七年级上Unit 7 学案

七年级上英语学案Unit 7 How much are these socks?
Section B (1a—2c)
【学习目标】：1.掌握数字单词.
2.学会写购物文章.
【学习重点】：1.基数词表1--101
2. 学会购物用语.
【学习难点】：学会写购物文章.
【学习过程】：
一、自主学习（教师寄语：Many hands make light work. ）
学习任务一: 读写、记忆单词和基数词表1—101（p88）,并默写.
1.听录音并跟读,熟读1a中的数字.
2.个人自读，记忆单词8分钟．
3.写出下列数字并展示．
4.小组互相检查
10 ______11________ 12________ 13________ 14 ________15 _____16________ 17________ 18 ________19 ________20 ________21 ________ 28 ________
30 ________31 ________
衣服________，商店________，先生________，买________，卖(动) ________，
出售(名) ________，所有的________，很________，价格________，
男孩________，一双短袜________
5.完成听力1c—1d,并在小组核对答案.
学习任务二:读译2b广告，填价签。

再读2b内容，完成2c对话，小组检查核对答案。

教师点拨重点：(记住)
1.in+颜色, for+钱，in包括，We have skirts in red and blue for $20.
in all colors.有所有颜色.(2) come to 来到，(3) clothes store 服装店
(4)at good prices以好价格. (5) Welcome to 欢迎到…
2.动词原形开头的句子叫祈使句。

如，Come and buy your clothes. Please come in.= Come in, please. Let me watch TV.
3.反义词：big—small, long—short, buy买—sell卖, fat—thin,
4.(1)buy sth. for sb.= buy sb. sth. 或buy +物+for +人，“为某人买某物”，如，I buy a sweater for my son.我为儿子买一件毛衣。

(2)sell sth. to sb. “把…卖给某人”，如，I sell the socks to them.我把那些袜子卖给他们。

5.(1) and是并列连词，with是介词，and和with在主语部分连接两个人或物时，and后面的人或物算主语，with后面的人或物不算句子的主语，谓语动词根据主语变，注意谓语动词用单数还是复数。

如，Tom and Bill are (be)at home. Tom with Bill is (be) at home.
(2) 变否定句和问句时，把and变成or. 如，
I have eggs and bananas. I don’t have eggs or bananas .
Do you have eggs or bananas.
二、合作探究（教师寄语：Many hands make light work. ）
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（教师寄语：No man can do two things at once.)
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.
我喜欢这袜子. I like _______ ________.
我不喜欢红色. I _______ _______ red.
四、【诊断评价】（教师寄语：Never do things by halves）
(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. We have socks i____ blue f____ only two dollars.
(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.
(三)用所给词适当形式填空
1. Can you help _____(I)?
2.How much _______ (be) the red shorts?
3.The yellow ________(shoe) are $20 .
4.Jim ____________(not have) the white socks.
5.The sweaters sell ______(good) in the shop.
6.Mr. Brown ________(like) black trousers.
(四) 完形填空
Hi, boys and girls. Have 1 _look 2 _Zig Zag 's Clothes Shop.We have black and blue hats 3_($15) 4_.The blue sweater is ($33) 5_and the yellow sweater is ($30) 6_.The yellow shorts are 7_$30 and the green shorts are 8_ sale for $25.You ask how 9_the shorts are ? 10_shores ? Oh, I'm sorry.These are my shoes.
（）1. A./ B. a C. an D. the
（）2. A. at B. / C. to D. in
（）3. A. on B. to C.for D. with
（）4. A. five B. fifteen C. fiveteen D. fifty
（）5. A. three three B. thirteen three C. thirty three D. thirty—three
（）6. A. thirty B. threety C. thirteen D. threeten
（）7. A. too B. also C. other D. each
（）8. A. on B. for C. to D. in
（）9. A. many B. some C. lot D. much
（）10. A. what B. which C. how D. who
(五)阅读表格内容,选择正确答案.
Mason's Clothes Store
Clothes Color Price
socks white, blue $4
pants black $11
sweater red, white$8
T-shirt red, green, black $7
hat black, red $6
1. Which is the cheapest(最便宜的)of all? A. hat B. T-shirt C. pants D. socks
2. How much are two sweaters and a hat? A. $14 B. $20 C. $21 D. $22
3. You can buy ______ in Mason's Clothes Store.
A. black pants
B. a blue sweater
C. a green hat
D. red socks
4.You like red and you only have $6. You can buy________.
A. a sweater
B. a hat
C. a T-shirt
D. none(全无)
5.You have $1
6.You can buy ___________.
A. a sweater and a pair of pants
B. two T-shirts and a pair of socks
C. two sweaters
D. a sweater and two hats
(六)写作，假如你是服装店的售货员，请写一个50词左右的销售广告，开头已给出。

Welcome to Jinhua Clothes Sale. These T-shirts are just $10 in all colors.
五、【课后反思】（教师寄语：Never do things by halves）。