高三英语名师总结 虚拟语气课件.ppt

动词的语气: 陈述语气 (陈述事实) 祈使语气 (发出命令、提出请求) 虚拟语气 (表示主观愿望或假设虚拟的情况) 虚拟语气 1. 条件从句中 1）与现在事实相反 从句 主句 过去式（be 用were） would/could/might+ v. 2) 与过去事实相反 从句 主句 had + 过去分词 would/could/ + have done 3) 与将来事实可能相反 从句 主句 过去式 would/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 way. If it should rain tomorrow, the crops could be saved.,错综时间条件句 If you had attended the lecture yesterday, youd know how to do it now. 假设的情况有时可用without, otherwise, but for 或上下文表示。 There would be no living things without air. I was ill that day; otherwise, I would have joined in 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 If only I were a bird! If only I had taken your advice! If only the wind would stop! 可将if 省去，把were, had, should 提前。 Had I known your telephone number, I would have phoned you .,2.宾语从句中 1）wish 与would rather 后的宾从，多用过去时、过去完成时 (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/ require/ request/ demand/ command/ order; insist等后用 (should) + v. He ordered that everybody ( should) stay where they were. 注意suggest 与 insist 使用与不使用虚拟语气的情况。 I suggest he be sent to hospital immediately. His expression suggested that he was angry. I insist that he should go with us. We insist that you are right.,3主语从句中 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. 表语从句 My idea/ advice/ plan/ suggestion/ demand is that (should) My advice is that he should take exercise first. 5. 同位语从句中 We all agreed to his idea that we should go to see her.,6. 状语从句中 1) as if / though 从句中用过去时或过去完成时 He spoke English as if he were an Englishman. He spoke English as if he had studied English in England. 2) in case ; for fear that等从句中用should + v. He took the raincoat with him in case it should rain. Heres some money in case you need it. (也可不用虚拟句。),7.定语从句中 Its (high) time that 中多用过去时 Its high time that we went to bed. 虚拟语气常用来表婉转或礼貌。 Perhaps you could do it better. Might I ask you a question? 还可表祝愿 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 seen 2.If I _ do it, I would do it better. A. am to B. were to C. was to D. be to 3.If they _ act like that again, we should punish them severely. A. should B. will C. shall D. are to 4.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 be C. would be there D. it will be,6.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 been 8.The doctor suggested my father _any more A. doesnt smoke B. not smoke C. would not smoke D. will not smoke 9.The smile on her face suggests that she _ to do that. A. should be willing B. was willing C. were willing D. is willing,11.It is necessary that a student _ at least one foreign language. A. masters B. would master C .should be mastered D. master 12.Its time he _ at the meeting. A. was B. were C. would be D. is 13.She took her umbrella with her for fear that it _. A. rains B. will rain C. should rain D. is raining 14.If only he _ our advice! A. has just listened B. had listened to C. will listen to D. can listen to 15.You _ your composition yesterday morning. A. had handed in B. would have handed in C. should have handed in D. could have handed in,16.But for the storm, we _ earlier. A. shall arrive B. should arrive C .had arrived D. should have arrived 17._ tomorrow, they would not go out. A. If it will rain B. Were it rain C. Were it to rain D. If it rains 18.The law demands that everyone _ his car checked at least once a year. A. has B. had C have D. will have 19.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 off 20.He acts as if he _ an expert. A. is B. has been C. be D. were,21.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 bought D. must have bought 24._ he come, the problem would be settled. A. Would B. Should C. Shall D. If 25.Without your help, I _ the exam last term. A. failed in B. would have failed C. wouldnt pass D. would fail,26.The young man insisted that he _ nothing wrong and _ free. A. did; set B. had done; should be set C. do; be set D. had done; must be set 27.We all agree to her suggestion that we _ to the