,空白演示,在此输入您的封面副标题,空白演示在此输入您的封面副标题,1,定语从句专讲专练,Mr.Zhao,定语从句专讲专练Mr.Zhao,2,什么是定语？,1.Heisaboystudent.,2.Ihavetoomuchhomeworktodo.,3.Itmustbesometeenagershavingfun.,4.Americanisadevelopedcountry.,5.Shewantstobuysomethingtoeat.,6.,Theboyinthehouseneedsapenofmine.,7.,Somethingstrangehappenedyesterday.,用来修饰某一,名词,或,代词,的句子成分是定语,什么是定语？1.Heisaboystudent.用来修饰某一,3,什么是定语从句？,1.ThebikethathasabellisLucys.,2.Theletterwhichiswrittenbyhimisdifficulttoread.,3.Ilikethepeoplewhoarehonest.,4.Shepreferstoeatapplesthatarebig.,5.ThegirlwhoItalkedwithismydeskmate.,6.Themanwhooftenhelpsmelefthere.,7.Thesongswhichshesingsareverypopular.,8.Hewholaughslastlaughsbest.,用来修饰某一名词或代词的从句是定语从句。,什么是定语从句？1.Thebikethathasabelli,4,1.,Thenoodles,thatIcooked,weredelicious.,2.,Lucysaid,thatshewasnotmadat,him,anymore,.,3.Ilikethepeople,whoarehonest,.,4.Iwanttotellhim,whoIam,.,5.Shepreferstoeatapples,thatarebig,.,6.Shetoldme,thattheearthisround,.,7.Thegirl,whoItalkedwith,ismydeskmate.,8.Thesongs,whichshesings,areverypopular.,9.Shedoesntknow,whichbikeishers,.,辨一辨（定语从句）,10.Theman,whooftenhelpsme,lefthere,.,1.ThenoodlesthatIcookedweredel,5,1.The,bike,thathasabellisLucys.,2.The,letter,whichiswrittenbyhimisdifficulttoread.,3.Ilikethe,people,whoarehonest.,4.Shepreferstoeat,apples,thatarebig.,5.The,girl,whoItalkedwithismydeskmate.,6.The,man,whooftenhelpsmelefthere.,7.The,songs,whichshesingsareverypopular.,8.,He,wholaughslastlaughsbest.,被定语从句修饰限定的词叫,先行词,1.ThebikethathasabellisLucys.,6,找一找,1.,Thenoodles,thatIcooked,weredelicious.,2.Ilikethepeople,whoarehonest,.,3.Shepreferstoeatapples,thatarebig,.,4.Thegirl,whoItalkedwith,ismydeskmate.,5.Theman,whooftenhelpsme,lefthere,.,6.Thesongs,whichshesings,areverypopular.,找一找1.ThenoodlesthatIcookedwere,7,析一析（先行词在从句中做什么成分）,1.,Thenoodles,thatIcooked,weredelicious.,2.Ilikethepeople,whoarehonest,.,3.Shepreferstoeatapples,thatarebig,.,4.Thegirl,whoItalkedwith,ismydeskmate.,5.Theman,whooftenhelpsme,lefthere,.,6.Thesongs,whichshesings,areverypopular.,宾,主,主,宾,主,宾,宾,析一析（先行词在从句中做什么成分）1.Thenoodlest,8,1.Doyouknowtheman_iswearingglasses?,A.whoB.whichC.whatD.where,2.Theboy_isplayingfootballismybrother.,A.whichB.whoC.whatD.where,3.Icantfindthebook_mymotherboughtme.,A.whoB.whenC.whichD.what,(A),(B),(C),选一选（关系词）,1.Doyouknowtheman_iswe,9,4.Thefilm_Isawyesterdaywasveryinteresting.,A.whoB.whenC.whatD.that,5.Isthisthefactory_youwishtovisit?,A.thatB.whereC.whenD.what,(,D),(A),选一选（关系词）,4.Thefilm_Isawyesterday,10,如何选,1.找定语从句,2.找先行词,3分析先行词在定语从句中做什么成分（主语、宾语）,4分析先行词指人还是指物,如何选1.找定语从句2.