高中英语虚拟语气公开课课件(共23张PPT)

subjunctive mood 1.英语动词有三种语气， 陈述语气，祈使语气和虚拟语气. 2. 定义：用来表示说的话不是事实，或者是不可能发生或可能性比较小的情况，而是一种愿望，建议，假设的语气叫虚拟语气。 一、虚拟语气定义 Q:What’s the difference between the two sentences? If I am free, I will visit you. If I were a bird, I would fly into the sky. → （虚拟条件句） → (真实条件句） What would you do if you won the lottery? If I won the lottery, I would… If I won the lottery, I would buy an expensive car. (与现在事实相反） If I won the lottery, I would buy a villa.（与现在事实相反） If he had got up early, he would not have been late for school.（与过去事实相反） If he __________ more carefully, he _________________ the car accident yesterday.（与过去事实相反） had driven would not have had If I ________ how to swim, I __________________ trapped in this island.（与过去事实相反） had learnt would not have been 假如他来了, 我们对他说什么呢？ If he were to come, what should we say to him. 假如他看见我, 就会认识我。 If he should see me, he would know me. 1、一般条件句中的虚拟语气 时 间 If 条件句 主 句 过去 had done would should +have done sth coul