.由 who, 引導的定語從句,who在從句中做主語(口語中也可做賓語), 篇一
修飾表示人的先行詞。 例如:
This is the man who helped me.
Do you know the comrade who spoke just now ?
The boy who//whom we saw yesterday is John’s brother.
as 引導的定語從句, 篇二
as用作關係代詞和關係副詞引導限定性定語從句,在從句中作主語、定語、表語、或狀語,常與the same … as; such… as , so… as , as… as 連用。
I like the same book as you do.
I want to have such a dictionary as he has.
I shall do it in the same way as you did.
He is the same age as you ( are )。
He will give you such information as will help you.
Such students as you have mentioned should be criticized.
=Students such as you have mentioned should be criticized.
在the same…後也可用that引導定語從句,但意義有所不同:
that 引出的定語從句,指的是與先行詞同一事物;而 as引出的定語從句是與先行詞相似的'同類事物。
I want to use the same tool that I used yesterday.
I want to use the same tool as I used yesterday.
引導的定語從句,whom在從句中作賓語,修飾表示人的先行詞, 篇三
口語中可以省略。
The doctor (whom) you are looking for is in the room.
The person (whom) you just talked to is Mr. Li.
=The person to whom you just talked is Mr. Li. (介詞後 whom不能省略)
The babies whom the nurses are looking for are very healthy.
(固定短語中的介詞一般不省略,介詞仍放在動詞之後)
由when 引導的定語從句,修飾表示時間的先行詞,when為關係副詞, 篇四
做定語從句的時間狀語。
I still remember the day when I first came to Beijing.
I still remember the day on which I first came to Beijing.
( 介詞+which可以代替 when)
I’ll never forget the time when we worked on the farm.
[I remember the days which//that we spent together.]