大学英语综合教程4(Unit7)教程答案.doc

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1、UnitSevenReadingandReflectionEnhanceYourLanguageAwarenessWordsinActionWorkingwithWordsandExpressions1Intheboxbelowaresomeofthewordsyouhavelearnedinthisunit.Completethefollowingsentenceswiththem.Changetheformwherenecessary.▆Answers:1)immediate2)essential3)debating4)cited5)h

2、ence6)obligation7)distinct8)logical9)vital10)revolution11)unburden12)privilege2Intheboxbelowaresomeofthewordsyouhavelearnedinthisunit.Completethesentenceswiththem.Changetheformwherenecessary.▆Answers:1)attendto2)becarriedaway3)fellinto4)brokenoff5)weresummonedup6)beputinto

3、uchwith▆IncreasingYourWordPower1Youwillreadsixpairsofwordswhicharesimilarinmeaningbutaredifferentinusage.Reflectonthedifferencesinusagebetweenthewordsineachgroupandfillineachblankwithaproperone.Changetheformifnecessary.▆Answers:1)charge2)accused3)abolish4)cancel5)senseless

4、6)meaningless7)frustrating8)depressing9)extra10)additional11)classical;classic12)classic2Thesuffixes–thand–agecanformnounsfromcorrespondingverbsoradjectives.Nowadd–thor-agetotheverbsoradjectivesgiveninthetabletoformnouns.▆Answers:AdjectivesNounsVerbsNounsdeepdepthlinklinka

5、geshortshortagemarrymarriagelonglengthpasspassagetruetruthgrowgrowthyoungyouthstorestorageNowcompleteeachofthefollowingsentenceswithanounyouhavejustformed.▆Answers:1)marriage2)growth3)storage4)depth5)truth6)youth7)passage8)length9)shortage10)linkage精选范本,供参考！3Ineachofthefol

6、lowingsentencesyouaregiventwoconfusingwordsinthebrackets.Choosetheappropriateonetofillintheblank.▆Answers:1)rarely2)average3)entire4)benefit5)obligation6)regard7)selective8)meatGrammarincontextDiscoursestructureConnectivewordsorphrasescanbeusedtopointoutthethoughtrelations

7、hipbetweensentences.Nowchooseproperconnectivewordsandexpressionsfromtheboxesbelowtofillintheblanksinthefollowingtwoparagraphs.▆Answers:Paragraph1:1)First2)Second3）Instead4)Third5)Incontrast6)Fourth7)Consequently8)Finally9)ButParagraph2:1)Forexample2)Similarly3)Another4)Fir

8、st5)then6)finally7)Furthermore8)InlikemannerClozeCompletethefollowingpassagewithwordschos