Unit11 Conflict and Compromise The Subjunctive Mood 课件-2023-2024学年高中英语北师大版（2019）选择性必修第四册

北师大unit11语法 The Subjunctive Mood 虚拟语气 Learning goals： 1.to know what the subjunctive mood refers to 2.to master the different forms of the subjunctive mood 3.to use the subjunctive mood properly in contexts，especially in your writing. Lead-in: 英语的三种语气 （mood） 陈述语气 （the Indicative Mood） 祈使语气 （the Imperative Mood） 虚拟语气 （the Subjunctive Mood） 概念理解： 虚拟语气是一种特殊的动词形式。用来表示说话人所说的话不是一个事实，而是一种与事实相反或不可能实现的假设、愿望、建议、命令、要求等。可分为： Subjunctive Mood 1. “If 型”虚拟条件句 2.“wish型”虚拟语气 3.“Should + V 型”（表示建议、命令、要求） 4. 特殊句型中的虚拟语气 Part1.“If 型”虚拟条件句 If it _______(rain) tomorrow, we__________ (cancel)the physical exercise during breaks. (真实条件句) rains will cancel If it ________(rain) tomorrow, the sports meeting _________ (put) off. （虚拟条件句） rained would be put 时间 if从句的谓语动词形式 主句的谓语动词形式 与现在事实相反 did （be动词用were） would/should/could/might+do 与过去事实相反 had+done would/should/could/might+ have +done 与将来事实相反 did would/should/could/might+do should+do were to+do 基本规则： 时间倒退法 1. If I ______(be) a boy again, I ____________( study) hard. 2.If you __________(pay) more attention in class, you __________________ (pass) the final exam easily last term. 3. If he __________( know) about the traffic, he_____________ (take) a different route. 4.If you __________________________(miss) the film tonight, you would feel sorry. 5._______________________(我将不胜感激) if you could take my application into account. 随堂小练1： were would study had paid would have passed had known would have taken missed / were to missed / should miss I would appreciate it 注意事项： 当条件句和主句所表示的动作发生的时间不一致时，就形成了错综时间虚拟条件句。此时，从句和主句根据各自谓语动作发生的时间采用相应的谓语动词形式。 If we ____________(book) a table earlier, we wouldn’t be standing here in a queue now. 1.错综时间虚拟条件句 had booked 2.含蓄条件句 有时假设的条件不通过条件从句表达出来，而是隐含在某些词或短语中，或隐含在上下文中，常见的这类词有或短语有：without(要是）没有 、but for要不是 、otherwise否则 、but 等 1.Without air, man couldn’t exist on the earth. 2. But for your help, we___________________(make) such rapid progress.　　 3.I am