成人学位英语复习资料

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1、一、时态和语态1.如何解答时态问题例1You’vealreadymissedtoomanyclassesthisterm.You______justlastweek.A.missedB.wouldmissC.hadmissedD.havemissed例2AnneaskedTom______thekey.A.whenheleftB.wherehehadleftC.howheleftD.whydidheleft考试重点2.与完成时有关的时态★现在完成时(havedone)since,for/inthepastfewmonths,u

2、ptonow例1Collectingtoycarsasahobbybecomesincreasinglypopularduringthepastfiftyyears.ABCD例2English______inanewwayatmycollegeinthepastfewyears.A.hasbeentaughtB.wasbeingtaughtC.hasbeentaughtD.hadbeentaught.★过去完成时(haddone)例3AnneaskedTom______thekey.A.whenheleftB.whereheh

3、adleftC.howheleftD.whydidheleft例4Thechemistryclass_____forfiveminuteswhenwehurriedthere.A.hadbeenonB.hadbegunC.hasbeenonD.wouldbegan★将来完成时(willhavedone)by例5We’relateIexpectthefilm_____bythetimewegettothecinema.A.hadalreadystartedB.havealreadyC.willalreadyhavestartedD

4、.havealreadybeenstarted.★现在完成进行时(havebeendoing)例6Itseemsoil___________fromthispipeforsometime.We'llhavetotakethemachineaparttoputitright.A.hadleakedB.isleakingC.leakedD.hasbeenleaking★过去完成进行时(hadbeendoing)★将来完成进行时(willhavebeendoing)例7Bythetimeyouarrivethisevening,___

5、____fortwohours.A.IwillstudyB.IwillhavebeenstudiedC.IhadstudiedD.Iwillhavebeenstudying.3.在时间和条件状语从句中不用将来时态▲用一般现在时代替一般将来时例1Whenthemixture_____,itwillgiveoffapowerfulforce.A.willheatB.willbeheatedC.isheatedD.hasheated例2pleasebesuretotelephonemethenexttimeyou______.A.wi

6、llcomeB.wouldcomeC.shallcomeD.come▲用现在完成时代替将来完成时例3Smithistostudymedicineassoonashe_______militaryservice.A.willfinishB.hasfinishedC.finishD.wouldfinish注意例4Noonecanbesureifthecarondisplayfitshimorheruntilheorshe______them.A.triesB.willtryC.aretryingD.havetried4.考试小窍门

7、◆考试中如果遇到与完成时态相关的选项要重点加以研读一般说来是正确答案。二、情态动词1.几个情态动词的否定式的含义can’tmaynotmustn’tneed’t2.表示推测的几个情态动词用法★must表示肯定的推测意思是“一定”+do对现在情况的推测must+havedone对过去情况的推测例1I________asleepinthecorner,forIremembernothingofwhathappenedduringthenightA.mightfallB.mustfallC.musthavefallenD.canh

8、avefallen★can’t/could’t表示否定的推测意思是“不可能”+do对现在情况的推测can’t/couldn’t+havedone对过去情况的推测★may/mightnot表示可能性很小的推测意思是“也许„”+do对