When,where,why引导定语从句“四注意”—高考频道

　　1.先行词表示时间、地点、原因,但关系词指代先行词在定语从句中充当主语或宾语时,应用关系代词that或which。如:

　　 I’ll never forget 1976 that / which was full of sadness.

　　(作主语)

　　 我不会忘记充满悲哀的1976年。

　　 I regret the days (that/which) I wasted in the woods.

　　(作宾语)

　　 我后悔在森林里虚度的日子。

　　 This is the factory that/which produces cars. (作主语)

　　 这就是那个生产小汽车的工厂。

　　 This is the factory (that/which) he visited yesterday.

　　(作宾语)

　　 这就是他昨天参观的工厂。

　　 This is the reason that/which is unreasonable. (作主语)

　　 这是一个没道理的理由。

　　 This is the reason (that/which) he raised. (作宾语)

　　 这是他提出的理由。

　　 2. 关系副词有时相当于 “适当的介词+关系代词”。如:

　　 ① where=in/on which

　　 This is the room where / in which he lives.

　　 这就是他住的房间。

　　 I can see the desk where / on which there is a book.

　　 我能看见上面有一本书的那张桌子。

　　 ② when= on/in/at which

　　 I still remember the year when/ in which I joined the Party. 我仍然记得入党的那一年。

　　 I still remember the day when/on which I joined the Party. 我仍然记得入党的那一天。

　　 I still remember the date when/at which I joined the Party. 我仍然记得入党的那个日子。

　　 ③ why=for which

　　 This is the reason why / for which he was killed.

　　 这是他被杀害的原因。