公开课--虚拟语气教程文件.pptxVIP

Grammar;虚拟语气 定义：在英语中，表示说话人所说的话不是事实，或者是不可能发生或可能性比较小的情况，而是一种愿望、怀疑、假设或推测的语气叫虚拟语气。虚拟语气可以用于条件状语从句、主语从句、表语从句、宾语从句等。本节课我们将复习if条件从句和wish后的宾语从句中表示现在、过去或将来情况的虚拟语气，以及虚拟语气在其他从句中的运用。 ;一. 虚拟语气用于条件状语从句中： (1) 表示与现在事实相反的假设, 条件 状语从句中的谓语动词用“过去式(be 动词的过去式用were)”, 而主句中的谓语动词“would / should/ could / might + 动词原形”。 ;If I had a lot of money now, I would travel around the world. ;If I had a lot of money, I would go shopping.;(3). 与将来事实相反;If you succeeded, everything would be all right. If you should succeed, everything would be all right. If you were to succeed, everything would be all right.;二. 虚拟??气在宾语从句中的用法;;I wish every day were my birthday.;I wish/wished I hadn’t eaten so much watermelon.;(3) 表示对将来的主观愿望: 从句动词形式为 “ would＋动词原形”。;2. 表示要求，命令，建议的虚拟语气。;这些动词后面的宾语从句要使用虚拟语 气。即从句中的动词使用should + 动词 原形，或者将should省略。; 以上动词相应的名词构成的名词性从 句包括主语从句，表语从句和同位语从句 也要使用虚拟语气。从句中的动词形式一 样。即：(should)＋v. order, advice, suggestion, proposal, demand, request, desire; 他建议我到国外去。 He suggested that I ( should ) go abroad. His suggestion was that I( should )go abroad. He made a suggestion that I ( should ) go abroad; 1、insist / suggest 不接虚拟的用法;2. The look on his face suggested that he was unhappy. （他脸上的表情表明/暗示他不开心。） I suggested that the teachers’ wages (should) be increased. （我建议老师的工资应该上涨。） ;3. It’s (about/high) time + (that)…;4. as if/as though;他那样对待我, 好像我是陌生人似的。;5. would rather that;6. without和but for 构成虚拟。 but for要不是 But for your help, I wouldn’t have finished the work. （要是没有你的帮助，我将完不成这项任务。） Without your help, I would have failed. （没有你的帮助，我将无法成功。） ;7. If only … 要是就好了 If only I knew his name! If only we had followed your advice! If only I could see him again!;8. 在主语、表语、同位语从句中，虚拟语气用“should + 动词原形”或动词原形来表示。这样的句型有：It is strange / natural / important / no wonder / impossible / necessary / a pity / ... that ...； My advice / suggestion / requirement / ... is that ... 等。;9. 某些简单句的固定句型: Heaven help him! God bless you!