九年级英语被动语态ppt课件.ppt

被动语态 1 1 Teenagersshouldbeallowedtochoosetheirownclothes 2 Englishisspokenbymanypeople 4 Lucky52iswatchedonTVbymanypeople 3 Theticketsaboutheroesaresoldout 5 RiceisplantedinSouthChina 6 Heissaidagoodboy 2 语态 表示主语和谓语动词之间的关系 英语有两种语态 即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 ManystudentsstudyEnglish 主动语态 Englishisstudiedbymanystudents 被动语态 语态 3 助动词be有人称 数的变化 其变化规则与be作为连系动词时一样 如 Thedeskismadeofwood Thedesksaremadeofwood Heisaskedaquestionbytheteacher 被动语态的结构 助动词be 及物动词的过去分词 不同的时态有不同的被动语态结构 1 一般现在时的被动语态结构 4 bymanystudents 主动语态变被动语态的方法 1 ManystudentsstudyEnglish English isstudied 2 Theymakeshoesinthatfactory Shoes aremade bythem inthatfactory 5 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 把主动语态的谓语变为被动语态的谓语 3 把主动语态的主语变为被动语态的by短语 by短语可以省 by短语后跟代词的宾格 bytheteacher 3 Theteacheroftenaskshimquestions He isasked questions 6 1 找宾语 即动作的承受者 Theymakeshoesinthatfactory Shoes 2 判断宾语的单复数 即be动词的单复数 aremade 3 判断动词的时态 即be动词的时态 4 修改谓语的形式 即原句动词改为过去分词 5 修改原句的主语 即by 宾语 原主语 bythem 主变被解题步骤 主变宾 宾变主 谓动bedone时不变 人称 数 格随着变 7 TheyplayfootballonSunday Lucydoesthehomeworkintheevening Theyoftenusecomputersinclass WemakethesemachinesinBeijing FootballisplayedbythemonSunday ThehomeworkisdonebyLucyintheevening Computersareoftenusedbytheminclass ThesemachinesaremadeinBeijing Practice 8 肯定句 主语 be 过去分词 by 否定句 主语 benot 过去分词 by 一般疑问句 Be 主语 过去分词 by 特殊疑问句 疑问词 be 主语 过去分词 by bymanystudents English isstudied bymanystudents English isnotstudied 句式 IsEnglishstudiedbymanystudents WhoisEnglishstudiedby 9 Lucydoesthehomeworkintheevening Theyoftenusecomputersinclass TheymakethesemachinesinBeijing TheyplayfootballonSunday Practice FootballisplayedbythemonSunday Computersareoftenusedbytheminclass ThehomeworkisdonebyLucyintheevening ThesemachinesaremadeinBeijing 10 1 Theyboughttencomputerslastterm bythemlastterm 2 一般过去时的被动语态结构 was were 过去分词 lastyear 2 Weplantedmanytreeslastyear Manytrees wereplanted Tencomputers werebought 11 Theybuiltthetallbuildinglastyear Hetookgoodcareofhislittlebrotheryesterday Wecleanedourclassroomjustnow Theyusedthisroomforresting Thetallbuildingwasbuiltbythemlastyear Hislittlebrotherwastakengoodcareofbyhimyesterday Ourclassroomwascleanedbyusjustnow Thisroomwasusedforrestingbythem 12 3 一般将来时的被动语态结构 willbe 过去分词 1 Theywillfinishtheworkintendays bythemintendays Thework willbefinished 2 Tomwillcleantheroomtomorrow Theroom willbecleaned by Tom tomorrow 13 Wewillhaveasportsmeetingnextweek Childrenwilltakesomephotosintheschoolyardtomorrow Theheadmasterwillgiveatalkthisafternoon Asportsmeetingwillbehadbyusnextweek Somephotoswillbetakenbychildrenintheschooltomorrow Atalkwillbegivenbytheheadmasterthisafternoon 14 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 Gina canbetakengoodcareof 2 Youshoulddrinkmorewater Morewater