中考英语语法真题专练情态动词课件共张

1、中考英语语法真题专练情态动词课件共张情态动词不能单独作谓语，它必须和动词情态动词不能单独作谓语，它必须和动词原形连用一起构成谓语。原形连用一起构成谓语。一、情态动词的情态意义表示法一、情态动词的情态意义表示法考点一：考点一：can可表示现在或将来的能力，可表示现在或将来的能力，意为意为“能；会能；会”。can还可表示请求、允还可表示请求、允许，意为许，意为“可以可以”。如：。如：Gabriella can speak French fluently.Can you help me lift this box?考点二：考点二：could可表示过去的能力；当可表示过去的能力；当could表示允许时

2、，语气比表示允许时，语气比can更加委婉更加委婉和客气。如：和客气。如：Could I have a drink of water, please?考点三：考点三：may表示请求、允许，意为表示请求、允许，意为“可可以以”。如：。如：May I come in and wait?Thank you. You may go now.考点四：考点四：might表示允许时，语气比表示允许时，语气比may更更加委婉和客气。如：加委婉和客气。如：Might I borrow your pen?考点五：考点五：must表示义务、命令或必要，意表示义务、命令或必要，意为为“必须必须”，强调主观看法；表示，强

3、调主观看法；表示“不不必必”，用，用neednt。mustnt表示表示“不允许；禁止不允许；禁止”之之意。如：意。如：All passengers must wear seat belts.You mustnt talk to your mother like that.考点六：考点六：have to意为意为“不得不不得不”，强调客，强调客观观需要。如：需要。如：It is getting late. I have to go.考点七：考点七：should意为意为“应该应该”，既可以表示，既可以表示义义务或责任，还可以表示劝告或建议。其否定务或责任，还可以表示劝告或建议。其否定式为式为shou

4、ldnt，意为，意为“不应该不应该”。如：。如：You should read his new book. Its really interesting.Children shouldnt be allowed to play in the street.考点八：考点八：had better do sth.意为意为“最好做某最好做某事事”，其否定式在，其否定式在better后加后加not。如：。如：Youd better (not) see the film yourself.考点九：考点九：need表示表示“需要需要”，作情态动词时，作情态动词时，通常用于否定句或疑问句中。通常用于否定句或疑

5、问句中。1. Yuan Longping, a famous Chinese scientist, is now doing research on sea rice. If farmers _ start planting rice in salty water, Chinas food supply will surely rise. (2018 广东省广东省) A. can B. cant C. must D. mustnt A2. Look, little Jim is swimming so fast. I _ believe my eyes.(2018 江苏盐城江苏盐城) A. s

6、houldnt B. cant C. mustnt D. needntB3. How amazing this robot is! Wow, it has video cameras in its eyes, so it _ “see” and interact with people. (2018 江苏连云港江苏连云港) A. may B. can C. must D. should4. Could you please speak a little louder? I _ hear you very well.(2018 山东临沂山东临沂) A. cant B. mustnt C. sho

7、uldnt D. needntBA5. Can we walk across the road now? No, we _. We have to wait until the light turns green.(2018 湖北荆州湖北荆州) A. couldnt B. neednt C. shouldnt D. mustnt6. Did you see the sign “No swimming”? You _ swim in the river.(2018 湖南湘潭湖南湘潭) A. neednt B. mustnt C. dont have toDB7. Didnt you see th

8、e zebra crossing? You _ slow down, son! Sorry, sir. Am I going to fail the test?(2018 江苏无锡江苏无锡) A. cant B. can C. mustnt D. must8. If I want to be an astronaut, how will I get to be one? You _ do well in school and tame your fears.(2018江苏扬州江苏扬州) A. may B. can C. must D. couldDC9. Since you have drun

