高二虚拟语气（二）（学生版）.doc

虚拟语气（二）Revision: (1) -If he _, he _ that food. -Luckily, he was sent to hospital immediately.A. was warned; would not takeB. had been warned; would not have takenC. would be warned; had not taken D. would have been warned; had not taken(2) If we _ adequate preparations, the conference wouldnt have been so successful. A. havent madeB. wouldnt make C. didnt makeD. hadnt made(3) - Did you hear Tom was criticized for his spelling mistakes in his English compositions? - Yes, but a more careful person _ so many mistakes. A. wouldnt make B. neednt have made C. shouldnt make D. wouldnt have made (4) - I dont think I want to live in the dormitory next year. - But check out the cost first. I wouldnt be surprise if you _ your mind. A. changedB. will changeC. have changedD. would have changed一、混合虚拟条件句当主句动作发生的时间与if引导的条件从句动作发生的时间不一致时，我们可以用混合虚拟条件句。此时，需要按时间(如now, yesterday等)来确定虚拟形式。If you had listened to the talk about the UN yesterday, you would know the answer to the question now.If I were you, I would spend my holiday in France. 练一练：(1) If we _ (start) early yesterday afternoon, we _ (be) in the hotel now.(2) _ you _ (follow) my advice, you _ (not be) in trouble now.(3) If I _ the plane this morning, Im sure I _ over the Atlantic now.A. had caught; would be flying B. caught; was flyingC. had caught; would have flown D. catches; will be flying(4) If you _ the bus, we _ the wonderful film in the cinema now.A. dont miss; are enjoying B. didnt miss; are enjoying C. had not missed; would be enjoying D. had not missed; were enjoying(5) The great changes _ if there _ the economic reform in our country. A. would never have taken place; hadnt been B. would never take place; wouldnt have been C. had never taken place; were not D. had never taken place; wouldnt have been二、含蓄条件句1、我们可以用otherwise、or或以with、without、but for开头的短语代替if从句表示隐含的虚拟语气Im too busy now, otherwise / or (= if I werent so busy) I would help you do the work.Without (= If there were no) UN Goodwill Ambassadors, people working on the projects would not beencouraged.练一练：(1) _ (要是有更多的钱), I could help more people in need.(2) _ (要不是有来自联合国的帮助), those women wouldnt have been able to set up their shop (3) He would have scored a goal, but he _ (hesitate) for a moment before kicking the ball. (4) Without electronic computers, much of todays advanced technology _ achieved. A. will not beB. would not beC. would not have beenD. cannot have been (5) But for the help you gave me, I _ the examinations.A. would have passed B. would pass C. wouldnt pass D. wouldnt have passed注意：使用含蓄式虚拟语气时需:1、根据语境找准时间的参照点2、or/ otherwise后用虚拟语气，而but后用_。3、but for=without=if it were not for / if it had not been for=had it not been for三、虚拟语气在宾语从句中1、用于坚持，命令，要求，建议等一类动词后面的宾语从句中（从句动词用_构成_ 可以省略）一坚持 _二命令 _四要求 _五建议 _注意：suggest表示“_”；insist表示“_”时，其后宾语从句用_。(1) Her pale face suggested that she _ (be) ill and we suggested that she _ (send) to hospital at once. (2) He insisted that he _ (do) nothing wrong and that he _ (set) free at once. (3) Teachers recommend parents _ (不允许) their children under 12 to ride bicycles to school for safety.(4) Who _ the survey about the environmental pollution in this area?A. you suggest he have finishB. you suggest he has to finish C. do you suggest he have finishD. do you suggest he has finish (5) The management urged that the cost of production _.A. to be further reduced B. was further reduced C. be further reduced D. should further reduced2、用于wish 后面的宾语从句中谓语动词的形式表示的时间表示现在未能实现的愿望表示过去未能实现的愿望表示未来不大可能实现的愿望 (1) _(我要是能讲几种外语就好了。) (2) I wish _. （你明天和我们一起去。） (3) -What would you wish to do if you were a college students again? - Thats hard to say, but I wish I _. (我学过了哲学。)3、用于would rather 后面的宾语从句中谓语动词的形式表示的时间表示现在未能实现的愿望表示过去不大可能实现的愿望表示未来不大可能实现的愿望 I would rather you didnt do anything about it for the time being.(1) I would rather _ (他没有听说那个消息) .(2) He would rather his wife _(下次将墙刷成蓝色).