Unit 5 It must belong to Carla Ji Haixia No. 59 Middle School

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

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

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

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

He must be __________. He must be __________.

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

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

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.

表示推测的情态动词 在英语中，表示对某件事 物的确定程度，即表示推测的 时候，我们通常会用到以下情 态动词： must, might, could, may, can’t, couldn’t.

must can’t could might 100% probably true 20%-80% possibly true 0 almost not true

Oral practice Look at the following pictures and say some sentences with must, could, might, can’t

Who is he?

What does he/ she do?

What is he doing?

ClothingFun thingsKitchen things hat volleyball plate T-shirt jacket Toy car magazine CD book cup

Listening and speaking (1b: P34) 1. Jane’s little brother —toy car— He was the only little kid at the picnic 1. Jane’s little brother —toy car— He was the only little kid at the picnic 2. Mary——book ——Hemingway ——is her favorite author. 2. Mary——book ——Hemingway ——is her favorite author. 3. Carla——volleyball——She loves volleyball.

4. Deng Wen ——magazine —— He loves cats 4. Deng Wen ——magazine —— He loves cats 5. Grace—— CD—— She alway listens to classical music. 5. Grace—— CD—— She alway listens to classical music.

2a Listen and write down the things in the backpack. Things in the backpack T-shirt Hair band

2a Listen and write down the things in the backpack. Things in the backpack T-shirt Hair band Tennis ball

2b 1.The person must go to our school. 2.The person _____ be a boy. 3.It _____ be Mei’s hair band. 4.The hair band _____ belong to Linda. 5.It _____ be Linda’s backpack. can’t could must might

2c 1.The notebook ___________be Ming’s. It was on her desk. 2.The homework _______be Carol’s. She wasn’t at school today. must/might can’t

3. The soccer ball _______be John’ s or Tony’s. They both play soccer, don’t they? 4. The French book ________be Li Ying’s. She’s the only one who’s studying French. might must

5. I can’t find my backpack. It ___________ be still at school. 6. The photo ______be Lu’s. Those are his parents. might/must must

7. The red bicycle _______be Hu’s. She has a blue bicycle. 8. This ticket _______be my aunt’s or uncle’s. They’re both going to the concert. can’t might

1. Choose the best answer 1. I didn’t hear the phone. I ___ asleep. 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 C

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

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

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

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

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