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新泰实验中学11-12学年七年级英语上册Unit 7学案

Unit 7 How much are these pants?

Section A

一、教师寄语：

Believe yourselves, your world is more beautiful. 二、教学目标： 1、知识目标：

词汇（1）表示衣服的：pants, sock,shirt,shorts,sweater,shoe, skirt

（2）表示颜色的：color, black, white, red, green, blue, yellow （3）表示形状的：big, small, short, long 交际用语：

（1）—How much is this T-shirt? —It's seven dollars. （2）—How much are these socks? —They're two dollars. 2、能力目标：学会询问价格及购物用语．.

3、情感目标：通过购物的礼貌用语培养学生的良好品质。 三、教学重、难点：

学会使用询问价格的句型，并能正确回答 四、教学过程：

Step1 预习并尝试性探究：

根据汉语写出下列英语词语并展示．

美元____________(价钱)多少_______________ 红色的毛衣______________ 黑色的衬衫_____________ 白色的裙子____________黄色的短裤裤_____________ 长的裤子_____________ 短的袜子________________大的鞋子________________ 小帽子______________ Step2: 自主学习：

1.自读1a单词, 然后将单词与图中物品相搭配.. 2.小组核对答案.

3.自读1c对话、理解意思，并两人一组练习对话. 4.两人一组展示对话,小组竞争.

5.活学活用，利用身边的实物，两人一组练习对话. Step3: 合作探究： 1. 师生合作完成听力练习 1) 听录音，完成1b, 2a 以及2b . 2) 练习听力对话.

如:－How much is the red sweater ? －It's 30 $.

－How much are these notebooks ? －They' re 10$.

2. 生生合作：

1) 小组讨论is 和 are 在谈论价格时的用法

— How much _______the red skirt? — It ________ 6 $. — How much _______these black pants? —They _______10 $.. 2) 补全３a 对话，并小组讨论，相互检查． 3) 分角色朗读对话． 并尝试复述对话． 4) 模仿３a 对话利用３b 中的图画进行自由练 Step4 梳理归纳：

1. how much 用于询问价格，当询问不可数名词或单数可数名词时，后用_____；当询问可数名词复数的价格时，后用______

2. 总结一下购物的常用语：

________________________________________________________________________ Step5 拓展创新：

句子I want a sweater. 中want 的用法： 1. 某人想要什么“want sth” 2. 某人想要做某事 “ want to do sth ” 3. 想让某人干某事 “ want sb to do sth”

4. want = would like want 有人称和数的变化，would like 没有人称和数的变化 例：I want you to buy a skirt. He wants to go to the movies. She would like a T—shirt. 五、典型例题：

1. --_______twenty dollars.

A. is, They’re B. are, They’re C. are, It’s D. are, They’re

解析：英语中pants, clothes, socks, shorts, shoes等，往往是以复数的形式出现，这类词作主语时动词用复数形式，回答也应用复数。故选D

2. ---Can I help you? --Yes, I ________ a sweater.

A. like B. want C. do D. look

解析：当营业员询问顾客要买什么时，顾客回答是I want……..故选B. 六、中考链接：

( )1. ---The blue skirt looks nice on you. _____ is it? --- It’s 50 dollars.

A. How many B. How much C. How often D. How old ( )2. Lucy wants ______ a new pen.

A. to buy B. buy C. buying D. buys 七、达标检测:

（一）根据句意和首字母完成单词. 1. The blue hat is seven d__________. 2. How much are the ______(短袜)?

3. My _________(毛衣) is red.

4. —What c_________is your hat? — Blue. 5. —Can I h_______you? —Yes, please. 6. You are w ___________. （二） 单选题

( )1. How much _______ these pants?

A. is

B. am

C. are

D. do

( ) 2.—How much are the black socks? —__________________.

A. It's 10 yuan. B. It's 10 yuans. C. They're 10 yuan. D. They're 10 yuans. ( )3. Where ______ your new pants?________ on the bed.

A. is, It's B. are, They're

C. is, They're

D. are,I t's

( )4.—____________ are the shoes? —They are green .

A. What

B. Where C. How D. What color

( )5.— How much is this bag?—_____________.

A. It's three dollars B. It's three yuans C. It's good D. Thank you ( )6.—Can I help you? —___________.

A. Yes, please B. No, I can't C. Sorry D.You're welcome ( )7. I think your socks _________nice . —Thank you. .

A. be B. is C. are

D. am

( )8. —The socks are very cheap . —I 'll _________them .

A. give B. bring C. like (三) 翻译下列句子.

1.—这个黑包多少钱? —8 美元。

—How much ________the ________bag? —It________2________. 2.—这红短裤多少钱? ---9美元.

—_______ much _________the red _______? — They're 9 dollars . 3.—Please give me some hamburgers. —_____________.(给你) 4. 我想要那件红色T恤衫 I _______________________.

5. Those tomatoes ____________.（那些西红柿2美元） 6. The apples are cheap. I'll________.（我买了） 八、课后反思：

当我们询问物品的价格时,回答的时候需要注意什么?

______________________________________________________. 感到自己有待加强的是________________________________________

D. take