9、k so much wine, you _ drive your car.（2018山东菏泽）山东菏泽） A. neednt B. wouldnt C. mustnt10. _ I have a talk with you now? Sorry, Im quite busy.(2018 四川资阳四川资阳) A. Will B. Must C. May D. NeedCC11. I _ go now, or Ill miss my train.(2018 北京中考北京中考) A. can B. might C. mustD. Could12. Why _ we close that chemic

10、al factory? Because it has caused lots of pollution. We need better environment. (2018 四川乐山四川乐山) A. must B. can C. mayCA13. You _ stop when the traffic lights turn red.（2018 重庆重庆B卷）卷） A. cant B. may C. mustD. neednt14. You look so weak! I think you _ go to see a doctor at once.(2018 湖南株洲湖南株洲) A. mig

11、ht B. should C. couldCB15. To keep children away from danger during the coming summer holiday, parents _ give them some safety tips. (2018 江苏泰州江苏泰州) A. should B. may C. could D. might 16. You look so weak! I think you _ go to see a doctor at once.(2018 湖南株洲湖南株洲) A. might B. should C. couldAB17. I do

12、nt care what people think. Well, you _. Youre not alone in this world. (2017 河南河南) A. can B. may C. should D. will18. I have travelled a lot. I _ speak four languages. (2017 河北河北) A. can B. mayC. mustD. needCA19. Mum, may I go swimming now? Yes, dear, but remember that you _ go with your dad. A. may

13、B. canC. must(2017 福建福建)C二、情态动词表示推测二、情态动词表示推测考点一：考点一：can表示推测时常用于否定句表示推测时常用于否定句中，此时中，此时cant意为意为“不可能不可能”。如：。如：That cant be his mother. Shes not that old.考点二：考点二：could常用于肯定句中，表示不常用于肯定句中，表示不确定的推测，意为确定的推测，意为“可能可能”。如：。如：You could be right, but I dont think you are.考点三：考点三：may表示推测，意为表示推测，意为“可能；也许可能；也许”。如：如

14、：I may be late, so dont wait for me.考点四：考点四：might表示推测时，比表示推测时，比may的可能性的可能性更小。更小。 如：如：She might not want to come with us, I guess.考点五：考点五：must表示推测时常用于肯定句中，表示推测时常用于肯定句中，表示很有把握的推测，意为表示很有把握的推测，意为“一定一定”。如：。如：The machine doesnt work. There must be something wrong with it.1. Are you going to the cinema ton

15、ight? I dont know. I _ go or I _ stay at home. (2018 河南中考河南中考) A. will; will B. must; must C. should; should D. might; mightD2. I went to Mount Mudang with my five friends in one small car last weekend. Oh, my God! I think it _ be an uncomfortable trip. (2018 湖北十堰湖北十堰) A. must B. cant C. may D. shou

16、ldnt3. Mum, Ive signed for a big box by Future Express (快递快递). Whats in it? Im not sure. It _ be a present from your brother.(2018 湖北宜昌湖北宜昌) A. might B. must C. should D. willAA4. Look! The man welcoming us at the school gate _ be our headmaster. No, it _ be him. He is having a meeting in the office

17、 now. （2018 贵州安顺）贵州安顺） A. must; cantB. must; mustnt C. cant; mustnt D. mustnt; can5. The blue coat _ be Tonys. He never wears blue clothes. (2018 四川内江四川内江) A. can B. must C. cant D. mustntAC6. Look! The woman at the school gate _ be our headmaster. No, it _ be her. She is holding a meeting in the of

18、fice now.(2018 四川达州四川达州) A. must; cant B. must; mustnt C. can; neednt D. may; mustntA7. This book _ be Lucys. Look! Her name is on it.（2018 山东青岛）山东青岛） A. can B. may C. must D. might8. Wow. Another gift! Whats in the box? Im not sure. It _ be a pair of sports shoes.(2018四川成都中考四川成都中考) A. must B. may C

19、. willCB9. Jack _ be at home because I saw him in the library just now.（2018 四川德阳）四川德阳） A. cant B. mayC. must D. mustnt10. Mr. Green _ be at home now. He went abroad on vacation last Friday. (2018 四川宜宾中考四川宜宾中考) A. neednt B. mustnt C. cant AC11. Lucy is walking the dog in the park. She _ be. Listen!

