Unit 4Unit 4What would you do if you had a million dollars?If I had a million dollars, I would What would he do if he had a million dollars?If I had a million dollars I would take my students to travel around the world.If he had a million dollars, he would take his students to travel around the world.What would they do if they had a million dollars?If they had a million dollars, they wouldgive it to the children in Wenchuan.A:What would you do if you had a million dollars?B:If I had it, I would put it in the bank.A:What would he do if he had a million dollars?B:If he had it ,he would take his students to travel around the world.A:What would they do if they had a million dollars?B:If they had it, they would give it to charity.Lets read!if 引导的非真实性条件状语从句 即 虚拟语气通过动词形式的变化来表示说话人对发生的动作 或存在的状态所持的态度或看法的动词形式称为语 气，虚拟语气表示说话人所说的话不是事实，而是 一种祝愿，建议或是与事实相反的假设等。If 引导的条件状语从句分为真实和非真实条件句， 非真实条件句应用虚拟语气。如果要表示与现在事 实相反时，其虚拟语气结构为： 条件从句 + 主 句 即：(从句)if +主语+动词过去式(be 动词用were), (主句) 主语+would+动词原形 例如： If I had a million dollars, I would buy a big house for my family.再如：If I had time, I would go for a walk. 如果我有时间，我就会去散步。(事实上我现 在没有时间) If I were you, I would take an umbrella. 假如我是你的话，我会带上雨伞。(事实上我 不是你) I would say no if someone asked me to be in a movie. 假如有人请我当电影演员， 我会表示拒绝。 (事实上并没有人请我当电影演员)1b Listen and fill in the blanks.241. Tim the money to the zoo if he a million dollars. 2. Kate a big house for her family. 3. Gina the money in the bank. 4. John the money to medical research.KateTimJohnGinawould givehad would givewould buy would put234Discussion（讨论）What would you do if 1. you found a wallet? 2. your Internet friend asked you to meet ? 3. you cut yourself by accident? 4. you burned yourself by accident? 5. you injured your knee while running?What would you do for the people in Wen chuan ifGroupwork1 . you were a famous person ?2 . you were a soldier ?3 . you were a driver ?4 . you were a nurse ?Writing What would you do if you couldbe a volunteer to Wenchuan?Homework