初中定语从句课件

初中定语从句讲解,什么是定语什么是定语从句引导定语从句的关系词的用法定语从句补充知识,定语从句,引导定语从句的关系词的用法,什么是定语,美丽的妈妈好吃的苹果有意思的游戏漂亮的校园,美丽的,的,好吃的,有意思的,漂亮的,AbeautifulmotherAdeliciousappleAninterestinggameAbeautifulcampus,定语,名词或代词,修饰、限定、说明,什么是定语从句,Thewomanismymother.SheistalkingwithMr.Wang.,作用,关系词,Thewoman,and,She,she,.,who,作用：连接作用替代作用成分作用,ismymother,istalkingwithMr.Wang,.,什么是定语从句呢？,答案：修饰前面某一名词或代词的从句叫定语从句。,结构：先行词+关系词+句子,Themanwholivesnexttousisapoliceman.,先行词,_,_,关系词,_,定语从句,引导定语从句的关系词,关系代词,关系副词,who/whom/whose/which/that,when,where,why,ThewomanistalkingwithMr.Wangismymother.,who,作用：连接作用替代作用成分作用,关系词,作用,用法,关系代词that,which引导的定语从句:如果先行词是表示物的名词或代词，关系代词应用that、which.(作主语或宾语),Thisisadream.Thedreamwillnevercometrue.,Thisisadreamwhichwillnevercometrue.,Thedoghasbeenfound.Thedogwaslost.,Thedogwhichwaslosthasbeenfound.,Practise:Thisisthehousewhichisforsale.2.Thebookwhichislyingonthefloorismine.,which/that作主语.(不能省),/that,（作主语）,which/that作宾语：（可省略）,Thisisthecard.Ivejustreceivedthecard.,Thisisthecardwhich/thatIvejustreceived.,Practise:Thisisthemistake(which/that)Ialwaysmake.Istillkeeptheletters(which)shewrotetome.Ilostthepen(which)myfatherboughtme.,(),（作宾语）,关系代词who,that,whom引导的定语从句:如果先行词是表示人的名词或代词，关系代词应用who,that(作主语或宾语)whom(作宾语),who/that作主语.(不能省),Thisisthefilmstar.ThefilmstarisverypopularinChina.,ThisisthefilmstarwhoisverypopularinChina.(作主语),TheboywhobrokethewindowiscalledRoy.Doyouknowthemanwhospokeatthemeetingyesterday?Thegirlwhoiswateringtheflowersismycousin.,/that,who/whom/that作宾语：(可省略),Themanisafamouswriter.Hedescribedthemanjustnow.,Theman(who/whom/that)hedescribedjustnowisafamouswriter.(作宾语）,Theboywho(m)Imlookingforismyfriend.Thethiefhasbeensenttoprison.Thepolicecaughtthethieflastnight.,Thethiefwhomthepolicecaughtlastnighthasbeensenttoprison.,小结：that既可指人，也可指物，作主语，不能省略；作宾语，可以省略。which指物，作主语，不能省略；作宾语，可以省略.,who指人，作主语，不能省略；作宾语，可以省略,（常用whom）,注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。,有时只能用that,不用which,常见的情况有五种：,当先行词是all,any,few,little,none,anything,everything,nothing,或被它们修饰时。ThatsallthatIknow.IsthereanythingthatIcandoforyou?Heansweredfewquestionsthattheteacherasked.2.当先行词被形容词最高级或序数词修饰时ThatisthemostinterestingbookthatIhaveeverread.,ThefirstthingthatIshoulddoistoreviewmylessons.3.当先行词有thevery,theonly,thesame等修饰时。ThatstheonlythingthatIcandonow.Thesearetheverywordsthatheused.4.当主句以who或which开头时，定语从句的关系词用that,而不用which或who.Whoisthegirlthatspoketoyoujustnow?Whichisthepenthatyoulost?,5.先行词同时包括人或物时，关系词用that.ThemanandhisdogthatIalwaysmeetarestandingbythegate.,whose作定语,表示所属关系。,Theboyismyclassmate.Theboysfatherisapoliceman.,Theboywhosefatherisapolicemanismyclassmate.,Achild_parentsaredeadiscalledanorphan(孤儿).A.whoB.whoseC.whosD.which,例句赏析,Itsaninventionwhich/thatisusedforkeepingofftherain.,飘,Itsabookthat/whichwaswrittenbyMargaretMitchell.,Gonewiththewind,ItstheWallthat/whichwasbuiltbyChinesepeople.,Itsananimalthat/which.,Itsananimalthat/whichhasbignose.,Exercise1:用关系代词填空,Theboy_isplayingping-pongismyclassmate.Thee-mail_Ireceivedyesterdaywasfrommysister.Ihatepeople_talkmuchbutdolittle.Thecar_myfatherboughtlastmonthisverybeautiful.,who/that,which/that,who/that,which/that,5.Theman_hairiswhiteishisgrandfather.6.Isthereastudent_fatherisabusinessman?7.Thisisthehousein_wehavelivedfor10years.8.Iveneverheardofthepeopleandthings_youtalkedaboutjustnow.,whose,whose,which,that,当先行词同时指人和物时，关系代词只能用that.,Exercise2.,Myfatherandhisteachertalkedalotaboutthepersonsandthings_theycouldntremember.Sayall_youknow.Isthereanything_Icandoforyou?,that,that,that,当先行词是something,anything,nothing,all等词时，关系代词只能用that.,4.Thisisthefirstplay_IhaveseensinceIcamehere.5.Thisisthebestnovel_Ihaveread.,that,that,当先行词被序数词，最高级等词修饰时，关系代词只能用that.,6.Whoisthegirl_isstandingunderthetree?7.Whichisthemachine_weusedlastSunday.,当主句是who或which引导的特殊疑问句时，或中心词指人或物时，关系代词只能用that.,that,that,关系副词：when/where/why,when作时间状语:Shewillneverforgettheday.Shewasmarriedonthatday.,Shewillneverforgetthedaywhen(=onwhich)shewasmarried.,Itwastheyear.TheWorldWarIbrokeoutintheyear.,Itwastheyearwhen(=inwhich)theWorldWarIbrokeout.,When=介词+which,where作地点状语,Iwanttoknowtheplace.Iwasbornthere.,Iwanttoknowtheplacewhere(=inwhich)Iwasborn.,Thetablewhere(=atwhich)sheissittingisanewone.,where=介词+which,why作原因状语,其先行词常常是thereason.,Thatisthereasonwhy(=forwhich)Imlate.,Iknowthereasonwhyhesaidit.,why=forwhich,Exercise,1.October1,1949istheday_thePRCwasfounded.whichB.whenC.thatD.onthat2.Isthatthereason_youarefortheplan.whichB.whatC.whyD.forthat,3.October1,1949istheday_thePRCwasfounded.A.whichB.whenC.thatD.onthat4.Isthistheplace_youwereborn?A.whichB.whereC.whatD.that,挑战高难度！,1.Isthistheplace_youwereborn?A.whichB.whereC.whatD.that2.Isthistheplace_someGermanfriendsvisitedlastyear?A.whichB.whereC.whatD.why,3.Thehouse_thefamouswriterwrotehiswo