高中英语-被动语态-

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1、无线星空教育-----提分、乐学、筑梦第七章动词的语态-被动语态【知识梳理】被动语态的构成和基本用法被动语态各时态对应的被动语态主动形式表示被动意义特殊结构形式一．被动语态的构成&基本用法1.被动语态基本结构为“助动词be＋及物动词的过去分词”,助动词be有人称、数和时态的变化。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。例Hebrokethewindow.Thewindowwasbrokenbyhim.2.讲话者不知道动作的执行者或不必说

2、出动作的执行者(这时可省by短语)。　　例Mybikewasstolenlastnight.　　3.借助被动的动作突出动作的执行者。19无线星空教育-----提分、乐学、筑梦　　例IwasgiventenminutestodecidewhetherIshouldaccepttheoffer.　　4.为了更好地安排句子。例Thewell-knownpersongotonthebusandwasimmediatelyrecognizedbypeople.（一个主语就够了）一．各时态对应的被动语态被动

3、语态常见的时态变化列表如下：　　形态时间　　一般进行完成现在am/is/aredoneam/is/arebeingdonehave/hasbeendone　　过去was/weredonewas/werebeingdonehadbeendone将来shall/willbedoneshall/willhavebeendone过去将来should/wouldbedone1)am/is/are+done(过去分词)一般现在时例Visitorsarerequestednottotouchtheexhibi

4、ts.2）has/havebeendone现在完成时　　例Allthepreparationsforthetaskhavebeencompleted,andwe'rereadytostart.3）am/is/arebeingdone现在进行时　　例Anewcinemaisbeingbuilthere．4）was/weredone一般过去时　　例IwasgiventenminutestodecidewhetherIshouldrejecttheoffer.　　5）hadbeendone过去完成时　

5、　例Bytheendoflastyear,anothernewgymnasiumhadbeencompletedinBeijing.　　6）was/werebeingdone过去进行时　　例AmeetingwasbeingheldwhenIwasthere.　　7）shall/willbedone一般将来时19无线星空教育-----提分、乐学、筑梦　　例Hundredsofjobswillbelostifthefactorycloses.　　8）should/wouldbedone过去将来时例T

6、henewswouldbesenttothesoldier'smotherassoonasitarrived.9)willhavebeendone将来完成时例Theworkwillhavebeenfinishedbytheendofthismonth.【随堂练习】（一）将每个句子中的时态结构或被动语态结构用横线标出来，并写出时态或语态的名称1.Theschoolbagcanbeputbehindthechair.2.Hewritestohisparentsonceamonth3.Iusually

7、gotobedatnine4.TheGreatWallisknownallovertheworld.5.WearehavinganEnglishlessonnow6.Itwasrainingalldayyesterday7.Theirconditionshaveimprovedrecently.8.I’llexpecttohearfromyouthisafternoon.9.Isawhimwhencamein.10.Alotofthingsarebeingdonebypeopletosaveth

8、elittlegirlnow.11.Chinahasalreadymadegreatprogressinscienceandtechnology.12.Shehadlearnt2000Englishwordsbytheendoflastmonth.13.IshallgotoShanghaithismonth.14.Sofar,themoonhasbeenvisitedbymanalready.15.Therewillbeameetingatfour16.Cottonisgrowninthesou