“一般现在时”代替“一般将来时,”是在什么类型的句子中?
问题描述：
“一般现在时”代替“一般将来时,”是在什么类型的句子中?
答
在条件状语从句和时间状语从句中，如果主句用将来时，从句用一般现在时代替将来时，如 If he is a stuent ,he will go to school.
答
在if, when, until 或unless引导的状语从句中.如：When he comes, I will tell you. If she has time, she will go to the park. My son won't go to be until I come back. You will be angry unless he tells you the truth.