高中英語(yǔ) 公開課 虛擬語(yǔ)氣課件 新人教選修6

1、2021/8/11 星期三1Subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood Unit 1subjunctive moodGrammar2021/8/11 星期三2 Id rather be a than a . Yes I would. If I could,I surel

2、y would.Id rather be a than a . Yes I would.If I only could,I surely would.Away, Id rather . Like a swan thats here and gone. A man to the ground. He gives the world. Its saddest sound,Id rather be a than a .Yes I would. If I could,I surely would. Id rather feel the earth my feet, Yes I would.If I o

3、nly could,I surely would. sparrowsnailhammarnailsail awaygets tied upforeststreetbeneath2021/8/11 星期三31.英語(yǔ)動(dòng)詞有三種語(yǔ)氣， 陳述語(yǔ)氣，祈使語(yǔ)氣和虛擬語(yǔ)氣.2. 定義：用來(lái)表示說的話不是事實(shí)，或者是不可能發(fā)生或可能性比較小的情況，而是一種愿望，建議，假設(shè)的語(yǔ)氣叫虛擬語(yǔ)氣。一、虛擬語(yǔ)氣定義2021/8/11 星期三4Q:Whats the difference between the two sentences?If I am free, I will visit you.If I were

4、a bird, I would fly into the sky. （虛擬條件句）(真實(shí)條件句）2021/8/11 星期三5What would you do if you won the lottery?If I won the lottery, I would2021/8/11 星期三6If I won the lottery, I would buy an expensive car. (與現(xiàn)在事實(shí)相反）2021/8/11 星期三7If I won the lottery, I would buy a villa.（與現(xiàn)在事實(shí)相反）2021/8/11 星期三8If he had got

5、up early, he would not have been late for school.（與過去事實(shí)相反）2021/8/11 星期三9If he _ more carefully, he _ the car accident yesterday.（與過去事實(shí)相反）had driven would not have had 2021/8/11 星期三10If I _ how to swim,I _ trapped in this island.（與過去事實(shí)相反）had learntwould not have been2021/8/11 星期三11假如他來(lái)了, 我們對(duì)他說什么呢？If

6、he were to come, what should we say to him.假如他看見我, 就會(huì)認(rèn)識(shí)我。If he should see me, he would know me.2021/8/11 星期三121、一般條件句中的虛擬語(yǔ)氣時(shí) 間 If 條件句主 句過去had donewould should +have done sthcouldmight現(xiàn)在助動(dòng)詞 be用 were 實(shí)義動(dòng)詞 do 用 did would should + do sthcouldmight將來(lái)did / were should dowere to dowould should + do sthcoul

7、dMight2021/8/11 星期三13If I were you, I _ buy the house right now. A. wont B. dont C. wouldnt D. cant2. _more careful, his ship would not have sunk. A. If the captain were B. If the captain had been C. Should the captain be D. If the captain would have been 3. If he _me tomorrow, I would let him know

8、A. should call B. should not have been able C. were not able D. are not able BCA2021/8/11 星期三142. 名詞性從句的虛擬語(yǔ)氣。主要是表示命令、要求、建議的虛擬語(yǔ)氣。賓語(yǔ)從句。常見動(dòng)詞：一個(gè)堅(jiān)持：insist兩個(gè)命令：order, command 三個(gè)建議：advise, suggest, propose五個(gè)要求：demand , require, request, desire ask 這些動(dòng)詞后面的賓語(yǔ)從句要使用虛擬語(yǔ)氣用法。即從句中的動(dòng)詞 使用should + 動(dòng)詞原形，或者將should省略。20

9、21/8/11 星期三151.我們建議Tom去休息一下。2.他堅(jiān)決要求我到場(chǎng)。3.國(guó)王命令囚犯明天要實(shí)施死刑。4.他們要求我們派他們?nèi)ツ莾汗ぷ鳌?.We suggested that Tom2.He insisted that I present.4.They requested that we3.The king ordered that the prisoners should have a rest.(should) beShould be killedthe next day.should send themto work there.2021/8/11 星期三16 2、以上動(dòng)詞相應(yīng)的

