2017湖南中考面对面 英语 语法专题突破 专题九 情态动词 （共36张ppt）
第二部分 语法专题突破,专题九 情态动词,命题点一 情态动词的基本用法,命题点二 情态动词表推测的用法,考点精讲,命题点一 情态动词的基本用法,分析湖南各地市近3年中考真题可知， 情态动词的基本用法在单项填空中是高频命题点， 完形填空中偶尔考查。常考的情态动词有：can,cant, neednt, must, mustnt, may, should, wont。选项设置上以三个选项均为肯定形式或三个选项均为否定形式为主。,情态动词肯定形式的基本用法,1. 由must引导的疑问句，肯定回答常用must或have to；否定回答常用neednt/dont have to。如：Must I answer the question？我必须回答这个问题吗？Yes, you must/have to. /No, you neednt/dont have to. 是的，你必须。/不，你不需要。,2. need作为实义动词时有人称和数的变化，常用need sth. /need to do sth. 需要某物/需要做某事。如：She doesnt need to see the doctor. She just needs a rest. 她不需要去看医生。她只需要休息一下。,情态动词否定形式的基本用法,现学现用,1. Jack, _ you ride a bike?Yes, I can. A. can B. may C. need 2. Mum, _ I visit the Movie Museum tomorrow?Im afraid you cant. It is closed on Monday. A. must B. may C. should,A,B,3. Theres an important football match today. I _ miss it. A. mustnt B. cant C. neednt 4. Look! The traffic light has turned red. We _ stop our car. A. might B. may C. must,B,C,5. Everyone should obey the traffic laws. One _ drive after drinking wine or beer. A. must B. neednt C. mustnt 6. Mom, must I go shopping with you?No, you _. You can watch the film Doctor Strange with your friends. A. neednt B. cant C. shouldnt,C,A,7. More and more students wear glasses in our school.I agree with you. Students _ keep on doing eye exercises to protect their eyes. A. should B. might C. may,A,8. I think we need to sit down and have a talk. I _ agree more. Lets take the bench over there. A. could B. couldnt C. shouldnt,B,9. As middle school students, we _ be afraid of difficulties if we want to make our dreams come true. A. must B. shouldnt C. need 10. David, _ you please sweep the floor and take out the trash?OK, Mum. A. could B. may C. must,B,A,11. How do you usually go to school?My school is far away. I _ take the bus to school. A. must B. might C. have to 12. Theres enough time for you to go to the airport, so you _ hurry now. A. can't B. mustnt C. dont have to,C,C,考点精讲,命题点二 情态动词表推测的用法,分析湖南各地市近3年中考真题可知，情态动词表推测的用法只在单项填空中考查，完形填空中尚未涉及。常考的表推测的情态动词有cant和must。,在解答此类试题时， 考生可以从以下三方面着手：1. 表示否定的推测：此类题的语境一般会对所要填的空给出提示， 据此可以判断是非常肯定的否定， 此时一般用cant/can not；2. 表示可能性推测：此类题一般会有相关的语境提示， 如Im not sure, who knows等， 此时一般用may或might；,3. 表示肯定的推测：只有一种可能，或者只要语境有非常明显的肯定含义的提示词， 则直接用must。因此考生在复习时要熟练掌握常见情态动词表推测的用法。,情态动词表示肯定推测,情态动词表示否定推测,现学现用,13. Is that man Mr. Smith?It _ be him. He has gone to Huaihua on business. A. must B. neednt C. cant,C,14. Have you decided which high school to choose?Not yet. I _ go to Changjun Bilingual School. A. must B. should C. may 15. Alex has been driving three hourshe _ be tired. A. need B. can C. must,C,C,16. Excuse me, is this the way to No. 10 Middle School?Oh, sorry, Im not sure. But it _ be. A. must B. should C. may,C,17. Is the yellow schoolbag Lindas?No, it _ be hers. Hers is pink. A. mustnt B. cant C. neednt 18. Whose textbook is this?It _ be Toms. His name is on it. A. cant B. must C. can,B,B,19. Listen! Someone is knocking at the door. Who _ it be?Let me see. A. should B. cant C. could,C,
