英语语法复习--被动语态.pptx

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1、被动语态ThePassiveVoice被动语态基本用法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。变化口诀：宾变主来,主变宾;谓变bedone,时不变;注意数格，抄其余。Hisbrotherwashesfaceeveryday.主谓宾Faceiswashed(byhisbrother)everyday.1.一般现在时的被动语态：2.Theymakeshoesinthatfactory.Shoesaremade(bythem)inthatfactory.结构：am/is/a

2、re+过去分词Exercises:1)TheyplayfootballonSunday.2)Lucydoesthehomeworkintheevening.FootballisplayedbythemonSunday.ThehomeworkisdonebyLucyintheevening.Helookedafterthelittlebabyyesterday.Thelittlebabywaslookedafterbyhimyesterday.3.一般过去时：was/were+V.(p.p)Exercises:Theybuiltthetallbuildinglastyear.Hetoo

3、kgoodcareofhislittlebrotheryesterday.Thetallbuildingwasbuiltbythemlastyear.Hislittlebrotherwastakengoodcareofbyhimyesterday.Theywillfinishtheworkintendays.Theworkwillbefinished(bythem)intendays.一般将来时：will+be+过去分词4.一般将来时：Exercises:Wewillhaveasportsmeetingnextweek.Childrenwilltakesomephotosinthes

4、choolyardtomorrow.Asportsmeetingwillbehad(byus)nextweek.Somephotoswillbetaken(bychildren)intheschoolyardtomorrow.5．含有情态动词的：情态动词+be+过去分词AmycantakegoodcareofGina．GinacanbetakengoodcareofbyAmy.1)Hecantakecareofthebaby.2)Lucymaydrawthepictures.Thebabycanbetakencareofbyhim.ThepicturemaybedrawnbyLucy

5、.Exercises:6.现在进行时：Someworkersarepaintingtheroomsnow．Theroomsarebeingpaintedbysomeworkersnow.现在进行时：am/is/are+being+V（p.p)Iwasdoingmyhomeworkat8:00lastnight．Myhomeworkwasbeingdone(byme)at8:00lastnight.过去进行时：was/were+being+V(p.p)7.过去进行时：Wehavemadetwentymorekeys．Twentymorekeyshavebeenmadebyus.现在完成

6、时:have/has+been+V.(p.p)8.现在完成时：各种时态的被动语态构成一般现在时：一般过去时：情态动词：一般将来时：现在进行时：现在完成时：过去进行时：S+am/is/are+doneS+was/were+doneS+can/may/must/should+be+doneS+will+be+doneS+am/is/are+being+doneS+have/has+been+doneS+was/were+being+done被动语态中的特殊情况1.不及物动词带介词和介词宾语时，在变为被动语态时，仍然要带上介词。(动词后的介词不可省）e.g.Thestudentsliste

7、ntotheteachercarefullyinclass.被动句：Theteacherislistenedtocarefullybythestudentsinclass.e.g.Theylookafterthenewstudentsintheschool.被动句：Thenewstudentsarelookedafterbythemintheschool.2.当动词带有复合宾语(有宾补),并且宾补是省去“to”的动词不定式时，在被动语态中应加上“to”。（