(3) Most insurance agents would rather you _ anything about collecting claims until they investigate the situation.A. doB. dont doC. wouldnt doD. didnt do(4)- Did you tell her the bad news? -Yes, but Id rather _.A. not B. not have C. didnt D. hadnt (5) - I want to join them in the coming exploration. - Id rather you _ . A. will not B. didnt C. would not D. hadnt四、虚拟语气在主语/表语/同位语从句中1、在句型 “It is important (_, _, _, _) that . ” “It is desired/recommended/proposed/suggested/requiredthat”主语从句中，that 后面的从句中的谓语动词用：（should）+ do “It is strange/surprising/ astonishing/ a pity/a shame that ” 主语从句中，that 后面的从句中的谓语动词用：should + do 2、 主句的主语常是表示说话人愿望(_ / _)、建议(_ / _/_) 要求(_/ _)、命令(_/ _)等名词，表语从句的谓语动词用：(should) + do3、表示说话人愿望、建议、要求、命令等名词后的_中用：(should) +do(1) It is necessary that our drinking water _ (make ) cleaner. (2) My suggestion is that we_ it over before accepting it.(反复考虑) (3) Some demands were made at the meeting, including one that the government _ the rising housing prices. A. control B. would controlC. controlledD. may control 五、虚拟语气在as if /as though从句中从句动作要表达的含义状语从句的谓语动词与主句动作同时发生在主句动作之前发生在主句动作之后发生(1) He talks _(他谈起来好像全知道此事。)(2) I feel as if _ (我们好像认识多年).(3) He learns dancing so diligently _(好像要成为一名舞蹈家). (4) The thief closed his eyes _ he _ dying. A. even if; was B. though; would be C. when; had been D. as if; were(5) John talked as if he _ all the work himself but in fact Harry and Lily did most of it. A. did B. had done C. has done D. do注意:as if 引导的从句若有明显迹象要发生某事时，可用 _。如：Look at the dark clouds in the sky. It looks as if it _ （看上去好像要下雨了）.六、虚拟语气在特殊句型中1、Its (high/ about) time+从句（从句中谓语动词用动词_或_） (1) Is it time that you _（开始学习）？ (2) - Did you listen to the report last Friday? - Yes, it was about the shortage of migrant workers. That was the first time I_ (听说)the subject.2、even if、as if；if only （若是.那该多好啊） 表示现在的情况, 应用(_); 如：If only I knew his name! I would never go there even if I were given the chance to. 如果是过去的情况, 应用(_)；如：If only we had followed your advice!如果是将来的情况，应该用_. 如：If only I could see him again!比较：only if if only (1) If only the committee _ (approve) the new environmental regulations and put them into effect as soon as possible.(2) Only if the teacher has given permission _(学生才能离开教室).七、其它结构表示虚拟语气（对过去） had meant (_/_/_/_/_) to do sth. = meant/hoped/intended/planned _ was/were going to do; was / were to _ (1) Why didnt you give a hand to the boy? I _, but he struggled to his feet before I tried to Awould like to have Bwould like toCwere to Dwas going to have (2) I _ you off yesterday, but I didnt have time. A. hope to have seen B. hope to see C. had hoped to see D. hoped to see.【考考你】1. Thank you for all your hard work last week. I dont think we _ it without you. A. can manageB. could have managedC. could manage D. can have managed2. Some scientists say it is important that the amount of air pollution in big cities _. A. reduce B. be reduced C. reduced D. will be reduced3. Frankly, Id rather you _ anything about it for the time being.A. do B. dont do C. didnt do D. will not do4. - Did you see the film yesterday? -Yes, but _. A. Id not rather do it B. Id rather not have done it C. Id better not do it D. Id rather not doing it5. The officer commanded that all the soldiers _ early. A. must come B. came C. come D. had to come6. The little boy requested that he _ to attend the party the next Saturday. A. could permit B. could be permitted C. must permit D. be permitted7. Its time that you _ home and Id rather you _ again tomorrow. A. went; would come B. went; came C. go; are coming D. are going; will come8. I am not getting on well with my studies. _ I hadnt wasted so much time playing online games! A. As if B. Even if C. If only D. Only if9. He did not regret saying what he did but felt that he _ it differently. A. could express B. would expressC. could have expressedD. must have expressed10. The business is risky. But _ we would be rich.A. should we succeed B. we should succeed C. might we succeed D. would we succeed11. -I didnt see Rose at the party. -If it had not been for the fact that she _ sing and dance, I _ her. A. couldnt; had invited B. couldnt; would have invitedC. cant; would invite D. cant; will have invited12. He didnt get everything ready; otherwise he _ the job interview the other day. A. would have passed B. had passed C. would pass D. passed13. The doctors advice is that the patient _ about his real physical condition.A. be not told B. not be told C. will not be told D. must not be told14. -You were brave enough to raise objections at the meeting.