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1、Unit 3 Understanding each other-Grammar 学案(牛津译林版选修六)学习目标虚拟语气 Un real con ditio nals学习重点掌握虚拟语气的使用场合和根本结构.预习内容预习第40页至第41页内容并完成两页上的相关练习.要求完成学案练习及 Workbook P116 C1、C2虚拟语气一、状语从句中的虚拟语气(一) if引导的条件状语从句1 If I had time, I would attend the meeting.2. If I were you, I should seize the opport unity to go abroad.
2、3. If you had take n my advice, you would not have failed in the exams.4. If he had come earlier, he wouldn t have missed the first bus.5 If the headmaster came tomorrow, we would have the meeti ng.6 If it were to rain tomorrow, the sports meeting would be put off.7 If he should make a mistake, you
3、should not blame him.感悟：与现在事实相反1. If I were a doctor, I might save her life without hesitati on.2. If I stayed at home no w, I could play computer games.译一译：1.要是他现在在这儿,我们就会问他关于这件事.2. 即使她现在在这儿,她也不能解决这个问题.感悟：与过去事实相反1. If I had earned a lot of money last year, I would have bought a car.2. If the earthq
4、uake hadn happened in Wen chuan in 2021, many people wouldn have lost families.练一练： 1. If the farmer hadn t seen the snake, he(not put) it in the arms.2. If he(not put) it in the arms, the snake wouldn t have bitten him.3. If the sn ake(not bite) him, he(not die).4.If my lawyer(not be here ) last Sa
5、turday , he(preve nt ) me from going .感悟：与将来事实相反1. In the future, if I had 10,000,000 yuan, I would buy a house.2. If the water in the Pacific Ocean were to be poured out, it wouldn t stop my love.3. If he should come tomorrow, I would talk to him about it.练一练：1. If every one(help) those in n eed in
6、 future, the world would be a much better place.2. If it(be) fine this weeke nd, we would have a pic nic.3. If I(be admit to) a famous uni versity in two years, I would treat you to a big meal.4. If it(snow) tomorrow, we would go skii ng.(二) :条件状语的倒装：如果条件状语中有 were, had, should 时 , 可以倒装成： Were / Shou
7、ld / Had + 主 + 其他1. If I were you, I would try it again. , I would try it again.2. If he had been there yesterday, he would have seen the film. there yesterday, he would have seen the film.t go out.3. If it should snow tomorrow, we wouldn t go out. tomorrow, we wouldn注意：在省略句型中,只有 had done 的 had 才能省略
8、,实义动词 had 不能省.1If I had time now, I would go to the library. Had I time now, .(误)(三) 错综时间条件句：假设条件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,叫做错综条件虚拟语气.主句和从句的谓语动词要依照假设的时间而定.1. If the weather had been fined, the crops would be growing still better.2. If you had followed the teachers advice, you wouldnt be in the hosp
9、ital.3. If you had come and attended the meeting yesterday, you (know) what we aredoing now.4. If you (take) my advice then, you ( 现在就不会有麻烦了 )5. her husband (kill) in the war, she would not be helping others with housework now.(四) ：含蓄条件句：有时虚拟的条件不是通过条件句来表示,而是用一些词或短语,如without, but for, or , otherwise
10、等,这种句子叫含蓄条件句.1. But for electricity ( = If it were not for electricity ), there would be no modern industry.2. Without your help (If it had not been for your help), we could not have succeed.3. I was ill that day. Otherwise, I would have taken part in the sports meet.练一练：填入适宜的动词形式.1 ) Without air, t
11、here no life on the earth. (be)2) He _ but for his teachers timely advice. (fail)3) We the work better in that case. (do)4) He would have come to see you yesterday morning but he an important meeting toattend. (have)当堂练习：1. If you (speak) to him last time you saw him, you (know) what to do now.2. If
12、 I (have not ) so much work to do , I (not miss) the film last night.3. If you (hesitate) this moment, you(suffer) in future.4. If Mary (arrive) today, she must have started three days ago.5. If it (snow) last night, it (be) very cold today.6. -Why didn t he come? He but she didn t have time. (come)
13、7. She would put on weight but she (not eat ) enough.8. 如果我早上出门带钱了,现在就不如此为难了.9. 要不是你的帮助,我是不会成功通过测试的.10. 她感觉不舒服,不然她不会那么早离开会场的.11. 如果他没有生病并且错过了那么多的课,他就会取得更大的进不了.12. 如果不是你的建议,我们不可能克服这些困难.13. 如果不是窗户开着睡觉,你就不会感冒了.14. 我不知道他的 号,否那么的话,我就会给他打 了.15. 如果不是英语老师的帮助,我们就不可能赢得英语写作竞赛一等奖了.16. 如果我们继续这样折腾地球,我们将来将无立足之地.单项
14、选择1 Were it not for the snowy weather, we all right.A. would beB. would have been C. were D. may be2. more careful, his ship would not have sunk.A. If the captain wereB. Had the captain beenC. Should the captain beD. If the captain would have been3. If he me tomorrow, I would let him know.A. should
15、callB. should not have been ableC. were not able D. are not able4. If you asked your father, you permission.A. may getB. might getC. should have called D. maybe get5. today, he would get there by Friday.A. Would he leaveB. Was he leavingC. Were he to leave D. If he leaves6. I you, I would go with hi
16、m to the party.A. WasB. Had beenC. Will be D. Were7. Had Paul received six more votes in the last election, he our chairman now.A. must have beenB. would have been C. were D. would be8. If the horse won today, it thirty races in five years.A. would have wonB. wonC. must have won D. did have won9. Th
17、ere is a real possibility that these animals could be frightened, a sudden loud noise.A. being thereB. should there be C. there was D. there having been10. If you hadn t taken such a long time to get dressed, wetheredb_y_n_o_w_.A. be B. circles C. is circling D. be circling11. George would certainly
18、 have attended the meeting, .A. if he didnt get a flat tireB. if the flat tire hadnt happenedC. had he not had a flat tireD. had the tire not flattened itself12. Without electronic computers, much of today s advanced technology A. will not have been achieved B. have not been achievedC. would not hav
19、e been achieved D. had not been achieved13. He was very busy yesterday, otherwise he to the meeting.A. would come B. came C. would have come D. had come14. If I had seen the movie, I you all about it now.A. would tell B. will tell C. have told D. would have told15. she yesterday, she would meet the
20、famous singer today.A. If, didn t leaveB. Had not, left C. Hadn t, left D. Didn t, leave16. If you smoke, please go outside because this is a non-smoking office.A. mustB. shouldC. can D. may17. If Sanlu Groupmelamine to the milk, the babiestoo much from kidney stone.A. didn t add; would not suffered
21、B. hadnt added; wouldn t have sufferedC. hasnt added; wouldn t have sufferedD. hadnt added; would have suffered18. If the printer break down under guarantee, we would repair it at our expense.C. might D. shouldt have the right drugs with me at that moment. C. could saveD. could have savedinto great
22、trouble.A. mayB. could19. I the poor rabbit, but I didnA. savedB. had saved20. . But for your timely warning, we You know we re friends.A. would getB. must have got C. would have gotD. couldn t have got21. - You promised to come t o my dinner party last night but you didn t turn up.- I , but something unexpected happened just before I left.A. would like to have B. should like to C. am going to D. like to22. Pity you missed the lecture on nuclear pollution. I it, but I was busy preparing for a job interview.A. attended B. had attended C. would attendD. would have attended