2. Unit 5 It must belong to Carla Revision 北岸中学 吴艳玲

3. Which subject do I like? You might like…. You could like…. You must like …. You can’t like …. must 一定, 肯定； (probably) could 能，很可能； (possibly) might 或许；大概 (perhaps/maybe) can‘t 不会， 不可能。

4. Who are they? They might/could/be… Where are they? They might/could/can’t/must/ be… What are they doing? They might/could/must/can’t be doing… Why are they waiting there? I think they might/could/must be waiting …

5. Because they found a box. They’re waiting for the owner. What’s in the box? There might/could…be a/an/some… Jack

6. 1.Tom likes sports. 2. It has Jack’s name on it. 3. Red is Mary’s favorite color. 4. Tina likes music. 5. Tony loves Cola. 6. Carla studies hard in class. Jack

7. Fill in the blank: NameTomJackMaryTinaTonyCarla Things Report: The soccer ball must belong to /must be …, because…

8. Use “must” to show that you think something is probably true. Use “might” or “could” to show that you think something is possibly true. Use “can’t ” to show that you are almost sure something is not true.

9. 情态动词 must, might, could, can’t 后接动词原形, 可以表示对现在的情况的推测. It can’t ( 不可能 )… It might/could ( 有可能 ) … It must ( 肯定 ) … + be (cold/happy/ sb’s) ★ ★ It must be Tony’s （是 … 的） belong to Tony. ( 属于 …)

10. -It_____________ be John’s or Tony’s. Because they both play football. John Tony -Whose football is this? might/ could (=belong to John or Tony)

11. -What happened to them? -It ____________ be a good thing. Because they look sad. -It ________________ be an accident. Because they are crying. -It ____________ be a traffic accident. Because we can see some traffic policemen. might/could can’t must

12. There are five people in Dick’s family. Mr. Smith is a worker. Mrs. Smith is a housewife. Dick’s sister Lucy is 20. She has long hair and likes music. Dick is a 13-year-old boy. He likes sports and can play the guitar. Mary, Dick’s sister is just 3 years old. Read the passage and remember the information.

13. Whose … is this? Why? 1.The … might / could / must / can’t be Mr Smith’s, because … 2. The … might / could / must / can’t belong to Mr. Smith, because… Mr Smith Mrs Smith Lucy Dick Mary

15. Discuss: Zhang Liangying Zhou Bichang gifts names glasses dress bag T-shirt Whose…is …?I think it... Because… mustcan’tmight/ … can ’t might/…must Report: In my group, we all think the dress must be Zhang Liangying’s. Because Zhou Bichang hardly ever wears dresses,…

16. There is a boy who is very lovely. He is only five years old. He wants me to tell stories every evening. Who is he?

17. Where’s My son ? What’s he doing?

18. Pairwork: A:Where is your English teacher/ father/mother now? Can you guess? B:I think she/he might/could/must/can’t/ be…. A:What is he/she doing now? B:I think she/he might/could/must/can’t/ be doing….

19. Group work : Discuss What do you think your classmates might be in the future? We think he/she might be a ….because he/she…. Say something about your classmates and the other students guess who he/she is. I think he/she might/could/must be….

20. Who might be a detective in the future. Do you want to work as a detective for our district.

21. Do you often dream in the night? What is it? Please ask your classmates to guess what the dream might mean? Eg: A: In my dream, I found an alien chasing me! A: In my dream, I found an alien chasing me! B: Maybe it means you are fond of making a movie! B: Maybe it means you are fond of making a movie! C: Maybe it means………. C: Maybe it means………. D: ……… D: ………

22. Write down your dream, and guess what it might mean. Homework:

23. -Why do you think he is anxious? -He might be anxious ( 焦虑不安 ) for ______.

24. -What is he looking at? -He might/could be looking at …

25. -What is she looking at ？ -She might/could be looking … -What is she looking at ？ -She might/could be looking …

26. She’s doing chores at home. What chores is she doing? She might be+v-ing … She could be+v-ing … She must be+v-ing … She might be taking out the trash..

27. Why do you think the boy is running? He might be running to_____________________ catch up with his mother. He could be running for exercise. He might be running to escape from something dangerous.

28. 2 、 belong to someone 和 be someone’s belong to someone 和 be someone’s 含义基本相同， 都表示 “ 属于某人，归某人所有 ” ，但要注意用法上的区别： belong to ＋ 名词或宾格代词。 be someone’s + 名词所有格或名词性物主代词 e.g. The English book belongs to Tom. The English is Tom’s ( English book). The English book belongs to me. Tne English is mine.

29. Tomorrow is Teachers’ day. We will give our English teacher a present. Can you guess what is in the box? A: Do you know what is in the box? B: I guess it must be a card. A: I don’t think so. I think it might be a scarf. B: why? A:…

30. -What is the girl doing now? -She might be _________ now.

31. -What is the boy doing now? -He could be ___________________ now. chasing a boy

32. -Why do you think he is laughing? -He could be laughing for the exciting match. -He must be laughing for a funny story. -He might be laughing for __________.

33. -Why do you think she is laughing? -She might be laughing for __________.

