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1、定语从句讲解什么是定语从句呢？答案：用来修饰前面某一名词或代词的从句叫定语从句。定语从句的分类：限定性定语从句和非限定性定语从句1.从结构上来看eg:Themanwholivesnexttousisapoliceman.先行词______________关系词___定语从句___________关系词关系代词:that,which,who,whom,whose关系副词:when,where,why关系代词：指物：thatwhich指人：who(主/宾格)thatwhom（宾格）2.判断关系代词和关系副词的使用取决于他们在定语从句中充当的成分。eg:Thescho
2、ol(which/that/x)wevisited宾语lastyearisunderconstruction.eg:Theschool(where)weworked状语lastyearisunderconstructionnow.3成分关系代词whowhomwhichthat---主语/宾语whose------定语关系副词whenwhywhere-----状语主语宾语介宾人whowhom介+whomthatthat物whichwhich介+which功能不省可省介词提前不可省Thisisadreamwhich/thatwillnevercometrue.The
3、dogwhichwaslosthasbeenfound.Practise:Thisisthehousewhichisforsale.2.Thebookwhichislyingonthefloorismine.which/that作主语.(不能省)who/that作主语.(不能省)Thisisthefilmstar.ThefilmstarisverypopularinChina.ThisisthefilmstarwhoisverypopularinChina.(作主语)TheboywhobrokethewindowiscalledRoy.Doyouknowthem
4、anwhospokeatthemeetingyesterday?Thegirlwhoiswateringtheflowersismycousin./thatwhich/that作宾语：（可省略）Thisisthecard.I’vejustreceivedthecard.Thisisthecardwhich/thatI’vejustreceived.Practise:Thisisthemistakewhich/thatIalwaysmake.Istillkeeptheletterswhichshewrotetome.Ilostthepenwhichmyfather
5、boughtme.()（作宾语）whom/that作宾语：(可省略)Themanisafamouswriter.Hedescribedthemanjustnow.Theman(whom/that)hedescribedjustnowisafamouswriter.(作宾语）TheboywhomI‘mlookingforismyfriend.Thethiefhasbeensenttoprison.Thepolicecaughtthethieflastnight.Thethiefwhomthepolicecaughtlastnighthasbeensenttopri
6、son.介宾eg:Theschoolinwhichheworksisfarfromhishouse.Americanwomenusuallyconsidertheirbestfriendassomeonewithwhomtheycantalkfrequently.注意：定语从句中固定动词短语（动词+介词）不拆开如lookfor,lookafter,takeon,takeafter......eg:Thesearethepicturesthat/which/xIamlookingfor.有时只能用that,不用which,常见的情况有六种：当先行词是all,any
7、,few,little,none,anything,everything,nothing,everybody,nobody,everyone,noone或被它们修饰时。That’sallthatIknow.IsthereanythingthatIcandoforyou?Heansweredfewquestionsthattheteacherasked.2.当先行词被形容词最高级或序数词修饰时ThatisthemostinterestingbookthatIhaveeverread.ThefirstthingthatIshoulddoistoreviewmyles
8、sons.3.当先行词有
