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1、定语从句之介词+关系代词英语讲师孙杰考点透视考纲定位和能力要求：掌握判断介词+关系代词引导的定语从句中介词的方法，并能够在试题中应用。知识内涵：有些定语从句需要使用介词+关系代词（which/whom）来引导。一、“介词+关系代词”中介词的位置介词可以放在关系代词前面时，此时，关系代词只能使用which/whom,并且不能省略。介词也可放到句尾，此时关系代词which、that、who、whom都可以使用，而且可以省略。二、判断介词的方法。1.Theday_______shewasbornwasalitt
2、lemysterious.2.Inthedarkstreet,therewasn’tasingleperson______onwhichtowhom典题直击1.Guncontrolisasubject_______Americanshavearguedforalongtime.（09陕西）C典题直击2.Bynineo’clock,alltheOlympictorchbearershadreachedthetopofMountQomolangma,_____appearedararerainbowsoon.
3、（08福建）A.ofwhichC.fromwhichD典题直击3.Hewaseducatedatthelocalhighschool,_____hewentontoBeijingUniversity.（07江苏）A.afterwhichC.inwhichA典题直击4.Manypeoplewhohadseenthefilmwereafraidtogototheforestwhentheyrememberedthescenes______peoplewereeatenbythetiger.（05广东）B.by
4、whichD.inwhichD三、“介词+关系代词”其它常见结构1.不定代词some,few,many,half,neither,none,both,all等+of+which/whom引导的定语从句。此时，一定要注意与并列句的区别。例如：典题直击1.Thechildren,______hadplayedthewholedaylong,werewornout.（2013浙江）A.allofwhatC.allofthemD典题直击2.Mariahaswrittentwonovels,bothof____ha
5、vebeenmadeintotelevisionseries.（2012山东）C典题直击3.Inourclassthereare46students,_____halfwearglasses.（2012四川卷）A.inwhomC.ofwhomC2.“介词+which+名词”引导的定语从句这样的结构在高考试题中并不是很常见，大家重点记住几个常考的结构：inwhichcase,duringwhichtime，atwhichpoint等等。典题直击Hemaywinthecompetition,_____heis
6、likelytogetintothenationalteam.（2013辽宁）A.inwhichcaseC.inwhatcaseA3.“whose+名词”引导的定语从句可以用“ofwhich/ofwhom”来替代whose。例如：Ahugeamountofoilspilled,whoseeffectsarestillbeingfelt.=Ahugeamountofoilspilled,theeffectsofwhicharebeingfelt.=Ahugeamountofoilspilled,ofwhic
7、htheeffectsarebeingfelt.3.“whose+名词”引导的定语从句可以用“ofwhich/ofwhom”来替代whose。例如：典题直击1.Themanpulledoutagoldwatch,_______weremadeofsmalldiamonds.（08陕西）A.thehandsofwhomC.whichthehandsofD典题直击2.Sheshowedthevisitorsaroundthemuseum,theconstruction_____hadtakenmorethan
8、threeyears.（2011江西卷）A.forwhichC.ofwhichC能力突破1.Windpowerisanancientsourceofenergy____wemayreturninthenearfuture.（2010上海）CD【总结】1.选项特点：大部分的试题，四个选项或至少两个选项为介词+关系代词形式；考查“代词+of+which/whom”的试题，选项中常有them,that,those,these,it等
