英语人教版九年级全册被动语态复习.ppt

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1、ThePassiveVoice被动语态复习课Part1知识回顾ReadandpointoutthePassiveVoice.1.Theplantsaregrownonthesidesofmountains.2.WhereisteaproducedinChina?3.ThetelephonewasinventedbyBell.4.Whenwasthebuildingbuilt?5.Idon’tthinkchildrenshouldbeallowedtodrive.英语动词有两种语态：和被动语态结构：S+be+过去分词(PP)+(by…)Wewatertheflowereveryda

2、y.Thefloweriswatered(byus)everyday.主动语态被动语态。1.当我们不知道谁是动作的执行者,2.或者只需强调动作的承受者时，要用被动语态。1.Theybuildbuildingsinthatcity.inthatcity.变为被动语态S+am/is/are+过去分词一般现在时：Buildingsarebuilt(bythem)2.Theybuiltbuildingsinthatcitylastyear．Buildingswerebuilt(bythem)inthatcitylastyear．一般过去时：S+was/were+过去分词3．Johnca

3、ntakegoodcareofGina．GinacanbetakengoodcareofbyJohn.S+can/may/must/should+be+过去分词情态动词：小结1：主变被解题步骤:1.找主语----即动作的承受者Theymakeshoesinthatfactory.Shoes2.判断主语的单复数----即be动词的单复数.arewere3.判断动词的时态----即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/宾语.bytheminthatfactory.1.Heiswritingalettertohi

4、smothernow.2.Hewillwritealettertohismother.3.Hehaswrittenalettertohismother.Part2小组探究看一看下列时态的被动语态构成.1.Heiswritingalettertohismothernow．tohismothernow.现在进行时：S+am/is/are+being+过去分词Aletterisbeingwrittenbyhim2.Hewillwritealettertohismother.Aletterwillbewritten(byhim)tohismother.一般将来时：S+will+be+过去

5、分词3.Hehaswrittenalettertohismother．Aletterhasbeenwrittenbyhimtohismother.现在完成时：S+have/has+been+过去分词当堂演练：把下面句子改为被动语态1.Someworkersarepaintingtheroomsnow．→2.Theywillmakesomepartsofthecarinthisfactory.→3.Workershavebuiltthehousefor2years.→Theroomsarebeingpaintedbysomeworkersnow.Somepartsofthecarw

6、illbemadebytheminthisfactory.Thehousehasbeenbuiltbyworkersfor2years.小结2：被动语态结构S+should/must/can+be+p.pS+was/were+p.p一般现在时：一般过去时：情态动词：S+am/is/are+p.p现在进行时：一般将来时：现在完成时：S+am/is/are+being+p.pS+will+be+p.pS+have/has+been+p.p思考1：将下列的主动句变为被动语态：Wegavehimsomepens.→He.→Somepens_______________________.w

7、asgivensomebooks(byus)weregiventohim(byus)Part3知识拓展小结3：带有双宾语（宾语既有人又有物）的被动结构是:（2）将直接宾语(物)变为主语，一般要在间接宾语前加介词to或for.pass,buy,give,lend,show,teach,tell等Myfatherboughtmeabook.Iwasboughtabookbymyfather.Abookwasboughtformebymyfather.（1）将间接宾语(人)变为主语，直