主動語態(tài)和被動語態(tài)

PassiveVoice

被動語態(tài)IbelieveIcanflyThissongisenjoyedbypeopleallovertheworld.1Englishisspokenbythemostpeopleintheworld.isspokenpeopleEnglish2TheGreatWallwasbuiltbyChinesepeople.TheGreatwallbuilt3Thetreeswereplantedbystudents.treesplanted4

英語動詞有兩種語態(tài)：

主動語態(tài)

(theActiveVoice)

被動語態(tài)(thePassiveVoice)What

isit?A.主動語態(tài)表示主語是動作的執(zhí)行者。B.被動語態(tài)表示主語是動作的承受者。Weplantedthetree.Thetreewasplantedbyus.被動語態(tài)結(jié)構(gòu)：be+過去分詞(P.P)+(by…)5主變被解題步驟:1.找賓語----即動作的承受者They

make

shoesinthatfactory.

Shoes2.判斷賓語的單復(fù)數(shù)----即be動詞的單復(fù)數(shù).arewere3.判斷動詞的時態(tài)----即be動詞的時態(tài).4.修改謂語的時態(tài)----即原句動詞改為過去分詞

made5.修改原句的主語----即by+主語.bythem.Wecleanedtheclassroomyesterday.Theclassroomwascleanedyesterday.byus6一般現(xiàn)在時的被動語態(tài)：am/are/is+

過去分詞+(by…)1.

Peopleplayfootballallovertheworld.2.Mr.Greenteachesusthisterm.Football

allovertheworld

.We

thisterm.isplayedbypeoplearetaught(byMr.Green)7一般過去時的被動語態(tài)：was/were+

過去分詞+(by…)3.PeoplebuilttheGreatWalllongago.4.Myclassmatesplantedmanyflowersyesterday.TheGreatWall___________________

longago.Manyflowers___________________________yesterday.wasbuilt(bypeople)wereplanted(bymyclassmates)8情態(tài)動詞的被動語態(tài)：must/should/can等+be+

過去分詞5.

Youmustthrowthebrokenglass

awayatonce.Thebrokenglass____________________________atonce.Ourhomework_____________________ontime.

mustbethrownawaycanbefinished(byus)(byyou)6.Wecanfinishourhomeworkontime.9Let'spractice101.Peopleuseknivesforcuttingthings.Knives___________forcuttingthings.2.ThestudentsinthisschoolstudyGerman.German_______________bythestudentsinthisschool.areusedisstudied113.Ifoundtheticketonthefloor.

Theticket

____________onthefloor.4.Itoldhertoreturnthebookintime.She_____________toreturnthebookintime.wasfoundwastold125.Hecanmendthebikeintwodays.Thebike___________________intwodays.6.Youmusttakethismedicinethreetimesaday.Thismedicine__________

________threetimesaday.canbemendedmustbe

taken13Iusuallyhearhersinginthemorning.Sheisusuallyheard___________Englishsongsinthemorning.tosing思考一：14

一些特殊結(jié)構(gòu)的被動結(jié)構(gòu):make,see,hear,watch等動詞，后接不帶“to”不定式時，變被動語態(tài)時要還原“to”

。E.g：

Isawhimleavethehouse.→Hewasseento

leavethehouse.15Hemakesherhorseworkallday.Herhorseismade

allday.Myfatherletmegooutforapicnic.I

outforapicnic.toworkwaslettogo

試一試16思考二：1.Thesteel_____cold．

A.isfeltB.wasfeelingC.feelsD.isbeingfeltC2.Hisplan_____good．

A.hassoundedB.issoundingC.issoundedD.soundsD系動詞(feel,look,seem等）+adj.,用主動式表被動義。

17思考三：Anaccident________onthisroadlastweek.A.

hasbeenhappenedB.washappenedC.ishappenedD.happenedhappen,takeplace等不及物動詞無被動語態(tài)D18

am/is/are+donewas/were+donecan/must/+bedoneAttention:小結(jié)被動語態(tài)還原不定式to系動詞用主動表被動。有些動詞無被動語態(tài)。一般現(xiàn)在時：一般過去時：情態(tài)動詞：191.Aneighborhelpedtokeepourdog.It__________whilewewereonholiday.(2005)A.wastakencareB.tookcareofC.istakencareofD.wastakencareof2.Watches____Shanghailastlong.A.aremadeinB.ismadeC.aremadefromD.made中考考什么？DA203.Acoatcan_____forkeepingwarm.A.beusedB.isusedC.beenusedD.used4.Theworkersweremade_____alotofworkintheolddays.A.do

B.doing

C.todoD.did5.Thisbook____often____fromthelibraryA.aren’ttakeawayB.takenawayC.isn’ttakenawayD.betakenawayACC216.Peoplethereplantedmanytreeslastyear.Trees_______________bypeopletherelastyear.(同義句轉(zhuǎn)換)7.Theygrowvegetablesonthefarm.

(同上)Thevegetables_______________onthefarm.8.Nowpeoplecanusecomputerstohelpthem.Nowcomputers___________________tohelpthem.Twereplanted

aregrowncanbeused22Goodbye！23中考被動語態(tài)考題1.Theriversmellsterrible.Peoplemust__dirtythingintoit.(南京市中考題）

A.bestoppedtothrowB.bestoppedfromthrowingC.stoptothrowD.stopfromthrowing

2.Thisbook__often__fromthelibrary.(北京市中考題）A.aren’ttakeawayB.takenawayC.isn’ttakenawayD.betakenaway3.He_________(tell)toreturnhisbookstothelibraryyesterday.(黃岡市中考題）wastold24

用適當(dāng)?shù)男问教羁?/p>

1.Historyis_________bythepeople.(make)2.Heisoften___________todotheworkbytheteacher.(ask)3.Thebook___________byhimlastyear.(write)4.Theradio______________lastweek.(mend)6.Anewsubway_____________(build)nextyear.10.Thetrains____________(produce)inZhuzhou.11.Youngtreesshould_________(water)often.madeaskedwaswrittenwasmendedwillbebuiltareproducedbewatered25用所給動詞的正確形式填空：1).Thebike__________(fix)upbyXiaoMingyesterday.2).Sunglasses__________(use)forprotectingpeople’seyes.3).Apicture_________(put)upontheblackboard.4).French___________(speak)inFrance.5).Teenagersshould_________(allow)tochoosetheirownclothes.wasfixedareusedisputisspokenbeallowed265)Exercises:選擇填空:Windows_____ofglass.bemadeB.ismadeC.aremadeD.beenmade2.Thehouse_____in2004.isbuiltB.isbuildingC.wasbuiltD.used3.Acoatcan_____forkeepingwarm.beusedB.isusedC.beenusedD.usedCCA274.Watches____Shanghailastlong.A.aremadeinB.ismadeC.aremadefromD.made5.Thisdeskismade_____wood.A.ofB.fromC.inD.by6.Thethingsonshowwere____theolddays.A.usedB.usedtoC.usedforD.usedin7.Silk_____inHangzhouandSuzhou.A.isproducedB.areproduced

C.producedD.isproduces

AADA287.TheteacheraskedTomtoturnonthecomputer.Tom_______________toturnonthecomputer.8.Inthisfactorywomendomostofthework.Mostofthework_______________bywomeninthisfactory.wasaskedisdone296.Nowpeoplecanusecomput