名词性从句怎么辨别从句是用what还是that引导

2025-03-15 00:17:20
推荐回答(1个)
回答1:

that引导名词从句时,不作任何成分,无意义,它引导动词后面的宾语从句时,that可省略;而wh-引导名词从句时,要作成分,有意义。如:
That he is in hospital is true. 他住院这件事情是真的。
What he said is right. 他说的是正确的。
He told me (that) Mary was on a trip. 他告诉我玛丽在旅行。
I know when he will leave. 我知道他什么时候离开。