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，被动语态表示主语是动作的承受者。如：Theywillbuildanewbridgeovertheriver.Anewbridgewillbebuiltovertheriver.汉语中常用“被”、“给”、“由”、“受”等词用来表示被动，而英语用：助动词助动词bebe++及物动词的过去分词及物动词的过去分词构成。(主动)(被动)1.Peoplegrowriceinthesouthofthecountry.Riceisgrowninthesouthofthecountry.Riceisgrowninthesouthofthecountry.2.Thestudentsdidn'tforgettheirlessonseasily.Theirlessonswerenoteasilyforgotten.Theirlessonswerenoteasilyforgotten.3.Theywillsendcarsabroadbysea.Carswillbesentabroadbysea.Carswillbesentabroadbysea.4.Wearepaintingtherooms.Theroomsarebeingpainted.Theroomsarebeingpainted.5.Thistimelastyearwewereplantingtreeshere.Treeswerebeingplantedherethistimelastyear.Treeswerebeingplantedherethistimelastyear.Rewritethesentencesusingpassivevoice.5.Wehavebroughtdowntheprice.Thepricehasbeenbroughtdown.Thepricehasbeenbroughtdown.6.WhenIgottothetheatre,Ifoundtheyhadalreadysoldoutthetickets.WhenIgottothetheatre,IfoundtheticketsWhenIgottothetheatre,Ifoundtheticketshadalreadybeensoldouthadalreadybeensoldout..7.Youmusthandinyourcompositionsafterclass.YourcompositionsYourcompositionsmustbehandedinmustbehandedinafterafterclass.class.主动态被动态一般现在时一般过去时一般将来时现在进行时过去进行时现在完成时过去完成时时态语态被动语态常用时态的形式do/doesam/is/are+donedidwas/were+doneshall/willdoshall/will+bedoneam/is/aredoingam/is/are+beingdonewas/weredoingwas/were+beingdonehas/havedonehas/have+beendonehaddonehad+beendone被动语态常见错误例析1.(1)--Thesunhadalreadybeenrisen.1.(1)--Thesunhadalreadybeenrisen.--Thesun--Thesunhadalreadyrisenhadalreadyrisen..(2)--Aftertheearthquake,fewhouses(2)--Aftertheearthquake,fewhouseswereremainedwereremained--…,fewhouses--…,fewhousesremainedremained..注意：注意：不及物动词没有被动语态，如：rise,happen,succeed,remain,lie等。2.--Thefirewasbrokeoutinthe2.--Thefirewasbrokeoutinthecapitalbuilding.capitalbuilding.--Thefire--Thefirebrokeoutbrokeoutinthecapitalinthecapitalbuilding.building.注意：注意：一些不及物动词短语没有被动语态,如：takeplace,breakout,belongto,loseheart,consistof,addupto等。3.Weoftenhearhimplaytheguitar.3.Weoftenhearhimplaytheguitar.--Heisoftenheardplaytheguitar.--Heisoftenheardplaytheguitar.----HeHeisoftenheardtoisoftenheardtoplaytheplaytheguitar.guitar.注意：注意：在see,watch,hear,notice,listento,lookat,make等动词后作宾语补足语的动词不定式都不带to，但改成被动语态后都带to.4.Heisoftenlaughedbyhisclassmates4.Heisoftenlaughedbyhisclassmates.--Heisoften--Heisoftenlaughedatlaughedatbyhisclassmates.byhisclassmates.注意：注意：用于这类被动语态的短语动词要把它们看作一个整体，变成被动语态介词不能省略。55.(1).(1)这布很好洗。这布很好洗。--Theclothiswashedeasily.Theclothiswashedeasily.--Thecloth--Theclothwasheswasheseasily.easily.(2)(2)这新产品很畅销。这新产品很畅销。--Thenewproductissoldwell.--Thenewproductissoldwell.--Thenewproduct--Thenewproductsellssellswell.well.(3)(3)这支笔写字很流畅。这支笔写字很流畅。--Thepeniswrittensmoothly.--Thepeniswrittensmoothly.--Thepen--Thepenwriteswritessmoothly.smoothly.注意：注意：有些动词既是及物又是不及物，当它们和well,badly,easily等副词连用时，表示主语内在品质或性能，是不及物动词，用主动表示被动.常见的有：write,read,clean,sell,wash,cook,wear,open,shut,begin,等。6.(1)--Doyoulikethematerial?6.(1)--Doyoulikethemat...
