高中英语外研版高中Module 5 Cloning虚拟语气

1、虚拟语气(I)非真实条件句(if) Step one 1. 概念 虚拟语气用来表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。2. 在条件句中的应用 条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。Step two review 1.主将从现中的条件句You will make good progress every day if you study hard. 好好学习，天天向上 =_2. 独立主格和条件句的互换(1) We will go camping if it doesnt rain.

2、 = _, we will go camping.(2). We will go camping if time permits =_ , we will go camping.Step three Lead-in非真实条件(if)句中虚拟语气的用法1) 与现在事实相反：If 主语+谓语_, 主语+ _与过去事实相反：If 主语+谓语_, 主语+ _3) 与将来事实相反If 主语+谓语(1)_(2)_(3)_, 主语+ _For examples If I _(be) a bird, I _ (fly) in the sky.If you_(take) notes carefully ,you

3、 _ (get)good grades last term.If the water_ _ _ (use) up in the future, we _(have to die) . Practice with your partner Practice ( now)-What would you do if you friendmotherfather. were here? If my good friend were here now I were you ,I would could shouldmight(play chat draw.)2. Practice ( past )If

4、I had learnt (take follow make.)how to swim,I _(trap) on that island.3. Practice ( future) would you do if you (had much money.)? If I had were to have should have much money time. , I-虚拟语气注意要点：错综条件虚拟语气.当主从句谓语动词发生的时间与主句所假设的谓语动词不一致，或主从句虚拟和真实同时出现，叫做错综条件虚拟语气。 Eg. If you had followed the mothers advice,

5、 you wouldnt be in the hospital. She was too busy yesterday, or she could have attended (attend) the meeting . 2. 含蓄虚拟句，有时 otherwise, or ，without 或 but for 来暗示或代替 if- 条件句Eg. (1) Without air=_, there would be no living things. (2)But for your help=_ , I couldnt have done 3.当句中有had were should时，可以放句首，

6、构成倒装句。Eg. (1)Had you listened to the doctor ,you would be all right now.Were he to leave today, he would get here by Friday. (3)Should he leave today, he would get here by Friday.4.虚拟语气特殊句型even if though, as ifthough , and if only (要是.该多好)现在：did (were)过去：had done未来：would doStep four Fill in the blan

7、ks.1. If they _(be) here, they _ (take) your advice.2. If he _ (get) up earlier tomorrow, he _ (catch) the doctors_(not be) to WuHan , many patients _ (be) more dangerous. I _ (be) in your position, I _ (ask) for teachers help.5. If Tom _ (be) more careful in the exam, he _ (pass) it already.6. If y

8、ou _ (get) up earlier that morning, you _ (catch) the first train.7. _ he _(be) at school, he would have done his best to help me. treated me as if I _(be) a stranger. talked about the film as if she _ ( see) it. was busy that day. Otherwise I _(go) there with them.Step five go over我们已经学习了虚拟语气在条件句中的

9、应用，同学们都掌握了么？现在就复习一下吧Step six homework单句语法填空 t know his telephone number, otherwise I _( telephone) him.2. Without electricity, our life _(be) quite different today.3. If you _( follow) my advice, you would not be in trouble now.4. _you _(follow) my advice, you would not be in trouble now. I were a n

10、urse, I _ (join) the medical team.6. _(be) I a nurse, I would the medical team. we _( book) a table earlier, we couldnt be standing here in a queue8. I_( go) to my cousins birthday party last night. But I wasnt free. 9. But for you here, we _(not finish) the work ahead of time. he called the morning

11、 train, he_(not be) late for the meeting. Mr David _(be) present, he would have offered any assistance to us. _( be) back in the hotel now, if you didnt lose a map. 13 If it _( not be) for your invitation the other day, I should not be here now. was wearing a seat belt, if I hadnt been wearing one,I _( injure) . 15. If you _( tell) me about your trouble last week, I could have helped. your sister had come at the meeting ,she _( meet) my brother. 17. he was busy yesterday, or he _( help) you with y