高中英語外研版高中Module 5 Cloning虛擬語氣

1、虛擬語氣(I)非真實(shí)條件句(if) Step one 1. 概念 虛擬語氣用來表示說話人的主觀愿望或假想，所說的是一個(gè)條件，不一定是事實(shí)，或與事實(shí)相反。2. 在條件句中的應(yīng)用 條件句可分為兩類，一類為真實(shí)條件句，一類為非真實(shí)條件句。非真實(shí)條件句表示的是假設(shè)的或?qū)嶋H可能性不大的情況，故采用虛擬語氣。Step two review 1.主將從現(xiàn)中的條件句You will make good progress every day if you study hard. 好好學(xué)習(xí)，天天向上 =_2. 獨(dú)立主格和條件句的互換(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非真實(shí)條件(if)句中虛擬語氣的用法1) 與現(xiàn)在事實(shí)相反：If 主語+謂語_, 主語+ _與過去事實(shí)相反：If 主語+謂語_, 主語+ _3) 與將來事實(shí)相反If 主語+謂語(1)_(2)_(3)_, 主語+ _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-虛擬語氣注意要點(diǎn)：錯(cuò)綜條件虛擬語氣.當(dāng)主從句謂語動(dòng)詞發(fā)生的時(shí)間與主句所假設(shè)的謂語動(dòng)詞不一致，或主從句虛擬和真實(shí)同時(shí)出現(xiàn)，叫做錯(cuò)綜條件虛擬語氣。 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. 含蓄虛擬句，有時(shí) otherwise, or ，without 或 but for 來暗示或代替 if- 條件句Eg. (1) Without air=_, there would be no living things. (2)But for your help=_ , I couldnt have done 3.當(dāng)句中有had were should時(shí)，可以放句首，

6、構(gòu)成倒裝句。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.虛擬語氣特殊句型even if though, as ifthough , and if only (要是.該多好)現(xiàn)在：did (were)過去：had done未來：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我們已經(jīng)學(xué)習(xí)了虛擬語氣在條件句中的

9、應(yīng)用，同學(xué)們都掌握了么？現(xiàn)在就復(fù)習(xí)一下吧Step six homework單句語法填空 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