語(yǔ)法課件：被動(dòng)語(yǔ)態(tài)1

ThePassiveVoice被動(dòng)語(yǔ)態(tài)ThePassiveVoice英語(yǔ)中動(dòng)詞有主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)兩種語(yǔ)態(tài)。主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者，被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者，

在被動(dòng)語(yǔ)態(tài)中動(dòng)作的執(zhí)行者有時(shí)用by短語(yǔ)表示出來(lái)。英語(yǔ)中動(dòng)詞有主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)兩種語(yǔ)態(tài)。主動(dòng)語(yǔ)各種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)構(gòu)成一般現(xiàn)在時(shí)：一般過(guò)去時(shí)：一般將來(lái)時(shí)：

情態(tài)動(dòng)詞：過(guò)去進(jìn)行時(shí)現(xiàn)在完成時(shí)：

S+am/is/are+doneS+can/may/must/should+be+done

S+will+be+doneS+was/were+being+doneS+have/has+been+doneS+was/were+done各種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)構(gòu)成各種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)構(gòu)成一般現(xiàn)在時(shí)：S+am/is/a一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)1.thepresentpassivevoice結(jié)構(gòu)：am/is/are+過(guò)去分詞e.g.Tombreaksthebeautifulkite.ThebeautifulkiteisbrokenbyTom.

一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)1.thepresentpassi一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)2.thepastpassivevoice結(jié)構(gòu):was/were+過(guò)去分詞e.g.OurancientpeoplebuilttheGreatWall.TheGreatwallwasbuiltbyourancientpeople.一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)2.thepastpassivev一般將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)【含義】

表示將要發(fā)生的被動(dòng)動(dòng)作，后常跟表示將來(lái)時(shí)的時(shí)間狀語(yǔ)。【結(jié)構(gòu)】???一般將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)【含義】Summingupthepresentfuturepassivevoicethe

future

tensethepassivevoiceshall/will+dobe+p.p.Shall/will+be+p.p.shall只用于第一人稱(chēng)，will可用于所有人稱(chēng)SummingupthepresentfuturePeople

willpunished

you

ifyoucutdownatree.Youwillbepunished

(bypeople)ifyoucutdownatree.PeoplewillpunishedyouiThesebottleswillberecycledtomakenewthings(bypeople).Someclotheswillbesoldincharityshops.Moretreeswillbeplantedbythegovernment.Peoplewillrecycledthesebottlestomakenewthings.Peoplewillsellsomeclothesincharityshops.Thegovernmentwillplantmoretrees.Thesebottleswillberecycled

Amy

cantakegoodcareof

Gina

．Gina

canbetakengoodcareof

byAmy.情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)：S+can/may/must/should+be+過(guò)去分詞Amycantakegoodcare1.Hecantakecareofthebaby.2.Lucymaydrawthepictures.3.Youmustturnoffthelights.4.TheyshouldlearnEnglishwell.

Thebabycanbetakencareofbyhim.ThepicturemaybedrawnbyLucy.Thelightsmustbeturnedoffbyyou.Englishshouldbelearnedwellbythem.1.HecantakecareofthebaShewaterstheflowerseveryday.Theflowerseveryday.arewatered(byher)ShewaterstheflowerseverydMymothersweepstheflooreveryday.Thefloorisswept(bymymother)everyday.Mymothersweepstheflooreve2.I

bought

acomputerlastterm．Acomputer

wasbought(byme)lastterm.2.IboughtacomputerThelightwasinvented(byThomasEdison).ThomasEdisoninventedthelight.Thelightwasinvented(byThoThestudentsplantedmanytreesyesterday.Manytreeswereplanted(bythestudents)yesterday.Thestudentsplantedmanytree

Anncantakegoodcareof

thecats

．Thecats

canbetakengoodcareof

byAnn.情態(tài)動(dòng)詞(modelverb)：

S+can/must/should等情態(tài)動(dòng)詞+be+過(guò)去分詞AnncantakegoodcareofWeshouldcleantheclassroomeveryday.Theclassroomshouldbecleanedbyuseveryday.Weshouldcleantheclassroom1.Peopleuseknivesforcuttingthings.Knives____________forcuttingthings.2.Thestudentscleanthewindowsoftheirclassroomtwiceamonth.Thewindowsoftheirclassroom_____________twiceamonth.

areusedarecleaned(變被動(dòng)語(yǔ)態(tài)）1.Peopleuseknivesforcuttin3.Ifoundtheticketonthefloor.________________________onthefloor.4.Itoldhertoreturnthebookintime.She_____________toreturnthebookintime.Theticketwasfoundwastold3.Ifoundtheticketonthefl5.Lastyearwebuiltalibraryinourschool.Alibrary______________inourschoollastyear.6.Nowpeoplecanusecomputerstohelpthem.Nowcomputers___________________tohelpthem.wasbuiltcanbeused5.Lastyearwebuiltalibrar7.Didyouplantmanytreesatthistimelastyear?___________________________atthistimelasttime?8.Mustwefinishourworktoday?_______ourwork_____________today?WeremanytreesplantedMustbefinished7.Didyouplantmanytrees9.Theforeignfriendsgaveussomewonderfulstamps.1)____________________somewonderfulstamps.2)Somewonderfulstamps_____________________________.weweregivenweregiventous9.Theforeignfriendsgaveus10.TheteacheraskedTomtoturnonthecomputer.Tom_______________toturnonthecomputer.11.Inthisfactorywomendomostofthework.Mostofthework_______________bywomeninthisfactory.wasaskedisdone10.TheteacheraskedTomtotu12.Hecanmendthebike