(共18张PPT)
as引导定语从句
在限制性定语从句中,如果先行词被the
Same,such,as,so等词修饰时,定语从
句应由as引导。as作宾语不可省略。
1)He is such a teacher as we respect.
2)I like the same book as you do.
It is so big a stone as no man can lift.
在定语从句中,一般的从句关系代词是
which、who、whom、that、whose,其
代替主句中的人或物,在从句中做主语、宾语或
定语。
一、as引导限制性定语从句
主要结构有:
the same.as
as.as
such.as
soas
1.It's the same person as we wanted to find
yesterday
我们昨天要找的是同一个人。
2.Such girls as he knows are good at English
他所认识的女孩都擅长英语。
3.Do you have such books as we like
你有我们喜欢那种书吗?
4.She will marry as healthy a man as she can
find
她将嫁给她能找到的任何一个有钱人。
5.There is so warm a house as we want to live in
这里有如此暖和的房子,我们都想住在里面。
6.He has so difficult a problem as none of us can
solve
他有如此难的一个问题,我们没有人能解决。
二、引导非限制性定语从句
(1)as引导非限制性定语从句,指代整个主句内容,从句
可置于句首,句中或句尾
1.As everyone knows,China is a beautiful country
with a long history
每个人都知道,中国是一个有着悠久历史的美丽国家。
2.
The earth as we know moves round the sun
地球,我们都知道,围着太阳转。
3.
Tom works hard and is willing to help others,as
we all know.
汤母工作努力,并且乐于助人,这一点我们都知道。