精品课件-初中被动语态课件.ppt

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1、被动语态ThePassiveVoice语态是动词的一种形式，表示主语和动词之间的关系。英语动词有两种语态：主动语态和被动语态。主动语态动词的主语是动作的执行者，而被动语态动词的主语是动作的承受者。被动语态是动词的一种特殊形式，一般说来，只有需要动作对象的及物动词才有被动语态。英语语态被动语态的构成workedopenedclosedseentaughtaskedworkcloseopenaskseeteache.g.由助动词be+及物动词的过去分词（V-ed）构成。助动词be有人称、数和时态的变化。TheflowersW

2、hatdoesshedoeveryday?everyday.arewateredbyherShewaterstheflowerseveryday.主谓宾后面能接宾语的动词才有被动语态WespeakEnglish.主语谓语宾语Englishisspokenbyus.主语谓语宾语宾变主,主变宾,前加by动变被,看清be,结构分别be+pp主动语态被动语态主动变被动的方法:Shewaterstheflowerseveryday.主谓宾Theflowersarewateredbyhereveryday.①②③④总结:主动语态被动

3、语态宾语→谓语→主语→其他→抄下来主语be+P.Pby+宾语be+P.P.被动语态的基本结构:有各种时态的变化考点一:主变被解题步骤:1.找宾语----即动作的承受者Theymakeshoesinthatfactory.Shoes2.判断宾语的单复数----即be动词的单复数.are3.判断动词的时态----即be动词的时态.4.修改谓语的时态----即原句动词改为过去分词made5.修改原句的主语----即by+主语/宾语.bythem.[1].NowEnglish____bymoreandmorepeopleallo

4、vertheword.A.speaksB.isspokenC.wasspoken一般现在时的被动语态：am/is/are+PPtask（一）1.WelikeMissLinVerymuch.MissLin___________byusverymuch.2.ManyyoungpeopleloveJayChou’songs.JayChou’ssongs__________bymanyyoungpeople.islikedareloved时态:结构：am/is/are+done一般现在时把下列句子改为被动语态：[2].Thelo

5、stboy____atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor一般过去时的被动语态：was/were+PPtask（二）1.Themanrepairedthecaryesterday.Thecar_____________bythemanyesterday.2.MrSongencouragedustostudyhardlastweek.We________________tostudyhardbyMissPenglastweek.wasrepai

6、redwereencouraged时态:结构：was/were+done一般过去时把下列句子改为被动语态：[3].Manyhouses____inthefuture.A.willbuildB.willbebuiltC.arebuilt一般将来时的被动语态：will+be+PPbegoingto+be+PPtask(三)1.Thecitywillbuildthenewairportnextyear.Thenewairport________________nextyear.2.HuidongMiddleSchoolisgo

7、ingtosendtwostudentstoHongkongtostudy.Twostudents____________________toHongkongtostudy.willbearebe时态:结构：will/begoingto+be+done一般将来时builtgoingtosent[4].Threebridges____sincelastyear.A.havebuiltB.werebuiltC.havebeenbuilt现在完成时的被动语态：have/has+been+PPtask(四)1.LiMinghas

8、alreadywateredsomeflowers.Someflowers________________byLiMingalready.2.Theyhavesoldoutthelightgreendress.Thelightgreendress____________________________out.have