You will have to work hard if you are to succeed.

问题描述:

You will have to work hard if you are to succeed.
be to do表示将来 可是不是if引导的从句用一般现在时吗?

“if引导的从句用一般现在时”,你肯定是听到过,不过是断章取义了.这里:
You will have to work hard if you are to succeed.
如果你要成功,就要努力.主句从句都是将来.0 0那这个也算是条件状语从句吗?正确,加10分。实际上,这句话反过来说,可以说:You will succeed if you work hard. 这就要用一般现在时。