初中英語課件-When-was-it-invented復(fù)習(xí)4-

初中英語課件-When-was-it-invented復(fù)習(xí)4-Passivevoicezxxk.2．結(jié)構(gòu)：be+動(dòng)詞過去分詞1．中考考點(diǎn)：一般現(xiàn)在時(shí)被動(dòng)語態(tài)一般過去時(shí)被動(dòng)語態(tài)一般將來時(shí)被動(dòng)語態(tài)含情態(tài)動(dòng)詞被動(dòng)語態(tài)Passivevoicezxxk.2．結(jié)構(gòu)：be.不規(guī)則動(dòng)詞表zxxkbuild--–built—built

leave—left—--lefthold---held---heldsend—sent--–sentspend—spent—spentbuy–-bought---boughtCanyourememberthem?read---read—readcut---cut---cutgo—went—gonedo—did—donegive—gave—given

take—took—takenwrite—wrote—written

speak—spoke—spoken

grow----grew----grown

.不規(guī)則動(dòng)詞表zxxkCanyouremembe()1.Todaycomputers__inbothcitiesandtowns.A.wereusedB.areusingC.areused()2.OlympicGames____everyfouryears.A.holdzxxkB.areheldC.ishelda)一般現(xiàn)在時(shí)的被動(dòng)語態(tài):主語

+am/are/is+動(dòng)詞的過去分詞肯定句:否定句:主語

+am/are/is+not+動(dòng)詞的過去分詞一般疑問句:Am/Are/Is+主語

+動(dòng)詞的過去分詞?areusedisheld袁隆平被認(rèn)為世界最偉大的科學(xué)家.(2007佛山)YuanLongping_______________oneofthegreatestscientistsintheworld.isthoughttobe()1.Todaycomputers__in()3.ThePLA____in1927.A.wasfoundB.foundC.wasfounded()4.Thework____ontimeyesterday.A.wasfinishedB.hasfinishedC.finishedb)一般過去時(shí)的被動(dòng)語態(tài):主語+was/were+動(dòng)詞的過去分詞肯定句:否定句:主語

+was/were+not+動(dòng)詞的過去分詞一般疑問句:Was/Were+主語

+動(dòng)詞的過去分詞?wasfoundedwasfinished()3.ThePLA____in1927中考鏈接:那個(gè)杯很久以前是用來喝酒的。

Thecup_____________________winelonglongago.這是昨天從圖書館借來的嗎？

_____it___________fromthelibraryyesterday?Wasborrowed

wasusedfordrinking中考鏈接:Wasborrowedwa()5.Theflowers_____everyday.Orthey’lldie.A.mustwaterB.canbewateredC.mustbewatered()6.Mybirdscan_____byoneofmyfriends.A.lookafterB.belookedafterC.belookingafterc)含情態(tài)動(dòng)詞的被動(dòng)語態(tài):主語+情態(tài)動(dòng)詞+be+動(dòng)詞的過去分詞肯定句:否定句:主語

+情態(tài)動(dòng)詞+not+be+動(dòng)詞的過去分詞一般疑問句:情態(tài)動(dòng)詞+主語

+be+動(dòng)詞的過去分詞?mustbewateredbelookedafter()5.Theflowers_____ev()7.Theplay___attheatrenextSunday.AwillshownBisshownCwillbeshownd)一般將來時(shí)的被動(dòng)語態(tài):主語

+will/begoingto+be+動(dòng)詞的過去分詞肯定句:否定句:主語

+will+

not

+be+動(dòng)詞的過去分詞主語+benot+goingto+be+動(dòng)詞的過去分詞一般疑問句:Will+主語

+be+動(dòng)詞的過去分詞?Be+主語+goingtobe+動(dòng)詞的過去分詞

willbeshown()7.Theplay___attheatr()8.Paper___sinceabout2,000yearsago.AhasbeencreatedBwascreatedChascreatedd)現(xiàn)在完成時(shí)的被動(dòng)語態(tài):主語

