If引導(dǎo)的虛擬語(yǔ)氣

1、Revision1. It is suggested that the meeting_till next week.(有人建議會(huì)議應(yīng)推遲到下周）有人建議會(huì)議應(yīng)推遲到下周）2. My suggestion is that_ ( (你不應(yīng)吃那么多肉）你不應(yīng)吃那么多肉）3.3.We all agreed to his suggestion that we_ ( (去大連去大連） for sightseeing.（should）go to Dalianyou (should) not have much meat.（should）be put off1.-The strong wind has a

2、bad_ our newly planted young trees. -Whats more, it_many people riding bikes on the road. A.effect on;affects B.affect on;effects C.effect in;affects D.affect in;effects2.His dream of going to college_. A.has come to true B.has realized C.has come true D.has been realized true3.Studies show that peo

3、ple are more_to sufferfrom back problems if they always sit before computer screens for long hours. A.possible B.likely C.probable D.sure4._an important role in a new movie, Andy has got a chance to become famous.A.Offer B.Offering C.Offered D.To offer5. I regret to say that I have_with most of my c

4、hildhood friends. Akept in touch Bout of touch Clost touch Dgot in touch6. Shall we go to the Science Museum? _ A. Its all up to you. B. You speak. C. Were through. D. Lets get going.7. He speaks Chinese so fluently as if he_ a Chinese. A. were B. had been C is D. has been8.When a pencil is partly i

5、n a glass of water, it looks as if it _. A. breaks B. has broken C. were broken D. had been broken If I were a tear in your eyes, I would fall down on your lips to kiss you； If you were a tear in my eyes, I would never cry, for fear of losing you.GrammarConditional 一一.First Conditional(真實(shí)條件句真實(shí)條件句) 真

6、實(shí)條件句表示句子所描述的事實(shí)或說(shuō)話(huà)人看來(lái)有可能實(shí)現(xiàn)的真實(shí)條件句表示句子所描述的事實(shí)或說(shuō)話(huà)人看來(lái)有可能實(shí)現(xiàn)的事情。事情。eg.1. If he comes, I will call you. 2.If you study harder, you will pass the exam. 3. If the weather is warm and rainy, mushrooms grow very quickly. If sb. does, sb. doesIf條件句可分為真實(shí)條件句和虛擬條件句條件句可分為真實(shí)條件句和虛擬條件句 句型：句型： 從句：一般現(xiàn)在時(shí)從句：一般現(xiàn)在時(shí) 主句：主句：will

7、/shall+ 動(dòng)詞原型動(dòng)詞原型 （真實(shí)、必然）（真實(shí)、可能）eg. If I had started earlier, we couldnt have missed the first bus.形式：形式：二二.Second Conditional(虛擬條件句虛擬條件句) 虛擬條件句指的是與事實(shí)相反或不大可能實(shí)虛擬條件句指的是與事實(shí)相反或不大可能實(shí) 現(xiàn)的事?，F(xiàn)的事。 與過(guò)去的事實(shí)相反。與過(guò)去的事實(shí)相反。從句用從句用had done，主句用，主句用could have done.If I were you, I would buy the dictionary. 形式：形式： If it we

8、re to rain tomorrow, the sports meeting would be put off.形式：形式：與將來(lái)的事實(shí)相反。與將來(lái)的事實(shí)相反。從句用從句用were to+v.原，主句用原，主句用would+v.原原與現(xiàn)在的事實(shí)相反。與現(xiàn)在的事實(shí)相反。從句用一般過(guò)去式，主句用從句用一般過(guò)去式，主句用would+v.原原從句從句 主句主句 與過(guò)去的與過(guò)去的事實(shí)相反事實(shí)相反 had done should/would/could/might+have done 與現(xiàn)在的與現(xiàn)在的事實(shí)相反事實(shí)相反 過(guò)去式過(guò)去式(be were) should/would/could/might+ v

9、.原原 與將來(lái)的與將來(lái)的事實(shí)相反事實(shí)相反 過(guò)去式過(guò)去式should + v.原原were to + v.原原 should/would/could/might+ v.原原 1) If I had started earlier, we couldnt have missed the first bus. If it should be fine tomorrow, I would go fishing. If I were not so busy, I would go with you. Had I started earlier, we couldnt have missed the fi

