高手讲下带有祈使句的条件状语从句的用法.

发布网友发布时间：2022-06-08 23:49

共1个回答

热心网友时间：2023-10-04 06:52

条件状语从句由从属连词if,unless,as/so long as(只要),on condition that,in case等引导
1.真实条件句(假设的情况有可能发生的条件句):用陈述语气
I will write to your parents if you are late again.
He will not leave unless it is fine tomorrow.
2.非真实条件句(假设的情况完全是一种假设或发生的可能性不大的条件句):用虚拟语气
If it were not raining now,I would not be staying at home.
If we had more time yesterday,we could have done the work.

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