关系代词that 的用法

关系代词that 的用法

(1)不用that的情况

(a) 在引导非限定性定语从句时。

(错)The tree, that is four hundred years old, Is very famous here.

(b) 介词后不能用。

We depend on the land from which we get our food.

We depend on the land that/which we get our food from.

(2) 只能用that作为定语从句的关系代词的情况

(a) 在there be 句型中，只用that，不用which。

(b) 在不定代词，如：anything, nothing, the one, all等作先行词时，只用that，不用which。

(c) 先行词有the only, the very,the same,the last,just修饰时，只用that。

(d) 先行词为序数词、数词、形容词最高级时，只用that,不能用which。.

(e) 先行词既有人，又有物时。

(f) 先行词指物，在主句中作表语时．

(g) 为了避免重复．

(h)先行词是the way或the reason时，that可作关系副词，也可省略

(i) 主句的主语是疑问词who /which时

举例：Is this the book that you borrowed in the library? 这是你在图书馆借的那本书吗？

Who that break the window should be punished．谁打碎了窗户都要受到惩罚．

All that is needed is a supply of oil. 所需的只是供油问题。

Finally, the thief handed everything that he had stolen to the police.那贼最终把偷的全部东西交给了警察。

that必用

1先行词是最高级或被最高级修饰

2是序数词或被序数词修饰

3不定代词

4先行词即指人又指物

5被only；the every，no，one of等修饰

6主句有which；who；whom

7there be 句型中

8如果有两个从句，其中一个关系代词已用了which,另一个关系代词宜用that 9先行词在主句中作表语，或者关系代词本身作从句的表语是宜用that that在作宾语时可省

本段难点分析

（一）限制性定语从句只能用that的几种情况

1、当先行词是anything, everything, nothing (something 除外), few, all, none, little, some等代词时，或者是由every, any, all, some, no, little, few, much，each等修饰时

(1) Have you taken down everything (that) Mr. Li has said?

(2) There seems to be nothing (that) seems impossible for him in the world.

(3) All that can be done has been done.

(4) There is little (that) I can do for you.

注意1：部分时候that可以省略，如部分例句将that用括号括住。

注意2：当先行词指人时，偶尔也可以用who

(4) Any man that/.who has a sense of duty won’t do such a thing.

2、当先行词被序数词修饰The first place that they visited in London was the Big Ben.

3、当先行词被形容词最高级修饰时This is the best film that I have seen.

4、当形容词被the very, the only，the same,the last 修饰时

(1) This is the very good dictionary that I want to buy,

(2) After the fire in his house, the old car is the only thing that he owned.

当先行词指人时，偶尔也可以用who

(3) Wang Hua is the only person in our school who will attend the meeting？

5、当先行词前面有who, which等疑问代词时

(1) Who is the man that is standing there?

(2) Which is the T-shirt that fits me most?

6、当先行词既有人，也有动物或者物体时

Can you remember the scientist and his theory that we have learned?

7.当关系代词在定语从句中做表语

The village is no longer the one that it used to be 10 years ago.

8.当在there be句型中，通常情况下用that，不用which

（二）关系代词as和which引导的定语从句as和which引导非限制性定语