语气 详细版课件

1、If I were to have 10 million dollars, I would buy a house. Do I have 10 million dollars? No. Therefore I have no house. If I were to have a pair of wings, I could fly. Do I have a pair of wings? No. Therefore I can not fly. If I were to unload all the water from the Pacific Ocean, and still could no

2、t safe the love of fire that I have for you. Can all the water from Pacific Ocean be unloaded? No. Therefore I do not love you. 如果我有一千万，我就能买一栋房子 我有一千万吗？ 没有。 所以我仍然没有房子。 如果我有翅膀，我就能飞。 我有翅膀吗？ 没有。 所以我也没办法飞。 如果把整个太平洋的水倒出， 也浇不息我对你爱情的火 整个太平洋的水全部倒得出吗？ 不行。 所以我并不爱你。 Module 6 Grammar and usageUnreal conditional

3、s 虚拟语气是说话人为表达一种假设,或一种主观愿望,即认为动词所表示的动作或状态并非真实或仅是主观设想时所用的动词形式.虚拟语气的定义关键是什么与事实相反！What would you do if you won the lottery?If I won the lottery,I wouldIf I won the lottery, I would buy an expensive car. If I won the lottery , I would buy a big house条件从句主句 did/were (be动 词一般用were）would (could, might ,shou

4、ld) + do总结1. Opposite to the present truth 与现在事实相反时，主、从句谓语构成Translation: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 now, everything _ all right.weremight tellwerewould bePractice:If he more carefully, he the car accident yesterday.had driven would not ha

5、ve had If they hadnt committed a crime, they wouldnt have been caught by the police.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1.If Tom _ (be) more careful in the exam, he _ (pass) it already. 2.If you _(get) up earlier, you _ (catch) the

6、 first train. 3.If I _ (meet) you yesterday, we _ (go) to the concert together.had beenwould have passedhad gotmight have caughthad met could have gone：Would you please help me move house tomorrow?：Id like to, but I have a meeting tomorrow. If I were to have time tomorrow, I would certainly help you

7、.：Thats all right. Thank you all the same.Read and learn:If it should be the Spring Festival tomorrow, I might get some pocket money.What would/could you do if you lived on the moon?If I lived on the moon, I would/could/might/ shouldIf I lived on the moon, I might see the beautyChange.条件从句主句过去式 (wer

8、e/did)should + do were to dowould (might, could, should) + do总结3. Opposite to the future truth 与将来事实相反时，主、从句谓语构成 should rain tomorrow, If it were to rained I would/could/might stay at home.Which university would you go to if you had a chance ? had a chance,If I were to have a chance , I would/could/

9、might should have a chance ,Music makes the world acolorful place.Music is very importantin peoples life.Music is something thatwe all like so much.Facts：Situation11. If there were no music, _.people would not live better. the world would be a a dull place.C. there would be no musiciansDWhat do you

10、say?Mr Black loved cars very much. He soldhis house to buy anew car.Now he ishomeless!A terrible mistake!Situation2If I had been Mr Black, _. I would have done the sameB. I wouldnt have made such a foolish mistakeC. I would have bought a cheaper carDThe meeting had been goingon for more than two hou

11、rsand Robert, who had drunklots of coffee during and afterbreakfast, was almost bursting.He could no longer wait and rushed to the toilet.Situation3At lunch，many students laughed at Robert for something funny.What had happened?Ladies Gentlemen If I had been in the same situation I would not have bee

12、n so careless.B. I would not have drunk so much coffee.C. I would not have made such a silly mistake.Free talk1 If there were no exams 2 Were I made headmaster of our school虚拟语气 the Subjunctive Mood时间if 条件从句 主句过去现在将来had done would/should/could/ might have donedid/were1.should do2.were to do3.didwoul

13、d/should/could/might doHave a try!3. If引导的虚拟条件句的省略倒装： (Inverted structures of them)1._ to do the work, I should do it some other day.A. If were I B. I were C. If I were D. Was I E. Were IIf I were to do the work, I should do it some other day.=Were I to do the work, I should do it some other day.2.

14、_ it rain tomorrow, we would have to put off the visit to the park.A. Were B. Should C. Would D. Will =If it should rain tomorrow, we would have to put off the visit to the park.3. _ for the doctors careful treatment, he _till last year. A. If it is not, cant live B. Were it not, couldnt liveC. If i

15、t hadnt been, couldnt have lived D. Had it not been, couldnt have lived E. If they were not, couldnt liveIf it hadnt been for the doctors careful treatment, he couldnt have lived till last year. 在If引导的虚拟条件句中 总结should, were 和 had 可以放在句首，这种情况下，if必须省略. If I were a doctor, I would save her life without

16、hesitation. 1.如果我是医生，我将毫不犹豫的救她。2.如果你昨天去听音乐会的话， 你将会遇到她了。3.如果明天下雨的话，会议将会推迟。If you had gone to the concert yesterday, you would have met her. If it should rain tomorrow, the meeting would be put off. Translation虚拟语气Alan _ the party if he had gone to London. A. would have missed B. had missed C. would m

17、iss D. missed2.It was the drug，not the disease，that killed the boy.He would be still alive today if he _ that drug.A.not take B.shouldnt have takenC.didnt take D.hadnt takenExercisesIf you _tomorrow, you _find the new manager working in the office. A. should come; would B. would come; wouldC. will c

