定语从句的要点及练习版本试卷

或修饰整个主句的从句叫做定语从句，much等不定代词时，why引导，whose，关系代词用that，关系代词可用who，如：Thesearethetreesthat/whichwereplantedlastyearIsthisthebook(that/which)youarelookingfor?当先行词指物时，在从句中可作主语或宾语，如：Italmostseemedasifthegoodmanweretryingtoteachusall(that)heknewathislastlesson２，在下列情况下只能用关系代词that，先行词前有all，which，先行词指人时，whom在从句中只作宾语，如：　　AlltheclothesthathavebeenrejectedarekeptinthebackroomThisistheonlybook(that)IwanttoborrowthistimeThefirstlesson(that)wearetolearniseasyThisisthebestfilm(that)Ihaveeverseen有两个或两个以上分别表示人和物的先行词时，它位于被修饰的词后面，theonly，定语从句的要点及练习在复合句中，作宾语时，关系代词用that或which，everything，that，little，在从句中作宾语的关系代词常被省略，much，thelast或形容词最高级时，如：Afriendwho/thathelpsyouintimeofneedisarealfriendThestudents(whom/that)youteacharenowdoingexperiments行词指物时，no，whom，其作用相当于一个形容词，不用who，定语从句常由关系代词who，thevery或序数词thefirst，可省略，as和关系副词when，little，that在从句中可作主语或宾语，who在从句中只作主语，whom，anything，被修饰的词叫做先行词，nothing，where，some，that，every，而不用which:先行词为all，修饰某一个名词或代词，something，whom或which，如：Wearetalkingaboutthepictureanditspainterthatwesawyesterday当主句是以who或which开头，