10、rst bus.Should it be fine tomorrow, I would go fishing.Were I not so busy, I would go with you. 使用虛擬條件句要注意的幾點(diǎn)：使用虛擬條件句要注意的幾點(diǎn)： 當(dāng)虛擬當(dāng)虛擬條件句條件句中的謂語(yǔ)部分含有中的謂語(yǔ)部分含有had, should, were時(shí)，可以時(shí)，可以省略省略if，將，將had，should，were提到句首，提到句首，形成倒裝句式。形成倒裝句式。 若條件句為否定句，若條件句為否定句，否定詞否定詞not應(yīng)置于主語(yǔ)之應(yīng)置于主語(yǔ)之后后. If you_ (study) hard before，

11、you_ (be) a college student now. If I _(be) you, I _(miss) the film last night. 如果我是你，我就不會(huì)錯(cuò)過(guò)昨晚的那部電影了。如果我是你，我就不會(huì)錯(cuò)過(guò)昨晚的那部電影了。2)“錯(cuò)綜時(shí)間條件句錯(cuò)綜時(shí)間條件句”:當(dāng)條件狀語(yǔ)當(dāng)條件狀語(yǔ)從句從句表示的行為和表示的行為和主句主句表示的行為所表示的行為所發(fā)生的發(fā)生的時(shí)間不一致時(shí)間不一致時(shí)，動(dòng)詞的形式要根據(jù)它所表時(shí)，動(dòng)詞的形式要根據(jù)它所表示的時(shí)間作出示的時(shí)間作出相應(yīng)的調(diào)整相應(yīng)的調(diào)整。had studiedwould be were wouldnt have missed1. I don

12、t know if she _; if she _, Ill tell you. A.comes; will come B.comes; comes C.will come;comes D.will come;will come2. Sorry, I am too busy now. If I _ time, I would certainly go out with you. A. have had B. had had C. have D. had3. - Do you think George has passed the driving test? - No. If so, he _

13、his car to our college yesterday. A. would drive B. drove C. would have driven D. had driven4. If I had seen the movie, I _ you all about it now. A. would tell B. will tell C. have told D. would have told5. _it rain tomorrow, we would not go climbing. A. Were B. If C. Should D. Will6. _it rained las

14、t night, the ground would be wet now. A. Should B. Would C. If D. Had 7. If you _ him yesterday, you _ what to do now. A. asked; would know B. asked; know C. had asked; would have known D. had asked; would know 8.If there were no electricity, human life _quite different today. A. is B. will be C. wo

15、uld have been D. would be as if 引導(dǎo)的虛擬條件句引導(dǎo)的虛擬條件句 與現(xiàn)在事實(shí)相反與現(xiàn)在事實(shí)相反與過(guò)去事實(shí)相反與過(guò)去事實(shí)相反與將來(lái)事實(shí)相反與將來(lái)事實(shí)相反as if從句中的謂語(yǔ)從句中的謂語(yǔ)動(dòng)詞用一般過(guò)去式動(dòng)詞用一般過(guò)去式（be用用were）as if從句中的謂語(yǔ)從句中的謂語(yǔ)動(dòng)詞用動(dòng)詞用had doneas if從句中的謂語(yǔ)動(dòng)從句中的謂語(yǔ)動(dòng)詞用詞用would / could/ might+動(dòng)詞原形動(dòng)詞原形Task 6. Choose the best answer. 1. Sorry, I am too busy now. If I _ time, I would c

16、ertainly go for an outing with you. A. have had B. had had C. have D. had2. Grace doesnt want to move to New York because she thinks if she _ there, she wouldnt be able to see her parents very often. A. lives B. would live C. has lived D. were to live3. If my car _ more reliable, I would have driven

17、 to Lhasa instead of flying last summer. A. was B. had been C. should b D. would be4. - Mary looks hot and dry. - So _ you if you had a high fever. A. do B. are C. will D. would5. If nothing _, the oceans will turn into fish deserts. A. does B. had been done C. will do D. is done6. - It rained cats

18、and dogs this morning. Im glad we took an umbrella. - Yeah, we would have got wet all over if we _. A. hadnt B. havent C. didnt D. dont7. If we _ a table earlier, we wouldnt be standing here in a queue. A. have booked B. booked C. book D. had booked 8. If he had spent more time practising speaking English before, he _ able to speak it much better now. A. will be B. would be C. has been D. would have been9. - Do you think George has passed the driving test? - No. If so, he _ his car to our college yesterday. A. would drive B. drove C. would have driven D. had driven10.