34. strange creature 生物 The strange creature might be _________________. chasing a man catching a man

35. Mrs Scary hears strange noises outside her window every night. But she doesn’t know what sound it is. She is very scared. Can you guess what it is? Writing:

36. Who do you think is right? Some think that it could be an animal. Some think it must be teenagers having fun. Some think it might be the wind. detective 侦探

37. Others thinks it might be a dog.

38. Who is he ? He must be … He could / might be … He can’t be …

39. What might your own English teacher be doing? I think she might be…. Pair work: What might your father/mother/YaoMing/Jay Chou be doing? I think she/he might be…. What are they doing now? I think my son must be doing his homework now.

40. Last week I dreamed about your final exam paper. Now I still remember some of them.

41. 用适当的情态动词填空 1.The car ________be broken, it runs well. 2.The boy ________be from France. He ______speak French very well. 3.The windows are open, she _______be in. 4.--_______I stay here ?—No, you can’t. 5.--_______we hand in the paper now? --No, you ________. can’t mustcan might May Must needn’t

42. 1. Choose the best answer 1. I didn’t hear the phone. I ___ a sleep. A. must be B. must have been C. should be D. should have been 2. Mary ____ be in Paris. I saw her in town only a few minutes ago. A. mustn’t B. shouldn’t C. can’t D. may not B B C C

43. 3. Peter ____ come with us tonight, but he isn’t very sure yet. A. must B. may C. can D. will 4. I thought you ____ like something to read, so I have brought you some books. A. may B. might C. could D. must B B B B

44. 1. 这本书一定是李雷的。他正在找 这本书。 2.Translation 2. 这个发带可能是韩梅的。她喜欢 戴发带。 This book must be Li Lei’s. He is looking for the book. The hair band could be Han Mei’s. She likes wearing a hair band.

45. 3. 这个玩具可能是约翰的妹妹的。 她还是个小姑娘。 4. 这个排球不是玛丽的。她根本不喜 欢排球。 The toy bear might belong to John’s sister. She is a little girl. The volleyball can’t be Mary’s. She doesn’t like playing volleyball at all.

46. Wu Ning Whose backpack is this? It must be my son’s. It must belong to my son. It has her name on it. Whose notebook is this? It must be Wu Ning’s. Because it’s very small. It’s children’s backpack.

47. Can this T-shirt be John’s? It can’t be John’s. It’s much too small for him. John Whose T-shirt is this? Tom Mike

48. Whose skirt is this? It must belong to Jane. (=It must be Jane’s.) Jane Mike Because she is a girl. (Because boys don’t wear skirts. )

49. Listen and find out Challenge 5 （听力挑战） （测测你的听力．是否合适作侦探） Use: It might/could/must be … wind

50. He can ’ t be ___. He can ’ t be ___. He could/might be __. He could/might be __.

51. He can ’ t be __. He can ’ t be __. He could/might be __. He could/might be __.

52. He must be _____.

53. Could A be bigger than B? In fact, A and B must be ___ ________________. Which one is bigger, A or B? A B the same size No.

54. Thingsownerspossibilityreason 1notebookCarla100% name,on 2French bookFred70~80%study 3guitarAlice60~70%play 4T-shirtJohn0%too small Task: 利用图表所给的信息造句 1.______________________________________________2.______________________________________________3.______________________________________________4.______________________________________________ It must be Carla’s. It has her name on it. It could belong to Fred. He studies French. It might belong to Alice. She plays the guitar. It can’t belong to John. It’s too small for him.

55. Identify ( 确认 ) : Whose is it? ( 测测你的推理能力） Grace started playing soccer when she was 7 years old. Now she is on the school soccer team. Mary is different from her elder sister. She is good at music and she has been playing the piano for 5 years. As for Dick, he is a fashionable boy and he loves cool clothes. And Mark is youngest child in this family.

56. Can you guess whose books they are? It must belong to……

57. 活动说明：四人小组活动，拿出课前收集的 “ 失物 ” 一人问, 三人推测物主及说明原因. 运用句型： Whose …? It must be… Because… Have a game “ 失物认领 ”

58. Match each person with a thing and tell the reason It might/could/must belong to…because… Tom

59. Unit 5 It must belong to Carla. Love belongs to the people who love others. Happiness belongs to the people who always help others. Success belongs to ______________________. the people who work hard

60. Can you guess what it is? It could be _________________. It also might be ______________. a white vase two faces

61. It could be ___________. It also might be ___________. Can you guess what it is? a dog two girls

62. Can this T-shirt be John’s? It can’t be John’s. It can’t belong to John. It’s much too small for him. John Whose T-shirt is this?

63. What’s in my pocket? There might/could/must be a/some…. Is my child a boy or a girl? Why? It might/could/must be a… because….

64. Whose backpack is this? It must be Sam’s. It must belong to Sam. Because it has his name on it. It might/could/must be a/an Sam It can’t be my bag, because it’s so small, It’s a child’s bag.

65. Today is Grace’s birthday. And she received a present from her friend Carla. hair band 发带  The present must be …because…  The present might/ could be … because …  The present can’t be … because ….

66. What is she doing? She might/could be v-ing …

67. 66 What is she doing now? She might/could/must/can’t/ be doing…

68. 67

69. -Why do you think he is running? -He might/could be running for/to …

70. I think it must belong to …Because… I think it might be…’s. Because… I think it can’t be…’s. Because… I could/might/must/can’t live in… I could/might/must/can’t be …