Unit 5 It must belong to Carla第一课时单元分析与提示教学目标语言目标：1、掌握情态动词must, might, could, can’t的用法；2、学会谈论自己的推理，能灵活运用以下句型的词汇：Whose book is it? It must be Tom’s. It has his name on it.Whose ruler is it? It could/might be Jim’s. He has a blue one.Whose hair band is it? It can’t belong to Mary. Mary has short hair.plate, picnic, belong to, crucial, grateful, disappear, return, lost, owner3、学会用情态动词表达能力、客观可能性以及请求、允许、猜测和征求对方的意见。
4、学会用情态动词表达某人拥有某物认知目标掌握must, might, could, can’t的用法，理解之后通过练习和运用加以巩固。
情感目标1、通过本单元学习使学生学会用自己的生活常识来判断事物。
2、培养学生的逻辑思维和推理能力。
教学重、难点1. can 和could的用法。
1）表示能力或客观可能性，还可以表示请求和允许。
Can you finish this work tonight ?Man can not live without air.2）could也可表示请求，语气较委婉，主要用于疑问句，不可用于肯定句，答语应用can，否定用No,I’m afraid not.Could I come to see you tomorrow ? Yes, you can; No, I’m afraid not3）当表达“某件事已成功”时应用was(were) able to,而不能用couldHe was able to go to the party yesterday evening and he enjoyed himself very much.4）表示惊异、怀疑、不相信的态度（主要用于否定句、疑问句或感叹句）2. may的might的用法3. shall和should的用法4. must 的否定回答用needn’tmay的否定回答用mustn’tMust I hand in my paper today ?No, you needn’t.May I keep this novel for three weeks ?No, you mustn’t教学安排4课时第一课时：Section A 1a, 1b, 1c, 2a, 2b, 2c第二课时：Section A 3a, 3b, 4第三课时：Section B 1, 2a, 2b, 2c, 3a第一课时：Section B 3b, 3c, 4 and Self CheckUnit 5 第二课时Teaching aims本课学会用情态动词表达物品的所有者Teaching of new lesson1、Ask four students to take out the things they broughtjacket, T-shirt, CD, toy car1) Ask the other studentsT: whose jacket is this ? S: Anna’s ?T: I think it could be Anna’s. It might be Anna’s. Let’s ask her. Anna, is this your jacket?S2: No, it’s not mine. It must be Lee’sT: It can’t be Anna’s. it must belong to Lee.2) Ask the students to practice the dialogue with T-shirt, CD, toy carA: Whose … is this?B: Tom’sA: I think it could be Tom’s. It might be Tom’s. Let’s ask him. Tom, is this your …… ?C: No, it’s not mine. It must be John’sT: It can’t be Tom’s. It must belong to John.3) Say: When we talk about things we’re not sure of, we use the words: could, might, can’t and must. And pay attention to the words “belong to John”, don’t say “belong to John’s”2. Point to the picture and ask:Which items in the picture do you know ?Which items are new to you ?Clothing: hat, jacket, T-shirt.Fun things: volleyball, CD, toy car, magazine, bookKitchen things: plate, cups3. Ask the students to connect the items in the three column Section A, 1b.先让学生听第一遍，按要求完成1b,更正答案J ane’s little brother - toy car --- He was the only little kid at the picnic.Mary – book - Wanda Wilbur is her favourite author.Carla – volleyball - She loves volleyballDeng Wen-magazine- He loves cats.Grace – CD – She always listens to classical music.4. Ask the students to practice using the target language.Whose, volleyball, toy car, magazine, book, CD, must be, belong to5. 2a. This activity provides listening practice using the target language.a school T-shirt, a hair band, tennis balls.Kumi’s, Linda’s, Rita’s6. 2b. This activity provides listening and writing practice using the target language written by the teacher.Must might could or can’t7. Extension利用各种各样的实物或图片，模仿听力的对话模式，让学生进行各种猜测。
