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1、Unit 8,Section A Period 1 (1a 2d),情态动词表推测的用法: 情态动词must, might, may, could, cant 后接动词原形 must表示非常肯定的猜测. 100%的可能性 “一定” may/might /could 表示有可能的猜测. 20%80%的可能性 “可能” cant 表示肯定不可能. 可能性几乎为零 “不可能” 情态动词表示推测: 1. 肯定推测must 一定 may/might/could 可能 否定推测cant 不可能 2. must be 一定是 may/might/could be可能是 cant be 不可能是,+动原,一、
2、创设情境,呈现目标,Guessing game,Look and guess.,Who is she?,She cant be Guo Jingjing.,She may / might/could be Wang Nan.,She must be Zhang Yining.,?,Oh, yes. She is Zhang Yining.,It cant be a cat 可能性0%,It may/might/could be a tiger 可能性20-80%,It must be 可能性100%,What kind of animal is it?,a lion,He may/might/
3、could be,I know he must be,Who is he?,Yi Jianlian.,Whose notebook is this?,It has her name on it.,= It must belong to Mary.,It must be Marys.,belong to sb.“属于某人”,Mary,belong to 属于 The car belongs to my uncle. 这句话还可以说:The car is my uncles. 当表述某物属于某人时,注意这两句的不同。 belong to后直接加人名或人称代词宾格,而第二句be动词后要用名词所有格形
4、式或名词性物主代词。 The T-shirt belongs to Tom. / The T-shirt is Toms. The book belongs to me. / The book is mine.,学习目标,一、1.熟练掌握以下词汇:truck, rabbit, whose, attend, valuable, pink, somebody, anybody 2.掌握并正确表述猜测的句型: It must be Marys. The magazine must belong to Deng Wen. The person cant be a boy. It could be Me
5、is hair band. The hair band might belong to Linda. 3.了解以下词组的含义:belong to, hair band, on a team, pick up 二、1. 能听懂表述推测的对话,并能就相关话题进行会话。 2. 学会根据相关的信息进行合理地推测。 三、通过根据相关信息进行推测,训练自己的逻辑推理能力,培养自己关爱社会,关爱他人的良好情操。,1a Look at the picture on Page 57. Write the things you see in the correct columns in the chart.,T-
6、shirt,baseball cap,magazine (rabbits),book (Harry Potter),toy truck,CD (Michael Jackson),cup,plate,volleyball,hat,jacket,二、自主学习,交流展示,Listen again and match each person with a thing and a reason.,J.k.罗琳(英国作家),作家,=popular,流行音乐,在野餐,at the picnic在野餐 have a picnic进行野餐 go to a picnic 去野餐 go for a picnic去野
7、餐,A: Whose volleyball is this? B: It _ be Carlas. She loves volleyball. A: How about this toy truck? C: Hmm that toy truck _ belong to Janes little brother. He was the only little kid at the picnic. And the magazine must _ _ Deng Wen. He loves rabbits. B: Oh, look, someone left a book. C: That book
8、must _ Marys. J. K. Rowling is her favorite writer. A: OK and how about this CD? C: Hmmm The CD must belong to Grace. She always listens to pop music.,must,must,belong,to,be,跟读黑体句子,模仿语音和语调。,三、难点释疑,拓展延伸,1c. Pair work,A: Whose book is this? B: It must be Marys. J.K. Rowling is her favorite writer.,Pra
9、ctice making conversations.,A: Look! Whose toy truck is this? B: It must be Janes little brothers. He was the only little kid at the picnic.,A: Whose magazine is this? B: It must be Deng Wens. He loves rabbits.,A: Whose CD is this? B: It must be Graces. She always listens to pop music.,2a Bob and An
10、na found a schoolbag at the park. Listen and write down the things in the schoolbag.,T-shirt,hair band,tennis balls,The person _ go to our school. The person _ be a boy. It _ be Meis hair band. The hair band _ belong to Linda. It _ be Lindas schoolbag.,cant,could,might,must,2b Listen again. Fill in
11、the blanks.,must,三、难点释疑,拓展延伸,情态动词must, might, could, cant表示推测,后面都接动词原形,都可以表示对现在情况的揣测和推断,但他们含义有所不同。 must 一定,肯定 (100%的可能性) might, could有可能,也许 (20%80%的可能性) cant 不可能,不会 (可能性几乎为零),Fill in the blanks with must, might, could or cant.,1. The notebook _ be Mings. It was on her desk. 2. The homework _ be Caro
12、ls. She wasnt at school today. 3. The soccer ball _ be Johns or Tonys. They both play soccer, dont they? 4. The French book _ be Li Yings. Shes the only one that is studying French.,must/might,must,might/could,cant,5. I cant find my backpack. It _ be still at school. 6. The photo _ be Lus. Those are
13、 his parents. 7. The red bicycle _ be Hus. She has a blue bicycle. 8. This ticket _ be my aunts or uncles. Theyre both going to the concert.,must / might,must,cant,might / could,四、反思小结,当堂测评,The car belongs to my uncle. 这句话还可以说:The car is my uncles. 当表述某物属于某人时,注意这两句的不同。 belong to后直接加人名或人称代词宾格,而第二句be动
14、词后要用名词所有格形式或名词性物主代词。 The book belongs to me. = The book is mine. The T-shirt belongs to Tom. = The T-shirt is Toms.,知识链接,The CD might belong to John. (同义句) 2) The schoolbag belongs to Tom. (就划线部分提问),The CD might be Johns.,Who does the schoolbag belong to?,英汉短语互译 1. her favourite author _ 2. at the p
15、icnic _ 3. pop music _ 4. 属于 _ 5. 发带 _,Exercise,她最喜爱的作者,在野餐,流行音乐,belong to,hair band,用must / might / could / cant填空 The English book _be Lucys. It has her name on it. 2. This T-shirt _ be Mikes. Its too small. 3. The baseball _ be Sallys or Jennys. They both play baseball.,must,cant,could / might,4. It _ be Meis hair band. She likes wearing hair bands. 5. The black bike _ be Li Leis. His is blue.