同位语从句中关系代词的用法语法书中有关于同位语从句的用法中,连接词可以是关系代词,who,which,what这些,但没有例句,好像很少出现,能给我一些例句吗,

Question

同位语从句中关系代词的用法
语法书中有关于同位语从句的用法中,连接词可以是关系代词,who,which ,what这些,但没有例句,好像很少出现,能给我一些例句吗,

Answer 1

你把同位语从句和定语从句混淆了,同位语从句的先行词多为抽象名词,如：fact,news,hope,question,report,idea,rumour等,大多数情况下,同位语从句的关联词为that及一些关系副词.
【1】Many young people hold the idea that certificates and work experience help a lot in their job hunting.许多年轻人有这样一个理念,证书和工作经历对他们的求职作用很大.（同位语从句）
【2】An idea that is very popular with many young people is getting enough certificates and work experience for their job hunting.一个受到年轻人推崇的理念是,为了求职要获取足够的证书和工作经验.(定语从句)
从句法角度来看,引导同位语从句的连词that只起连接作用,在从句中不作任何成分,而引导定语从句的关系代词that除了连接主句和从句之外,在从句中作一定成分；从语义角度来看,同位语从句的先行词的内容在从句中得以表述,【1】中idea的内容就是certificates and work experience help a lot in their job hunting；而定语从句的先行词被后面的从句所限定,成所属关系,【2】中的idea是在年轻人中流行的理念.
The fact that the policeman was prejudiced against foreigners could not be recorded in official files.警察歧视外国人的事实不可能记载在官方档案里.（L53 ,《新概念英语3》）
We have no idea why she suddenly left.我们不知道她为什么突然离开.
There is some doubt (as to) whether he will be competent enough for this position.人们对于他是否能称职有疑虑.
It seems that everyone asks the question how he made it.似乎每个人都在问这个问题：他是如何做到的.