本文目录
定语从句是英语语法中的一个重要概念,指的是修饰某个名词或代词的从句。在定语从句中,关系词起到了重要的作用。那么,定语从句的关系词有几类呢?下面将详细介绍。
1. 关系代词
关系代词是定语从句中最常见的关系词,它们包括:who, whom, whose, that 和 which。其中,who 和 whom 分别代表人,whose 表示所有格,that 和 which 则可以代表人或物。
例如:
- The girl who is sitting next to me is my sister. (坐在我旁边的女孩是我的妹妹。)
- The book which I borrowed from the library is very interesting. (我从图书馆借来的书非常有趣。)
2. 关系副词
关系副词也是定语从句中的关系词,包括:when, where 和 why。它们分别表示时间、地点和原因。
例如:
- The day when we met was a sunny day. (我们相遇的那一天是个晴朗的日子。)
- The place where we had dinner last night was very crowded. (我们昨晚吃饭的地方非常拥挤。)
- The reason why I couldn't come to your party is that I was busy with work. (我不能参加你的聚会的原因是我忙于工作。)
3. 关系副词+介词
有些关系副词需要与介词搭配使用,例如:in which, on which, at which, by which, through which 等。它们在定语从句中用来表示时间、地点、方式等。
例如:
- The museum in which we visited yesterday was very interesting. (我们昨天参观的博物馆非常有趣。)
- The desk on which he put his bag is mine. (他放包的桌子是我的。)
综上所述,定语从句的关系词包括关系代词、关系副词和关系副词+介词,它们在句子中起到了连接主句和从句的作用,是英语语法中必须掌握的重要知识点。