人教版+高中英语课件+定语从句.ppt

定语从句总结,TheAttributiveClause（Revision),3.区别几种句型,1.定义及术语,2.比较关系词,教学目标,定义及相关术语,1.定语从句：修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修饰的先行词之后。,2.先行词：被定语从句修饰的词叫先行词。,ThatistheteacherwhoteachesusEnglish.Thosewhowanttogototheparkaregirls.,_（名词）,_（代词）,thatwhichwhowhomwhoseas等,whenwherewhy等,关系词通常有下列三个作用：A.引导定语从句；B.代替先行词；C.在定语从句中担当一个成分。,Themanwhoisshakinghandswithmyfatherisapoliceman.,1).a.Thereason_hemissedthespeechisthatheforgotthetime.b.Thereason_hegaveussoundedreasonable.2).a.Illneverforgettheday_wespenttogetherinParis.b.Illremembertheday_westayedtogetheratthattime.,why,(which/that),when,(which/that),关系代词与关系副词的区别,3).a.Isthisthefactory_wevisitedlastyear?b.Isthisthehouse_Lincolnoncelived?c.Isthishouse_wevisitedlastyear?,(which/that),where,解题点拨:看引导词在定语从句中充当什么成分；若是作状语,就用where,when,why等关系副词；若是作主语、宾语或定语，则用关系代词that,which,whom,whose等。,theone,介词+关系代词引导的定语从句,1.根据动词选择介词。Idontknowtheforeignerwithwhommyteachershookhands.Idontknowtheforeignerwhommyteachershookhandswith.注意：介词+which(指物)，介词+whom(指人)有的介词短语是不能分开的，因为这些介词存在于关系密切的固定短语中如：lookafter,lookfor等。ThisisthepencilthatMaLiliislookingfor.,2.根据先行词来选择介词。(介词和先行词之间构成习惯搭配，而和从句谓语动词没多大联系，此时介词位于关系代词之间。)Hestoodbythewindow,throughwhichhecouldseewhatwashappeningoutside.,3.介词+关系代词=关系副词（when,why,where）Thisisthehouseinwhich/whereChairmanMaooncelived.Everyoneknowsthereasonwhy/forwhichthehighdamwasbuilt.选择定语从句的引导词时，不能只看先行词，重要的是看引导词再从句中从当什么成分。,1).Thisisthereason_helefthishometown.2).Illneverforgettheday_westayedtogether3).Thisisthegirl_Ilearnedthenews.4).Thisisthegirl_istakengoodcare_inthehospital.5).Illshowyouastore_youmaybuyallthatyouneed.6).Idontliketheway_youlaughedather.,forwhich,/why,onwhich,/when,fromwhom,of,inwhich,/where,inwhich,/that,who,介词与关系代词,(),Haveadiscussion,方法总结,1.先行词为人,关系代词用介词+whom;先行词为物,关系代词用介词+which;2.固定的动词短语,介词不能提前。3.关系代词和关系副词有时可转换：where,when,why=介词+which4.先行词是theway时,关系代词用thatinwhich或省略.,想一想,总结:,“That”,As和which,易混句型,讨论与探究,as与which的区别,1).Themeeting,_washeldinthepark,wasagreatsuccess.2).Iwillreadasmanybooks_arerequired.3).Shehasmarriedagain,_wasunexpected)._isknowntousall,TaiwanisapartofChina.,which,which,As,as,拓展2,1.which的先行词可以是名词，也可以是句子的一部分或代替整个句子；which从句不能放句首;,2.as一般代替整个句子,从句则可以放句首,句中或句尾,表示“正如”，“或像一样”。例如：asisknown,aseveryoneknows,asissaid,asoftenhappens,asyoucansee,asitis;当先行词前有as,so,such,thesame修饰时,关系代词常用as。,总结:,1.当先行词是everything,anything,nothing,all,none,few,little,some等代词时，或当先行词受every,any,all,some,no,little,few,much等代词修饰时。,2.当先行词被序数词修饰时。,3.当先行词被形容词最高级修饰时。,4当先行词被thevery,theonly修饰时。,5.当先行词前面有who,which等疑问代词时。,6.当先行词为人与动物或人与物时。,我的地盘?,That!,“that”,1).a.Isawsometrees,andtheleavesof_wereblackwithdisease.b.Isawsometrees,theleavesof_wereblackwithdisease.2).a.Theprofessorisalittleman,onthenoseof_thereisapairofglassesb.Theprofessorisalittleman,andonthenoseof_thereisapairofglasses,解题点拨:是否有连词是区分定语从句和并列句的关键。,them,whom,which,him,_,_,易混句型,1.