中考英语语法第19讲--虚拟语气课件(31ppt)概要.ppt

虚拟语气 分清真实和虚拟（特别是if) If引导的现在、过去、将来的 虚拟语气 Wish引导的虚拟语气 表示建议、命令的问题 判断是否虚拟 2. 判断虚拟类型 3. 判断虚拟时间 虚拟语气 表示说话人的所说的话不是事实， 一种假设、猜测、怀疑等(在条件从句中或让步状语从句中)； 一种表示说话人的愿望、要求、命令、建议等 (在宾语从句 等名词性从句中)。 I wish you were more careful . 但愿你更细心一些。 条件句有真实条件句和非真实条件句两种。 真实条件句所表的假设是可能发生或实现的,是与事实相符的。 非真实条件句所表的假设则是不可能或不大可能发生或实现的， 与事实相反的情况。 If it is fine tomorrow, I will go to visit my grandma. If I were a bird, I would fly to America. 非真实条件句 If I had time, I would certainly join you in the tennis match. （事实是：我没有时间） 我要是有时间肯定和你一起打这场网球比赛。 If I were you, I would put her suggestion into account. （事实是：我并不是你） 我要是你，我会考虑她的建议的。 非真实条件句 If I should have a chance to try it, I would do it in another way. （假设的情况不大可能发生） 要是我有机会试一试，我会用另一种方法做的。 Even if they were to fail, they wouldnt lose courage. （说话人不希望假设的情况发生） 即使他们万一失败，他们也不会泄气。 　一、虚拟语气在非真实条件句中 　　 　　　 与过去事实相反的假设 与现在相反的假设 与将来相反的假设 虚拟条件句 主句 If+主语+ Ved （be用were) If+主语+had + V过分 If+主语+ Ved （be用were) If+主语+were to+ V原 If+主语+should + V原 主语＋would＋V原 (should/could/might) 主语＋would＋ V原(should/could/might) 主语＋would＋have + V过分(should/could/might) I would buy an expensive car. I would buy a villa. I would travel around the world. If I won the lottery, 现在事实相反 If I ____________time last night, I _____________ to see the film with you . had had would have gone 过去事实相反 If he________ more carefully, he _____________ the car accident yesterday. had driven would not have had Mark: 100 I ________ a party for you . should get If you ____________ ____________ ____________ got Were to get a full mark next time, 将来时相反 would hold If I were you, I would give AIDS patient a hug. If I had taken your advice, I wouldn’t have made a mistake. If it rained tomorrow, they wouldn’t go for an outing. 现在事实相反 与过去事实相反 与将来事实相反 Wish 的宾语从句 现在： 过去： 将来： 过去时（were） 过去完成时 would/could/might+V. I wish I were a bird I wish I hadn’t made such a mistake We wish our parents wouldn’t punish us. 1. 在wish的宾语从句中 用于宾语从句 I wish 从句结构 Example 与现在事实相反