定语从句的四种表现形式
定语从句有四种表现形式，分别是：
1，引导词 主语 谓语
I enjoyed the evening when we stayed together by the sea.
The town where my father grew up is not far from here.
2，引导词（即作主语） 谓语
A friend who（作主语）helps you in time of need is a real friend.
This is the same girl that （作主语）came to borrow an English book two days ago.
3，（介词）引导词 主语 谓语
Beijing is the place (in which) I was born.
The house（in which）I spent my childhood isn't far away.
4，无引导词，即省略了引导词 主语 谓语
He is the man （I saw yesterday）.
He is the person （I met in the park yesterday）.
练习： 说出下面定语从句的表现形式
1,Here is the pen you lost yesterday.
2,The man who talked to you just now is an engineer.
3,In the dark street, there wasn't a single person to whom she
could turn for help.
4,The day when I met the famous pop star was the greatest of
my life.
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