定语从句的关系代词 Which的用法: 若先行词指物则代替先行词在定语从句中充当主语或宾语.

This is the pen which was given by my friend.

先行词 指物代替先行词在定语从句中充当主语

This is the pen which my friend gave to me.

先行词 指物代替先行词在定语从句中充当宾语

下面是他和that在定语从句中的区别及用法which的用法：
that \which在代物时常常可以通用,但有时只宜于用which ,不用that

(1) 关系代词前有介词时.

This is the hotel in which you will stay.

(2) 如有两个定语从句,其中一句的关系代词是that,另一句宜于用which.

Let me show you the novel that I borrowed from the liberary which was newly open (新开放) to us.

注意2that \which在代物时常常可以通用,但有时只宜于用that ,不用which.

(1) 先行词是形容词最高级或者它的前面有形容词最高级时

This is the best that has been used against air pollution(反对空气污染) in cities.

English is the most difficult subject that you will learn during these years.

(2) 先行词是序数词,或它的前面有一个序数词时

He is the last person that I want to see.

(3) 主句中已有疑问词时

Which is the bike that you lost?

(4) 先行词既有人又有物时

The bike and its rider that had run over (撞倒了)an old man were taken to the police station.

(5) 先行词是all,much,little,something,everything,anything,nothing,none,the one等代词时

You should hand in all that you have.

We haven’t got much that we can offer you.

I mean the one that you talked about just now.

(6) 先行词前面有only,any,few,little,no,all,one of,the same,the very等词修饰时

The only thing that we can do is to give you some money.

Li Ming is the only one that got full marks (满分)in our class.

Li Ming is one of the students that want to be teachers in our class.

(7) 有两个定语从句,其中一个关系代词已用which,另外一个宜用that

Edison built up a factory(办了一个工厂) which produced things that had never been seen before.

定语从句的关系副词 Where的用法:若先行词指地点且其在定语从句中充当地点状语.

This is the house+I was born in the house. (=I was born there)

介词短语 副词

=This is the house where I was born.这就是我在那儿出生的房子.

先行词 关系副词

in which I was born.

介词+关系代词

which I was born in.

关系代词

这里作介宾的which和that可以省略

that I wos born in charge的用法:

1. 用作名词，注意以下用法：

(1) 表示“收费”，是可数名词，通常(但不一定)用复数形式。如：

Your charges are too high. 你收费太贵了。

What is the charge in the hotel? / What are the charges in the hotel? 这旅馆收费多少?

(2) 表示“负责”、“管理”，通常为不可数名词。如：

Doctors have charge of the sick people. 医生负责照顾病人。

Soon he will take charge of the department. 他很快会来负责管理这个部门。

区别并比较(有 the 表被动，无 the 表主动)：

这个工厂由格林先生负责。

Mr Green is in charge of this factory.

This factory is in the charge of Mr Green.

(3) 表示“控告”，是可数名词。如：

They made a charge against the boss. 他们控告老板。

He was arrested on a charge of murder. 他因谋杀罪被逮捕。

2. 用作动词，无论是表示“收(费)”、“索(价)”还是“控告”等，都是及物动词。用法上注意：表示“收(费)”，通常与介词 for连用，并且可以带双宾语；而表示“指控”通常与介词 with 连用。如：

He charged me 100 dollars for this coat. 这件外套他要我一百美元。

The driver was charged with speeding. 司机被控超速驾车。

比较：They charged me with robbery. / They charged robbery against me.

character的3个主要用法解析:

1. 表示人的“性格”或“品质”，或表示事物的“特性”或“特征”等，可用作可数或不可数名词。如：

They are twins but have quite different characters. 他们虽为双胞胎，但性格却相当不同。

He has a strong character. /He is a man of strong character.

他有坚强的性格(他是个性格坚强的人)。D21/zn

2. 表示小说或戏剧等中的“人物”或“角色”，是可数名词。如：

Who is the main character in the play? 这出戏中的主要人物是谁?

His characters are well drawn. 他作品中的人物刻画得很好。

有时指“人”，根据语境有时有褒义(如指有个性的人等)，有时有贬义(如指古怪或令人讨厌的人等)。如：

He is quite a man. 他真是个怪人(他这人真有个性)。

3. 表示“文字”，指书写符号或印刷符号等，是可数名词。如：

He writes beautiful characters. 他能写一手漂亮的字。
望采纳 谢谢！！！！！！！！