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课件网) 情态动词must，can't ， may，might, could表推测，后面都接动词原形。 must 一定，肯定 may, might, could有可能，也许 can't 一定不，不可能 He is a little boy from cartoon.He is confident, lovely,and brave.He always wears a blue school uniform and a pair of glasses.He is a famous detective,and likes to say:Only one truth prevails! Who is he? Whose bag is this? There are many things in it,such as a VIP card for yoga,a ticket to SPA, and a lipstick. It _____ belong to Jim.Why? A.must B.can't C.mustn't B Whose T-shirt is this? This T-shirt is so big,John is a tall boy, he likes playing basketball.Tom is a short boy,He doesn't like sports. It _____ be John's.Why? A.must B.can't C.mustn't A Whose ticket is this? Carol and Ming are both going to the concert.They like Mayday Club. This ticket _____ be Carol's or Ming's.Why? A.must B.can't C.might C Who is that Hero? Mary was running on the road at six yesterday,suddenly ,a car was coming to her quickly, at that time,a hero was shooting webs from his wrist to save her. He _____ be Spider-Man.Why? A.must B.can't C.might A 情态动词 must, may,might, could, can't 后 接动词原形,可以表示对情况的一种_____. It can't （ ） It may/might/could（ ） It must （ ） + be sb.'s/belong to sb. （ ） 推测 不可能 有可能 肯定 属于某人 Can this T-shirt be John’s? No, it can’t be John’s. Because it’s much too small for him. John Guess: What’s it ? It could / might be a/an … What’s in the schoolbag? There must/could/might/can’t be a … in it. Linda Mom Does Linda look happy? They are talking about Linda’s schoolbag. Let’s look and say. Why is Linda worried? What are there in her schoolbag? Where is Linda's schoolbag? Because she can’t find her schoolbag. Her books, her pink hair band and some tennis balls. We don’t know. Listen and answer the questions below. 21世纪教育网 Lead in 1.When did Linda attend a concert? 2. Where did Linda last put her schoolbag? 3.Could Linda’s schoolbag be stolen? Why? 4. What did she do after the concert? 5. Could Linda’s schoolbag still be at the park? Why? She went to a picnic. Yes. She left early, before the rest of her friends. She thought someone must have picked it up. Yesterday. She didn't remember. No, it can’t be stolen. There is not anything valuable in her schoolbag. Read and answer the questions. Listen and repeat. Linda: Mom, I ’m really worried. Mom: Why? What’s wrong? Linda: I can’t find my schoolbag. Mom: Well, where did you last put it? Linda: I can’t remember! I attended a concert yesterday so it might be still in the music hall . Mom: Do you have anything valuable in your schoolbag ? Linda: No, just my books, my pink hair band and some tennis balls. Mom: So it can’t be stolen. Linda: Oh, wait! I went to a picnic after the concert. I remember I have my schoolbag with me at the picnic. Mom: So, could it still be at the park? Linda: Yes. I left early, before the rest of my friends. I think somebody must h ... ...
