定语从句中as的用法.ppt

定语从句中as的用法
1. It rained heavily yesterday, __________ prevented us from going to the park.
A. that B. which C. as D. it
2. Chongqing is not the same city _________ we have seen in other places.
A. that B. which C. 不填 D. as
这样考过:
?
Please translate the following sentences翻译并比较句子
This is the same book as I lost.

This is the same book that I lost.
这本书和我丢的那本一模一样。
这本书就是我丢的那本。
Explanation
plete the following sentences.完成并比较下列句子
This is such an interesting book ___ we all like.
This is so interesting a book ___ we all like.
This is such an interesting book ___ we all like it.
This is so interesting a book ___ we all like it.
as
as
that
that
这是如此有趣的大家都喜欢的一本书。(定语从句)
这本书如此有趣,大家都喜欢。(结果状语从句)
AS 在限制性定语从句中的常用结构
the same … as…
CONTENTS
CONTENTS
such… as…
CONTENTS
so… as…
CONTENTS
as
非限制性定语从句中as 和which的区别
She has married again, which was
unexpected.
She has married again, as was expected.
合并简单句,并比较as和which的区别。
The earth is round.
It is known to all.
She is good at English.
Everybody knows this.
The earth is round, as/which is known to