+have/has+been+動(dòng)詞的過去分詞肯定句:否定句:主語

+have/has+

not

+been+動(dòng)詞的過去分詞一般疑問句:Have/Has+主語

+been+動(dòng)詞的過去分詞?hasbeencreated()8.Paper___sinceabout3.被動(dòng)語態(tài)的用法.a)當(dāng)不知誰是動(dòng)作執(zhí)行者,或者沒有必要指出動(dòng)作執(zhí)行者時(shí):e.g.這臺(tái)機(jī)器是金屬制作的.Themachineismadeofmetal.窗戶是昨天打破的.Thewindowwasbrokenyesterday.b)需要強(qiáng)調(diào)動(dòng)作的承受者時(shí)e.g.這封信是我寫的.Theletterwaswrittenbyme.3.被動(dòng)語態(tài)的注意事項(xiàng).a)不及物動(dòng)詞帶介詞和介詞賓語時(shí)，在變?yōu)楸粍?dòng)語態(tài)時(shí)，仍然要帶上介詞。

e.g.Thestudentslistentotheteachercarefullyinclass.

被動(dòng)句:Theteacherislistenedtocarefullybythestudentsinclass.1.Thebaby__byhisgrandparentsfromMondaytoFriday.A.wastakencareB.wastakencareofC.waslookedat2.Theoldshould____politely.A.speaktoB.bespokenC.bespokento3.這樣的事我們經(jīng)常聽說.

Suchathing_____________________byus.中考鏈接:B.wastakencareof

C.bespokentoisoftenheardof3.被動(dòng)語態(tài)的用法.a)當(dāng)不知誰是動(dòng)作執(zhí)行者,或者沒有必要★

b)當(dāng)動(dòng)詞帶有復(fù)合賓語(即賓補(bǔ)),并且賓補(bǔ)是省去

“to”的動(dòng)詞不定式時(shí)，在被動(dòng)語態(tài)中應(yīng)加上“to”e.g.Theymakeusdoallthework.被動(dòng)句：

Wearemadetodoalltheworkbythem.

1)

Weoftenhearhersingsongs..

2)Isawhimwalktoschool.He_________________toschoolbyme.She__________________songsbyus.isoftenheardtosing

wasseentowalk這些動(dòng)詞真奇怪，主動(dòng)句中to離開，被動(dòng)句中to回來。let，have,make，feel，see,watch,hear,notice…)★b)當(dāng)動(dòng)詞帶有復(fù)合賓語(即賓補(bǔ)),并且賓補(bǔ)是省去e.g★

c)含有雙賓語(即間接賓語和直接賓語)的主動(dòng)變被動(dòng)時(shí),只能將其中一個(gè)賓語提前作為主語.1)人的賓語作為被動(dòng)語態(tài)的主語:e.g.Hegaveme

adictionary.

Adictionary_________________mebyhim.Mymotherboughtmeacomputer.

Acomputer___________________bymymother.2)物的賓語作為被動(dòng)語態(tài)的主語,在指人賓語前應(yīng)加

“to”或“for”:e.g.Hegaveme

adictionary.I_______________________byhim.wasgiventowasgivenadictionarywasboughtforme常見加to的動(dòng)詞有g(shù)ive，send,teach，write,show,pass,ask,tell…常見加for的動(dòng)詞有make,draw,buy…★c)含有雙賓語(即間接賓語和直接賓語)的主動(dòng)變被動(dòng)時(shí),★

d)某些動(dòng)詞形式上是主動(dòng)語態(tài),但含有被動(dòng)的意思.e.g.1)這本字典賣得很暢銷.2)這花聞起來很香.Theflower____________________Thedictionary__________________.sellswellsmellsverysweet.本課小結(jié):1.被動(dòng)語態(tài)的構(gòu)成.

a)一般現(xiàn)在時(shí)的被動(dòng)語態(tài):主語+am/are/is+動(dòng)詞的過去分詞b)一般過去時(shí)的被動(dòng)語態(tài):主語+was/were+動(dòng)詞的過去分詞c)含情態(tài)動(dòng)詞的被動(dòng)語態(tài):主語+must/can/should/may+be+動(dòng)詞的過去分詞2.被動(dòng)語態(tài)的注意事項(xiàng).e)現(xiàn)在完成時(shí)的被動(dòng)語態(tài):主語

