初中英语被动语态复习

被动语态Passivevoice

何时使用被动语态呢？

一、行为主体不明确，不必说出或者无法说出动作的执行者时。例如：Footballisplayedallovertheworld．Mybikewasstolen．二、汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如：Itissaidthatonedayheclimbedtothetopofahouseand……ItwasreportedthathermotherdiedofSARS.众所周知……Itiswellknownthat…据推测说……Itissupposedthat…三、汉语中含有“被”、“由”等词时。例如：TinaisaskedtocomebyPaul．Tina是被Paul叫来的。四、某些句子习惯上用被动语态。例如：HewasborninOctober，1989．

被动语态的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。被动语态构成：be

+done（助动词）（过去分词）体现时态be+Vp.p(动词的过去分词）be动词随时态、人称的变化而变化am/is/are

+V(过去分词）was/were

+V(过去分词）willbe

+V(过去分词）情态动词+be

+V(过去分词）过去分词（规则和不规则）1.规则动词的过去分词：1)一般情况在动词原形后加-edwatch---watched2)以不发音e结尾的加-dpractice---practiced3)以辅音加y结尾的，去y变i加-edstudy---studied4)以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加-edstop---stopped2.不规则动词的过去分词：amisarebeenhavehashaddodonewritewrittengogone1.They

make

shoesinthatfactory.主语+及物动词+宾语Shoes

aremade(bythem)inthatfactory.一般现在时：S(主语）+am/is/are+过去分词变为被动语态2.They

bought

tencomputerslastterm．Tencomputers

werebought(bythem)lastterm.一般过去时：S+was/were+过去分词3．Amy

cantakegoodcareof

Gina．Gina

canbetakengoodcareof

byAmy.情态动词：S+can/may/must/should+be+过去分词4.They

willfinish

theworkintendays.Thework

willbefinished(bythem)intendays.一般将来时：S+will+be+过去分词5.Someworkers

arepainting

theroomsnow．Therooms

arebeingpainted

bysomeworkersnow.现在进行时：S+am/is/are+being+过去分词6．We

havemade

twentymorekeys．Twentymorekeys

havebeenmade

byus.现在完成时：S+have/has+been+过去分词7．I

wasdoing

myhomeworkat8:00lastnight．Myhomework

wasbeingdone(byme)at8:00lastnight.过去进行时：S+was/were+being+过去分词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+P.PS+was/were+P.P.S+can/may/must/should+be+P.P.S+will+be+P.P.S+am/is/are+being+P.P.S+have/has+been+P.P.S+was/were+being+P.P.1.Peopleuseknivesforcuttingthings.Knives____________forcuttingthings.2.Thestudentscleanthewindowsoftheirclassroomtwiceamonth.Thewindowsoftheirclassroom_____________twiceamonth.EXERCISESareusedarecleaned(变被动语态）3.Ifoundtheticketonthefloor.________________________onthefloor.4.Itoldhertoreturnthebookintime.She_____________toreturnthebookintime.Theticketwasfoundwastold5.Hisdoctormadehimhaveonlytwomealsaday.He___________________________onlytwomealsaday.6.Nowpeoplecanusecomputerstohelpthem.Nowcomputers___________________tohelpthem.wasmadetohavecanbeused7.Didyouplantmanytreesatthistimelastyear?___________________________atthistimelasttime?8.Mustwefinishourworktoday?_______ourwork_____________today?WeremanytreesplantedMustbefinished9.Theforeignfriendsgaveussomewonderfulstamps.1)____________________somewonderfulstamps.2)Somewonderfulstamps_____________________________.weweregivenweregiventous10.TheteacheraskedTomtoturnonthecomputer.Tom_______________toturnonthecomputer.11.Inthisfactorywomendomostofthework.Mostofthework_______________bywomeninthisfactory.wasaskedisdone12.Hecanmendthebikeintwodays.Thebike___________________intwodays.13.Youmusttakethismedicinethreetimesaday.Thismedicine______________________threetimesaday.canbemendedmustbetaken14.ThestudentsstudyGermaninthisschool.German_______________bythestudentsinthisschool.15.Dotheyoftentalkaboutthisquestion?______thisquestionoften_______about______________?isstudiedIstalkedbythem1)Teenagersshould_____(allow)togooutatnight.2)Thetel