湖南省娄底市新化县桑梓镇中心学校七年级英语上册Unit7Howmucharethesepants第3课时学案无答案人教新目标版.doc

How much are these pants【学习目标】：1.掌握数字1039. 2.学会购物.【学习重点】：1.数字1039. 2. 购物用语.【学习过程】：一、 自主学习学习任务一: 读写、记忆数字10-39,并默写. 1.听录音并跟读,熟读1a中的数字. 2.个人自读，记忆数字 3.小组互相检查读、写情况 4.写出下列数字并展示 10 _11_ 12_ 13_ 14 _15 _ 16_ 17_ 18 _19 _20 _21 _ 28 _30 _32 _39_ 5.完成2b,并在小组内核对答案.学习任务二:运用How much.?句型及其I like/don't like.句型,询问价格及表达喜好. 1.听录音完成2a. 2.再听一遍录音,将Lisa和妈妈所谈论的东西及它们的价格填入下列表格， 并将她们购买的东西圈出。. 3.根据.表格及2b图画练习对话,完成2c. e.g. A: How much are the red socks? B: They're $8.二、合作共建 思考如何表达21-29及31-39这些数字, 它们有什么规律?三、系统总结 询问价格的句型: 表达喜好的句型: 完成下列句子. 这件绿色的毛衣多少钱?20美元. A:_ _ _ _the _ _? B:_ $20. 我喜欢这袜子. I like _ _. 我不喜欢红色. I _ _ red. 四、诊断评价（一）根据句意及首字母提示补全单词 1. The blue hat is seven d_. 2. How m_ is this T-shirt? Four dollars. 3. Thank you.You're w_. 4. My socks are not green. They are y_.（二）用英语写出下列数字. 1. How old is your uncle? He is _(25) years old. 2. How much is this hat? It's _(11) dollars. 3. They have _(12) balls. 4._(15)and _(18) is _(33).（三）阅读表格内容,选择正确答案.Mason's Clothes StoreClothesColorPricesockswhite, blue$4pantsblack$11sweaterred, white$8T-shirtred, green, black$7hatblack, red$61. Which is the cheapest(最便宜的)of all? A. hat B. T-shirt C. pants D. socks2. How much are two sweaters and a hat? A. $14 B. $20 C. $21 D. $223. You can buy _ in Mason's Clothes Store.A. black pants B. a blue sweater C. a green hat D. red socks4.You like red and you only have $6. You can buy_.A. a sweater B. a hat C. a T-shirtD. none(全无)5.You have $16.You can buy _.A. a sweater and a pair of pants B. two T-shirts and a pair of socksC. two sweaters D. a sweater and two hats 五、【课后反思】2