(
课件网) 初中英语人教版九年级 It must belong to Carla. Unit 3Section A 2d & Grammar Focus 4a-4c 学习目标 通过提供图片和设置场景，能够用情态动词进行相应的推测。 01 通过阅读对话，能够理清事实与推断的区别和关系。 02 通过观察句子，能够总结出情态动词表推测的用法。 03 Let’s talk. Look at this picture of a room. How much can you tell about the person who lives here Is this person a boy or a girl What are his/her hobbies Let’s choose and talk. It could be a _____’s room because it’s very tidy. I guess so. But it might be a _____’s room, because the jeans on the bed look more like a boy’s. girl boy girl boy Let’s choose and talk. Look at the CD on the desk. He/She must be a _____ lover. I agree. And look at the guitar beside the bed. He/She could be able to play the guitar. music music sport Let’s read. 1. What can you see in the picture 2. Where are they 3. What’s the relationship between them 4. What are they probably talking about They must be at home. They might be in the living room. They could be mother and daughter. They must be talking about the schoolbag. Curtains, a sofa, a trophy, photos, a clock. curtain sofa trophy photos clock Let’s read. 1. What’s the matter with Linda 2. What things are there in her schoolbag 3. Who took her schoolbag away She is worried because she can’t find her schoolbag. Books, her hair band and some tennis balls. One of her friends. Let’s read. Find out what Linda did and what they thought might have happened to her schoolbag. fact ① inference ① fact ② inference ② fact ③ inference ③ fact ④ inference ④ Let’s talk. ① I attended the concert. It might be in the music hall. Where is Linda’s schoolbag It can’t be stolen. ② There is nothing valuable in it. It could be at the park. ③ I went to the picnic with it. Somebody must have picked it up. ④ I left early, before my friends. How possible are they Jack Whose notebook is this It _____ be Mike’s. Look, his name is on it. Let’s learn. Jane Use must, could, might, or can to complete the conversation. must 100% true Mike Jack Whose ticket is this I’m not sure. I think it _____ be Mary’s. Let’s learn. Jane Use must, could, might, or can to complete the conversation. could / might 20-80% true 80% Jack Whose bag is this It _____ be Jim’s. Look, there is a pink hair band in it. Let’s learn. Jane Use must, could, might, or can to complete the conversation. can’t 0%, not true Let’s learn. Match the words with their possibilities. 80% completely true possibly true possibly true not true must could might can’t ＞ ＞ ＞ 情态动词用于表推断： 常用于表推断的情态动词有：must, could, might, can’t，其可能性依次递减 Let’s learn. 1. You must be hungry after a long walk. 2. They could be in the classroom. 3. She can’t be interested in the movie. 情态动词 + 动词原形（此时动词原形通常为be）: 表示对 _____ 事情的推测。 现在 Let’s learn. 1. They must be playing basketball in the park. 2. He could be run ... ...
