中考英语语法虚拟语气PPT课件

1、 1. 判断是否虚拟判断是否虚拟 2. 判断虚拟类型判断虚拟类型 3. 判断虚拟时间判断虚拟时间 虚拟语气虚拟语气 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。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 f

2、ine 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

3、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 与与过去过去事实事实 相反的假设相反的假设 与与现在现在相反相反 的假设的假设 与与将来将来相反相反 的假设的假设 虚拟条件句 主句 If+主语+ Ved （be用were) If+主语+had + V过分 If+主语+ Ve

4、d （be用were) If+主语+were to+ V原 If+主语+should + V原 主语wouldV原 (should/could/might) 主语would V原 (should/could/might) 主语wouldhave + 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

5、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 ha

6、d taken your advice, I wouldnt have made a mistake. If it rained tomorrow, they wouldnt go for an outing. 现在事实相反 与过去事实相反 与将来事实相反 1.Wish 的宾语从 句 现在：现在： 过去：过去： 将来将来： 过去时（过去时（were） 过去完成时过去完成时 would/could/might+V. 1.I wish I were a bird 2.I wish I hadnt made such a mistake 3.We wish our parents wouldnt p

7、unish us. 1. 在wish的宾语从句中 用于宾语从句用于宾语从句 I wish从句结构从句结构Example 与现在事实相反与现在事实相反一般过去式一般过去式 I wish it were autumn now. 与过去事实相反与过去事实相反过去完成式过去完成式 He wishes(wished) he had not lost the chance. 与将来事实相反与将来事实相反Would Could +V.原形原形 Might I wish you would come soon. I wish I were as tall as you. I wish I became as

8、famous as Yao Ming. I wish I were a bird. I wish I could fly like a bird. I wish every day were my birthday. He wish he hadnt eaten so much watermelon. I wish the lunch time would come soon. I wish it would rain tomorrow. 2.在表示建议，要求，命令的词 command（命令）, demand（要求）, desire（希望，要求）, insist （坚持）, order（命令）

9、, propose（提议）, recommend（推荐）, request（要求）, require（要求）, suggest（建议），后的宾语从句中： “(should) +动词原形” e.g. I suggest that we (should) set off at once. I demanded that he (should) answer me immediately. 一个坚持insist ， 两个命令order, command ， 三个建议advise, suggest, propose 四个要求demand , require, request, desire 注：以上动

10、词的名词形式用于从句中，从句中的动词也是用“(should) + 动词原形” 名词形式 suggestion（建议）, motion（动议）, proposal（提议）, order（命令）, recommendation（推荐）， advice (建议) , instruction (指示、指令) idea（想法）, Eg He proposed that we ( should ) set a dead line for the complement of the plan . 他提议拟定一个执行计划的期限。 They requested that we ( should ) send a

11、 delegation to their country. 他们请求我们派一个代表团到他们国家去。 I suggested that he ( should ) set off for our headquarters straightaway . 我建议他马上动身去我们的总部。 The instruction was that nobody be allowed to go to sleep until further orders. 指示要求，任何人不得在接到进一步的命令之前去睡觉。 My suggestion is that he leave for London at once . 我

12、的建议是他立即动身去伦敦。 What do you think of his proposal that we ( should )put on a play at the English evening? 他的建议是我们在英语晚会上演一个剧,你觉得怎么样？ My suggestion that we (should) have a meeting has been accepted by others. We all agree to that suggestion that the meeting (should) be put off（延期）. PRACTICE 1PRACTICE 1:

13、 Fill in the blanks. a. If they _ (be) here,they _ (take) your advice. b. If the world-war _ (break) out again,what _ (happen) to our people on earth? c. If the policeman _ (be not) in that room now, it _ (be) very dangerous. d. If I _ (be) in your position,I _(ask) for teachers help. werewould take

14、 broke would happen were not could be were would ask PRACTICE 2: Fill in the blanks e. If Tom _ (be) more careful in the exam, he _ _ (pass) it already. f. If you (get) up earlier, you _ _ (catch) the first train. g. If I _ (meet) you yesterday, we _ _ (go) to the concert together. had been would ha

15、ve passed had got would have caught had met would have gone PRACTICE 3: Fill in the blanks a. If there (be) no natural resource any more,we _ (make) use of nuclear power . b. What _ (happen) if you _(get up) too late tomorrow? should be would make would happen should get up 非真实条件句 If I had time, I w

16、ould 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。 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 用于宾语从句用于宾语从句 I wish从句结构从句结

17、构Example 与现在事实相反与现在事实相反一般过去式一般过去式 I wish it were autumn now. 与过去事实相反与过去事实相反过去完成式过去完成式 He wishes(wished) he had not lost the chance. 与将来事实相反与将来事实相反Would Could +V.原形原形 Might I wish you would come soon. I wish I were as tall as you. I wish I became as famous as Yao Ming. I wish I were a bird. I wish I could fly like a bird. I wish every day were my birthday. 名词形式 suggestion（建议）, motion（动议）, proposal（提议）, order（命令）, recommendation（推荐）， advice (建议) , instruction (指示、指令) idea（想法）, Eg