江苏省沭阳县潼阳中学高三英语一轮复习 虚拟语气课件

1、welcome2021/8/8 星期日1 Today we buried our 20-year-old son. He was killed instantly in a motorcycle accident yesterday. How I wish I had known when I talked to him last that it would be the last time. If I had only known,I would have said, Jim, I love you and Im so very proud of you. Read the followin

2、g essay and payspecial attention to the sentences in red.(你能说出它们的语法结构吗？）2021/8/8 星期日2 Subjunctive mood (虚拟语气）高三英语第一轮语法复习2021/8/8 星期日3 Unreal conditionals with “if clause” 虚拟语气在条件从句中的用法2021/8/8 星期日4 What would/could you do if you were a superman?If I were a superman, I would/could If I were a superma

3、n,I could protect people who are in danger.Look and learn:2021/8/8 星期日5If I got much money, I might/should What might/should you do if you got much money?If I got much money, I should donate some to people suffering the earthquake.2021/8/8 星期日6What would/could you do if you lived on the moon?If I li

4、ved on the moon, Iwould/could/might/ shouldIf I lived on the moon, I might see the beautyChange.2021/8/8 星期日7If I were a superman, I could protect people who are in danger.If I lived on the moon, I might see the beautyChange.If I got much money, I should donate some to people suffering the earthquak

5、e.Find out the rules2021/8/8 星期日8条件从句主句 did/were (be动 词一般用were,非正式情况可用was）would (could, might ,should) + do总结1. Opposite to the present truth 与现在事实相反时，主、从句谓语构成2021/8/8 星期日9would intention; plan; expected result (意图；计划；必然结果）could ability; possibility （能够；可能性）might possibility （可能性）should suggestion （

6、建议）TIP2021/8/8 星期日10Translation:1 如果我是你，我可能会告诉他真相。 If I _ you, I _him the truth.2 要是我哥哥在这儿，一切都会很顺利的. If my brother _ here, everything _ all right.weremight tellwerewould bePractice:2021/8/8 星期日11要是我哥哥昨天在这儿，一切都会很顺利的. If my brother _ here yesterday, everything _ all right.had beenwould have been比较一下发现

7、什么不同了吗？1.If my brother were here, everything would be all right.2.If my brother had been here yesterday, everything would have been all right.2021/8/8 星期日12 If the robber hadnt attacked Mr. Yu, he wouldnt have been killed.If the brave old man hadnt helped the lady, he couldnt have been injured.Look

8、and learn:2021/8/8 星期日13If they hadnt committed a crime, they wouldnt have been caught by the police.2021/8/8 星期日14Find out the structure If my brother had been here yesterday , everything would have been all right.If the brave old man hadnt helped the lady, he couldnt have been injured. If they had

9、nt committed a crime, they wouldnt have been caught by the police.2021/8/8 星期日15条件从句主句 had donewould (should, could, might ) + have done总结2. Opposite to the past truth 与过去事实相反时，主、从句谓语构成2021/8/8 星期日16Practice:1.If Tom _ (be) more careful in the exam, he _ (pass) it already. 2.If you _(get) up earlier

10、, you _ (catch) the first train. 3.If I _ (meet) you yesterday, we _ (go) to the concert together.had beenwould have passedhad gotmight have caughthad met could have gone2021/8/8 星期日17：Would you please help me move house tomorrow?：Id like to, but I have a meeting tomorrow. If I got time tomorrow, I

11、would certainly help you.：Thats all right. Thank you all the same.Read and learn:2021/8/8 星期日18If it should be the Spring Festival tomorrow, I might get some pocket money.If I were to have free time this Friday, I would go to the party. However, Ill attend a meeting that day. What a pity! 2021/8/8 星

12、期日19If I got time tomorrow, I would certainly help you.If I were to have free time this Friday, I would go to the party. If it should be the Spring Festival tomorrow, I might get some pocket money.Summarize the structure2021/8/8 星期日20条件从句主句过去式 (were/did)should + do were to dowould (might, could, sho

13、uld) + do总结3. Opposite to the future truth 与将来事实相反时，主、从句谓语构成2021/8/8 星期日21如果明天下雨，运动会将会被推迟。If it _tomorrow, the sports meeting _ put off.=If it _tomorrow, the sports meet _ put off.举一反三rainedwould beshould rainwould be/were to rain2021/8/8 星期日22Have a try!注意以下几方面 ： 1.虚拟语气在非真实条件从句中的倒装情况 (Inverted stru

14、ctures of them)2021/8/8 星期日231._ to do the work, I should do it some other day.A. If were I B. I were C. Were I D. Was I2. _ it rain tomorrow, we would have to put off the visit to the park.A. Were B. Should C. Would D. Will2021/8/8 星期日243. _ for the doctors careful treatment, he _till last year. A.

15、 If it is not, cant live B. Were it not, couldnt liveC. If it hadnt been, couldnt have lived D. Had it not been, couldnt have lived E. If they were not, couldnt live if it is not for(=but for/without) 要不是2021/8/8 星期日25 在If引导的非真实条件句中 总结should, were 和 had 可以放在句首，这种情况下，if省略.2021/8/8 星期日26如果had是实义动词，表示“

16、有”时，则不可以移到句首。正：If we had time to spare, we would go to see a film.误：Had we time to spare, we would go to see a film. Tip2021/8/8 星期日27 2.含蓄条件句 在含蓄性条件句中，可以用otherwise或or;with, without, but for 等介词短语代替条件句相当于 if it is not for “要不是”But for the rain, the crops would have died. (= If _)Without the teachers

17、 help, he couldnt have made such great progress in English.(= If _) it hadnt been for the rainit hadnt been for the teachers help, 2021/8/8 星期日28If you had gone to bed earlier last night,you wouldnt be sleepy now. 错综时间(mixed time)条件句或混合虚拟语气 如果你刚才向右转，你现在就不会有麻烦了。 If you _ _ _(turn right) just now, you

18、 _ (be) in trouble now.had turned rightwouldnt be 3.错综条件句2021/8/8 星期日291.Without your help, we _ such rapid progress.couldnt make B. wouldnt makeC. will not have made D. wouldnt have made2.But for the(If there were no) help from the UN,those women _able to set up their shop.A.would not have been B.w

19、ould not beC.Could not be D.will not be2021/8/8 星期日303.I am busy now,otherwise /or (If I were not so busy)I_you do the work.A.Will help B.would help C.would have helped D.could have help4.If you had listened to the talk about the UN yesterday,you_the answer to the question now.A.would know B.would h

20、ave knownC.will have known D.might have known5.If I were you ,I _my holiday in France.A.would spend B.will spend C would have spent D.could have spent2021/8/8 星期日31Unreal conditionals with “if”虚拟语气在条件从句中的结构归纳总结Consolidation(巩固）:2021/8/8 星期日32If sb.,( 条件句)sb. . ( 主句)Present(现在)Past(过去)Future (将来)did/

21、wereA.had donewould/could/should/might doD.would/could/should/might have doneB. did/wereshould dowere to doC.would/could/should/might doOpposite to2021/8/8 星期日331.（2011.北京高考）Maybe if I _ science, and not literature then, I would be able to give you more help now. A. studied B. would study C. had studied D. was studying Consolidation(巩固）:高考链接2021/8/8 星期日342. (2012.湖南高考)Sorry, I am too busy now. If I _ time, I would certainly go for an outing with you.