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1、動(dòng)詞的語(yǔ)氣動(dòng)詞的語(yǔ)氣: 陳述陳述語(yǔ)氣語(yǔ)氣 (陳述事實(shí)陳述事實(shí)) 祈使祈使語(yǔ)氣語(yǔ)氣 (發(fā)出命令、提出請(qǐng)求發(fā)出命令、提出請(qǐng)求) 虛擬虛擬語(yǔ)氣語(yǔ)氣 (表示主觀愿望或假設(shè)虛擬的情況表示主觀愿望或假設(shè)虛擬的情況) 虛擬語(yǔ)氣虛擬語(yǔ)氣1. 條件從句中條件從句中1)與)與現(xiàn)在現(xiàn)在事實(shí)相反事實(shí)相反 從句從句 主句主句 過去式(過去式(be 用用were) would/could/might+ v. 2) 與與過去過去事實(shí)相反事實(shí)相反 從句從句 主句主句 had + 過去分詞過去分詞 would/could/ + have done 3) 與與將來將來事實(shí)可能相反事實(shí)可能相反 從句從句 主句主句 過去式過去式 w
2、ould/could/might/+ v. were to w+ v. should do If he were here, he might agree with you. If I had time, I would write to him. If we had started earlier, we would not have missed the train. If it had not been for your timely help, I would have failed again. If I were to do it, I would do it another wa
3、y. If it should rain tomorrow, the crops could be saved.錯(cuò)綜時(shí)間條件句錯(cuò)綜時(shí)間條件句 If you had attended the lecture yesterday, youd know how to do it now.假設(shè)的情況有時(shí)可用假設(shè)的情況有時(shí)可用without, otherwise, but for 或上下文表示?;蛏舷挛谋硎尽?There would be no living things without air. I was ill that day; otherwise, I would have joined in
4、 it. But for the rain, we would have had a pleasant journey. =It it had not been for You should have studied harder. An honest man would have acted differently. If only 但愿。就好了但愿。就好了 If only I were a bird! If only I had taken your advice! If only the wind would stop! 可將可將if 省去,把省去,把were, had, should
5、提前。提前。 Had I known your telephone number, I would have phoned you .2.賓語(yǔ)從句中賓語(yǔ)從句中 1)wish 與與would rather 后的賓從,多用過去時(shí)、過去完成時(shí)后的賓從,多用過去時(shí)、過去完成時(shí) (How) I wish I were you. We wish we hadnt done that. I wish he would try again. Id rather he came tomorrow. Id rather he had come yesterday. 2) suggest/ propose; ask
6、/ require/ request/ demand/ command/ order; insist等后用等后用 (should) + v. He ordered that everybody ( should) stay where they were.注意注意suggest 與與 insist 使用與不使用虛擬語(yǔ)氣的情況。使用與不使用虛擬語(yǔ)氣的情況。 I suggest he be sent to hospital immediately. His expression suggested that he was angry. I insist that he should go with
7、 us. We insist that you are right.3主語(yǔ)從句中主語(yǔ)從句中Its necessary/ important/ strange that (should)Its decided/ suggested/ ordered that (should) Its a pity/ shame/ no wonder that (should) Its strange that he should have said that. Its important that we should do the work some other way.4. 表語(yǔ)從句表語(yǔ)從句 My idea/
8、 advice/ plan/ suggestion/ demand is that (should)My advice is that he should take exercise first.5. 同位語(yǔ)從句中同位語(yǔ)從句中 We all agreed to his idea that we should go to see her.6. 狀語(yǔ)從句中狀語(yǔ)從句中 1) as if / though 從句中用過去時(shí)或過去完成時(shí)從句中用過去時(shí)或過去完成時(shí)He spoke English as if he were an Englishman.He spoke English as if he ha
9、d studied English in England. 2) in case ; for fear that等從句中用等從句中用should + v.He took the raincoat with him in case it should rain.Heres some money in case you need it. (也可不用虛擬也可不用虛擬句。句。)7.定語(yǔ)從句中定語(yǔ)從句中 Its (high) time that 中多用過去時(shí)中多用過去時(shí) Its high time that we went to bed. 虛擬語(yǔ)氣常用來表婉轉(zhuǎn)或禮貌。虛擬語(yǔ)氣常用來表婉轉(zhuǎn)或禮貌。Perh
10、aps you could do it better.Might I ask you a question? 還可表祝愿還可表祝愿May you be happy/Long live the people! 1.David wishes he _ the football game instead of the film. A. saw B. see C. had been seen D. had seen2.If I _ do it, I would do it better. A. am to B. were to C. was to D. be to3.If they _ act lik
11、e that again, we should punish them severely. A. should B. will C. shall D. are to4.If you _ the TV program last night, you _ not be so sleepy. A .hadnt watched, will B. hadnt watched, would C. did not watch, will D. didnt watch, would 5.Without plants, _ no animals. A. there will be B. there would
12、be C. would be there D. it will be6.You looked as if you _ill for a long time. A. was B. were C. have been D. had been 7.Even though I _ there, I _ able to help you. A. have been , will not be B. had been , would not have been C. am, should not be D. were, should have not been8.The doctor suggested
13、my father _any more. A. doesnt smoke B. not smoke C. would not smoke D. will not smoke9.The smile on her face suggests that she _ to do that. A. should be willing B. was willing C. were willing D. is willing11.It is necessary that a student _ at least one foreign language. A. masters B. would master
14、 C .should be mastered D. master12.Its time he _ at the meeting. A. was B. were C. would be D. is13.She took her umbrella with her for fear that it _. A. rains B. will rain C. should rain D. is raining14.If only he _ our advice! A. has just listened B. had listened to C. will listen to D. can listen
15、 to15.You _ your composition yesterday morning. A. had handed in B. would have handed in C. should have handed in D. could have handed in16.But for the storm, we _ earlier. A. shall arrive B. should arrive C .had arrived D. should have arrived17._ tomorrow, they would not go out. A. If it will rain
16、B. Were it rain C. Were it to rain D. If it rains18.The law demands that everyone _ his car checked at least once a year. A. has B. had C have D. will have19.It has been decided that the meeting _ till next Saturday. A. will be put off B. be put off C. would be put off D. put off20.He acts as if he
17、_ an expert. A. is B. has been C. be D. were21.The headmasters opinion is that we _ several students to help them. A. must send B. sent C. send D. would send 23.I _ you a beautiful present for your birthday, but I was short of money at that time. A. would but B. had bought C. would like to have boug
18、ht D. must have bought24._ he come, the problem would be settled. A. Would B. Should C. Shall D. If25.Without your help, I _ the exam last term. A. failed in B. would have failed C. wouldnt pass D. would fail26.The young man insisted that he _ nothing wrong and _ free. A. did; set B. had done; shoul
19、d be set C. do; be set D. had done; must be set27.We all agree to her suggestion that we _ to the Great Wall for sightseeing. A. will go B. go C. shall go D. should have gone28._ the fog, we should have reached our school. A. Because of B. In spite of C. In case of D. But for29.I would have told him about it, but I _ too busy then. A. should be B. had been C. was D. were