定语从句与并列句,1).a.Thenews_ourvolleyballteamwonthematchmadeusexcited.b.Thenews_hetoldmeyesterdayisexciting.2).a.Imadeapromise_ifanyonesetmefree,Iwouldmakehimveryrich.b.Themothermadeapromise_pleasedallherchildren.,that,(that/which),that/which,that,解题点拨：that引导的定语从句是对其先行词的修饰或限制；在句中作成份(作宾语省略),指物时可用which代替；而同位语从句是对前面名词的说明和解释。that在从句中仅起连接作用,不充当成份，不能省略,不能用which代替。,.定语从句与同位语从句,1)a.Itisinthisroom_Ilivedlastyear.b.Itistheroom_Ilivedlastyear.2)a.Itwasatsevenoclock_hewenttoschoolthismorning.b.Itwassevenoclock_hewenttoschoolthismorning.,解题点拨：强调句型：Itis/was+被强调的成份+that/who+其它部分;去掉Itis/was.that/who,句子照样成立;而定语从句的引导词在句中要作成份。,that,where,that,when,.定语从句与强调句,Findthemistakesandcorrect:,1.Einsteinissuchagreatscientistthatwemustlearnfrom.2.Thisistheveryplacewherewevisitedmanyyearsago.,that,as,1）错用引导词；,常见错误,.Hangzhou,wherewespentlastspringthere,isoneofthemostbeautifulcitiesinChina.,2）定语从句中的被替换成份没有去掉。,.SheistheonlyoneofthegirlsinourclasswhohavebeentotheUnitedStates.,).定语从句中的谓语动词在人称和数上应与先行词一致,has,_,1)Hehasgothimselfintoadangeroussituation_heislikelytolosecontrolovertheplane.A.whereB.whichC.whileD.why,A,巩固提高:,2)Wearelivinginanage_manythingsaredoneoncomputer.(03春招）A.whichB.thatC.whoseD.when,D,3)Thereweredirtymarksonhertrousers_shehadwipedherhands.(04吉林)A.whereB.whichC.whenD.that,4.Wevisitedthefactory_makestoysforchildren.A.whereB.whichC.inwhichD.atwhich,历年高考试题,1.Weshouldntspentourmoneytestingsomanypeople,mostof_arehealthy.ThatBwhichC,whatDwhom（2007北京）2.Lastweek,onlytwopeoplecametolookatthehouse,_wantedtobuyit.AnoneofthemBbothofthemCnoneofwhomDneitherofwhom(2007安徽)3.Iwasgiventwobooksoncooking,thefirst_Ireallyenjoyed.A,ofthatB,ofwhichC,thatD,which(2006浙江)4,-wheredidyougettoknowher?-itwasonthefarm_weworked.A,thatB,thereC,whichD,where(2007山东)5，Iexplainonthephone,yourequestwillbeconsideredatthemeeting.A,whenB,afterC,asD,since(2005浙江),D,D,C,D,C,7.Thesehousesaresoldatsuchalowprice_peopleexpected.(00上海）A.likeB.asC.thatD.which8._isreportedinthenewspapers,talksbetweenthetwocountriesaremakingprogress.(04北京）A.ItB.AsC.ThatD.What9.Helenwasmuchkindertoheryoungestsonthantotheothers,_,ofcourse,madetheothersenvyhim.(04天津）A.whoB.thatC.whatD.which,10.Thegentleman_youtoldmeyesterdayprovedtobeathief.(00上海春招）A.whoB.aboutwhomC.whomD.withwhom11.Haveyouseenthefilm“Titanic”,_leadingactorisworld-famous?(01上海A.itsB.itsC.whoseD.which,用思考,_,()1.Thefamousbasketballstar,_triedtomakeacomeback,attractedalotofattention.A.whereB.whenC.whichD.who()2.Sheheardaterriblenoise,_broughtherheartintohermouth.A.itB.whichC.thisD.that()3.York,_Ivisitedlastyear,isaniceoldcity.A.thatB.whichC.whereD.inwhich()4.TheEnglishplay_mystudentsactedattheNewYearspartywasagreatsuccess,A.forwhichB.atwhichC.inwhichD.onwhich()5.Isthisfactory_youvisitedlastSunday?A.theoneB.whichC.thatD.where,D,B,B,C,A,()6.Theyaskaboutthethingsandteachers_theystillrememberedintheschool.A.whichB.thatC.whomD.thatandwho()7.Iwillalwaysrememberthosedays_Ispentwithhimsailingonthesea.A.onthatB.onwhichC.whenD.which()8.HisEnglish,_usedtobeverypoor,i