1. Unit 5 It must belong to Carla. Period 1-2

2. Write the things you see or you know in the right column in the chart jacket T-shirt shorts shoes CD toy car magazine books cups

3. It has her name on it. Ning Whose notebook is this? I’m sure it is Ning’s notebook. It must be Ning’s notebook.

4. 1b Listen and match each person with a thing and a reason. 作家

5. A: Whose volleyball is this? B: It must be Carla’s. She loves volleyball. A: How about his toy car? B: Oh, that toy car must belong to Jane’s little brother. He was the only little kid at the picnic. And the magazine must belong to Deng Wen. He loves cats. A: Oh, and look, someone left a book. B: Oh, yeah---This book must be Mary’s. Hemingway is her favorite author. A; OK--- and how about this CD? B; Hmm, the CD must belong to Grace. She always listens to classical music.

6. A: Look! Whose book is this? B: It must be Mary’s. Because Hemingway is her favorite author. A: Look! Whose book is this? B: It must be Mary’s. Because Hemingway is her favorite author. Practise making conversations

7. A: Look! Whose toy car is this? B: It must be Jane’s little brother’s. Because he was the only little kid in the picnic. A: Look! Whose toy car is this? B: It must be Jane’s little brother’s. Because he was the only little kid in the picnic.

8. A: Look! Whose volleyball is this? B: It must be Carla’s. Because she loves volleyball. A: Look! Whose volleyball is this? B: It must be Carla’s. Because she loves volleyball.

9. A: Look! Whose CD is this? B: It must belong to Grace. Because she always listens to classical music. A: Look! Whose CD is this? B: It must belong to Grace. Because she always listens to classical music.

10. A: Look! Whose magazine is this? B: It must belong to Deng Wen.Because he loves cats. A: Look! Whose magazine is this? B: It must belong to Deng Wen.Because he loves cats.

11. A: Whose …is this? B: It must belong to xx. Because … A: Whose …is this? B: It must belong to xx. Because … be xx’s

12. Whose is this cap? Is this your cap? I think it is Tony’s, but I’m not sure. It could /might be Tony’s. It could /might belong to Tony. He likes wearing the cap. Tony

13. Is this T-shirt yours, Kate? No, it isn’t. It ___________ mine. It’s too big for me. Kate can’t be

14. Is this your car? No, it isn’t. can’t be It ___________ mine. I am not a child now.

15. hair band Whose is this? It _______ _____a boy’s. can’t be It _________ _________a girl’s. must be It _________ ________ Linda’s. could/might be 发带

16. 1. must 用在肯定句中表示较有把握的推测，意为 “ 一定 ” 。 He must be working at home. 表示 “ 推测 ” 的情态动词 3.can 用在否定句或疑问句中时表示说话人的 “ 推测 ” 和 “ 不 确定 ”,can’t 则表 示 “ 不可能 ”. It can be your book. He can’t be a bad boy. He often helps others. 2. might,could 表示推测时，不表示时态。 只表示 “ 可能性更小 ”. He might be at home. It could belong to his sister.

17. 表示 “ 推测 ” 的情态动词小结 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.

18. Guessing game Who is he He/She can’t be _______. He/She could/might be _______. He/She must be _______.

19. He can ’ t be _______. He can ’ t be _______. He could/might be _______. He could/might be _______.

20. He can ’ t be _______. He can ’ t be _______. He could/might be _______. He could/might be _______.

21. He can ’ t be _______. He can ’ t be _______. He could/might be _______. He could/might be _______.

22. He must be __________. He must be __________.

23. She/He must be--- He/she might/could be---. She/He can’t be---

24. Things in the backpack 1. T-shirt 2. 3. hair band tennis balls Bob and Anna found a backpack in front of their school.Listen and write down the things in the backpack. 2a 2b Listen again. Fill in the blanks. can’t could might must

25. 2c Fill in the blanks with “must”, ”might”, “could’ ”or “can’t”. And then tell why. must/might can’t might must must/might must can’t might

26. Grammar focus Whose notebook is this?It must be Ning’s. it has her name on it. Whose French book is this?It could be Ali’s. she studies French. Whose guitar is this?It might belong to Alice. She plays the guitar. Whose T-shirt is this?It can’t be John’s. it’s much too small for him.

