初中不规则动词过去式

1、ThePassiveVoice,ActiveandPassiveVoice,VoiceThevoiceofaverbtellswhetherthesubjectofthesentenceperformsorreceivestheaction.InEnglishtherearetwovoices,passiveandactive.,ActiveandPassiveVoice,ActiveVoiceInactivevoice,thesubjectperformstheactionexpressedbytheverb:Thestudentwroteasong.PassiveVoiceInpassiv

2、evoice,thesubjectreceivestheactionexpressedbytheverb:Asongwaswrittenbythestudent.,1。结构be+过去分词(及物的),2。各种时态的被动结构：一般时态：am/is/are+过去分词TheChinesefood_tobethehealthiestintheworld.A.considersB.isconsideringC.isconsideredD.hasconsidered,1。结构be+过去分词,过去时态：was/were+过去分词John_,forhewentswimmingyesterdaywithoutpe

3、rmission.A.wouldpunishedB.hadpunishedC.punishedD.waspunished,1。结构be+过去分词,现在进行时态：am/is/are+being+过去分词-Haveyoumovedintothenewhouse?-Notyet.Rooms_.A.arepaintingB.arepaintedarebeingpaintingD.arebeingpainted,过去进行时态：was/were+being+过去分词Mr.Wuwasinhospital.Whenwewenttoseehim,he_on.A.operatedB.wasoperatedC.wa

4、soperatingD.wasbeingoperated,一般将来时态：will+be+过去分词Thenewschool_whenthenewtermbegins.A.finishesB.willfinishC.willbefinishedD.wouldfinish,过去将来时态：would+be+过去分词Theoldscientistsaidthathe_tovisittheircountrybeforelong.A.invitedB.hadinvitedC.wasinvitingD.wouldbeinvited,现在完成时态：have/has+been+过去分词Withthehelpoft

5、heHopeProject,moreandmorenewschools_inthepoorarea.A.builtB.havebuiltC.havebeenbuiltD.havebeenbuilding,过去完成时态：had+been+过去分词Hecameoutandtoldusthatthework_.A.finishedB.wasfinishedC.hadfinishedD.hadbeenfinished情态动词：情态动词+be+过去分词Theprogrammes_ifyouuseashortwaveradio.A.canpickupB.pickupC.pickedupD.canbepic

6、kedup,3.何时用被动语态不知道或没必要知道动作的执者。Thebookwasfirstpublishedinthelate1990s.b)不便说出动作的执行者。Theplanwasgenerallyconsideredimpractical.,3.何时用被动语态c)突出动作的承受者。Sheisrespectedbyalltheworkersofthefactory.,d)汉语中的无主句，在英语中用被动语态。Smokingisnotallowedinpublicplaces.e)为了保持主语的一贯性。Theoldprofessorwheeledhimselfintotheclassrooma

7、ndwaswarmlyapplaudedbythestudents.,4.不用被动语态的情况：1）不及物动词不用被动语态；注意：happen,occur,takeplaceThestorywashappenedin1934.(）2）表状态的动词不用被动语态；have,lack,fitIhaveanewbike.,3）连系动词不用被动语态；Thestoryissoundedtrue.(）4）有些短语不用被动语态doonesbest,makeaface,makeroom(腾位子）makeuponesmindbelongto,5.特殊情况（考试重点）1）感官动词(taste;feel;smell;s

8、ound;look)用主动形式表示被动。Howsweetthemusicsounds!Goodmedicinetastesbittertothemouth.,5.特殊情况（考试重点）2）write、read、sell、keep、prove、weigh、drink、wash、open/shut常用主动形式表被动意义。尤其是有副词well,easily时。Thebooksellswell.这本书销路很好。Thedoorwillnotopen.(这扇门就是打不开。)Thisdresswashesbetter.Thesignreadsasfollows.(这牌子告示如下。),3）在“主be形容词不定式

9、”的结构中，主语是不定式动词动作的承受者。e.g.Heiseasytogetalongwith.Thesentenceisdifficulttounderstand.Thequestioniseasytoanswer.4).betoblamee.g.Heistoblameforthebrokenwindow.,5）need,demand,want(需要）,require,beworth等后用动名词表被动。Thedeskneedsrepairing.Thenovelisworthseeing.,注意：need后可接动名词表被动，又可接动词不定式的被动形式。但若有附加成分用动词不定式的被动形式。比较：Thedeskneedsrepairing.T