高考英语二轮复习 第一部分 语法突破 专题6 情态动词和虚拟语气对点特训

专题6 情态动词和虚拟语气Ⅰ.单句语法填空(一)在下列句子的空白处填上适当的情态动词1．Mary, what's the matter with you? You should have finished your homework by 9 o'clock.2．Mr.Yang always reminds us to go over our test paper carefully after we finish it, where we might otherwise make careless mistakes.3．As we can see, Peter is very happy, so he must have passed the exam. After all, it's not difficult at all.4．China made a commitment to the world in the Copenhagen Summit that by 2020, the carbon intensity of its economy shall fall 40% to 45%.5．You'd better pull your car over to the side of the road if you must answer a phone call.6．The sign over there says that no person shall enter the area without official permission.7．I've ordered some pizza, so we needn't worry about cooking when we get home tired.8．It was sad to me that they, so poor themselves, should bring me food.9．I still remember my happy childhood when my mother would take me to Disneyland at weekends.10．Life is unpredictable; even the poorest may/might become the richest.(二)用所给动词的适当形式填空(虚拟语气)1．If I hadn't_seen(see) it with my own eyes, I wouldn't have believed it.2．It might have saved me some trouble had I known the schedule.3．I wish I had_been(be) at my sister's wedding last Tuesday, but I was on a business trip in New York then.4．I would be sitting in a comfortable office now if I had_devoted(devote) more energies to my study instead of being crazy about going online at college.5．If only I were(be) free now, but I'm too busy to spare any time to have a chat with you.6．But for her timely help, I would_have_failed(fail) to catch the train to London.7．It was John who broke the window. Why are you talking to me as if I had_done(do) it?8．Were(be) there no modern telecommunications, we would have to wait for weeks to get news from around the world.9．They were abroad during the months when we were carrying out the investigation, or they would_have_come(come) to our help.10．We would rather our daughter stayed(stay) at home with us, but it is her choice, and she is not a child any longer.Ⅱ.单句改错1．—Nowadays children have more freedom.—I agree. They will do what they like.【答案】will→can2．—Please don't tell anybody.—I will. I promise.【答案】will后加not3．When I lived with my roommates in the university, we can often talk into the night.【答案】can→would4．Students might remain in their seats until all the papers have been collected.【答案】might→shall5．I know that it will be difficult to pick him out in such a crowd, but if you must happen to see him, give him this packet.【答案】must→should6．—Why does Thomas speak through every discussion but never listen to the others?—That's what he must do. We used to hate that, but are used to it now.【答案】must→will7．One of our rules is that every student can wear the school uniform while at school.【答案】can→shall8．We can't use it to tie the goods because it should be broken at the weakest position.【答案】should→may9．—May I smoke here?—If you can, choose a seat in the smoking section.【答案】can→must10．—Can't you stay a little longer?—It's getting late. I really should go now. My daughter is home alone.【答案】should→must11．I mustn't have worried before I came to the new school, for my classmates here are very friendly to me.【答案】mustn't→needn't12．—Sorry, Mum! I failed the job interview again.—Oh, it's too bad. You will have made full preparations.【答案】will→should13．You may be careful with the camera. It costs!【答案】may→must14．I will go to the party with you tomorrow if I didn't have to attend the meeting.【答案】will→would15．We will be back in the hotel now if you didn't lose the map.【答案】will→would16．It's high time that I have my hair cut.【答案】have→had17．—Will you join us in the party this Saturday evening?—If I was to be free, I would; but I will have left for Japan on business by then.【答案】was→were18．Tony failed to finish his paper on time. If he has told me about it, I would have came to his help.【答案】has→had19．If Susan stayed for ten more minutes at the party last night, she might have met Johnny Depp, the famous Hollywood star.【答案】stayed前加had20．They desired that they had the right to vote.【答案】had→(should)haveⅢ.语法填空Passage 1Tom: Hi, Mr.Smith. 1.Can you give me a hand?Mr.Smith: Of course. You 2.needn't hesitate to ask me for help. What's the matter with you?Tom: My mum is always complaining about my going back home late after school.Mr.Smith: What do you usually do after school?Tom: I usually go to the playground to play basketball. But I know that I 3.should go home first.Mr.Smith: Why don't you go home directly?Tom: My mother usually says: “Every student 4.shall do their homework first after school, and that is a rule for all of you students”. You see, if I 5.did(do) my homework first now, I couldn't have a rest and relax. I am so tired.Mr.Smith: Both you and your mum are reasonable. As a mother, she believes that you 6.can never work too hard, while you think you need some time to have a rest. Does your mother know what you think?Tom: No. Even if I 7.had_told(tell) her before, she wouldn't have understood it.Mr.Smith: I don't think you are right. I think you should tell your mother what you think and she would understand you. Besides, you had better not hide your feelings from your mother and you 8.might as well learn to communicate with her.Tom: Thank you for your advice. It is high time I 9.talked(talk) with her.Mr.Smith: I 10.can't agree more.体裁：记叙文题材：文化教育主题：放学后是否可以自主安排时间语篇导读：本文为汤姆和史密斯老师就汤姆的妈妈抱怨他放学后不按时回家而进行的对话。