中考英语语法思维导图之定语从句中考英语语法思维导图之定语从句中考英语语法思维导图之定语从句中考英语定语从句精讲定语形容词介词短语非谓语动词短语前置Ihaveagoodfriend.后置Iwanttodosomethinginteresting.后置Theboyinwhiteismyfriend.后置Idon’thaveahousetolivein.修饰名词或代词的成分常译为“…的”句子后置IlikestudentswholikeEnglish.定语从句结构图解定语从句引导词特殊情况注意事项先行词是人，用who先行词非人，用which宾格whom用that不用which的条件用which不用that的条件无引导词：先行词在定从中作宾语，引导词可省略先行词在定从中作主语，定从谓动单复数由先行词决定oneof+复数名词，作先行词，谓动用复数the(only)oneof,thevery/right+复数名词，作先行词，谓动用单数作定语的句子，即“…的”可以作名词或代词的定语万能钥匙that引导词用that，不用which的条件=1\*GB3①先行词前有最高级修饰；或先行词就是最高级；=2\*GB3②先行词前有序数词修饰；或先行词就是序数词；=3\*GB3③先行词前有theonly,theright,thelast,just,thesame,thevery等词修饰；=4\*GB3④先行词是不定代词all,everything,one等词；或先行词前有不定代词修饰时；=5\*GB3⑤先行词中既有人又有物；=6\*GB3⑥主句是which或who引导的特殊疑问句；=7\*GB3⑦Therebe句型中引导词用which，不用that的条件=1\*GB3①引导词前有介词，如：inwhich;onwhich;withwhom=2\*GB3②先行词是that,those不用that的条件介词后用whom，which，不用that人主who关系代词引导词人宾whom物主/宾which人/物主/宾that人/物定whose=ofwhom人=ofwhich物时间状when=inwhich/onwhich=atwhich关系副词地点状where=inwhich/atwhich原因状why=forwhich（三年经典）2011-2013全国各地中考英语试题精选：定语从句【2011广西百色】34。Thepolicemancaughtthethief______hasstolenMr。Li’scomputer。A。whichB。whoseC.whomD。who答案：D【解析】考查定语从句的引导词，which用于指事儿;whose“谁的"；whom“谁”是宾格;who“谁"，是主格，先行词指人,关系代词在从句中作主语,所以要用主作格。（2011桂林)37.Thebasketball________Iboughtyesterdaycostme80yuan.A.thatB.whereC.whoD。when37.答案：A【解析】连词的用法。定语从句的连接词根据先行词来判断，先行词为人时用who或that，先行词为物时用which或that。此题中先行词basketball为物因此用that，故选A。【河北省2011】43。Theteacherscameforavisitareforeigners.A.whoB。whomC。whoseD.which【答案】A【解析】考查定语从句的关系词.who指代人，在从句做主语和宾语；whom指代人,在从句做宾语；whose指代谁的，在从句做定语；which指代物，在从句做主语和宾语。此处修饰先行词是“人”而且在从句中作主语，用who引导.故选A。【2011•河南省】32.Tony,tellmetheresultofthediscussion_____youhadwithyourdadyesterday。whatB。whichC。whenD。who32。答案：考查定语从句。该句的先行词为thediscussion，故用which做关系代词,在从句中做宾语.语意：…告诉我你和你父亲讨论的结果.注意：what不是关系词；when做关系副词在从句中做时间状语；who做关系代词时，先行词必须是人。【2011黑龙江绥化市】(）18。Thisisthecamera______myunclegavemeformyb