初中英语被动语态公开课课件

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de奥秘.主动语态与被动语态:英语的动词有两种语态,即主动语态(TheActiveVoice)与被动语态(ThePassiveVoice)。e.g.1.TheymaketrainsinZhuzhou.TrainsaremadeinZhuzhou.2.Thefarmersgrowcottoneveryyear.Cottonisgrownbythefarmerseveryyear.主动语态被动语态主动语态被动语态A.主动语态表示主语是动作的执行者。B.被动语态表示主语是动作的接受者。我们种树。Weplanttrees.树是由我们种的。Treesisplantedbyus.be+动词过去分词.被动语态的基本结构:有各种时态的变化1.Theirworksarestillreadbymanypeopletoday.2.We’restillinfluencedbyConfucius’sideas.3.Itisstillreadandlovedbypeopleallovertheworld.一般现在时被动语态肯定句结构主语+am/is/are+动词过去分词(by+动词执行者)(ThePassiveVoice)动词过去分词的构成规则(与动词过去式构成规则一样):1、一般直接加-ed,lookedplayed2、以e结尾直接加-d,livedused3、末尾只有一个辅音字母的重读闭音节词,先双写末尾字母,再加-ed,planneddropped4、“辅音字母+y”结尾,去“y”再加ied,study---studied,carry---carried不规则的过去分词要牢记写出下列动词的过去式,过去分词:sing----sang----sungbuild----built----built1、speak2、use3、make4、write5、grow6、plant7、produce8、ask9、plan10、send11、build12、invitespoke-spokenused-usedmade-madewrote-writtengrew-grownplanted-plantedproduced-producedasked-askedplanned-plannedsent-sentbuilt-builtinvited-invited一般现在时被动语态肯定句结构主语+am/is/are+动词过去分词(by+动词执行者)这些花经常被我的妈妈浇。Theseflowersarewateredbymymum.英语被很多人所讲。Englishisspokenbymanypeople.一般现在时被动语态的各类句式总结如下:肯定句主语+am/is/are+过去分词+(by-)否定句主语+am/is/arenot+过去分词+(by-)一般疑问句Am/Is/Are+主语+过去分词+(by-)?特殊疑问句特殊疑问词+am/is/are+主语+过去分词+(by-)?1,TheChinesefood_____tobethehealthiestintheworld.A.considersB.isconsideringC.isconsideredD.hasconsidered2,这首歌被许多年轻人所喜爱。Thissongislovedbymanyyoungpeople.CManypeoplespeakEnglish.Englishisspokenbymanypeople.SVO主语动词宾语主语被动主语歌诀是:宾变主,主变宾,动词变被动,采用be+动词过去分词,其后由by来引出。如何把主动语态变为被动语态把下列的句子变为被动语态的句子:1、TheyspeakEnglishinCanada.(English….)2、Peopleusewoodformakingtables.(wood….)3、TheymakecomputersintheUSA.(Computers…)4、TheygrowriceinSouthChina.(Rice…)Englishisspoken(bythem)inCanada.Woodisused(bypeople)formakingtables.Computeraremade(bythem)intheUSA.Riceisgrown(bythem)inSouthChina.一般过去时被动语态被动语态的基本结构:be+动词过去分词.有各种时态的变化主语+am/is/are+动词过去分词(by+动词执行者)主语+was/were+动词过去分词(by+动作执行者)一般过去时被动语态肯定句结构否定句:在be动词was/were后加not一般疑问句:将be动词was/were提到句首特殊疑问句:特殊疑问词+一般疑问句[2].Thelostboy____atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor一般过去时的被动语态:was/were+PP1,去年,一座桥被我们所建造。Lastyear,abridgewasbuiltbyus.2,上个星期,一场比赛在我们学校举办。Amatchwasheldinourschoollastweek.3,这台电脑是什么时候制造的?Whenwasthecomputermade?它在1990年被制造。Itwasmadein1990.task(二)1.Themanrepairedthecaryesterday.Thecar_____________bythemanyesterday.2.MrSongencouragedustostudyhardlastweek.We________________tostudyhardbyMissPenglastweek.wasrepairedwereencouraged时态:结构:was/were+done一般过去时把下列句子改为被动语态:一般将来时被动语态Will+动词原形肯定句主语+willbe+动词过去分词.....