27. Homework 1 。抄写单词 1+4 ；句型 1+2 2 。做作业本第一和第二部分

28. Unit 5 It must belong to Carla Period 3

29. Words & expressions belong to 属于 hair band 发带 at the picnic 在野餐 listen to classical music 听古典音乐 much too 太, 非常 play the guitar 弹吉他 go to the concert 去听音乐会

30. Is this T-shirt yours, Kate? No, it isn’t. It ___________ mine. It’s too big for me. Kate can’t be

31. Is this your car? No, it isn’t. can’t be It ___________ mine. I am not a child now.

32. hair band Whose is this? It _______ _____a boy’s. can’t be It _________ _________a girl’s. must be It _________ ________ Linda’s. could/might be 发带

33. A: Whose volleyball is this? B: It must be Carla’s. She loves volleyball. A: How about his toy car? B: Oh, that toy car must belong to Jane’s little brother. He was the only little kid at the picnic. And the magazine must belong to DengWen. He loves cats. A: Oh, and look, someone left a book. B: Oh, yeah---This book must be Mary’s. Hemingway is her favorite author. A; OK--- and how about this CD? B; Hmm, the CD must belong to Grace. She always listens to classical music.

34. 1. must 用在肯定句中表示较有把握的推测，意为 “ 一定 ” 。 He must be working at home. 表示 “ 推测 ” 的情态动词 3.can 用在否定句或疑问句中时表示说话人的 “ 推测 ” 和 “ 不 确定 ”,can’t 则表 示 “ 不可能 ”. It can be your book. He can’t be a bad boy. He often helps others. 2. might,could 表示推测时，不表示时态。 只表示 “ 可能性更小 ”. He might be at home. It could belong to his sister.

35. 1.Mary ______________ be in Paris. I saw her in town only a few minutes ago. 3. Peter ________________ come with us tonight, but he isn’t very sure yet. 4.I thought you ___________ like something to read, so I have brought you some books. 用 must, could, might, can’t 填空 : 2. The CD _______ belong to Grace. She always listens to classical music. can’t must might/could 5.That red car __________ be Carla’s. She has a blue car. can’t

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

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

39. Here are some persons. They have different jobs. Can you guess what their jobs are? She/He must/might/could /can’t be---.

42. BANK OF CHINA

46. Dear friend, I need my dictionary, sunglasses, cap, purse, watch, soccer, umbrella and keys to my bike. And I’d like something to drink. But sorry, I am not sure where they are. Could you bring them to me? Yours Tony

49. Linda She’s writing a thank-you message to Anna. 3a Read the thank-you message Linda wrote to Anna. Number the parts in order and circle the words you don’t know. 5 2 4 3 1 Dear Anna, ____If you have any idea where it might be, please call me. ____I think I dropped it during the concert so it might still be in the symphony hall. ____I tried to call you but your mom said you were still at your optometrist appointment( I hope your new glasses look nice). ____I really need it because I have a math test tomorrow. It’s crucial that I study for it because it makes up 30% of the final exam. ____I’m really anxious, because I can’t find my backpack. Thanks, Linda

50. A: What do you think “anxious” means? B: Well, it can’t mean “happy”. A: It might mean “ worried”. B: Oh, yes. She’s worried because of her test. A: What do you think “crucial” means? B: Well, it can’t mean “easy”. A: It might mean “ important”. B: Oh, yes. It’s crucial because it counts 30% to the final exam.

51. A: What do you think “concert” mean? B: Well, it can’t mean “music”. A: It might mean “a performance of music by players or singers”. B: Oh, yes. She was in the symphony hall.

