被动语态优质课课件

LastTuesday,Tomreceivedaletterfromthepolice.Intheletterhewasaskedtogothepolicestation.Hedidn'tknowwhyhewaswantedbythepolice.Atthestation,hewastoldbyasmilingpolicemanthathisbicyclehadbeenfound.Thepolicemantoldhimthathisbicyclehadbeenpickedupinasmallvillage400milesaway.Nowitisbeingsenttohishomebytrain.Tomfeltamused,becauseheneverthoughtthatthebicyclecouldbefound.Itwasstolen20yearsago,whenhewasonlyaboyof15.Lead-inWhenHowWhatThepassivevoice被动语态被动语态定义:表示主语是动作的承受者.WhenHowWhatThepassivevoice被动语态Whendoweusethepassivevoice?Manyhouseswillbebuilthere.1.不知道或没必要指出动作的执行者。TheplanwassupportedbythosewhowishedtohavemorechancestospeakEnglish.2.出于礼貌,不愿意说出动作的执行者。WhenHowWhatThepassivevoice被动语态Wekeepfoodinthefridge.SV.O.FoodHowtochangeintothepassivevoicesentenceiskept(byus)

inthefridge.主动语态变被动语态的方法：1.把主动语态的宾语提到前面作被动语态的主语;2.把主动语态的动词变成“be+过去分词”;3.把主动语态的主语变为介词by的宾语,可省略。They

make

shoesinthatfactory.

Shoesaremadebythem.TheyplayfootballonSunday.

Lucydoesthehomeworkintheevening.Theyoftenusecomputersinclass.WemakethesemachinesinBeijing.FootballisplayedbythemonSunday.ThehomeworkisdonebyLucyintheevening.Computersareoftenusedbytheminclass.ThesemachinesaremadeinBeijing.一般现在时的被动语态：S+am/is/are+done一般现在时的被动语态They

make

TVsetsinthatfactory.

TVsetsaremadebytheminthatfactory.Theman_______(call)“Goodhusband”.iscalledPleasefillintheblanksaccordingtothewordsinthebracket.Football

bypeopleallovertheworld.isplayedThey

bought

tencomputerslastterm．

一般过去时的被动语态：S+was/were+done一般过去时的被动语态Tencomputerswereboughtbythemlastterm.1.Bellinventedthetelephonein1876.2.Tomclosedtheshopjustnow.Theshop

byTomjustnow.Thetelephone

byBellin1876.FinishthesentenceswasinventedwasclosedThey

willfinish

theworkintendays.一般将来时的被动语态：S+will/shall+be+done一般将来时的被动语态Theworkwillbefinishedbythemintendays.一般将来时的被动语态:S+begoingto+be+doneWe

aregoingtolearn

thewords.Thewordsaregoingtobelearnedbyus.一般将来时的被动语态

atalk,willgive,soonAtalkwillbegivensoon.Theflowers

aregoingtobewateredtomorrow.根据图片和提示词用被动语态写句子。

theflowers,aregoingtowater,tomorrow.We

havefinished

fiveEnglishbooksuptonow．现在完成时的被动语态：

S+have/has+been+过去分词现在完成时的被动语态FiveEnglishbooks

havebeenfinishedbyusuptonow．Hamburgershavebeeneatenup.

eatup,they,hamburgers,根据图片和提示词用被动语态写句子。Myheart_____already_______(steal)byyou.hasbeenstolenSomeworkers

arepainting

theroomsnow．现在进行时的被动语态：S+am/is/are+being+done现在进行时的被动语态Theroomsarebeingpaintedbysomeworkersnow.Thepetdog_______________(treat)byavet.isbeingtreatedGina

cantakegoodcareof

Tina

．带有情态动词的被动语态：S+can/may/must/should+be+done带有情态动词的被动语态TinacanbetakengoodcareofbyGina.Songscanbesungbythebirds.cancarry,thebasket,he.Thebasketcanbe

carriedbyhim.songs,cansing,birdsmakesentences.be+doneam/is/are

一般现在时was/were

一般过去时was/were+being过去进行时am/is/are+being现在进行时be+donehave/has+been现在完成时had+been过去完成时would+be过去将来时will+bebegoingtobe一般将来时can/must/should+be情态动词表格：被动态基本结构时态被动语态结构一般现在时一般过去时现在进行时过去进行时一般将来时过去将来时现在完成时过去完成时am/is/aredonewas/weredoneam/is/arebeingdonewas/werebeingdoneshall/willbedone

begoingtobedonewouldbedonehave/hasbeen

donehadbeen

doneFillintheblankswiththerightformofthewordsgiven.I__________(give)anewbookbymyfatheronmybirthday.English_________(find)veryuseful.3.Thework______________(finish)tomorrow.4.Theflowers________________(water)bythemnow.wasgivenisfoundwillbefinishedarebeingwatered5.Therailway______________(build)thistimelastyear.6.Thenewlab____already_________(build)7.Thenewrailway____________(build)bytheendoflastyear.8.Hetoldmethesportsmeeting_____________(hold)thenextmonth.9.Rice________(grow)inthesouthoftheStates.wasbeingbuilthasbeenbuilthadbeenbuiltwouldbeheldisgrown10.Thesong

often

(sing)bytheyoungman.11.Thewindow

(break)byalittleboyyesterday.12.It’saruleinourschoolthattheclassroomshould

(clean)everyday.issung

wasbrokenbecleanedsing-sang-sungLastTuesday,Tomreceivedaletterfromthepolice.Intheletter，he

(ask)togothepolicestation.Hedidn'tknowwhyhewaswantedbythepolice.Atthestation,he

(tell)byasmilingmanthathisbicycle

(find).Thepolicemantoldhimthathisbicycle

(pick)upinasmallvillage400milesaway.wasaskedwastoldhadbeenfoundhadbeenpickedNowit

(send)tohishomebytrain.Tomfeltamused,becauseheneverthoughtthatthebicyclecould______(find).It(steal)20yearsago,whenhewasonlyaboyof15.isbeingsentbefoundwasstolenWhenHowWhatThepassivevoiceconclusion

--Whowashesclothesinyourfamily?--Theclothes_________bymymother.--Whomakesyourbedatyourhom