找先行词3分析先行词在定语从句中做什,11,1,.Icantfindthebook_mymotherboughtme.,A.whoB.whenC.whichD.what,2,.Thefilm_Isawyesterdaywasvery,interesting.,A.whoB.whenC.whatD.that,1.Icantfindthebook_my,12,1.,Thatsall,_,Iknow.,A.thatB.whichC.whoD.whom,2.,Isthereanything,_,Icandoforyou?,A.thatB.whichC.whoD.whom,3.,Heansweredfewquestions,_,theteacherasked.,A.thatB.whichC.whoD.whom,1.当先行词是something,anything,everything,nothing,few,little,much,any,all等不定代词时，或被不定代词修饰时，关系词用that而不用which。,A,A,A,1.Thatsall_Iknow.A.tha,13,1.,Thatstheonlything,_,Icandonow.,2.Thisistheverypen_Iusedbefore.,A.whoB.whichC.thatD.whom,C,A.thatB.whichC.whoD.whom,A,2.,当先行词,被,thevery,theonly,the,just，,thesame,修饰时,，关系词用that而不用which.,1.Thatstheonlything_Ican,14,1.,Thatisthemostinterestingbook,_,Ihaveeverread.,A.whoB.whichC.thatD.whom,C,2.,Thatisthe,bestmovie_,Ihave,saw.,A.whoB.whichC.thatD.whom,C,3.,当先行词被形容词最高级修饰时,关系词用that,而不用which,1.Thatisthemostinterestingbook,15,1.ThebookisthefirstEnglishbook_Ihaveread.,A.whoB.whichC.thatD.whom,C,2.Thelastthing_weshoulddoistocleantheclassroom.,A.whoB.thatC.whichD.whom,B,4.,当先行词被,序数词（含last)或基数词,修饰时,关系词用that而不用which,1.ThebookisthefirstEnglishbook,16,Themanandhisdog,_,Ialwaysmeet,arestandingbythegate.,A.thatB.whichC.whoD.whom,A,5.,当先行词,既有人又有物,时,关系词用that,而不用which,Themanandhisdog_Ialway,17,1.,Whoisthegirl,_,spoketoyoujustnow?,2.,Whichisthepen,_,youlost?,A.whoB.whichC.thatD.whom,C,C,6.,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.,1.Whoisthegirl_spoketoyou,18,that/which代表物，区别听我来叙述；,先行若是不定代，,that,就把,which,踹；,先行词前有两数，就用,that,定无误；,先行词前最高级，还用,that,必无疑；,（,thej,ustonlyverysamelast,其后也要用,that;,）,如何记,that/which代表物，区别听我来叙述；如何记,19,Theboy,_,Imlookingfor,ismyfriend.,A.whoB.whomC.which,AB,2.,Ihaveafriend,_,playssports,.,A.whoB.whomC.which,A,当先行词指人，并且在从句中做宾语时，关系词可以是who,也可以是whom,但当先行词指人，并且在从句中做主语时，只能用who，不能用whom。,3.Theman_,oftenhelpsme,lefthere,.,A.whoB.whomC.which,A,Theboy_Imlookingforismyf,20,2.,Theman,_,he,talkedwith,justnow,isafamouswriter.,A.whoB.whomC.thatD./,ABCD,1.,Thefilm_Isawyesterdaywasveryinteresting.,A.thatB.whoC.whomD./,AD,当先行词在从句中做宾语时，关系词可以被省略。,2.Theman_hetalkedwithj,21,1.Thehouse,whichweboughtlastyear,isverynice.,2.Thebook,whichIreadyesterday,ishers.,3.Theman,whoImetyesterday,ismyteacher.,非限制性定语从句（常用逗号与主句隔开）先行词指人时，关系词只能用,who,，先行词指物时，关系词只能用,which,，无论先行词指人还是指物，关系词都不得用that.,1.Thehouse,whichweboughtlastye,22,Iprefer,shoes,that,are,cool.,Ilike,apizza,that,is,reallydelicious.,Ilove,singers,who,are,beautiful.,Ihaveafriendwho,plays,sports.,who/that,/which,在定语从句中做主语时，,谓语动词的单复数应与,先行词,保持一致,who/that/which在定语从句中做主语时，,2