《被动语态专题》PPT课件

《《被动语态专题》PPT课件》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、被动语态专题谓语动词的语态表示句子的主语和谓语动作之间的关系-1）当句子的主语是谓语动作的执行者时，主、谓之间的关系称为主动语态；2）当句子的主语是谓语动作的承受者时，主、谓之间的关系称为被动语态。例如：Englishisspokeninmanycountriesallovertheworld.（IteachEnglish.（主动语态）我教英语。OurEnglishistaughtbyhim.（被动语态）我们的英语是由他教的。HespeaksEnglish.（主动语态）他说英文。在被动语态的句子中，谓语部分的结构是be+p.p.（过去分词）。被动语态的句子有时态的变化，这个变化反映在b

2、e动词上。也就是说，把一个句子做成被动语态的句子，只需要写出BE动词的所需时态，再加上所给动词的过去分词就行了。那么，下面我们来看看be在各种时态中的变化形式：一般现在时am/is/are一般过去时was/were一般将来时shall/will+be过去将来时would/should+be现在进行时am/is/are+being过去进行时was/were+being现在完成时have/has+been过去完成时had+been1.一般现在时被动语态：am/is/are+及物动词的过去分词，（be是助动词）e.g:Englishisspokenbymanypeople.Germanisn

3、’ttaughtinourschool.IsFrenchstudiedinyourschool?TheChinesefood_____tobethehealthiestintheworld.A.considersB.isconsideringC.isconsideredD.hasconsidered2.一般过去时的被动语态：was/were+及物动词的过去分词e.g:Thesenewhouseswerebuiltin2000.Mybikewasn’tmadeinShanghai.WasthiskindofmachinemadeinShenzhen?注意：被动语态中be的形式是由主语决定

4、的一般过去时态：was/were+过去分词John___,forhewentswimmingyesterdaywithoutpermission.A.wouldpunishedB.hadpunishedC.punishedD.waspunished3.情态动词的被语态：must/can/may+be+动词的过去分词e.g:Thecarmustn’tbestoppedhere.Canthischairbetakenoutoftheroom?Thisjobmustbefinishedontime.现在进行时态：am/is/are+being+过去分词----Haveyoumovedinto

5、thenewhouse?----Notyet.Rooms_______.A.arepaintingB.arepaintedarebeingpaintingD.arebeingpainted过去进行时态：was/were+being+过去分词Mr.Wuwasinhospital.Whenwewenttoseehim,he____on.A.operatedB.wasoperatedC.wasoperatingD.wasbeingoperated一般将来时态：will+be+过去分词Thenewschool______whenthenewtermbegins.A.finishesB.will

6、finishC.willbefinishedD.wouldfinish过去将来时态：would+be+过去分词Theoldscientistsaidthathe____tovisittheircountrybeforelong.A.invitedB.hadinvitedC.wasinvitingD.wouldbeinvited现在完成时态：have/has+been+过去分词WiththehelpoftheHopeProject,moreandmorenewschools_____inthepoorarea.A.builtB.havebuiltC.havebeenbuiltD.have

7、beenbuilding过去完成时态：had+been+过去分词Hecameoutandtoldusthatthework__________.A.finishedB.wasfinishedC.hadfinishedD.hadbeenfinished情态动词：情态动词+be+过去分词Theprogrammes_______ifyouuseashortwaveradio.A.canpickupB.pickupC.pickedupD.canbepi