shouldbedrunk byyou 15 1 Hecantakecareofthebaby 2 Lucymaydrawthepictures 3 Youmustturnoffthelights 4 TheyshouldlearnEnglishwell Thebabycanbetakencareofbyhim ThepicturemaybedrawnbyLucy Thelightsmustbeturnedoffbyyou Englishshouldbelearnedwellbythem 16 5 现在进行时的被动语态的结构 is am are being 过去分词 1 Someworkersarepaintingtheroomsnow bysomeworkersnow Therooms arebeingpainted 2 HeiswatchingTV TV isbeingwatched byhim 17 6 现在完成时的被动语态的结构 have has been 过去分词 1 Wehavemadetwentymorekeys byus Twentymorekeys havebeenmade 2 Wehavefinishedourcompositions Ourcompositions havebeenfinished byus 18 表格 被动态基本结构 am is aredone was weredone am is arebeingdone was werebeingdone shall will begoingtobedone wouldbedone have hasbeendone hadbeendone 19 Suchbooksarewrittenforchildren 这些书是为儿童写的 Ihaven tbeentoldaboutit 没有人告诉我这件事 被动语态的用法 1 不知道或没有必要说明动作的执行者是谁 It s wassaid believed reported that It sreportedthataboutthreehundredpeoplewerekilledinthisearthquake 据报道 这次地震中大约有三百人死亡 2 强调动作的承受者 这时应用by短语 ThecupwasbrokenbyDavid 3 作客观说明时 常采用一种被动语态句型 20 如 1 Hegavemeabook Iwasgivenabookbyhim 以I做主语 AbookwasgiventomebyTom 以物book作主语 2 HeteachesusEnglish WearetaughtEnglishbyhim 以人当主语 Englishistaughttousbyhim 以物作主语 被动语态的几种类型 1 带双宾语句子的被动语态 指物的宾语叫直接宾语 指人的宾语叫间接宾语 常见的接双宾语的动词有 to pass give teach show bring handfor make buy draw sing get 以 人 当主语时 变法和一般的变法一样 以 物 当主语时 在保留的间接宾语前必须加to或for 21 keep make三类的动词常常有宾语补足语 在被动语态中 宾语补足语位置不变 Wekeepfoodfreshinthefridge 主谓宾宾补 Foodiskeptfreshinthefridge Isawhimgointotheofficebuilding Hewasseentogointotheofficebuilding 2 含有宾语补足语的句子的被动语态 22 不及物动词没有宾语 因此没有被动语态 但有的不及物动词后面加上介词及其他一些词类构成短语动词之后 其作用相当于及物动词 可以接宾语 因而也可以变为被动语态 在变成被动语态时 不能去掉构成短语动词的介词或副词 Theytakegoodcareofmychild Mychildistakengoodcareof Iturnedofftheradio Theradiowasturnedoff byme 3 含有短语的主动语态变被动语态 23 下列这些短语本身即是被动语态的形式 不需再加 bybecoveredwith 用 覆盖着beinterestedin 对 感兴趣besurprisedat 对 感到惊奇bemadeof from 用 制造的 动词短语的被动语态takecareof betakencareofcutdown becutdownlaughat belaughedatlookafter belookedafter 24 即feel hear listen have make let look watch see notice 这些词在主动句中 其后的动词不定式不加to 但变被动句时必须加to 1 IsawhimplaybasketballlastSunday He wasseen toplaybasketballlastSunday 2 Weheardthemsingintheclassroom They washeard tosingintheclassroom 4 感官动词和使役动词的被动语态 25 1 不及物动词没有被动语态 如 belong happen takeplace last cometrue remain succeed fall die arrive 等 Greatchangeshavetakenplaceinthiscity Thatbikedoesn tbelongtoMike 不用被动语态的几种情况 26 不用被动语态的几种情况 2 表示静态的及物动词不用被动语态 如have fit like IhaveaTVset Thecoatfitsmewell Iliketheseflowers 3 祈使句一般没有被动语态 正 Lookattheblackboard please 误 Theblackboardislookedatbyyou 27 不用被动语态的几种情况 4 系动词没有被动态和进行时态 这鱼味道很好 这条围巾摸上去很软 Thefishtastesgood Thescarffeelssoft 28 5 反身代词和相互代词在句中作宾语时 不能用被动语态 例如 Youmustlookafteryourself Weoftenhelpeachother 6 某些动词形式是主动 但含有被动的意思 这书很好卖 这种布很好洗 Thebooksellswell Thiskindofclothwashesverywell 这书卖完了 