derecognize初中英语定语从句1关系代词引导定语从句讲解_练习及答案

2021年1月6日发(作者：支钟政)
定语从句1——关系代词引导的定语从句

【关系代词引导的定语从句】

（一）、定义：
在复合句中，修饰某一
名词
或
代词
的从句叫 做定语从句。
定语从句是指在一个句子中作定语的句子，定语从句要放在所修饰的词后。
如：1) The man who lives next to us is a policeman.
2) You must do everything that I do.
上面两句中的man和everything是定语从句所修饰的词，叫先行词，定语从句放 在先行词的后面。
引导定语从句的词有关系代词that, which, who(宾格whom, 所有格whose)和关系副词where, when、why
关系词常有三个作用：1、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
（二）、关系代词引导的定语从句
指人，在从句中做主语
(1)The boys who are playing football are from Class One.
(2)Yesterday I helped an old man who lost his way.
2. whom指人，在定语从句中充当宾语，常可省略。
(1) Mr. Liu is the person (whom) you talked about.
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。
(2) The man who/whom you met just now is my friend.
3. which指物，在定语从句中做主语或者宾语，做宾语时可省略
(1) Football is a game which is liked by most boys. ( which 在句子中做主语)
(2) This is the pen (which) he bought yesterday. ( which 在句子中做宾语)
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。
(1) The people that/who come to visit the city are all here. (在句子中做主语)
(2) Where is the man that/whom I saw this morning? (在句子中做宾语)
5. whose通常指人，也可指物，在定语从句中做定语
(1) He has a friend whose father is a doctor.
(2) I lived in a house whose roof has fallen in.
whose指物时，常用以下结构来代替
(3)The classroom whose door is broken will soon be repaired.
=The classroom the door of which is broken will soon be repaired.
(4)Do you like the book whose color is yellow?
=Do you like the book is yellow?

【总结】：
一、 关系代词引导定语从句时，可
作主
语、宾语、定语等句子成分。如：


1

代替人 代替物
which
which
代替人或物
that
that
主语
who
宾语 whom／who
定语 whose（＝of whom） whose（＝of which）



is the doctor who came from London.
book which／that I am reading is written by Thomas Hardy.
3. The desk whose leg is broken is very old.
4. This is the room that／which Shakespeare was born in.

二、使用关系代词时应注意以下几点：
1．如果先行词是all， anything， something， nothing， everything， little， none等不定代词，
关系代词一般只用that，不用which。
例如：All
that are
present burst into tears.
2 ．如果先行词被形容词最高级以及first，last，any，only，few，much，no，som e，very等词修饰，
关系代词常用that， 不用which。
例如：The first lesson that I learned will never be forgotten.
3．which还有一种特殊用法，它可以引导从句修饰前面的整个主句，代替 主句所表示的整体概念
或部分概念。在这种从句中，which可以
作主
语，也可以作 宾语或表语，多数情况下意思与and this相
似。
例如：He succeeded in the competition, which made his parents very happy.
4．先行词中既有人又有物时，关系代词应该用that。
例如：The boy and the dog that are in the picture are very lovely. < br>5．“介词＋关系代词”可以引导限制性定语从句，也可以引导非限制性定语从句。此结构中的介词
可以是in, on, about, from, for, with, to, at, of, without等，关系代词常常只可用whom或which，
不
可用
that。
例如：The room in which there is a machine is a workshop.
像listen to， look at， depend on， pay attention to， take care of等固定短语动词，在定语从句
中一般不将介词与动词分开。
例如：This is the boy whom she has taken care of.
一、 典型例题



( )1、 -Do you know the man ______is talking with your father？

-Yes， he‘s our headmaster.
A. he B. who C. which D. whom
( )2、The girl ______ is reading under the tree _____my sister.
A. which； is B. whom； was
C. who； is D. who； was

2