一、语态概述1.英语的语态是通过动词形式的变化表现出来的，英语中有两种语态------主动语态和被动语态。2.举个例，“我”打了“他”。则，“我”是动作的执行者，而“他”，是动作的承受着，这句是以“我”为主语的句子，如果中文中变成被动，就应该是：“他”被“我”打。Heopenedthedoor.他开了门。(主动句)Thedoorwasopened.门被开了。(被动句)二、被动语态的构成1.被动语态由“助动词be＋及物动词的过去分词”构成。2.人称、数和时态的变化是通过be的变化表现出来的。现以teach为例说明被动语态在各种时态中的构成。公式就是：be+done一般现在时：am／is／are＋taught一般过去时：was／were＋taught一般将来时：will／shallbe＋taught现在进行时：am／is／arebeing＋taught过去进行时：have／hasbeen＋taught现在完成时：have／hasbeen＋taught主动语态变被动语态的方法•(1)把主动语态的宾语变为被动语态的主语。•(2)把谓语变成被动结构(be＋过去分词)(根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式)。(3)把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。Allthepeoplelaughedathim.Hewaslaughedatbyallpeople.Theymakethebikesinthefactory.Thebikesaremadebytheminthefactory.说白了就是：宾变主，主变宾，by在短语后面跟。谓语动词变被动，be后“过分”来使用。()1.Cotton____inthesoutheastofChina.A.isgrownB.aregrownC.growsD.grow()2.Sofar,themoon____bymanalready.A.isvisitedB.willbevisitedC.hasbeenvisitedD.wasvisited()3.AtalkonChinesehistory_____intheschoolhallnextweek.A.isgivenB.hasbeengivenC.willbegivenD.gives1.Goodbooks____againandagain.A.shouldbereadedB.shouldbereadC.mustreadD.oughttoread2.Thechildren____bythenurse.A.werelookedB.lookedafterC.werelookedafterD.looked3.He___somepiecesofadvice,buthe____tothem.A.gave,didn'tlistenB.wasgiven,wasn'tlistenedC.give,wasn'tlistenedD.wasgiven,didn'tlisten4.When____theaccident_____?A.was,happenB.did,happenC.ishappenD.was,happened5.Thequestion____byussoon.A.isgoingtodiscussB.willdiscussC.isgoingtobediscussedD.hasbeendiscussed6.Thelab____aboutfiveyearsago.A.wasbuildedB.wasbuiltC.buildsD.hasbeenbuilt7.Alotoftallbuildings_____inhishometowninthelastthreeyears.A.havesetupB.havebeensetupC.weresetupD.setup8.They____printing500copiesbytheendoflastmonth.A.hadfinishedB.havefinishedC.hadbeenfinishedD.havebeenfinished9.Rice___also_____intheirhometown.A.is…grownB.is…grewC.was…grewD.was…grown10.He____bytheteachers.A.isalwayspraisedB.praisesC.havebeenpraisedD.alwaysispraised11.Greatchanges____place.Manynewschools____.A.havetaken,havebeenopenedB.take,areopenC.aretaken,openD.havebeentaken,areopened12.Thepicture______inOctober,1996.A.wastakingB.hadbeentakenC.wastakenD.hadtaken13.Wecan'tusethebridgenow,becauseit______.A.hasbeenrepairedB.isrepairingC.isrepairedD.isbeingrepaired14.I______thewaytotherailwaystationbyapoliceman.A.wasshownB.showedC.haveshownD.wasshowing15.Thewar______in1941.A.brokeoutB.hadbeenbrokenoutC.wasbrokenoutD.hadbrokenout16.Whenwater______,itwillbechangedintovapor(蒸汽).A.isheatedB.heatingC.hasheatedD.heats17.Wecan'tentertheroombecauseitsdoor______.A.lockedB.locksC.islockedD.islocking18.They______dayandnight.A.aremadeworkB.aremadetoworkC.madetobeworkedD.aremakingtowork19.Chang'anRoadis______ofpeople.A.filledB.fillC.fullD.fulled20.Man-madesatellites______intospacebymanycountries.A.wassentupB.issentupC.havebeensentupD.hasbeensentup21.ThisEnglishsong_____often_____bythechildren.A.is,singingB.is,sungC.will,singD.was,sung22.Thewindowsofourhouse_____onceaweek.A.mustcleanB.havecleanedC.iscleanedD.arecleaned23.When______thePeople'sRepublicofChina_____?A.was,foundB.was,foundedC.did,foundD.does,found24.Mary'sradio______bymybrotherjustnow.A.willbemendedB.hasmendedC.wasmendedD.mended25.Yourexercisebooks_____afterclass.A.willhandinB.musthandinC.handedinD.mustbehandedin26.Sometreesmay______atothertimesoftheyear.A.beplantedB.plantC.areplantedD.willbeplanted27.Thesun_____atnightasusual.A.canbeseenB.can'tseeC.can'tbeseenD.doesn'tsee28.AnewEnglishplay_____therenextweek.A.willputonB.willbeputonC.isgoingtoputonD.willbeputtedon29.Astrangething_____inourschoolyesterday.A.washappenedB.hasbeenhappenedC.happenedD.wasgoingtohappen30.Theglass______.It_____bylittleTomthismorning.A.broke,isbrokenB.isbroken,wasbrokenC.wasbroken,brokeD.hasbeenbroken,broken1.Isawtheboyrunyesterday.2.Hetoldmethathewouldcomebacksoon.3.Youcanfindalotofdifferencesbetweenthetwolanguages.4.youwateryourflowerseveryday.5.Thewindblewdownthebigtreelastnight.6.Healwaysthrowthebadfood.7.Mothermendedthetrousers.8.TheywouldnottakehimtoBeijing.9.Schoolallow15-year-oldstoplayafterclass.
