2012高考英语 语法高考定语从句讲解课件.rar

高考英语定语从句讲解课件1.[1983]Thedoctor_____isleavingforAfricanextmonth.thenurseistalkingtohimwhomthenurseistalkingC.thenursistalkingtoD.Whothenurseistalking2.[1985]Hedidn’tknowwhichroom_____.A.theylivedB.theylivedinC.didtheyliveD.didtheylivein3.[1992]Inthedarkstreet,therewasn’tasingleperson_____shecouldturnforhelp.A.ThatB.whoC.fromwhomD.towhom注意1.含介词的引导词，其介词可放在引导词whom,which前或在从句原来的位置上。介词不提前，其在从句中作宾语的引导词who,whom,that,which可省。二.在下列情况下只用that，不用which①先行词是all,everything,nothing,anything,little,much,theone等不定代词时Thereisnothing(that)Icando.Imeantheonethatwasbroughtyesterday.②先行词被all,any,every,no,some,little,much等词修饰时Ihavereadallthebooks(that)yougaveme.Youmaytakehomeanyofthesebooksthatyoulike.③先行词被序数词或形容词最高级修饰时Thisisthefirstcomposition(that)hehaswritteninEnglish.Thisisthebestnovel(that)Ihaveeverread.④先行词被theonly,thevery(正是,恰是),thesame,thelast修饰时Thewhitefloweristheonlyone(that)Ireallylike.Thisistheverybook(that)Iwanttofind.Thelastplace(that)wevisitedwasthehospital.ThisisthesamewatchthatIlostyesterday.⑤当先行词有两个或两个以上时,既有人又有物,定语从句用that引导(that既可指人也可指物)Hetalkedabouttheteachersandschoolsthathehadvisited.2.mostof+which/whom引导的定语从句属非限定性定语从句，从句前应有逗号与主句分开，除most外，还有many,some,any,all,none,several,few,both,half,themajority,anumber,theyoungest,three(数词)infrontof,inthemiddleof,atthebackof,atthebottomof,onthetopof,atthefootof+which等。例：Heworksinamiddleschool,infrontofwhichthereisariver.1).thesame…as,such…as,so…as,as…as等结构中,只用asThisisnotsuchabookasIexpected.Iliveinthesamebuildingashe(livesin).Hereissobigastoneasnomancanlift.Asmanychildrenascamehereweremyfather’spupils.3).as替代一句话即可放句首也可放句末，而which只能放句末。四.定语从句中的主谓一致定语从句中的谓语动词的人称和数与先行词保持一致。例如：1.Herearesuchsentencesasareoftenusedbythestudents.(as指代sentences,谓语动词用are)。2.I,whoamaPartymember,shouldworkhardforourcountry.(who指代I,谓语用am.)。3.Hewasoneofthestudentswhowerepraisedforit.(who指代thestudents)他是被表扬的学生之一。4.Hewastheonlyoneofthestudentswhowaspraisedforit.(who指theonlyone)他是唯一被表扬的学生。五.易与定语从句混淆的其他复合句1.定语从句与同位语从句定语从句与前面的名词是修饰与被修饰的关系“…的”。而同位语从句是用来说明前面名词的内容。与that从句同位的