情态动词用法归纳学习卷教师用.doc

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1、高三语法学习卷----情态动词一．考点及学习目标：考点学习目标1Can,may,must,could,might,should,oughtto,haveto,will等情态动词的基本用法掌握常见情态动词的基本用法，并能灵活运用，特别是情态动词表推测的用法更要求掌握2Can与beableto；shall与will；mustn’t与needn’t；need与dare的辨析掌握意义、用法相近的情态动词的用法3“情态动词+havedone”用法区别掌握各个“情态动词+havedone”的意义及用法并能区别运用4虚拟语气中情态动词的应用掌握If引导的虚拟条件句，宾语从句和名词性从句中

2、情态动词的运用二．考查热点：1.表示推测和可能性;2.情态动词+havedone;3.表示必要性4.表示请求、允诺、允许。及考点热点分析三．情态动词分类讲解：Ⅰ情态动词表推测情态动词must，can/could，may/might可以用来对事情进行推测。一般有两种结构：“情态动词＋动词原形”和“情态动词＋havedone”。1.“情态动词＋be”结构通常用来对现在或将来的状况进行推测。Thelightisstillon.Hemustbeworkingintheofficenow.Michaelcan’tbeapoliceman，forhe’smuchtooshort.Hem

3、aybeintheclassroom.I’llgoandmakesure.2.“情态动词＋havedone”结构用于对过去事情的推测。Ididn’thearthephone.Imusthavebeenasleep.Tomhasn’tcomebackyet.Hemayhavemissedthebusagain.Jackcan’thavearrivedyet；otherwisehewouldhavetelephonedme.杰克不可能来到，否则，他会给我来电话的。【注】　mighthavedone和couldhavedone除了表对过去事情的推测外，还可表示一种责备语气，意为“

4、(过去)本来可以(能够)做某事，但实际上没有做到”，此时不能用may或can。Hemighthavegivenyoumorehelp，eventhoughhewasverybusy.练习1）You____betired-you'veonlybeenworkingforanhour.A.mustnotB.won'tC.can'tD.maynot2）---Isn'tthatAnn'shusbandoverthere?---No,it_______behim.I'msurehedoesn'twearglasses.   A.can't          B.mustnot    

5、      C.won't           D.maynot3）He_____havecompletedhiswork;otherwise,hewouldn’tbeenjoyinghimselfbytheseaside.A.shouldB.mustC.wouldn’tD.can’t33.Theteacher_______havethoughtJohnsonwasworthitorshewouldn'thavewastedtimeonhim,Isuppose.[2007安徽卷]A.shouldB.canC.wouldD.must34.Helen______goonthet

6、ripwithus,butsheisn’tquitesureyet.A.shallB.mustC.mayD.can36.It_____havebeenTomthatparkedthecarhere,asheistheonlyonewithacar.A.mayB.canC.mustD.should37.—Shelooksveryhappy.She______havepassedtheexam.[2007江苏卷]—Iguessso.It’snotdifficultafterall.A.shouldB.couldC.mustD.might38.Thankyouforallyour

7、hardworklastweek.Idon’tthinkwe______itwithoutyou.A.canmanageB.couldhavemanageC.couldmanageD.canhavemanagedⅡ虚拟语气中情态动词的使用:1.if虚拟条件句中情态动词的使用，观察例句，总结：IfIhadtime,Iwouldattendthemeeting.IfIwereyou,Tshouldseizethechancetogoabroad.Ifyouhadtakenmyadvice,youwouldnothave