初中被动语态语法讲解.doc

《初中被动语态语法讲解.doc》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、初中被动语态语法讲解(一)语态分类英语动词有两种语态.，主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。如：Theywillbuildanewbridgeovertheriver.(主动)Anewbridgewillbebuiltovertheriver.(被动)汉语中常用“被”、“给”、“由”、“受”等词用来表示被动，而英语用：助动词be+及物动词的过去分词构成。(二)常见的八种时态中的被动语态1.一般现在时：am/is/are+donePeoplegrowri

2、ceinthesouthofthecountry.Riceisgrowninthesouthofthecountry.2.一般过去时：was/were+doneThestudentsdidn'tforgethislessonseasily.Hislessonswerenoteasilyforgotten.3.一般将来时：shall/will+bedoneTheywillsendcarsabroadbysea.Carswillbesentabroadbysea.4.过去将来时：should/would

3、+bedoneTheworkerstoldmetheywouldmendthecarassoonaspossible.Theworkerstoldmethatthecarwouldbemendedassoonaspossible.5.现在进行时：am/is/are+being+doneWearepaintingtherooms.Theroomsarebeingpainted.6.过去进行时：was/were+being+doneThistimelastyearwewereplantingtreesh

4、ere.Treeswerebeingplantedherethistimelastyear.7.现在完成时：have/has+been+doneHehasbroughthisbookhere.Hisbookhasbeenbroughthere.8.过去完成时：had+been+donePeoplehadconsideredhimtobeagreatleader.Hehadbeenconsideredtobeagreatleader9.情态动词的被动语态：情态动词+be+动词的过去分词Youmusth

5、andinyourcompositionsafterclass.Yourcompositionsmustbehandedinafterclass.（三)被动语态的使用1.当不知道或没有必要指出动作的执行者时，常用被动语态，这时往往不用by短语。“Mr.White,thecupwasbrokenafterclass.”2.突出或强调动作的承受者，如果需要说出动作的执行者，用by短语。TheserecordsweremadebyJohnDenver.ThecupwasbrokenbyPaul.3.当汉语

6、句子的主语既不是动作的执行者，也不是动作的承受者时，这时常用in+名词作状语，而代替by短语。ThesecarsweremadeinChina.(四)主动语态变被动语态的方法（1）Myauntinvitedmetoherdinnerparty.主语谓语宾语→Iwasinvited(bymyaunt)toherdinnerparty.主语谓语宾语（2）Theschoolsetupaspecialclasstohelppoorreaders.→Aspecialclasstohelppoorreaders

7、wassetupintheschool.一、单项选择。()1.Oneortwoman-madesatellites______inourcountryeveryyear.A.havebeensentupB.willbesentupC.issentupD.aresentup()2.OurTVset_____yesterday.A.isrepairedB.wasrepairedC.hadbeenrepairedD.wouldberepaired()3.Anewbuilding_____inourscho

8、olnextyear.A.willbebuiltB.isbuiltC.isbeingbuiltD.hasbeenbuilt()4.Manybooksonscience_____sinceIwenttocollege.A.wereboughtB.havebeenboughtC,willbeboughtD.arebought()5.AwonderfulEnglishtalk_____byMrLiutomorrow.A.hasbeengivenB.isgivenC.isbe