中考英语复习被动语态.ppt

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1、ThePassiveVoice（被动语态）悦来镇中程华小竞赛比一比英语中有几种语态你知道吗？两种是哪两种？主动语态和被动语态英语动词有两种语态，主动语态和被动语态。主动语态表示主语是动作的执行者例如：ManypeoplespeakEnglish.Heopenedthedoor.他开了门Wecanrepairthiswatchintwodays.被动语态表示主语是动作的承受者。例如：Englishisspokenbymanypeople.Thedoorwasopened.门被开了。Thiswatchcanberepairedbyusintwodays.语态分类

2、被动语态的构成被动语态由“助动词be＋及物动词的过去分词”构成。助动词Be的变化是通过人称、数和时态的变化表现出来的。一般现在时——am／is／are+v.p.p.一般现在时的被动语态：ArecorderisusedinourEnglishclasseveryday.Footballisplayedallovertheworld.Camerasareusedfortakingphotos.被动语态的构成：be+vt.p.p..Aknifeisusedforcutting.Aknifeisnotusedforcutting.Isaknifeusedforcut

3、ting?Yes,itis.No,itisn’t.TheflowersinthegardenOurclassroom﹙clean﹚threetimeseveryday.﹙water﹚oncetwoweeks.Myhair﹙notwash﹚everyday.English﹙speak﹚widelyintheworld?iscleanedarewateredisn’twashedIsspoken一般过去时的被动语态：Thebankwasrobbedyesterday.Aman-madesatellitewassentupintospacelastyear.The

4、shoesweresoldoutyesterday.Theshoeswerenotsoldoutyesterday.Weretheshoessoldoutyesterday?Yes,theywere.No,theyweren’t.被动语态的构成：be+vt.p.p.一般过去时——was／were+v.p.p.Thecar﹙steal﹚threedaysago.Thetrees﹙plant﹚tenyearsago.WhentheTV﹙invent﹚?Mymathsbook﹙notbring﹚thismorning.wasstolenwereplantedwas

5、n’tbroughtwasinvented情态动词的被动语态Thiswatchcanberepairedintwodays.Yourbookmaybetakenaway.Thesetreesshouldbeplantedatonce.情态动词——aux.v.(must／can／could／may…)+be+v.p.p.被动语态的构成：be+vt.p.pThiswatchcanberepairedintwodays.Thiswatchcannotberepaired….Canthiswatchberepairedintwodays?Yes,itcan.No,i

6、tcan’t.Yourhomeworkmust﹙finish﹚ontime.Thebadvegetableshouldnot﹙eat﹚.Yourclothesmay﹙put﹚here.Allofthesemathsexercisesmust﹙finish﹚today.Theworkcan﹙do﹚inanhour.Teenagersshouid(notdrink)wine.befinishedbeeatenbeputbefinishedbedonenotbedrunkConclusion:一般现在时——am／is／are+v.p.p.一般过去时——was／we

7、re+v.p.p.情态动词——aux.v.(must／can／could／may…)+be+v.p.p.被动语态的构成：be+vt.p.p.被动语态：主语是动作的承受者。1.Riceinthesouthofchina.AgrowsBisgrownCaregrownDgrew2.Englishbyuseverymorning.AisBreadsCarereadDisread3.Acarin1885.AwereinventedBwasinventedCisinventedDinvented4.Theshoplastnight.AisrobbedBwasrobbe

8、dCarerobbedDopened5.Thewor