2021年四川省高县沙河中学校人教版中考英语复习定语从句ppt课件.ppt

1、专题复习专题复习：定语从句定语从句(一一)四川省高县沙河中学校四川省高县沙河中学校 宁雪梅宁雪梅 用所给单词的正确形式填空v The letter I was looking forward to _ at last.(come)v He was the person _ I was looking forward to meeting.A.who B.which C.whom D.whoseLead-in came定语从句的重难点v重点：1.发现复合句中的定语从句 2.标志词的记忆与发现 3.定语从句中谓语动词的数与先行词的一致性v难点：1.判断关系代词或关系副词在从句中所作成分 2.定语从

2、句中关系代词与关系副词的选择 定语定语 从句从句定语从句的定义定语从句的定义用法用法who,whom,whose,which,that引导引导 when,where,why 引导引导关系代词关系代词关系副词关系副词定义从句的定义定义从句的定义在复合句中起定语作用，修饰某一名词在复合句中起定语作用，修饰某一名词或代词的从句叫或代词的从句叫定语从句定语从句。被定语从句修饰的词叫被定语从句修饰的词叫先行词先行词，通常位，通常位于定语从句之前。于定语从句之前。I like music that I can sing along with.定语从句定语从句先行词先行词关系代词关系代词知识点一关系代词和关

3、系副词在句中的作用关系代词和关系副词在句中的作用关系代词关系代词关系副词关系副词 who whom whose which that when where why 起连接作用起连接作用2.充当从句中的成分充当从句中的成分eg.This is the right book that youre looking for.关系代词的用法v1.who 指人，在定语从句中做主语指人，在定语从句中做主语v eg.I know the girl who wears jeans over there.v eg.Do you like the boys who are playing soccer?vNote:

4、定语从句谓语动词的定语从句谓语动词的数数应与先行词保持一应与先行词保持一致致知识点 二v2.whom 指人，是指人，是who的宾格，在定语从句中的宾格，在定语从句中作宾语，常可省略作宾语，常可省略 eg.He is the person(whom)I talked with.eg.Jack is the boy(whom)I met five years ago.v3.which 指物，在从句中作主语或宾语，作宾指物，在从句中作主语或宾语，作宾语时可省略。语时可省略。eg.This is the museum which was built last year.v eg.Is this the

5、 pen(which)you are looking for?v4.that 既可指人，又可指物。指人时相当于既可指人，又可指物。指人时相当于who/whom;指物时相当于指物时相当于which.在定语从句在定语从句中作主语或宾语，作宾语时可省略。中作主语或宾语，作宾语时可省略。eg.I prefer music that/which has great lyrics.eg.The woman(that/whom)I visited yesterday is my aunt.v5.whose 是是who 的所有格，作后面名词的定的所有格，作后面名词的定语。既可指人，又可指物。语。既可指人，又可

6、指物。vTom helped to look after the kid whose parents have gone to Beijing.v She lives in a house whose windows face the south.只能用只能用that 或或which 的情况的情况v 只用只用thatv1)当先行词被序数词或形容词最高级修饰时，当先行词被序数词或形容词最高级修饰时，只用只用that.vThe first gift that I got from her will be kept well.vThis is the best book that I have ev

7、er read.知识点三v 当先行词是当先行词是all,much,little,few,something,anything,everything,nothing等不定代词时等不定代词时,只用只用thatv All that he said is true.v He did everything that could help us.v 当先行词被当先行词被only,the very,the same,the last 修饰时，只用修饰时，只用thatvThis is the only thing that I want to do.vThese articles are the very o

8、nes that should be read.v 当先行词既包括人又包括物时，只用当先行词既包括人又包括物时，只用thatv Im going to talk about the countries and people that I have visited.v Lets talk about the people and things that we remembered.v 当主句是以当主句是以who/which开头的特殊疑问句开头的特殊疑问句时，为了避免重复，只用时，为了避免重复，只用thatv Which is the stamp that you like best?v Who

9、is the girl that is talking with the foreigner?只用只用whom/which 的情况的情况 v在定语从句中作介词的宾语，且介词位于关系代在定语从句中作介词的宾语，且介词位于关系代词前词前v I know the girl with whom you went shopping yesterday.v The house in which I used to live has become a hotel.Revisionv定语从句定语从句指在复合句中起指在复合句中起_作用，修饰作用，修饰某一某一_的从句。的从句。v先行词先行词是指被是指被_修饰的词，通常位修饰的词，通常位于定语从句于定语从句_。v定语从句谓语动词的定语从句谓语动词的数数应与应与_保持一保持一致致v 引导定语从句的关系代词有：引导定语从句的关系代词有：_名词或代词名词或代词 定语定语 定语从句定语从句之前之前先行词先行词Who/whom/whose/which/that