名词遥wh-从句1)由wh-词引导的名词从句叫做名词遥wh-从句。
Wh-词包括who, whom,.
whose, whoever, what, whatever, which, whichever等连接代词和where, when, how, why等连接副词。
Wh-从句的语遥能除了和that-从句一样外，还可充当介词宾语、宾语补语和间接宾语等，例如： 主语： How the book will sell depends on its author.
　书销遥如何取决于作者本人。
直接宾语：In one's own home one can do what one likes.
　在自己家里可以随心所欲。
间接宾语：The club will give whoever wins a prize.
俱乐部将给得胜者设奖。
表语： My question is who will take over president of the Foundation.
　我的问题是谁将接任该基金会遥职位。
宾语补足语：She will name him whatever she wants to.
她高兴给他起什么名字就取什么名字。
同位语：　　I have no idea when he will return.
我不知道他什么时候回来。
形容词宾语：I'm not sure why she refused their invitation.
　 我尚不能肯定她为什么拒遥他们的邀请。
介词宾语：　That depends on where we shall go.
那取决于我们去哪儿。
2)Wh-从句作主语也常用先行词it做形式主语，而将wh-从句置于句末，例如： It is not yet decided who will do that job.
还没决定谁做这项工作。
It remains unknown when they are going to get married.
　 他们何时结婚依然不明。