10、名詞構(gòu)成的名詞性從句（包括主語(yǔ)從句，表語(yǔ)從句和同位語(yǔ)從句）也要使用虛擬語(yǔ)氣。從句中的動(dòng)詞形式一樣。 order, advice, suggestion, proposal, demand, request, desireIts suggested that the plan be carried out.My demand is that she should come to see me once a week.All of us are for the advice that the chemical factory should be closed down.2021/8/11 星期三1

11、73、幾種特殊結(jié)構(gòu)中虛擬語(yǔ)氣的用法；1）wish + 賓語(yǔ)從句現(xiàn)在：過去：未來(lái)：過去時(shí) (did/were)過去完成時(shí) (had done)would/could/might+V. shouldI wish I were a bird. (現(xiàn)在)I wish I hadnt made such a mistake. (過去)We wish our parents wouldnt punish us. (未來(lái))2021/8/11 星期三182）would rather that -現(xiàn)在：過去：未來(lái)：I would rather you paid me now. (現(xiàn)在)I would rathe

12、r you had gone, too. (過去)Dont come. I would rather you came tomorrow. (未來(lái))過去時(shí)過去時(shí)過去完成時(shí)2021/8/11 星期三193） as if /though + 從句現(xiàn)在：過去：過去時(shí)過去完成時(shí)He looks as if he were drunk.They talked as if they had been friends for years.She loves the baby as if it were her own son.It seems as if it were spring.I remember

13、the whole thing as if it had happened yesterday.2021/8/11 星期三204).Its high time +that -should +V.過去時(shí)你該走了。我們?cè)撍X了。Its high time that you went.Its high time that you should go.Its time that we went to bed.Its time that we should go to bed. 2021/8/11 星期三215）without和but for 構(gòu)成虛擬。(but for要不是) Without sunl

14、ight, peoples life would be different from today. But for your help, I wouldnt have finished the work.But for water, it would be impossible to live in the desert.2021/8/11 星期三226）If only (要是就好了) If only I knew his name!If only we had followed your advice!If only I could see him again!要是我們的父母能和我們住在一起

15、就好了。要是我沒錯(cuò)過火車就好了！If only our parents could live with us!If only I hadnt missed the train!2021/8/11 星期三238）Its necessary /strange/ natural/ important a pity+ that - 從句中的動(dòng)詞要用虛擬，即(should)+動(dòng)詞原形1.It is important that we ( should ) master a foreign language.2. It is strange that she refuse to come to the p

16、arty.3. Its necessary that we should study hard.2021/8/11 星期三24三、 虛擬語(yǔ)氣假設(shè)條件句型注意點(diǎn)：1.假設(shè)條件從句謂語(yǔ)動(dòng)詞發(fā)生的時(shí)間與主句所假設(shè)的謂語(yǔ)動(dòng)詞不一致，叫做錯(cuò)綜條件虛擬語(yǔ)氣。主句和從句的謂語(yǔ)動(dòng)詞要依照假設(shè)的時(shí)間而定。If the weather had been finer, the crops would be growing still better.If you had followed the teachers advice, you wouldnt be in the hospital.2021/8/11 星期三

17、251 .The volleyball match will be put off if it _. A.will rain B. rains C. rained D. is rainedB精選習(xí)題2. You didnt let me drive. If we _ in turn, you _ so tired. A. drovedidnt getB. had drivenwouldnt have gotC. drovewouldnt get D. were drivingwouldnt get B2021/8/11 星期三26 3. If you _ him yesterday, you

18、_ what to do now. asked would know had asked would have knownC. asked him know D. had asked would know4. What would have happened, _ as far as the river bank? A. Bob had walked farther B. if Bob should walk farther C. had Bob walked farther D. if Bob walked fartherCD2021/8/11 星期三275. How I wish every family _ a large house with a beautiful garden! (02 上海) A. hasB. hadC. will haveD. had had6. When a pencil is partly in a glass of water, it looks as if it _. (95 N) A. breaksB.