初中英语语法-动词复习课件.ppt

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1、动词实义动词系动词助动词情态动词四大护法什么是动词？PatrickStariseatingahamburger.Theboystillstandshere.表示动作或者状态的词护法一号实义动词☆定义：能独立作谓语的动词及物动词（vt）〖延续性〗☆分类不及物动词（vi）〖非延续性〗及物动词后必须加宾语Ilikeverymuch.IlikeEnglishverymuch.Theycallme.TheycallmeMary.Pleasepassme.Pleasepassmethesalt.Horsesrunfast.Heju

2、mpsveryhigh.不及物动词无需接宾语MikeisstudyingMaths.Mikestudieshard.?有些动词既是及物动词又是不及物动词studyworkturnoffleavelikepickuplearnswimflykeepvtvi有些不及物动词与其他词构成短语时，作用相当于一个及物动词护法二号系动词感官类系动词动态系动词双谓语系动词状态类系动词系动词soundsmellfeeltastelook☆beIamastudent.☆seemTheyseemquitehappy.☆keepWeneedt

3、okeepfit.☆stayThewindowstayedopenallthenight.描述状态变化过程Heisgettingworseandworse.Themanfellasleeptwohoursago.It'sgrowingwarm.Mapletreesturnredinautumn.☆既有系动词的功能，后接表语，又保留原实义动词本身的含义Thesunrosered.Shestoppedandstoodquitestill.Thebooklayopenonthetable.Hemarriedyoung.了解一

4、下用系动词的适当形式填空1.You_______veryyoung.2.Atfirstthosequestions________easy,butlaterIfoundthemdifficult.3.Afterthesportsmeeting,he________verytired.4.Myyoungerbrother________astudentlastyear.5.Whenwe________up,we'regoingtohelpbuildupourcountry.6.Theflowers__________ve

5、rysweet.7.Herface________red.8.Jack________veryhappy.9.Themooncake________good.10.Themeat_________bad.looksseemedlookswasgrowsmellturnslookstastestastes护法三号助动词Iwasdoingmyhomeworkallafternoon.ManytreesareplantedintheparklastSunday.Theywillleaveintwohours.Ishallbe

6、16yearsoldnextyear.IhavelearnedEnglishfor8years.你知道哪些助动词？助动词be助动词have/has/had助动词will/shall助动词do/does/did护法三号情态动词A表能力can/couldB表推测can/must/might/mayC表必要性need/havetoD表请求should/shall/mayE半情态动词need/darecan&couldHecanplaybasketball.MarywenttoShanghailastweek,soshecan

7、'tbehere.IcouldswimwhenIwas7yearsold.表能力“能，会”表猜测、怀疑用于否定、疑问句can的过去式，表示过去的能力may&might☆可能，也许Hemay/mightcometomorrow.might语气更弱☆表请求（might语气更委婉）MayIcomein?---No,youmustn't/can't.（不可以，禁止）must用法例句must必须Imustgonow.表推测“一定”---Someoneiskonckingthedoor.---ItmustbeTom.“must”在

8、句首的疑问句---MustIfinishthehomeworktoday?---No,youneedn't/don'thaveto.答句不能用mustn'tneed☆情态动词：表示“需要、必须”NeedIdotheexercisenow?---Yes,youmust./No,youneedn't.☆实义动词：sb.need(s)s