experiment怎么读高中英语语法详解：名词性从句中的同位语从句

2021年1月11日发(作者：赵羾)
高中英语语法详解：名词性从句中的同位语从句
在复合句中充当同位语。
1. that引导同位语从句。
在下列名词后可用that引导同位语从句answer, belief,doubt, fact,
hope, idea, information, knowledge, law, news, opinion, plan, suggestion,
thought, truth等。
I had no idea that you were here.
The story goes that william killed his wife.
注意
①同位语从句引导词that无含义，不充当成分，不可省略。
②同位语从句与其说明的名词或代词为同一内容,故可以用is把前边
的中心词和从句连接成一 个句子。
③同位语从句前一般没有逗号。
that引导同位语从句与引导定语从句的区别：
that引导同位语从句时只起连接作用，不充当任何成分;
that引导定语从句时，在从句中要作成分，如主语、宾语等。
①He told me the news that our team won.(that引导同位语从句)
②The news that / which he told me was very exciting.(that引导定语从
句，在从句中作宾语)
2.在no idea, question, problem等后可用wh-疑问词引导同位语从句，
if不引导同位语从句。
I have no idea where he has gone. i have no idea what he said.