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2017年初中英语语法定语从句知识点

2017年初中英语语法定语从句知识点
2017年初中英语语法定语从句知识点

定语从句

1.定义

定语: 修饰名词或代词的词叫定语。

I like the white cat better.

Do you like the rabbits in the cups.

I can’t find a place to eat.

定语从句: 修饰名词或代词的句子叫定语从句。定语从句一般紧跟在它所修饰的先行词后。先行词:被定语从句修饰的词叫先行词。

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,等

关系副词有: when, where, why

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。

The man who is shaking hands with my father is a policeman.

由who, whom, whose引导的定语从句。

who充当定语从句的主语、宾语

whom充当定语从句的宾语

whose充当定语从句的定语

Do you know everyone _______ came to the party.

The man ____________ you wanted to visit is a scientist.

This is the woman ______ fingers were cut in an accident.

由which 引导的定语从句,which 指物。

he house which we live in is very old.

当关系代词which, that, who, whom在定语从句中充当宾语时,可以省略。

The man (that/whom/who) I nodded to is Mr. Li.

that和which在指物的情况下一般都以互换, 但在下列情况下, 一般用that而不用which。

1.先行词为all, everything, nothing, anything, little, much 等不定代词时。

I am not sure she has got anything (that) you can borrow.

2.先行词被all, every, no, some, any, little, much等修饰时。

I’ve read all the books that are not mine.

3.先行词被序数词或最高级修饰时。

This is the first book (that) he has read.

4.先行词被the only, the very, the same, the last修饰时。

This is the very book that belongs to him.

5.先行词是两个或多个分别表示人或物的名词时。

He told us many interesting things and persons that we had never heard.

由when, where, why引导的定语从句

I will not forget the night _____ we met first.

Zhuhai is the place _____ she was born.

We don’t know the reason _____ he was late today.

定语从句的解题办法:

找出先行词。

看先行词在定语从句中所充当的成分,作主语,宾语,表语或是定语时要用关系代词,如果作状语,则要选用关系副词。如果没有相应的关系副词可用的话,就要根据句意选择适当的介词加关系代词。

The boy is Tom. The boy is smiling.

The boy who is smiling is Tom.

The man is kind. Everyone likes him.

The man (who) everyone likes is kind.

The woman got the job. We saw her on the street.

The woman (whom) we saw on the street got the job.

Mrs. Clark is angry with the goat. The goat is eating her flowers.

Mrs. Clark is angry with the goat which is eating her flowers.

Can you lend me the book? You talked about it last night.

Can you lend me the book (that/which) you talked about last night.

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Is he the man who/that wants to see you? (who/that在从句中作主语) He is the man whom/ that I saw yesterday. (whom/that在从句中作宾语) 2) whose 用来指人或物,(只用作定语,若指物,它还可以同of which互换). 例如: Please pass me the book whose (of which) cover is green. 3) which, that 它们所代替的先行词是事物的名词或代词,在从句中可作主语、宾语等. 例如: A prosperity which / that had never been seen before appears in the countryside. (which / that在句中作宾语) The package (which / that) you are carrying is about to come unwrapped. (which / that在句中作宾语) 关系代词that和which 都可以指物,that 和Who 都可以指人,其用法区别:

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高中英语---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等关系词在定语从句中有三大作用 1. 连接作用——连接先行词和定语从句。 2. 替代作用——在定语从句中替代从句所修饰的先行词。 3. 成分作用——在定语从句中作主语、宾语、定语或状语。 The man who is shaking hands with my father is a policeman. 二关系代词引导的定语从句 引导定语从句的关系代词主要有who, whom, whose, which, that等。它们分别代替前面的先行词,并在定语从句中作主语、宾语或定语。 1. who 指人,在定语从句中作主语。 That is the teacher who teaches us physics. 2. whom 指人,在定语从句中做宾语,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. 3. which 指物,在定语从句中做主语或宾语,做宾语时常可省略。 Football is a game which is liked by most boys.

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