52. 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:…

53. A: Here’s a school T-shirt. The owner must be a student. B: Well, it could be a classmate of ours. The school T-shirt is the same as ours. A: Here’s a hair band. The owner can’t be a boy. B: Well, it could be a boy. The hair band might be a present for his mother.

54. in the symphony hall try to do sth. at the optometrist appointment look nice study for make up the final exam because of a present for 在交响乐大厅 设法 / 努力做某事 在配镜室 看起来很好 为┅ … 而学习 由 …… 组成 期末考试 因为 …… 给 …… 的礼物

55. Homework 根据自己的猜测将第 4 部分写成 一段文章，要求分别用上 must,can’t might,could ，并且要有推断依据。

56. Unit 5 It must belong to Carla Period 4

57. 汉译英，一空一词： 1 、我找不到我女儿，我非常担心她。 I can’t find my daughter, I __quite_____ _____ her. 2 、这条裤子不可能是 Alan 的，因为太小了。 This pair of trousers ___ _____ Alan’s because it’s____ _____. 3 、她很害怕在别人面前说话。 She _______ _________ of ________ in front of other people. 4 、昨天你打电话时，我还在验光配镜。 I was still ____ the optometrist____________when you _____me yesterday. 5 、这耳环可能是给他母亲的礼物。 The ______ _______ ______ a present for his mother. am worried about can’t be too small is afraid/terrified speaking at appointment called earrings might/could be

59. What do you think the rabbit is doing? I think he is ---. He could/might be.shopping

60. What could the cat be doing? He could/might be. playing tennis

61. What could/might Mr. Donald be doing? He could/might be ---.

62. What could/might Miss Panda be doing? She could/might be ---.

63. What could/might Simba be doing? He could/might be ---.

64. What could/might Mr. Wolf be doing? He could/might be ---.

65. What could/might the twins be doing? They could/might be ---.

66. What could/might he be doing? He could/might be ---. (must/could/might/can’t) +be+doing 表示 推测正在进行的动作

67. Why do you think the monkey is playing soccer? He could/might/must be playing for exercise.

68. What could they be doing? They might be… They could be… A UFO is landing. An alien came down. He might be running for chasing the alien.

69. Look at the picture. Then use the words from the box to write a sentence about each picture. The alien is chasing the man. The man is running. 2 3 1 2a Listen again and number the picture 1-3. The UFO is landing.

70. Write two or three sentences to finish the story. Why is the man running so fast? Could he be running for exercise? Might he be late for work? No. He is a thief. He must take lots of things from the shop. The alien must be trying to help people catch the man. An Example to end the story:

71. Write two or three sentences to finish the story. The man was running as fast as he could. must be chasing He thought that the alien must be chasing to catch might lose him, and he might lose his life if he were caught! “Hello…!” Suddenly a voice came from behind… An Example to end the story:

72. Write two or three sentences to finish the story. must be the alien that The man knew it must be the alien that spoke! “But how could itMight could it speak our language?” He wondered… “Might I make friends with you?” The alien stopped just in front of the man, must with a big smile and both its arms opened to him… “I must be dreaming be dreaming!” the man said to himself… An Example to end the story:

73. 2b Listen again. Complete the sentences. The man says ┅ The woman says ┅ 1.He could be______________.He might be late for work. 2.It could be a helicopter.It must be_________________. 3. It must be _______________.I must be_________________. 4.She could be _____________.They must be______________. running for exercise an alien from the TV news a UFO dreaming making a movie run for exercise dance f ff for pleasure collect stamps f ff for fun

74. Tape Scripts: M: Hey, look at the man running down the street. I wonder what’s happening? W: He __________running for exercise. M: But he’s wearing a suit. W: Well, he __________late for work. M: He looks kind of __________. W: Oh, no! What’s that? M: Where? W: There’s something in the sky. W: It ___________ a helicopter. W: No, it __________ a helicopter. It’s too big. It _________ a UFO. could be might be scared could be can’t be must be

