初三英语动词及动词短语知识精讲 上海牛津版.doc

用心爱心专心119号编辑1初三英语动词及动词短语知识精讲上海牛津版一.本周教学内容：动词及动词短语（一）考查动词的基本形式1.Tom____(go）toworkfromMondaytoFridaydoesn’the?2.Whereisthebird?It____(fly）awayamomentago.（二）考查系动词的基本用法系动词除了be的形式之外还有becomegetturngrowlookseemsmellkeepfeel等。3.Thecake____good.Ican’twaittoeatit.a.feelsb.soundsc.becomesd.smells（三）考查助动词的基本用法常见的助动词有bedohaveshallwill.A.be的基本形式有amisarewaswerebeingbeen.B.have的基本形式有hashadhaving.C.do(doesdid）后一般只能跟动词原形可与not及其它动词结合构成否定句或置于主语之前构成疑问句。D.will与shallWhenshallIseeyouagain?Hewillbe30nextyear.（四）考查情态动词A.情态动词canmustneedmayshouldoughtto.4.____youplaygolf?No.ButIcanplaytabletennis.a.Canb.Mayc.Mustd.Should5.MayIgosurfingalonethisafternoonDad?Noyou____.Itisdangerous.a.maynotb.can’tc.needn’td.don’tmust引起的一般疑问句其否定回答不用mustn’t而常用needn’t或don’thaveto。6.MustIhandinmyexercisebooknowMrZhao?Noyou____.Youmaygiveittometomorrow.a.needn’tb.mustn’tc.can’td.maynotB.情态动词的肯定和否定的推测canmaymust.7.Look!It____beJackontheplayground.It____behim.BecauseIsawhimentertheschoollibraryjustnow.a.must;mustn’tb.can;can’tc.may;mustn’td.must;can’t（五）考查非谓语动词A.考查动词不定式动词不定式“to+动词原形”否定形式“notto+动词原形”动词不定式作宾语1）直接接不定式作宾语的动词有agreedecidehopelearnseemwantwish等。2）可以接不定式作宾语也可以接动词-ing形式作宾语意义差别不大的动词有beginstart等。3）可以接不定式作宾语也可以接动词-ing形式作宾语但意义不同的动词或动词短语有rememberforgetgoontrylikelovehate等。动词不定式作宾语补足语4）其基本结构是“动词+宾语+动词不定式”。5）感官动词(seewatchlookathearnoticefeel等）及使役动词(lethavemake）后常要求接省去to的不定式作宾补；但当含有这类词的句子变为被动语态时则常要把to还原。8.He____intheclassroomjustnow.He____betherenow.a.heardtosing;mayb.washeardsing;mustc.heardsing;mustd.washeardtosing;may9.Don’tmakeme____thisorthat.I’mtoobusy!a.todob.doc.doingd.done动词不定式作主语时经常是将不定式置后而用it作形式主语。常用于下列句型中：Itis/was+adj.(n.）+todosth.It