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If引导的虚拟语气
Subjunctive mood is used to talk about something that is
not true or
not likely to become true.
If l had money, l would buy that car for you now.
① If there were a heavy rain tomorrow,
② If it should rain heavily tomorrow
③ If it were to rain heavily tomorrow, we would stay at home
If I had had time last night,I would have gone to see the film with you .
Find out the form of subjunctive mood:
虚拟语气在条件状语从句中的用法
与事实相反的假设
If 从句的谓语形式
主句的谓语形式
与现在事实相反的假设
did / were
had done
would/could/should/might +V.(原)
would/could/should/might+have+p.p.
1. did / were
2. should do
3. were to do
would/could/should/might + V.(原)
与过去事实相反的假设
与将来事实相反的假设