not until,as soon as,if所引导的都是条件状语从句,能给几个例句吗,另外时态注意什么?

题目

not until,as soon as,if所引导的都是条件状语从句,能给几个例句吗,另外时态注意什么?

答案

你说错了,not until,as soon as所引导的都是时间状语从句,
if,unless所引导的都是条件状语从句.
时态要注意“主将从现”,即主句用将来时,从句用一般现在时.
He will not go to bed until his mother comes back.
He will tell her about it as soon as he sees her.
I will not go to Shanghai if it rains tomorrow.
I will not give her the gift unless she passes the test tomorrow.