Thebookissoldout 29 把下列句子变成被动语态 Acarknockedhimdownyesterday 2 Twodoctorsandtennursesmakeupthemedicalteam 3 WhenIgotthere theywerecuttingupafallentree Afallentreewasbeingcutup whenIgotthere Hewasknockeddownbyacaryesterday Themedicalteamismadeupofbytwo Practice 30 4 We llputontheplaynextSunday 5 Workersarebuildinganewteachingbuildinginourschool 6 Theyhadcompletedtherailwaybytheendoflastyear TheplaywillbeputonnextSunday Anewteachingbuildingisbeingbuiltbyworkersinourschool Therailwayhadbeencompletedbytheendoflastyear 31 填空 完成被动语态填空 1 Theyoftencleantheirclassroomafterschool 改为被动语态 Theirclassroom often bythemafterschool 2 LiLeigaveTomanewpenlastweek 同上 Anewpen Tomlastweek is cleaned wasgivenby Practice 32 3 AlotofpeopleinChinacanspeakEnglishnow 同上 English byalotofpeopleinChinanow 4 IhavelearnedEnglishforabouttwoyears 同上 English forabouttwoyears 5 Theywillpublishthesestory booksnextmonth 同上 Thesestory books nextmonth canbespoken hasbeenlearned willbepublished 33 6 Anotherman madesatellitewassentupintospacebythemlastweek 济南市中考题 anotherman madesatelliteintospacelastweek 变主动语态7 Peoplethereplantedmanytreeslastyear Trees bypeopletherelastyear 青岛市中考题 8 Theygrowvegetablesonthefarm Thevegetables onthefarm 上海市中考题 Theysentup wereplanted aregrown 中考题 34 1 Insomecountries tea withmilkandsugar A isservingB isservedC servesD served2 Greatchanges inmyhometownsince1980 A havebeentakenplaceB tookplaceC havetakenplaceD weretakenplace 3 Thenewtypeofcarisgoingto inthreeyears A turnoutB beturnedoutC hasturnedoutD havebeenturnedout4 Thewomanmurderedherfriendand to A wassentenced deathB sentencing dieC sentenced deathD sentenced die 被动语态专项练习 选择填空 35 5 Doyouliketheskirt It soft A isfeelingB feltC feelsD isfelt6 Areyoustillhere Youwerehereanhourago Who for A areyouwaitingB didyouwaitC wereyouwaitingD doyouwait 7 toknowProfessorZhang A HesaidB IsaidC HeissaidD Itsays8 Iwanttositatthetablenearthewindow Sorry already A ittookB ittakesC itistakingD ithasbeentaken 36 9 Theletter threedaysagoandit yesterday A hadpost hadarrivedB wasposted arrivedC posted arrivedD hadbeenposted wasarrived10 Hetoldmethatthefinalexamination nextThursday A isgivenB willbegivenC wouldhavegivenD wouldbegiven 11 Water intoice A willchangedB mustbechangedC shouldchangeD canbechanged12 Plays twiceamonthinthattheatre A putonB areputonC wasputonD oftenputon 37 13 Thebirds flyawaylastSaturday A lettoB islettoC wasletD wereletto14 Astrangesound yesterdayevening A washeardB hearsC heardD isheard15 Abeautifulbike himbyhisclassmates A senttoB willsenttoC wassenttoD willbesentfor 16 MissChen just tospeakatthemeeting A has beenaskedB hasbeen askedC Havebeen askedD have beenasked17 Meat outinthisshop Wecan now A havebeensold getnothingB hasbeensold getnothingC hasbeensold getsomeD havebeensold getsome 3