課程內(nèi)容

《Nelson Mandela-a modern hero （Part 3）》

定語從句之----關系副詞/介詞+關系代詞

1.定語從句的基本概念 Attributive clause
2.基本要素
名詞；代詞    先行詞
   關系詞     三重作用
   從句       謂語動詞形式

Which/that 之間的選擇

當先行詞是形容詞最高級時，關系詞用that
當先行詞是序數(shù)詞時，關系詞用that
當先行詞是only;very;right時，關系詞用that
當先行詞all;much;any;few;little;none;nothing;anything;something;many;no時，關系詞用that
當先行詞既指代人又指物時，關系詞用that
在非限制性定語從句中，用which
在介詞后面，用which

注意：非限制性定語從句中，關系詞指代的可以是前面句子中的任何一個名詞，也可以是前面整句話，要根據(jù)意思判斷。
His father is a bad man,who is a thief.
She was late for class,which made me angry.

關系副詞

1.關系副詞引導...when/where/why
2.介詞+關系代詞：
限制性定語從句中，介詞可以放在關系代詞前或后。
與關系代詞分開時，代詞可省
Tom is a boy on whom you can depend.
=Tom is a boy whom you can depend on.
=Tom is a boy you can depend on.
非限制性定語從句中，介詞不后置，代詞不省
The boy cried,after which his mother came.

注意：有些含介詞的短語被看成一個不可分割的整體：
look after/call on/account for/look forward to/...
This is the boy whom I must look after.
This is the boy after whom I must look.

疑問一：

1).是否所有的where都可以換成in which?
This is the school in which I used to study.
I like this library,from which I can borrow my favorite books.
I'll go to Shanghai,in which live my relatives.
where=in/at/from...+which
2).看定語從句中形容詞與介詞的搭配
He told me to read some useful books with which I am not very familiar.
Teach me this song in which I'm interested.
3).根據(jù)先行詞判斷，所用的介詞與先行詞搭配
This is our classroom,in the front of which there is a teacher's desk.

疑問二：

where引導的地點狀語從句和
where引導的定語從句的區(qū)別

解決疑團

1.where引導的從句和其前面成分的關系
2.where在從句中做不做成分
I want to go to Shanghai where the world expo is being held.      定語從句
Where there is a will,there is a way.             狀語從句
This is Hanghzhou where lies the West Lake.         定語從句