Unit8 知识点同步练习 人教版新目标英语九年级全册 .doc

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1、九年级unit8知识点同步练习学科英语学生年级九年级教材版本人教版课题名称Unit 8 It must belong to Carla.教学目标学会情态动词表示推测的用法1. 不同时态的推测2. 肯定推测3. 否定推测4. 疑问句中的推测教学重难点情态动词表示推测的用法教学过程情态动词表示推测的用法1.对不同时态的推测情态动词可以表示说话的语气。本单元主要学习情态动词must，can/could，may/might表示推测的用法。表示推测时，要根据肯定、否定或疑问的不同句式选用不同的情态动词。“情态动词do sth.”表示对现在事情的推测；“情态动词be doing sth.”表示对正在发生的

2、事情的推测；“情态动词have done sth.”表示对过去或已完成事情的推测。如:They must be in the classroom now.他们现在一定在教室里。Peter may/might have been hurt in the car accident.彼得可能在车祸中受了伤。2.肯定推测(1)must用于肯定句，表示较有把握的推测，意为“准是，一定”，后面接动词原形，表示对现在的推测。如:Ive had no sleep for 48 hours.我已经48小时没睡觉了。You must be exhausted.你一定筋疲力尽了。(2)may用在肯定句中，表示对现在

3、把握不大的推测，意为“也许，可能”。如:It may be a new species.它可能是一个新品种。(3)could，might也可表示推测，常用在过去时中；但在某些场合下，为了使语气更缓和、更委婉，常用could，might代替can，may。如:They saw something in the sky last night. It could/might be a UFO.昨天晚上他们看见空中有个东西。它有可能是不明飞行物。You might/could be very tired.你可能很累吧。(4)can用在肯定句中，表示理论上的可能性。如:Smoking can cause

4、 cancer.吸烟有可能引发癌症。3.否定推测(1)表否定推测时，cant/couldnt语气最强，指“不可能”，带有惊异、怀疑的感情色彩。如:The story sounds reasonable，but it cant be true.这个故事听起来合情合理，但不可能是真的。(2)语气不很肯定时，常用may not或might not表否定推测，意为“可能不，也许不”。如:He may/might not be at home.他可能不在家。4.疑问句中的推测疑问句中的推测，常用can或could，意为“可能”。如:Who can it be？Can it be Jenny？那可能是谁呢

5、？是珍妮吗？语法精练.选用方框中的情态动词填空。can，may，must，cant，may not，mustnt，could，might，couldnt，might not1. That red notebook _ be Wang Hongs. Look! It has her name on the first page.2. The jeans _ be Michaels. They are too short for him.3. The basketball _ be Mikes. His superstar is Yao Ming.4. The guitar _ belong to

6、 Mary. She likes to play the guitar very much.5. Oh，the red bike _ be his. His is yellow.同步练习1.单项选择。(每小题1分，共15分)( ) 1. Mike had _ unusual experience last week. He said he saw _ alien. Really? Can you believe him? A. a; an B. a; a C. an; an D. an; a( ) 2. Wow! How beautiful! _ flowers are these? Toda

7、y is Mothers Day. They are for you，Mum. A. Who B. Which C. What D. Whose( ) 3. Would you like to _ a concert with us tonight，Mike? Id love to，but I have to look after my ill mother. A. refuse B. agree C. attend D. admire( )4. She was interviewed _ the local newspaper this morning. Yes. The TV statio

8、n interviewed her _ the same time. A. by; at B. by; for C. as; in D. as; at ( )5. There must be many people _ for the train at the train station because of the snow storm. A .wait B. waited C .to wait D. waiting( )6. Why did Peter leave the library? He was made out of it for making lots of _. A. cry

9、 B. voice C. sound D. noise( )7. Jennifer takes a lot of exercise every day and she is always full of _. A. knowledge B. change C. energy D. courage( )8. Have you bought _ for Lindas birthday? Not exactly. Just some flowers. A. something unusual B. anything unusual C. unusual something D. unusual an

10、ything( )9. The coffee tastes terrible. I dont think _ likes drinking it. A. anything B. anybody C. nobody D. nothing ( )10. _ Tom _ Mary speaks good Chinese，so they can communicate with these Chinese students very well. A. Neither; nor B. Not only; but also C. Both; and D. Either; or( )11. I dont k

11、now if the dress _ me. Can you give me some advice? A. suits B. wears C. has D. agrees( )12. His family are worried about him because they havent _ letters from him for a long time. A. accepted B. received C. written D. collected( )13. There are many _ chances hidden in the challenges. Open your eye

12、s to find them and catch them in your hands. A. valuable B. opposite C. surprised D. exciting( )14. I think the girl under the tree must be Alice. No, it _ be her. She is in the gym now. A. cant B. mustnt C. may D. may not( )15. _？ Sorry, I dont know. Maybe its Kathys. A. Who is Kathy B. Whose bike

13、is this C. Which is Kathys bike D. What size is Kathys bike2. 词汇运用。(每小题1分，共10分)A)根据句意及首字母或汉语提示完成单词。16. I promised not to tell a_ about the news.17. The present is very v_，and I wont accept it.18. We usually have four p_ in the morning and three in the afternoon.19. Theyll have a surprising party to

14、celebrate their _(胜利).20. Its really difficult to find the _(位置)of MH370.B) 用括号内所给单词的适当形式填空。21. Not only Jim but also Jack _(go) to the park on weekends.22. Doctors are trying to prevent the disease _(spread) in the country.23. You have got a cold. Take some _(medical) and have a good rest.24. I felt _(sleep) because the movie is really boring.25. The Great Wall is one of the greatest _(mystery) in the world.