Question

怎样判断判断主语从句和强调句。都是it is...that...

Answer 1

1.主语从句的that不充当成分。强调句中的that充当成分。
It is a pity that you know nothing about it.主从。that无成分。
It is a pity that you thought it.强调句。that做thought it 的宾补。

Answer 2

其实结构相似但不相同，形似而神散，

It is + 形容词、动词的现在分词/过去分词 + 主语从句
It is important that teachers respect their students.
It is believed that dogs know men by smell.
It is interesting that nobody knew it.

It is (was)+ 名词、代词、介词短语 + that + 句子
I saw a man naked running in Quancheng Square last night.
It was I that saw a man naked running in Quancheng Square last night.
It was a man naked that I saw running in Quancheng Square last night.
It was in Quancheng Square that saw a man naked running last night.
It was last night that I saw running in Quancheng Square.

Answer 3

强调句的话it is...that...结构去掉还是一句完整的通顺的句子