定语从句专题复习-中考复习.ppt

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1、定语从句TheAttributiveClauseWhichoneisHarryPorter?戴着眼睛的男孩是哈利波特TheboyiswearingglassesTheboyisHarryPorter定语从句（TheAttributiveClause）一概念定语从句（AttributiveClauses）在句中做定语，修饰一个名词或代词，被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。形容词、代词、名词等可做定语smartboy，manypeople，yourcardnumber，teachingplan。从句位置：先行词之后形容词性的

2、从句关系词的作用1.连接作用，引导定语从句。2.代替先行词。3.在定语从句中担当一个成分。TheboywhoiswearingglassesisHarryPorterTheboywhoiswearingglassesisHarryPorter先行词关系词定语从句关系代词关系副词whothatwhichwherewhenwhywhomwhose二关系词的用法1.关系代词whothat主语/宾语先行词是人whom宾语先行词是物which/that主语/宾语that先行词是人和物whose作先行词定语关系代词Tryit指出关系代词在句子中的成分1.Heistheman(whom/that)

3、Isawyesterday.2.Thebook(which)mysisitergavemeisveryinteresting3.Helivesinaroomwhosewindowfacessouth4.Thegirlwho/thatcametoourclaseisLiming5.Hehasafriendwhosefatherisadoctor.宾语定语宾语定语主语三如何选定定语从句关系词1.分辨主句和定语从句2.确定定语从句的先行词（人/物/人和物）3.把先行词带到从句中，看其在定语从句中充当的成分（主语宾语定语状语）4.若先行词在从句中做主语，宾语或定语则用关系代词，如果做状语则用关

4、系副词。用关系代词填空：that、which、who、whom、whose1.Thisistheman_____________wantstoseeyou.2.clockisamachine__________tellspeoplethetime.3.Thisisshirt_________Iboughtyesterday.4.Thisistheboywith_______hetalkedwhothatwhichwhatwhichthatwhomwhowhomwhosethat用法区别1.who指人，在从句中做主语或宾语Theboyswhoareplayingfootballarefr

5、omClassOne.TheboysarefromClassOne分解Theboysareplayingfootball做主语2.whom指人，在定语从句中充当宾语，常可省略。Mr.Liuistheperson(whom)youtalkedabout.Mr.Liuistheperson分解Youtalkedwiththeperson注意：关系代词whom在口语和非正式语体中常用who代替，可省略。作宾语若介词放在关系代词前，关系代词指人时用whom，不可用who或者that，也不能省略Themanwithyoutalkedismyfriend.Themanyoutalkedwithis

6、myfriend.whom（whom/who/that）3.whose通常指人，也可指物，在定语从句中做定语Iknowtheboywhosefatherisadoctor.Iknowtheboy分解Theboy'sfatherisadoctor作定语4.that指人时，相当于who或者whom；指物时，相当于which。在宾语从句中做主语或者宾语，做宾语时可省略Whereisthemanthat/whomIsawthismorning?Aplaneisamachinethatcanfly.which和that的用法which和that通常指物，既可以作主语也可以作宾语，作宾语可以省

7、略。(1)Footballisagamewhich/thatislikedbymostboys.(2)Thisisthepen(which/that)heboughtyesterday.作主语作宾语which和that的区别只能用that的情况ThisisthemostinterestingbookthatI'veeverread.ThisisthefirstplaythatihaveseensinceicamehereThisisthever