高考英语重庆定语从句知识点图文解析

高中英语定语从句全面详细讲解-CAL-FENGHAI.-(YICAI)-Company One1定语从句一定义及相关术语1．定语从句：修饰某一名词或代词的从句叫定语从句。

定语从句一般紧跟在它所修饰的词之后。

2．先行词：被定语从句修饰的词叫先行词。

3．关系词：引导定语从句的词叫关系词。

关系词有关系代词和关系副词。

关系代词有that, which, who, whom, whose, as等；关系副词有when, where, why等The man who is shaking hands with my father is a policeman.注意：弄清楚关系词在定语从句中充当什么成分，是掌握定语从句、选择好关系词的关键。

二关系代词引导的定语从句1. who 指人，在定语从句中作主语。

The boys who are playing football are from Class One. 正在踢足球的男孩是一班的。

Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。

That is the teacher who teaches us physics. 那就是教我们物理的老师。

2. whom 指人，在定语从句中做宾语，常可省略，在口语或非正式文体中常可用who 来代替。

Li Ming is just the boy (whom) I want to see. 李明正是我想要见的男孩。

The professor (whom) you are waiting for has come. 你正在等的教授已经来了。

The girl (whom) the teacher often praises is our monitor. 老师经常表扬的那个女孩是我们的班长。

3.which 指物，在定语从句中做主语或宾语，做宾语时常可省略。

图解定语从句概念：定语可以由形容词,名词,代词,分词,不定式以及介词短语等来担任，也可以由一个句子来充当，充当定语功能的句子称为定语从句。

①指人的先行词⒈先行词：被定语从句所修饰的名词或代词②指物的先行词★先行词还可以是前面整个句子所叙述的事情。

He has passed the driving test, which surprises all of us.先行词(which替代前面所叙述的事情)①替代前面的先行词（替代作用）关系词的作用②连接主句和定语从句（连接作用）③在定语从句中作句子成分（成分作用）定语从句“三要素”⒉关系词:引导定语的词标准:根据关系词在从句中做的句子成分种类关系词的分类关系代词：在从句中做主,宾，表，定（that/which/who/whom/whose/as）关系副词：在从句中作状语(When/where/why)⒊定语从句：用来做定语，修饰限定先行词的句子。

①限制性定语从句：对先行词起限定修饰作用。

定He is a teacher who works at our school.定语从句②非限制性定语从句：对先行词起补充说明作用的分类 (先行词与定语从句之间有逗号隔开)语Beijing, which is the capital of China, is a beautiful city with a long history.比较:He has two sons, who work in the same company.(He has only two sons.)从He has two sons who work in the same company.(Perhaps he has two more sons)句定语从句几个难点①关系代词在定语从句中作宾语She is the girl (whom / that) I loved before.(可以省略whom/that)②关系代词在定语从句中作表语⒈关系代词的省略He is no longer the boy (that) he used to be.(可以省略that)限定性定语从句③关系代词作介词宾语，介词在从句句尾时可以省略比较:Housing price is a problem (that/which) people are interested in.Housing price is a problem in which people are interested.（此时只能用which且不能省略）①以疑问词who开头的句子中Who is the man that is shouting there?②关系代词在从句中作表语时用that的情况She is not the girl that she used to be.③先行词被the very, the right, the only修饰This is the very person that we are looking for.⒉先行词是人that/who的区别①行词是one, ones, anybody, all, none, those等Those who want to go to the cinema willhave to wait at the gate of the school.②句子中有两个定语从句,一个用了that,另外一个用who用who的情况Who is the boy that won the gold medal?③在there be 结构中There are many young men who are against him.④在非限定性定语从句当中Tom, who is my best friend, has gone abroad to study.①在非限定性定语从句中.She lost the game, which depressed her greatly.②关系词置于介词之后,作宾语.The pen with which you write is Jack’s.用which的情况③先行词是that或定语从句中套定语从句,一个关系词用that,另一个用which.Let me show you the novel that I borrowed fromthe library which is newly open to us.①先行词是不定代词如all, little, few, much,⒊先行词是物anything, everything, nothing, none, no one等that / which She did all that she could to help us.的区别②先行词被all, every, no, some, little, much,the only,the very, the right等所修饰时This is the very book that I want.③先行词中既有人又有物时She described in her compositions the people and用that的情况the places that impressed her most.④先行词前有序数词或形容词最高级修饰时。

