【文档说明】《复习被动语态》教学课件7-九年级全一册英语【人教新目标版】.ppt，共(13)页，429.500 KB，由小喜鸽上传

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复习被动语态一、被动语态的用法1.不知动作执行者时，常用被动语态。eg.Mybikewasstolenyesterday.ThiscarismadeinAmerica.2.不必要说出动作执行者时，常用被动语态。eg.Romewasnotbuiltinaday.3.为了突出强调动作的承受者时

，常用被动语态。eg.Thousandsofbeachesarepolluted.二、被动语态的构成时态一般现在时一般过去时一般将来时现在进行时现在完成时含有情态动词被动结构am/is/are+ppwas/were+ppwill+be+ppam/is/are+being+ppha

ve/has+been+ppshould/would/can+be+pp三、主动语态变为被动语态的步骤:TheyspeakEnglish.主语谓语宾语Englishisspokenbythem.主语谓语动词的过去分词宾语主动语态改被动语态Bellinve

ntedthetelephonein1876.wasby•Theyproducedthatkindofcar.•Theworkersbuiltabridgeovertheriver.•Mothertellsmeastoryeveryday.请把下列主动句变为被动句。Thatkindofcarwa

sproducedbythem.Abridgewasbuiltbytheworkersovertheriver.Iamtoldastorybymothereveryday.1.Wecleanthecityparkeveryday.______________________________2.Bo

binvitedmetotheparty.________________________________3.Theyhavefinishedthework._________________________________4.Lindawillshowmeanewmobilephon

e.__________________________________•5.Thebossmadehimworklonghours.__________________________________•6.Youshouldhandinyourhomeworktomorrow.______

____________________________•7.Theworkersarebuildingabighousebytheriver._______________________________

___用动词的正确语态填空。1.Apples______(grow)inthisfarm.2.Thecinema______(build)in1985.3.Thenewschool_________(build)inourtownnextyear.4.Thebike__________

__(mustnotput)here.5.Someflowers_________(water)byLiMingalready.6.Thiskindofmachine_________(canmake)byuncleWang.7

.___themagazine______(cantake)outofthelibrary?8.Theroom______(clean)bymeeveryday.9.Theboy_________(make)st

andoutsidetheroombyhisfather.10.Anerbuilding___(build)now.Explanation1.beusedfor意为“被用来„„”,强调用途或作用。2.beusedas意为”被当作„

„来用”，强调被当作工具或手段来用。3.beusedby意为“被„„使用，强调使用者。e.g.Thestampsareusedforsendingletters.Thebigboxisusedasatable.Thecarisusedbyourmana

ger.4.bemade/beseen/beheardtodoe.g.Hewasmadetostandoutsidetheclassroom.Shewasseentohelptheoldman.5.be

madeof意为“由„„制成”（看出原材料）bemadefrom意为“由„„制成”（看不出原材料）bemadein意为“某地造”e.g.Thedeskismadeofwood.Thepaperismadefromwood.Thiswatch

ismadeinChina.6.sthneeddoing/sthneedtobedoneThedeskneedsmending./Thedeskneedstobemended.Homework•Dosomeexercisesaboutthepassivevoiceontheworkbook.