18、ome; should D. comes; mightAIf the parents _at the hospital earlier after the accident, the child would have been saved.A. arrives B. arrive C. had arrived D. has arrivedCI didnt see your sister at the meeting. If she _, she would have met my brother.A. has come B. did come C. came D. had comeD If m

19、y lawyer _here last Sunday, he _ me from going .A. had been; would have preventedB. had been; would preventC. were; would prevent D. were; would have preventedAIf he _he _that food. Luckily he was sent to the hospital immediately.A. was warned; would not have takenB. had been warned; would not have

20、takenC. would be warned; had not takenD. would have been warned; had not takenBIf the doctor had come earlier, the poor child_.A. wouldnt be lying there for two hoursB. wouldnt have laid there for two hoursC. wouldnt have lied there for two hoursD. wouldnt have lain there for two hoursD_the exam, he

21、 would have attended a college.A. If he passed B. Had he passedC. Were he passed D. If he should passB_five minutes earlier, you could have seen them off.A. If you should arrive B. If you arriveC. Had you arrived D. Should you arriveC _it rain tomorrow, we should have to put off the visit to the Sci

22、ence Museum.A. Were B. should C. would D. willB Billy was badly bitten by mosquitoes because he forgot to use the mosquito net last night. If Billy had remembered to use the mosquitonet last night, he would not have been bitten by Had Billy remembered to use the mosquitonet last night, he would not

23、have been bitten byIf 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 _ (be) in trouble now.had turned rightwouldnt be in注意主从句时间不一致情况下的虚拟语气:时间错综句(这时虚拟句谓语动词的形式应根据具体时间加以调整)例如: 错综时间条件句If you had wor

24、ked hard yesterday, you would be tired now.1.If the flower had been watered, it _ now. A. wouldnt die B. is dead C. had been dead D. will not die2.If his television set had not been stolen yesterday, he _ TV now. A. would watch B. would have watched C. would be watching D. is watching Its hard to im

25、agine what I would be doing today if I _ in love at the age of seven , with the Melinda Cox Library in my hometown.wouldnt have fallen had not fallenshould fallwere to fall 含蓄条件句：有时假设的情况并不用if条件从句表示，而使用如:but for(要不是), without, with，or , otherwise等一些介词短语，分词结构来代替if条件句, 这时剩下的主句要用虚拟语气。 a) with, without,

26、but for 等介词短语代替条件句相当于 if +从句But for the rain, the crops would have died. (= If _)Without the teachers help, he couldnt have made such great progress in English.(= If _) it hadnt been for the rain/it hadnt rainedit hadnt been for the teachers help/the teacher hadnt helped him 1) Without sunlight, peo

27、ples life would be different from today.3) Suppose (supposing) your friends knew how you are behaving here, what would they think?2) But for your help, I wouldnt have finished the work.b). otherwise, but, or 常把真实情况和虚拟语气混合（重、难点）I was ill that day. Otherwise, I would have taken part in the sports meet

28、ing.（副词） I would have taken part in the sports meeting，but I was ill that day.（连词）He telephoned to inform me of your birthday, or I would have known nothing about it.（连词）I _(give) you more help, but I was too busy. （连词） might have given1.Without your help, we _ such rapid progress.couldnt make B. wo

29、uldnt makeC. will not have made D. wouldnt have made2.I could have called you for help, but I _ your number. A. couldnt have remembered B. didnt remember C. should have remembered D. hadnt remembered二 . 虚拟语气的其他形式：1. 与现在、将来相反用过去时，与过去时间相反使用过去完成时：a. wish=if only , would rather 引导的虚拟语气, 但注意：would rather

30、后所跟句子不接过去将来时。I would rather you came tomorrow instead of today.I would rather you had come yesterday.b. as if/as though/ 引导的虚拟条件句。 这几个词（词组）表虚拟时，其后所用的虚拟形式与if从句基本相同，即比陈述语气中的时态后退一个时态。时间谓语动词虚拟语气wish / as if / as though / if only 现在动词过去式（be 多用were）过去had + 过去分词将来could/might/would + 动词原形(would rather后面不可以这

31、样用）/would ratherwish, as if 以及 if only 的虚拟形式：退一步,海阔天空I will not go there even if I _(give) the chance to .He talks as if he _(be) to America.If only night _(be) day.If only I _(see) my favorite star yesterday.were givenhad been werehad seen5. I wish I _ to the moon.A. fly B. would fly C. could fly1.

32、I wish I _ you yesterday. A. seen B. did see C. had seen D. were to see2.When a pencil is partly in a glass of water, it looks as if it _. A. breaks B. has broken C. were broken D. had been broken3.Id rather that you _ there yesterday and _ again next weekend. A. went ; should come B. should go ; ha

33、d come C. had gone ; came D. go ; come4.The two strangers talked as if they _ friends for years. A. should be B. would be C. have been D. had been5. I blamed her yesterday. I would rather you _ that. A. didnt do B. hadnt done C. wouldnt do D. shouldnt do6. He is a very brave man. Yes. I wish I _ his

34、 courage. A. have B. had C. will have D. would have2. 由 should +do, 构成的虚拟语气：a在由一个坚持（insist）,两个命令（order, command）, 四条建议（advise, suggest, propose，recommend）,五项要求（demand, desire,require, request,urge ）等词后的宾语从句中以及以上动词相应的名词order, advice, suggestion, proposal, demand, request, desire后的从句中都要使用 should do， should可省注意:当suggest 作“暗示、表明”解时;insist表示“坚持说、坚持认为”解时不用虚拟！Its suggested that the plan _out. (carry)My demand is that she _to see me once a