高中英语语法复习专题讲解-定语从句一、定义及相关术语1．定语从句：修饰某一名词或代词的从句叫定语从句。

定语从句一般紧跟在它所修饰的先行词之后。

2．先行词：被定语从句修饰的词叫先行词。

3．关系词：引导定语从句的词叫关系词。

关系词有关系代词和关系副词。

关系代词有that, which, who, whom, whose, as 等；关系副词有when, where, why等。

关系词通常有下列三个作用：A、引导定语从句；B、代替先行词；C、在定语从句中担当一个成分。

例如：The man who is shaking hands with my father is a policeman.该句中，who is shaking hands with my father 是定语从句，修饰先行词the man，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。

二、定语从句的种类以及区别定语从句分为限制性定语从句和非限制性定语从句，现将它们之间的用法及区别列表如下限制性定语从句非限制性定语从句和先行词的关系密切（删去后，影响整个句子意义的表达）和先行词的关系不密切（是一种补充说明，删去后不影响整个句子意义的表达）不用逗号分开一般使用逗号分开可用关系代词that引导不可用关系代词that引导可以省略（that，who，which在从句中担当宾语时可以省略）不可以省略可以替代（whom作宾语时，可用who或that替代）不能替代只可以修饰先行词，不可以修饰主句或主句的一部分修饰整个主句或主句的一部分，此时定语从句前有逗号分开，只能用which或as引导。

限制性：她有两个当解放军的儿子。

She has two sons who are P.L.A.men.(Maybe she has other sons who are not P.L.A.men.)非限制性：她有两个儿子，他们都是解放军。

高中英语定语从句详细讲解定语从句基本概念在复合句中，修饰名词或代词的从句叫定语从句。

引导定语从句的词叫关系词。

被修饰的名词或代词叫先行词。

定语从句一般放在先行词的后面。

2 定语从句的关系词引导定语从句的关系词有关系代词和关系副词。

常见的关系代词包括that ，which ，who （宾格whom，所有格whose ），as 等。

关系副词包括where ，when ，why 等。

关系代词和关系副词放在先行词及定语从句之间起连接作用，同时又作定语从句的重要成分。

3 定语从句的分类根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。

1. 限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去。

例如：Any man that / who has a sense of duty won' t do such a thing.任何有责任感的人都不会做这样的事。

2. 非限制性定语从句主句与从句之间有逗号分开，起补充说明作用，如省去，意思仍完整。

例如：The house,which we bought last month,is very nice. 这幢房子很漂亮, 是我们上个月买的.注意：非限定性定语从句中不能使用关系代词that 。

4 关系代词的用法that 既可以用于指人，也可以用于指物。

在定语从句中作主语、宾语或表语，作宾语可省略。

例如：Mary likes music that is quiet and gentle.玛丽喜欢轻柔的音乐。

（that 作主语）The coat （that ）I put on the desk is blue.我放在桌子上的那件外套是蓝色的。

（that 作宾语）which 用于指物，在句中作主语、宾语或表语，作宾语可省略。

例如：The building which stands near the train station is a supermarket. 位于火车站附近的那座大楼是一家超市。

高三英语二轮复习重难点语法之定语从句讲解课件(共58张PPT)(共58张PPT)定语从句概念定语可以是形容词、名词、代词、数词、分词、副词、不定式以及介词短语和句子，定语从句在句中的作用相当于形容词，所以又称为形容词性从句。

P86概念I admire Zhong Nanshan [who is devoted himself to medicine in China].先行词关系词定语从句一．关系词定语从句所修饰的词叫先行词，连接先行词与从句的词叫关系词。

关系词分为关系代词和关系副词。

1.who/whom，两者都指人，who可以做定语从句的主语和宾语，而whom作宾语。

大部分情况whom可以用who代替，但是从句作介词宾语，且直接跟在介词后面，只能用whom。

P123-1关系代词：He is the man who lives next door.Some people who are successful language learnersoften fail in other fields.Yesterday I came across the man about whom youtalked last time.常用介词：of,on,at, from, with, in, for1. The man ____ visited our school yesterday is from London.A. whoB. whichC. whomD. when2.whose一般指人，但有时也指物，在定语从句中做定语。

指物时，whose+名词= 限定词+名词+of which或者of which+限定词+名词Do you know the girl whose Japanese is excellentPlease pass me the book whose cover is green.= Please pass me the book the cover of which is green.Do you work near the building ____ colour is yellowA. thatB. whichC. itsD. whose3.which一般指物，作定语从句的主语、宾语等The train which has just left is for Hangzhou.2. Tom did not take away the camera although it was just the same camera ____ he lost last week.A. whichB. thatC. whomD. as4.that可指人，也可指物，指人可以与who/whom互换，指物可以与which互换。