完整生动的英语被动语态课件[1]VIP免费

HowtodescribethepicturesTheriverwasseriouslypolluted.Sometreeshavebeencutdown.ThePassiveVoice(ThePassiveVoice(被动语态）被动语态）语态是动词的一种形式，表示主语和动词之间的关系。英语动词有两种语态：主动语态和被动语态。主动语态动词的主语是动作的执行者，而被动语态动词的主语是动作的承受者。被动语态是动词的一种特殊形式，一般说来，只有需要动作对象的及物动词才有被动语态。英语语态被动语态的构成workedopenedclosedseentaughtaskedworkcloseopenaskseeteache.g.由助动词be+及物动词的过去分词（V-ed）构成。助动词be有人称、数和时态的变化。英语的谓语动词有两种语态WespeakEnglish.主语谓语宾语Englishisspokenbyus.主语谓语宾语宾变主,主变宾,前加by动变被,看清be,结构分别be+pp主动语态被动语态主变被解题步骤:1.找宾语----即动作的承受者Theymakeshoesinthatfactory.Shoes2.判断宾语的单复数----即be动词的单复数.arewere3.判断动词的时态----即be动词的时态.4.修改谓语的时态----即原句动词改为过去分词made5.修改原句的主语----即by+主语/宾语.bythem.Tombrokethewindow.ThewindowwasbrokenbyTom.Tombrokethewindows.ThewindowswerebrokenbyTom.Hebrokethewindows.Thewindowswerebrokenbyhim.Fillintheblankswiththeproperformofthewordsgiveninthebrackets.1.Thebridge(build)lastyear.2.TheOlympicGames(hold)everyfouryears.3.Theproblem(discuss)atthemeetingnow.4.Hisnewbook(publish)nextmonth.5.Theclassroom(notclean)yet.wasbuiltareheldisbeingdiscussedwillbepublishedhasnotbeencleaned6.Themachine(repair)atthistimeyesterday.7.Shesaidthereport(type)byLiMeifortwoweeks.8.MissLisaidthebook(give)tothestudentsthenextmorning.9.BytheendofnexttermtwothousandEnglishwords(learn).10.Hesaidtheproject.(finish)by2010.wasbeingrepairedhadbeentypedwouldbegivenwillhavebeenlearnedwouldhavebeenfinishedWhencanweusethepassivevoice?1.不知道动作的执行者是谁，或没有必要指出动作的执行者时。Mybikewasstolenlastnight.昨晚我的自行车被偷了。Lettersarecollectedateighteverymorning.信件每天早晨八点收取。ThedeskwasmadebyMasterWang.这张课桌是王师傅做的。Thebagwastakenawaybyhissister.那个口袋是她姐姐提走的。2.为了强调或突出动作的承受者时。3.为了更好地安排句子。Thewell-knownpersongotonthebusandwasimmediatelyrecognizedbypeople.（一个主语就够了）那个名人一上车就立刻被大家认出来了。Ihaveanewskirt.Itwasgiventomeasabirthdaypresentbymyaunt.我有条新裙子。它是我阿姨送给我作为生日礼物的。4.在上下文中，为了使句子间连接紧密时。如：Howtochangetheactivevoiceintothepassivevoice?将主动结构中的宾语变为被动结构中的主语，将主动结构中的谓语动词变为“be+过去分词”形式，将主动结构中的主语变为介词by的宾语(若动作的执行者没有必要说明则可以省略该by短语)。1.把SVO（主动宾）句型的主动句转换成被动句，原句中的宾语作被动句的主语。e.g.LiLeiplantedthetreelastyear.→ThetreewasplantedbyLiLeilastyear.WorkersmadethemachinesinChangsha.→ThemachinesweremadeinChangsha.基本方法2.把SVoO（主动间宾直宾）的主动句转换成被动句，常用原句中的间接宾语作被动句中的主语。e.g.Theygaveheraprize.→Shewasgivenaprize.XiaoLi’sbrothertaughthimEnglish.→XiaoLiwastaughtEnglishbyhisbrother.e.g.Hepaintedthedoorgreenyesterday.→Thedoorwaspaintedgreenyesterday.WecalledthestudentCleverHans.→ThestudentwascalledCleverHans.3.SVOC（主动宾宾补）句型转换为被动句时，原句中的宾语补语就成为主语补语。4.短语动词转换为被动态时，通常被看作是一个动词，后面的介词或副词不能拆开或省略。e.g.Theylookedafterthechildrenwell.→Thechildrenwerewelllookedafter.Wehasputoffthemeetingtillnextweek.→Themeetinghasbeenputofftillnextweek.e.g.LiLeitoldusthattheteacherpraised...