2019-2020学年外研版高中英语必修2教学课件:动词时态
2019-2020学年外研版高中英语必修2教学课件:动词时态第3页

④在时间、条件、让步状语从句中,“主将从现”。 e.g. You will surely succeed if you try your best. e.g. I’ll tell her when she comes tomorrow. e.g. Whether he agrees or not, I will stay at home.