75. M: A UFO? What’s going on? W: Look, the UFO is _________… M: And there is a strange __________ getting out. It ________ an alien. W: And the alien is chasing the man! I ___________ dreaming. M: Maybe we should _____________. Hey, wait a minute, what’s that? W: Where? M: Over there. W: It’s a woman with a __________. W: She ____________ from the TV news. W: No, look at those other people. They are ________. Oh! They ____________ making a movie. landing creaturemust be call the police camera must be actors must be

78. Father and Son Where might they be going? What might happen to them?

79. Father and Son repair jump Do you think he can repair the car? Why? What could happen to Son ?

80. Father and Son skateboard, stand, push

81. Words & expressions chase a strange creature must be doing sth. run for exercise be late for work make a movie catch a bus 追赶 奇怪的动物 一定是在做某事 跑步是为了锻练 上班迟到 拍电影 赶公共汽车

82. Homework Make your own conversation

83. Unit 5 It must belong to Carla Period 5

84. What do you think about the basketball? Why do you think so ? Will it get into the hoop or just hit the board?

85. Is your neighborhood quiet? What was it actually? What did you think it was? How did you feel? Have you ever heard something strange?

86. Where does the girl live? Bell Tower How is the girl feeling?

87. Read the passage and underline the events that might

88. happy—unhappy extremely 极其, 非常 be interviewed 被采访 There is sb. doing sth. 有人在做某事 local newspaper 当地报社 neighbor 邻居 outside our window 窗外方 noise 噪音，喧闹声 anything strange 奇怪的东西

89. … strange things are happening... ( 发生奇怪的事 ) Zhou Gu … is extremely worried( 极其担心 ) There must be something visiting the homes in our neighborhood.( 一这有什么东西拜访我们邻居家） There is/are sb. doing sth.( 有人在做某事 )

90. This story __________ many years ago.( 这故事发生在好多年前 ) Parents ____often ________________their children’s success in school.( 父母亲常担心孩子在校的成功 ) Last night, he _____________________________his test. （昨晚他极担心考试） happened are worried about was extremely worrying about 有许多学生在参观博物馆． There _______ many students ________the science museum. 昨天有几个男生在那边打篮球． There_____several boys______ basketball over there yesterday. are visiting were playing Complete the sentences

91. 3a. Reading for information Who?What did they find? What did they think it was? Zhou Gu’s wife Zhou Gu Zhou Gu’s parents Qi Hui strange noise outside their window could be an animal strange noise outside their window must be teenagers having fun nothing strange might be the wind might be a dog couldn’t see the dog, but there was still noise outside Fill in the chart

92. Fill in the blanks with the right words. Our neighborhood ___________very quiet. However, these days, strange things ______________ in our neighborhood and _______ is _______. Zhou Gu, the local school teacher is ________ worried. When he was _____________the local newspaper, he said, “ Every night we hear _______ noise outside our window. My wife thinks that it ________ an animal, but my friends and I think it ________ teenagers ______fun. The police can’t find _______________. They think it _________ the wind. I don’t _______.Qi Hui is _______, too. He _______ it might be ______,but he can’t see a dog and he ____ hear the___________. Everyone _________________ is worried and everyone has _____or __________.There must be ________________________ ____________________, but what is it? used to be are happening everyone unhappy extremely interviewed by strange could be must be having anything strange might be think so unhappy thought a dog still noise outside in our neighborhood his her ideas something visiting the homes in our neighborhood

93. “ Late last night, we heard footsteps in the hallway. We thought that they might be the neighbors, ” says one of the Chu family. “ We thought it might be the wind. It can ’ t be someone trying to get in the window. ” Says Lao Zheng. “ You are all mistaken. This early morning I found garbage in front of my house, so it might be the cats making trouble and causing the strange things happening in our Bell Tower, ” shouted Xiao Ning.

