解读定语从句中的关系代词
具有连接作用的关系代词，that which who whom whose “关系代词”用于引导定语从句，关系代词有：who, whom, whose,
that, which, as。
关系代词和关系副词，关系副词有：when, where, why。
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注意：关系副词里面没有how。
如果要修饰方式way ，用that 或in which 引导，或者不用引
导词。
I don’t like the way (that, in which) he eyed m e.
我不喜欢他看我的那个样子。
先行词是人：多用who（一）
先行词是人而关系代词在限制性定语从句中做主语时，下列情况多用who，也可用that，但是用who更常见。
Is he the man who/that wants to see you?
他就是你想见的人吗？
A friend who/that helps you in time of need is a real friend.
患难之交才是真朋友。
先行词是人：多用who（二）
一、先行词是人称代词he, they, one(s)或指示代词those时，引
导词多用who。
Those who want to go to the Great Wall sign up here.
要去长城的人在这儿签名。
Time goes fast for one who has a sense of beauty.
对一个有美感的人时间总是快速而过的。
二、先行词是指人的序数词或是被序数词修饰时。
The first man who talks to me will receive a surprising present.
第一个和我对话的人将获得一份惊喜的礼物，引导词多用who。
They were the first who were here.
他们是第一批到达这儿的人。
先行词是人：多用whom
先行词是人而关系代词在限制性定语从句中做宾语时，下列情况多用whom，也可用that，但是更多的情况下是采用省略关系代词。
关系代词在限制性定语从句中做宾语：whom/ that，更多省略He is the man (whom/ that) I saw yesterday.
他就是我昨天见的那个人。
The students (whom/ that) you teach are now doing
experiments.
你任教的学生这时在做作业。
Then I telephoned the doctor (whom) Mr. White recommended.
然后我打电话给怀特先生推荐的那个医生。
先行词是人：只能用whom
先行词是人而关系代词在限制性定语从句中做介宾时，只能用
whom。
This is the man to whom I referred.
这就是我提到过的那个人。
The people with whom he worked thought he was a bit strange.
和他一起工作的人认为他有点奇怪。
先行词是人：只能用that
先行词是人时，在以下情况下，只能用that。
一、主句中包含疑问代词who或which时。
Who is the man that is standing by the door?
站在门边的那个人是谁呀？
Who that has ever worked with him doesn’t admire him?
曾经和他一起工作过的人谁不称赞他？
Which of us that knows anything does not know this?
我们中凡是稍有常识的人哪一个不懂得这个？
二、关系代词在从句中做表语时。
He is no longer the simple-minded man that he was five years
ago.
他不是五年前那个头脑简单的人了。
三、关系代词在从句中做宾补时。
He is not the fool (that) you thought him.
他并不像你想象的那样傻。
四、有两个先行词，而一个是人，另一个是物时。
He spoke largely of the men and the things that he had seen.
他主要讲了他所见到的人和物。
五、先行词被形容词最高级修饰时。
He is the bravest man that I have ever seen.
他是我所见过的最勇敢的人。
六、先行词被all, any, no, only, same, very等修饰时。
Ask Tom or any other student that was there.
问问汤姆或是任何一位当时在那儿的学生。
He is the very boy that I am looking for.
他就是我在找的那个男孩。
先行词是人：不能用that
先行词是人时，在以下情况下，只能用who/whom，不用that。
一、定语从句中的引导词和谓语动词被其他成分所分隔。
He was a man who, if had been properly supported, would have
worked wonders.
如果当时给与适当的支持，他是一个本该创造出奇迹的人。
二、当先行词是集体名词被看作一群个体时。
The crew who were all asleep forgot to hoist the lantern.
熟睡的船员们全都忘了挂灯。
注意：当先行词是集体名词被看作一个整体时，关系代词要用
which。
先行词是人：多用which
一、当先行词指婴幼儿、小孩时。
He made a face to the child which was in the mother's arm.
他对抱在母亲怀中的婴儿做了个鬼脸。
