoun:condemnation)Occur(correspondingnoun:occurrence)Complain(correspondingnoun:complaint)Protect(correspondingnoun:protection)3Tra

5、nslatethefollowingexpressions1心中不高兴的纳税人10.在可以付得起的价位上2.一个不平等条约11.难以描述的痛苦折磨3.不为人知的捣乱分子12.由于可以理解的原因4.不幸的结果13.拓宽街道5.未曾预料到（出其不意）的访问14.加深湖泊6.可以预见的未来15.缩短文章7.一个令人难忘的人物16.重组政府8.变化莫测的天气17.重游故乡9.非饮用水18.更换旧机器4.CompletethesentencesbytranslatingtheChineseinthebracke

6、ts.1•represent,represented2.employer,unemployed,employees,reemployed1.well-informed,information2.informer,inform,authorities3.complaints,complain,unemployment4.insult5.insulting,insult6.representative7.beinsulted1Completethefollowingverb+nouncollocation

7、sorexpressions1mind(hisownbusiness)2plant/grow/harvest/reap(therice)3dig/sink(awell)4.(catch)fish/birds/crabs/mice/athief/acold/themeaning/thedisease5till/improve/conserve(thesoil)6plough(thefield)7(condemn)theenemy/thekillings8(attract)attention/intere

8、st/criticism9(gather)flowers/nuts/information/troops1.CompletethesentencesbytranslatingtheChineseinthebracketsaccordingtothepatternsgiveninbold.1•itwasfatethat1.itwas/ishissonwho2.itwasintheUnitedStatesthat3.beggingforfoodwithago