语态：表示语态：表示主语主语和和谓语动词谓语动词之间的关系。之间的关系。英语有英语有两种语态两种语态，即，即主动语态主动语态和和被动语态被动语态。。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：ManystudentsstudyEnglish.(主动语态)Englishisstudiedbymanystudents.(被动语态)语态语态被动语态的结构助动词be+过去分词(be+done)bymanystudents.1.ManystudentsstudyEnglish.Englishisstudied2.Theymakeshoesinthatfactory.Shoesaremadebytheminthatfactory.1.一般现在时的被动语态结构：is/are+过去分词•TheyplayfootballonSunday.•Lucydoesthehomeworkintheevening.•Theyoftenusecomputersinclass.•WemakethesemachinesinBeijing.FootballisplayedbythemonSunday.ThehomeworkisdonebyLucyintheevening.Computersareoftenusedbytheminclass.ThesemachinesaremadeinBeijing.1.Theyboughtacomputerlastterm．bythemlastterm.2.一般过去时的被动语态结构：was/were+过去分词lastyear.2.2.WeWeplantedplantedmanytreesmanytreeslastyear.lastyear.ManytreeswereplantedAcomputerwasbought•Theybuiltthetallbuildinglastyear.•Hetookgoodcareofhislittlebrotheryesterday.•Wecleanedourclassroomjustnow.•Theyusedtheroomsforresting.Thetallbuildingwasbuiltbythemlastyear.Hislittlebrotherwastakengoodcareofbyhimyesterday.Ourclassroomwascleanedbyusjustnow.Theroomswereusedforrestingbythem.3.一般将来时的被动语态结构：begoingtobe/willbe+过去分词1.Theywillfinishtheworkintendays.bythemintendays.Theworkwillbefinished2.Tomisgoingtocleantheroomtomorrow.TheroomisgoingtobecleanedbyTomtomorrow.•Wewillholdasportsmeetingnextweek.•Childrenwilltakesomephotosintheschoolyardtomorrow.Theheadmasterisgoingtogiveatalkthisafternoon.Asportsmeetingwillbeheldbyusnextweek.Somephotoswillbetakenbychildrenintheschooltomorrow.Atalkisgoingtobegivenbytheheadmasterthisafternoon.4.含有情态动词的被动语态结构：can/may/must/should+be+过去分词1.AmycantakegoodcareofGina．byAmy.Ginacanbetakengoodcareof2.You2.Youshoulddrinkshoulddrinkmorewater.morewater.MorewaterMorewatershouldbedrunkshouldbedrunkbyyou.byyou.1.Hecantakecareofthebaby.2.Lucymaydrawthepictures.3.Youmustturnoffthelights.4.TheyshouldlearnEnglishwell.Thebabycanbetakencareofbyhim.ThepicturemaybedrawnbyLucy.Thelightsmustbeturnedoffbyyou.Englishshouldbelearnedwellbythem.5.5.现在进行时的被动语态的结构现在进行时的被动语态的结构is/am/are+beingis/am/are+being＋过去分词＋过去分词1.Someworkersarepaintingtheroomsnow．bysomeworkersnow.Theroomsarebeingpainted2.He2.HeiswatchingiswatchingTV.TV.TVTVisbeingwatchedisbeingwatchedbyhim.byhim.6.6.现在完成时的被动语态的结构现在完成时的被动语态的结构have/hashave/has＋＋beenbeen＋过去分词＋过去分词1.Wehavemadeakey．byus.Akeyhasbeenmade2.We2.Wehavefinishedhavefinishedourcompositionsourcompositions..OurcompositionsOurcompositionshavebeenfinishedhavebeenfinishedbyus.byus.表格：被动态基本结构时态被动语态结构一般现在时一般过去时现在进行时过去进行时一般将来时现在完成时am/is/aredonewas/weredoneam/is/arebeingdonewas/werebeingdonebegoingto/willbedonehave/hasbeendone1.Ourschool_____＿＿＿＿in2002.(开办)2.Theyoungtreesmust______________well.(照顾)3._____thisbuilding_________(建成)lastyear?4.Thebook____________(写)byhimlastyear.5.Thebridge______________(不建造)in1989..6.The29thOlympicGameswill__________(举行)inUKin2012.wasopenedbelookedafterWasbuiltwaswrittenwasn’tbuiltbeheld完成下列句子：完成下列句子：Suchbooksarewrittenforchildren.Suchbooksarewrittenforchildren.这些书是为儿童写的。这些...