否定句:在will后加not一般疑问句:将will提到句首特殊疑问句:特殊疑问词+一般疑问句Begoingto+动词原形主语+begoingtobe+动词过去分词有变化无变化,本身动词原形ThetreesaregoingtobeplantedbyourStudents.否定句:在be动词后加not(前面的be)一般疑问句:将be动词提到句首(前面的那个)特殊疑问句[3].Manyhouses____inthefuture.A.willbuildB.willbebuiltC.arebuilt一般将来时的被动语态:will+be+动词过去分词begoingto+be+动词过去分词task(三)1.Thecitywillbuildthenewairportnextyear.Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.Twostudents____________________toHongkongtostudy.willbearebe时态:结构:will/begoingto+be+done一般将来时builtgoingtosent被动语态的注意点happen,takeplace,begin,become,disappear,last,die,comeout等动词不使用被动.1,[9].What____tothatman?A.happenedB.washappenedC.happen(1)taste,smell,look,feel,sound等系动词,动词用主动语态表被动.如:themusicsoundsbeautiful.(2)有些动词的主动形式表示被动含义2,1.read,sell,last,wash,write等带状语(well,easily)时。如:Herbooksellswell..1.Thepen___well.A.iswrittenB.writes2.Themusic___nice.A.soundsB.issoundedBA[6].①Goodmedicine___bittertothemouth.A.tastesB.istastedC.taste②Thispen___well.A.issoldB.sellC.sells3,有些动词被动语态中to要还原“一感二听三使四看”在被动句中to要还原一感:feel主动:feelsbdosth被动:sbbefelttodosth二听:listento,hear主动:hearsbdosth被动:sbbeheardtodosth三使:make,let,have主动:make/let/havesbdosth被动:sbbemade/let/hadtodosth四看:See,watch,notice,observe(观察)主动:seesbdosth被动:sbbeenseentodosth思考4:把主动语态变为被动语态•Iseehimfalloffthetree.•He____________falloffthetree.isseento挑战see/hearsb.doingsth.beseen/hearddoingsth.主动:被动:[8].Theman____cleanthetoiletbecausehe___rubbishwhenthepolicewalkedpastthepark.A.wasmade;wasseentothrowB.wasmadeto;wasseenthrowingC.made;saw[9].Childrenshould___.A.takegoodcareofB.betakengoodcareC.betakengoodcareof4,固定短语的被动不要丢掉后面的介词或副词5,含有双宾语的主动句改为被动句时,应将其中一个宾语改为被动语态的主语,而另一个宾语保留仍作宾语。将物(sth.)变为被动语态的主语时,要在保留宾语前加介词to或for.常见的双宾语动词如give,offer,pass,show,lend,send,bring,return,tell等用介词to;buy,make(制作),mend,cook,sing,get等用for.11.在汉语中,有一类句子不出现主语,在英语中一般可用被动结构来表示,例如:据说……Itissaidthat…据报导……Itisreportedthat…据推测……Itissupposedthat…TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShewaterstheflowerseveryday.主谓宾后面能接宾语的动词才有被动语态be+P.P.被动语态的基本结构:有各种时态的变化考点一:[1].NowEnglish____bymoreandmorepeopleallovertheword.A.speaksB.isspokenC.wasspoken一般现在时的被动语态:am/is/are+PPtask(一)1.WelikeMissLinVerymuch.MissLin___________byusverymuch.2.ManyyoungpeopleloveJayChou’songs.JayChou’ssongs__________bymanyyoungpeople.islikedareloved时态:结构:am/is/are+done一般现在时把下列句子改为被动语态:[2].Thelostboy____atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor一般过去时的被动语态:was/were+PPtask(二)1.Themanrepairedthecaryesterday.Thecar_____________bythemany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