在虛擬語(yǔ)氣中，if引導(dǎo)的虛擬條件句是最爲(wèi)核心的，很多學(xué)生問(wèn)我對(duì)應(yīng)的三種時(shí)間結(jié)搆是什麼，今天我給各位同學(xué)進(jìn)行了羅列。 從句 主句 與現(xiàn)在事實(shí)相反 if + 主語(yǔ)+ did/were… 主語(yǔ)+ would/could/should/might do… 與過(guò)去事實(shí)相反 If+主語(yǔ)+had done… 主語(yǔ)+would/could/should/might have done… 與將來(lái)事實(shí)相反 If+主語(yǔ)+ did/were to do/should do… 主語(yǔ)+ would/should do 給大家附上三個(gè)例句： If I were you, I would try it. 與現(xiàn)在事實(shí)相反 If he had realized that, he would have run away while there was still time. 與過(guò)去事實(shí)相反 If it were to/should rain tomorrow, the meeting would be put off. 與將來(lái)事實(shí)相反