虚拟种形式,三点注意.pptVIP

1. 陈述语气多见于大多数句子里, 用来陈述事实或就事实提出询问, 广泛用于陈述句和疑问句中。 He could swim, but he didn’t jump into the water to save the boy. 2. 祈使语气仅用于祈使句中，表示说话人向对方提出请求，劝告或命令。 Shut the window before leaving. 3. 虚拟语气表示说的话不是事实，或者是不可能发生的情况，而是一种愿望、建议或与事实相反的假设等。 If I were a bird, I would fly up high in the sky. * * 虚拟语气的 “四种形式”及“三点注意” 一、掌握虚拟语气的四种主要形式 （1）条件状语从句+主句 （2）几个常用虚拟语气的句型 （3）wish, as if 及if only 的虚拟形式 （4）It is time that 的虚拟形式 二、注意虚拟语气的三种活用现象 （1）含蓄条件句 （2）时间错综句 （3）虚实错综句 would / should / could / might + v.原形 did / were should + v.原形 were to + v.原形 将来 would / should / could / might + v.原形 did / were 现在 would / should / could / might + have + p.p. had + p.p. 过去 主句 从句 谓语动词的虚拟形式 时间 过 过将 过完 过将完 过 过将 1.The rice ______ if you had been more careful. A. would not be burning B. would not burn C. would not have burnt D. would not burnt 2.If my lawyer ____ here last Saturday, he ______ me from going. A. had been ; would have prevented B. had been ; would prevent C. were ; would prevent D. were ; would have prevented 3.I didn’t see your sister at the meeting. If she ______ she would have met my brother. A. has come B. did come C. came D. had come 4.______ for the free tickets, I would not have gone to the films so often. A. If it is not B. Were it not C. Had it not been D. If they have not 5.You didn’t let me drive. If we ______ in turn, you ______ so tired. A. drove ; didn’t get B. drove ; wouldn’t get C. were driving ; wouldn’t get D. had driven ; wouldn’t have got 6.If she had worked harder, she ______. A. would succeed B. had succeeded C. should succeed D. would have succeed 7. — If he ______, he ______ that food. — Luckily he was sent to the hospital immediately. A. was warned ; would not take B. had been warned ; would not have taken C. would be warned ; had not taken D. would have been warned ; had not tak