20、She is singing loudly in her room. (2018 湖北孝感湖北孝感) A. cant B. mustnt C. neednt D. wont12. Is the man over there Adam? It _ be him. He has gone to Hong Kong on vacation.(2018 湖南长沙湖南长沙) A. must B. cant C. mustntAB13. She _ be slow, but at least she doesnt make stupid mistakes. (2018 江苏苏州江苏苏州) A. needn

21、t B. may C. cant D. shall 14. Is the man over there Adam? It _ be him. He has gone to Hong Kong on vacation.(2018 湖南长沙湖南长沙) A. mustB. cantC. mustnt BB15. I saw John in the park this morning. It _ be him. He has gone to Hong Kong.(2018 江苏宿迁江苏宿迁) A. cant B. can C. mustnt D. mustA16. Mum, Ive signed fo

22、r the box. Whats in it? Im not sure. It _ be a present from your uncle. (2017 安徽安徽) A. need B. must C. may D. will17. This pair of glasses _ be Tonys. Hes the only one who wears glasses. (2017 四川成都四川成都) A. mustB. mightC. cantCC16. Is the man in the car John? No, it _ be him. He went to Xian on busin

23、ess yesterday. (2017 吉林长春吉林长春) A. cantB. must C. mustntD. couldC三、情态动词一般疑问句的回答三、情态动词一般疑问句的回答考点一：考点一：may表示请求时，用于主语为表示请求时，用于主语为第一人称的一般疑问句中，其否定回答第一人称的一般疑问句中，其否定回答不用不用may not，而用，而用mustnt或或cant。如：如：May I use your glasses for a few minutes?No, you mustnt / cant.考点二：考点二：在回答由在回答由must引起的一般疑问句时引起的一般疑问句时, 肯肯定回

24、答常用定回答常用must, 否定回答常用否定回答常用neednt或或dont have to，表示，表示“不必不必”。如：如：Must we finish this project today?Yes, you must. / No, you neednt / dont have to.考点三：在回答由考点三：在回答由need引起的一般疑问引起的一般疑问句时，肯定回答用句时，肯定回答用must，否定回答用，否定回答用neednt。如：。如：Need I bring you a coat?Yes, you must. / No, you neednt.考点四：在回答由考点四：在回答由could(

25、表示委婉语气表示委婉语气)引起的一般疑问句时，常用引起的一般疑问句时，常用can / cant回回答。答。1. _ I finish my work now? No, you _. You can do it later. (2018 黑龙江齐齐哈尔黑龙江齐齐哈尔) A. May; neednt B. Must; dont have to C. Can, couldntB2. _ I swim here? Im sorry. Children _ swim alone here. Its very dangerous. (2018 山东滨州山东滨州) A. Must; cant B. May;

26、 must C. Can; mustnt D. Cant; can3. May I watch TV, Dad? When your homework is finished, you _. (2018 安徽安徽) A. should B. can C. must D. needCB4. Must I finish reading the book today, Mr. Brown? No, you _. You can finish it in two days.(2018 湖北黄冈湖北黄冈) A. neednt B. mustnt C. cant D. couldntA5. Its too

27、 hot. _ I swim in the lake? No, you _. Thats too dangerous! (2018 湖北黄石湖北黄石) A. Should; cantB. Need; mustnt C. Must; neednt D. Could; cant6. Must I do the project on my own? No, you _. You can work with your classmates.(2018 上海中考上海中考) A. neednt B. cant C. shouldnt D. mustntDA7. Must I hand in the survey on the use of bicycle-sharing right now? No, you _. (2018福建福建A卷卷) A. neednt B. cant C.