94. the zoo and ran into the very quiet Bell Tower neighborhood. These days they caused many strange things in the neighborhood and everyone was unhappy. Zhou Gu, the local school teacher was extremely worried. He said that every night they heard strange noises outside their window.

95. His wife thought that it could be an animal, but his friends and he thought it must be teenagers having fun. His parents called the police, but they couldn’t find anything strange. They thought it might be the wind. Zhou’s next door neighbor Qi Hui was unhappy too. At first, he thought it might be a dog, but he couldn’t see a dog and he still heard the noises outside. Everyone in our neighborhood was worried, and everyone had his or her ideas.

96. There must be something visiting the homes in our neighborhood, but what was it? Now everyone knows it was the three monkeys who escaped from the zoo running into the very quiet Bell Tower neighborhood and caused the many strange things.

97. A: In my dream, I was walking on the moon and playing with the stars. B: Oh, great! Maybe it means you’ll be very happy these days. A: Last night, I dreamt of lots of light. B: Maybe it means you’re going traveling the world..

98. Here are some pictures. Look at them and write a newspaper article. Use Must, might, could and can’t for making inferences.

99. Homework Write a newspaper article according to the pictures.

100. Unit 5 It must belong to Carla Period 5

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

102. Fill in the blanks with the correct word given. favorite careful anxious worried strange

103. Read these proverbs from around the world. What do you think they might mean? Discuss with your classmates.

104. 1. One finger cannot lift a small stone. Maybe it means only one person alone can ’ t do a thing very well. 2. When an ant says “ ocean ”, he ’ s talking about a small pool. Maybe it means different persons might have different understanding of the same thing. 3. It is less of a problem to be poor than to be dishonest. Maybe it means being dishonest could be worse than being poor. 4. Be careful of the person who does not talk, and the dog that does not bark. Maybe it means the person who does not talk, and the dog that does not bark must be more dangerous. 5. You can ’ t wake a person who is pretending to be asleep. Maybe it means a bad person can ’ t be stopped from doing bad things. 6. Tell me and I ’ ll forget. Show me, and I may not remember. Let me try, and I ’ ll understand. Maybe it means doing is learning, and teaching might not be very effective. 7. Don ’ t let yesterday use up too much of today. Maybe it means what was done yesterday can ’ t be changed. 8. He who would do great things should not attempt them all alone. Maybe it means one can ’ t do a great thing alone all by oneself.

105. 3 In each line, circle the word that doesn’t belong. 1.escape owner chase run 2. picnic lunch dinner alien 3. land apple ice cream chicken 4. creature alien exercise visitor 5. lost grass tree flower

107. 1. Peter ____ come with us tonight, but he isn’t very sure yet. A.may B. can C. will 2. I thought you ____ like something to read, so I have brought you some books. A. may B. might C. should 3. “Whose pen is this?” It ____ Liu Mei because I saw her use it the other day. A. can’t be B. might be C. must belong to 4. That’s a piece of good news. They ___ glad to hear that. A. can be B. might be C. must be 5. This story ____ long time ago. A. was happened B. has happened C. happened A.may B. might 选择填空 C. must belong to C. must be C. happened

108. 6. She ____ her test paper, for only fifteen minutes has passed. A. can’t have finished B. must have finished C. might has finished 7. He’s staying at home today ____ he is ill. A. because B. because of C. so 8. Peter often annoys others _____ his confidence. A. because B. because of C. use 9. He was left in the forest so we were all _____ for his safety. A. worried B. excited C. anxious 10. “Where ____ my umbrella?”“Somebody ____ it away by mistake.” A. is, must have taken B. is, must take C. have been, must take D. is, takes A. because B. because of C. anxious A. can’t have finished A. is, must have taken

109. Homework

110. Review of units 1-5

111. Funny actives concert volleyball need snacks serious calm bad old big in ask music color picnic shy early fruit could noisy ears animal dog

112. 4 2 3 T F F 4 2 5 3