+have/has+been+動(dòng)詞的過去分詞d)一般將來時(shí)的被動(dòng)語態(tài):主語

+will/begoingto+be+動(dòng)詞的過去分詞★d)某些動(dòng)詞形式上是主動(dòng)語態(tài),但含有被動(dòng)的意思.e.gItismadeofpaperItisusedforreading

Itismadeofglass.Itisusedfordrinking.MadeinChinaItismadeinChina.一般現(xiàn)在時(shí)被動(dòng)語態(tài)：

bemadeof

由……制造的bemadein

在……制造被用于beusedforam/are/is+動(dòng)詞過去分詞ItismadeofpaperItisusedTalkaboutthepicture事物原材料用途

metal(金屬)papermetalopeningthedoorsendingletterscuttingthingsWhatisit/aretheyusedfor?Whatisthis/arethese?Whatisit/

aretheymadeof?Talkaboutthepicture事物原材料用途..Basketball___________(play)

bymanypeopleintheworldComputers__________(use)bymanypeople.Children_______(like)potatochips.用動(dòng)詞的正確形式填空zxxkisplayedareusedlike..Basketball___________(pla.Let’sdosomeexercise1.English____bymoreandmorepeopleintheworldnow.A.isspokenB.isspeakingC.spoke2.Thechildren___byMissGao.A.aretakengoodcareB.aretakengoodcareof3.Tea___also____inmyhometown.A.is…grownB.is….grewC.is….grow4.Theflowers____bystudentseveryday.A.iswateredB.arewateredC.wateredABABspeak—spoke—spokentake—took---takengrow—grew----grownwater---watered---watered.Let’sdosomeexercise1.Engl..1876192719761885Thetelephonewasinventedin1876.TheTVwasinventedin1927.Computerswereinventedin1976Carswereinventedin1885一般過去式被動(dòng)語態(tài)：was/were+動(dòng)詞過去分詞..1876192719761885Thetelephon..Teawasinventedbyaccident.Potatochipswereinventedbymistake.Thecamerawasboughtyesterday.Thebookwaswrittenin1990.yesterday1990buy----bought—boughtwrite---wrote---written

..Teawasinventedbyaccident.。Let’sdosomeexercise1.Thecar_____in1885.A.wasinventedB.wereinventedC.invented2.Thecomputers_____in1976.A.inventB.wasinventedC.wereinvented3.Theknives______things.A.areusedforcuttingB.isusedforcuttingC.iscut4.---DidyougotoJim’sbirthdayparty?----No,I____.A.amnotinvitedB.wasn’tinvitedCdidn’tinviteACAB.。Let’sdosomeexercise1.The..TheOlympicgameswillbeheldin2008hold—held---held一般將來時(shí)被動(dòng)語態(tài)：will+be+動(dòng)詞過去分詞..TheOlympicgameswillbehe..Asportsmeetingwillbeheldnextyear.Anewschoolwillbe

builtintwoyears...Asportsmeetingwillbehel..Students

should

beallowedtochoosetheirownclothes.含情態(tài)動(dòng)詞被動(dòng)語態(tài)：

should/must/could….+be+動(dòng)詞過去分詞..Studentsshouldbeallowedt:PairWorkA:Whatdoyouthinkofourschoolrules?B:Ithinkstudentsshouldbeallowedto…A:Why?B:Because…1.watchTVeverynight2.havepart-timejob3.choosetheirownclothes4.drive5.gooutwithfriendsatnight6.getearspierced:PairWorkA:WhatdoyouthinkExciseStudentsshould____towatchTVeveryday.A.beallowedB.amallowedC.beallow2.Theflowers______everyday.A.shouldbewateredB.bewateredC.havewatered3.Thewindowsoftheclassroom____onceaweek.A.mustcleanB.iscleanedC.mustbecleanedAACExciseStudentsshould____to..----Whatanicecamera!----Yeah.It___Shanghai.A.madein