内容正文:
Section A 2a-2d Whose dress is it? It may belong to… It must be… It can’t be… Jane John Whose book is it? It must be… Whose glasses are they? They might be… No, it can’t be his. It’s much too small for him. Can this T-shirt be his? They are used for making inferences. What are “must, could, might and can’t” used for? Match the model verbs with the possibility must could\might can’t ≈80% ≈50% ≈80%(negative) What do you usually have in your schoolbag? books: notebooks,exercise books, magazines stationary(文具) :pencil box/pen/ruler/eraser daily used things: bottles, umbrella, phone sports things: ping-pong bat, ping-pong ball... snacks Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag. Things in the schoolbag 1. _ 2. _ 3. _ T-shirt hair band tennis balls 2a Whose school bag do you think it is? 1. The person _ 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 schoolbag. must can’t could might must Listen again. Fill in the blanks. 2b at the picnic why? Here is a . Here is a . Mei has_ Linda was . Rita is . Linda is a tennis player . school T-shirt hair band long hair forgetful with long hair Make conversations using the information in 2a and 2b. pair work A: Whose … is this? B: It might/could be…because… A: It can't belong to…because… B: I agree. It must belong to… because…. Guessing game The teacher collects some items from students and ask students to guess whose they belong to by using the model verbs ( must; could; might; can’t). I think it must belong to...because... I think it might\could be..because... I think it can't belong to...because... Where are they? How does the girl look? What's their relationship ? What’s happened to her? She might have lose her schoolbag. Listen to the conversation between the girl and the woman . Tell who they are and what is happening. can't find her schoolbag help Linda find her schoolbag Linda Linda’s mom Listen