英文常用的代词

　　Take the first chance that offers.抓住出现的第一个机会.

　　(3) 没有先行词的关系代词

　　如果关系代词引导的从句不是作定语修饰先行词而是充当句子成分,这种关系代词就没有先行词,它只起连接作用.这种关系代词有：what,whatever,whoever,whichever,wherever等.如：

　　What woke me up was a splashing noise.

　　把我吵醒的是一阵溅水的声音.(what从句作主语)

　　I don't know what good they could have done.

　　我不知道他们能起什么好作用.(what从句作宾语)

　　Whoever breaks the law is punished in the end.

　　违法者终将被惩罚.(whoever引导的从句作主语)