快来帮我解决一下这些英语问题吧！！快哦！！

Question

1．Tell them about ＿＿ it's important for you to stay out late.横线中应填写how还是why?
2．如果填写how.那么这个结构对吗？：tell them about how important it's for you to stay out late.（一定要详细解释一下，不然会不懂的哦！！

Answer 1

1．Tell them about ＿＿ it's important for you to stay out late.横线中应填写how还是why?

回答：应该用why而不应该用how，因为这个句子的从句是表原因的宾语从句。

2．如果填写how.那么这个结构对吗？：tell them about how important it's for you to stay out late.（一定要详细解释一下，不然会不懂的哦！！

回答：虽然用how不影响从句的结构，但会造成语意不通。

Answer 2

用why
how后面跟形容词

Answer 3

why在从句中作原因状语，how在从句中作方式状语，意为怎样，根据句意，应填why

Answer 4

用Why 用how的话应该这样写tell them about how important for you to stay out late.

Answer 5

用why+从句。

Answer 6

用how不对。
如果你是想说：告诉他们你呆在外面很晚很重要。应该是：
Tell them that it's important for you to stay out late .