英语人教版九年级全册语法专题--被动语态.ppt

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1、被动语态闵集中学闵劭丹语法专题一：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动变被,看清be,结构分别be+done主动语态被动语态主变被解题步骤:1.找宾语----即动作的承受者Theymakeshoesinthatfactory.Shoes2.判断宾语的单复数----即为be动词的单复数.are3.判断动词的时态----即为be动词的时态.4.修改谓语的形式----即原句动词改为过去分词made5.修改原句的主语----即by+主语(宾格).bythem.Tomb

2、rokethewindow.ThewindowwasbrokenbyTom.Tombrokethewindows.ThewindowswerebrokenbyTom.Hebrokethewindows.Thewindowswerebrokenbyhim.一般现在时：am/is/aredone一般过去时：was/weredone现在进行时：am/is/arebeingdone过去进行时：was/werebeingdone现在完成时：have/hasbeendone过去完成时：hadbeendone一般将来时：shall/willbedone;begoingtobedo

3、ne当句中含有情态动词时，句子结构为can/must/should…bedone1.Peopleuseknivesforcuttingthings.Knives____________forcuttingthings.2.Thestudentscleanthewindowsoftheirclassroomtwiceamonth.Thewindowsoftheirclassroom_____________twiceamonth.areusedarecleaned(变被动语态）七嘴八舌3.TheteacheraskedTomtoturnonthecomputer.To

4、m_______________toturnonthecomputer.4.Theywillfinishtheworkintendays.Thework____________bythemintendays.wasaskedwillbefinished5.Hecanmendthebikeintwodays.Thebike___________________intwodays.6.Somestudentsarecleaningtheclassroomnow．Theclassroom___________________bysomestudentsnow.canbem

5、endedisbeingcleanedAnswerrightorwrong1.必须照看好孩子们。Thechildrenmustbetakengoodcare.()Thechildrenmustbetakengoodcareof.()2.这本书是鲁迅写的。ThisbookwaswrotebyLuXun.()ThisbookwaswrittenbyLuXun.()3.昨天那支笔是他给我的。Thatpencilwasgivenmebyhimyesterday.()Thatpencilwasgiventomebyhimyesterday.()WRWRWR被动语态的应用()1

6、.InmanyplacesinChina,theoldover90______notonlybytheirfamilybutalsobythegovernment.A.istakinggoodcare　　　　B.aretakengoodcareofC.istakinggoodcareof　　　D.aretakengoodcare()2.Bamboocan______paper.A.usedtomake　　　　　　B.beusedmakeC.beusedtomake　　　　　D.beusedtomaking()3.Itistruethatknowledge______

7、ratherthanbeingtaught.A.learnsB.learnedC.islearnedD.waslearned()4.Drivingafterdrinkingwine______inChina.A.allowsB.doesn’tallowC.isallowedD.isn’tallowed()5.Thedisabledpeopleshouldn’t______.Instead,weshouldbefriendlytothem.A.lookdownB.lookdownonC.belookeddownonD.belookeddownThankyou!Go