名词性从句考点分析

　　为了让大家更好的准备成人英语考试，小编整理了相关复习考点《学位英语考点分析：名词性从句》，希望有助于考生全面系统的复习考试!
　　解题要点
　　(1)what 作成分 有意义 不能省
　　(2)that 不作成分 没有意义 不能省略
　　(3)从句整体去掉，剩余部分不完整
　　a. As is known to us all, the 2012 Olympic Games will be held in London.
　　b. It is known to us all that the 2012 Olympic Games will be held in London.

　　c. That the 2012 Olympic Games will be held in London is known to us all.
　　d. What is known to us all is that the 2012 Olympic Games will be held in London.
　　(4)抽象名词information, fact, news, idea, evidence, dream是同位语从句的标志
　　(5)同位语从句与定语从句的区别(引导词是否作成份)