被动语态全课件.ppt

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1、.thePassiveVoice（被动语态）一：英语的谓语动词有两种语态WespeakEnglish.主语谓语宾语Englishisspokenbyus.主语谓语宾语宾变主,主变宾,前加by主动语态被动语态被动语态含义当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被动语态由助动词be+过去分词构成，时态通过be表现出来。二、主动变被动三步走:1.主动句中的宾语变为被动语态中的主语（宾语是人称代词，宾格变成主格）。Theymakeshoesinthatfactory.Shoes2.谓语动词变为被动形式“be+done”arewere3.主动

2、句中的主语变为被动句中的宾语，主格变成宾格，并由by+名词/代词的宾格。madebytheminthatfactory.注意：主动语态变被动语态是，时态要保持一致Eg;Weplantmanytreesinourschoolyard.Manytreesareplantedbyusinourschoolyard.表格：被动态基本结构时态被动语态结构一般现在时一般过去时现在进行时过去进行时一般将来时过去将来时现在完成时过去完成时am/is/aredonewas/weredoneam/is/arebeingdonewas/werebeingdoneshall/will/begoingtobedone

3、wouldbedonehave/hasbeendonehadbeendoneExercise:Heridesthemotorbiketohisfactoryeveryday.Themotorbikeisriddentohisfactoryeveryday.Exercise:WecallthesnowmanMr.Strong.ThesnowmaniscalledMr.Strong.Exercise:Heboughtsomefruitsyesterday.Somefruitswereboughtyesterday.Exercise:Theyareholdingasportsmeetingnow.

4、Asportsmeetingisbeingheld(bythem)now.Exercise:Theyareplayingvolleyballnow.Volleyballisbeingplayed(bythem)nowExercise:Hewasplayingbasketballat8:00lastnight.Basketballwasbeingplayedat8:00yesterday.Theyaregoingtohaveaneveningpartytomorrow.Aneveningpartyisgoingtobehadtomorrow.begoingto+be+ppExercise:Th

5、egirlwillfinishherhomeworkintwentyminutes.Herhomeworkwillbefinished(bythegirl)intwentyminutes.Theywouldhaveapartythenextday.Apartywouldbehad(bythem)thenextday.Exercise:Hemaycarrythebasketeasily.Thebasketmaybeeasilycarriedbyhim.Theycansingsomebeautifulsongs.Somebeautifulsongscanbesungbythem.Exercise

6、:Workershavebuiltthehousesincetwoyearsago.Thehousehasbeenbuiltsincetwoyearsago.四、用法1.不知道谁是动作的执行者或没有必要Paperismadefromwood.Hewaswoundedinthefight.2.需要强调动作的承受者时Chineseisspokenbymoreandmorepeopleintheworld.Hewasawardedfirstprizeinthatcontest.3.句子的主语或动作的发出者不是人Manyhouseswerewashedawaybytheflood.1.Theypla

7、ybasketballintheirschool.(改为被动语态)Basketball_____________intheirschoolbythem.isplayed2.Thenaughtyboybrokethewindow.Thewindow_____________bythenaughtyboy.3.PeoplespeakEnglishallovertheworld.English___________