(
课件网) Section A (1a-1c) Guessing Who has the following things Lead in CDs toy cars football hat glasses watch truck [tr k ] n. 卡车; 货车 picnic [p kn k] n. 野餐 rabbit [r b t] n. 兔; 野兔 pink [p k ] 粉红的;粉色 valuable [‘v lju bl] 贵重的;很有用的;宝贵的 truck picnic rabbit valuable pink 表示推测的情态动词 在英语中，表示对某事物的确定程度， 即表示推测的时候，我们通常会用到以下情态动词： must, might, could, can’t Presentation must can’t could might 100% probably true 20%～80% possibly true 0 almost not true 一定 可能 不可能 He can’t be _____. He must be _____. Wang Baoqiang Cheng Long 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 It could be _____. It also might be _____. Can you guess what it is Three birds a beautiful face Whose dog is this It must be Liu Dehua’s. It must belong to Liu Dehua. his him He is a basketball player. Whose car is this It might / could be __. It can’t be _____. It must be_____. Yao Ming’s It must belong to Yao Ming/ him. Liu xiang -It_____ be Liu Xiang’s. -Whose exercise book is this It must belong to Liu Xiang. (属于) must -It_____ belong to Bush. Because_____ Bush -Whose red bicycle is this can’t his bike is white and blue. 1a Look at the picture. Write the things you see in the correct columns in the chart. 1a Look at the picture.Write the things you see in the correct columns in the chart. Clothing Fun things Kitchen things hat volleyball plate T-shirt sweater book magazine CD toy car cup 1c PAIRWORK Practice the conversation in the picture above. Then make conversations using the information in 1b. A: Whose book is this B: It must be Mary’s. J.K. Rowling is her favorite writer. 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 Practice Ⅰ.单项选择 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 2.favorite, like, love e.g. I like Jeremy Lin best.=I love Jeremy Lin . =My _____ basketball star is Jeremy Lin . favorite 1.must be +sb.’s 意为“一定是某人的” must belong to sb.意为“一定属于某人” The book must be Mary’s. =The book must belong to Mary. summary 3.表示猜测的常用表达方式有： (1)must be “肯定是……” , 表示把握较大的推测。 (2)may/might/could be “可能/或许是” , 把握不大。 (3)can’t be “肯定不是……” , 把握性很大的否定。
