定语从句汇总讲解与经典习题

定语从句汇总讲解与经典习题

1．注意点：

(1) 定语从句：在主从复合句中用作定语的从句叫定语从句。定语从句一般紧接

在先行词(antecedent)后面。

(2) 先行词：被定语从句修饰的成份。先行词可以为一个词，短语，或整个主句。

(3) 引导定语从句的词叫关系词，分为关系代词和关系副词。

关系词的作用：引导定语从句，连接主句和从句，相当于一个连词；必在从句中作某个句子成份（可以做主语，宾语，表语，定语，状语）

常用的关系代词: that、which、who、whom、whose、as 、but (文语, 置于否定词之后=that/who…not…, "没有……不……", 在从句中作主语，宾语)

常用的关系副词（在从句中只作状语）: when、why、where

2. 几个关系代词的基本用法：

●that: 可指人或物；在定语从句中作主语，宾语，表语。(指人时，相当于who 或whom；指物时，相当于which)(一般不用于非限制性定语从句; 不可置于介词后作宾语) 如：

1. A letter that/which is written in pencil is difficult to read. (主语)

2. You can take anything ( that) you like. （宾语）

3. She's no longer the girl ( that) she used to be before.（表语）

●which: 指物；在定语从句中作主语，宾语，表语，定语。如：

1. The book which/that was on the desk was bought by my father.（主语）

2. The book (which/that) I bought yesterday is very interesting.（宾语）

3. He was proud, which his brother never was. （表语）

4. Tom spent four years in college, during which time he learned French.（定语）

●who, whom, whose:

who: 主格, 在从句中作主语，在口语或非正式用法中作宾语; 只可指人whom: 宾格，在从句中作宾语; 只可指人

whose: 属格，在从句中作定语，可指人也可指物。

1.I like the students who/that work hard. （主语）

2.All who heard the story were amazed. (代词如he, they, any, those, all, one等后多用who.)

3.Chaplin, for whom life had once been very hard, was a success as an actor. （宾语）

4.He's a man from whom we should learn.

= He's a man (whom/who/that) we should learn from.

5.A child whose parents are dead is called an orphan.（指人）

6.I'd like a room whose window faces south. （指物）

●as 的用法:(as 引导定语从句, 在定语从句中作主语、宾语、表语)

①如为限制性的，多用于the same …as ; the same as；such …as …; as many/much as；so …as等结构中。如：

1.I have the same book as you (have). 我有一本和你的一样的书。

2. Her attitude to him was quite the same as it had always been. (关系代词as和指示代词same连用, 在从句中用作表语, 先行词是same.)

3.--Why didn't you mention that in face of the police just now?

--- I thought it was such a minor detail as was hardly worth mentioning.

4.We will only discuss such problems as have something to do with our own interests.

5.Don't do such things as you are not sure about.

6.There is no such place as you dream of in all this world.

比较：Here is so big a stone as no one can lift. （定语从句）

Here is so big a stone that no one can lift it.（结果状语从句）

②如为非限制性的，多单独引导一个定语从句，这种定语从句可置于句首，句中或句尾，译为"正如，这一点"。（动词常为know, see, expect, point out, etc.）

※As we all know, smoking is harmful to one's health . (as作宾语）

=Smoking, as we all know, is harmful to one' health.

※He was a foreigner, as I knew from his accent. (宾语, 先行词是前面整个句子)

3. 关系副词引导的定语从句:

●When 指时间，在定语从句中作时间状语。其先行词是表时间的名词（如：time, day, week, tear, month, etc.）

1.He came last night when I was out.

2.We will put off the picnic until next week, when the weather would be better.

注意：先行词为"时间名词"，可用when引导定语从句，when在定语从句中作状语；还可以用which或that 引导，which或that在从句中作主语或宾语。

1.I still remember the day when /on which my brother joined the army.（作状语）

2.I still remember the days which/that we spent together. （作宾语）