新疆生产建设兵团第五师八十六团一中七年级英语上册 Unit 7 How much are the pants？Section B教案 （新版）人教新目标版.doc

Unit 7 How much are the pants？
学习内容：复习Section A 的单词和句型
教学活动设计意图:
巩固已学的内容，为学习本部分目标语做好准备。

教学步骤
教师行为
学生行为
Step  1
播放动画，利用幻灯片给学生复习衣服的单词和询问价格的句型。
Play the flash. Ask students to look at the pictures and say out the words about clothes.
让学生根据图片做问答练习。
Ask students to ask and answer the questions according to the pictures.
让几组学生展示对话，用动画演示。
Ask several pairs to present their conversations.
Watch the flash. Look at the pictures, say out the words, ask and answer the questions according to the pictures.
观看动画，看图片，读出单词，做问答练习。
Sample:
A: How much are the shoes?
B: They are 18 dollars.
…
Watch a flash. Some pairs present their conversations.
观看动画，并展示对话。
Step  2
播放动画，利用幻灯片给学生复习有关颜色和价格的单词和句型。
让学生两人一组根据图片对话。
Play the flash. Ask students to ask and answer questions about the pictures in pairs.
Sample:
A: What are these?
B: They are flowers.
A: What color are they?
B: They are yellow.
让几组学生展示对话。
Ask several pairs to present their conversations.
Watch the flash. Ask and answer questions about the pictures in pairs.
观看动画，两人一组根据图片对话。
Some pairs present their conversations.
几组学生展示对话。

学中活动一
新词汇学习的热身
学习内容：教材Section B的1a、1b
活动设计意图：
引出新单词的学习，为谈论单元话题做好词语准备。

教学步骤
教师行为
学生行为
Step  3
播放1a录音，让学生跟读单词。让学生注意读音的正确性。
Play the tape and ask students to listen and repeat.
Listen and repeat.
听，跟读。
Step  4
布置1b任务，即让学生在空白处填单词并找出哪两列的单词顺序是错误的。之后核对答案，让学生一起读单词。
Ask students to write a number in 1anext to the correct word and find two rows of numbers that are in the wrong places. Check the answers in class.
Finish the exercise.
按要求完成任务。

Step  5
让学生齐读单词，思考并总结数字单词-teen和-ty的规律。
Ask students to read the words together.
Read the words together.
齐读单词。
Step  6
让学生思考并总结数字单词的规律。
Ask students to find out the rules.
twelve            twenty
thirteen           thirty
fourteen          forty
fifteen            fifty
sixteen            sixty
seventeen         seventy
eighteen           eighty
nineteen           ninety
Find out the rules about “-teen” and “-ty”.
思考并总结数字单词的规律。

Step  7
让学生通过听录音写出数字。
Ask students to listen and write the numbers.
Listen and write the numbers.
听，并写出相应数字。
Step  8
核对答案。
Check the answers.
Check the answers.
核对答案。

学中活动二

重点词汇学习：
pants, glasses, shirt, twelve, twenty-one, nineteen
学习内容：教材Section B的2a、2b、2c
活动设计意图：
在听力训练中，学习表示数字和衣物的词语。
在口语表达中，巩固询问价格及回答的表达。

教学步骤
教师行为
学生行为

Step  9

布置2a听力任务。让学生听录音并在1a中圈出听到的数字。
Ask students to listen and circle the numbers in 1a.
Listen and circle the numbers in 1a.
听录音在1a中圈出听到的数字。
Step  10
快速和学生一起核对答案。
Check the answers.
Check the answers.
核对答案。
Step  11
让学生观看2b动画完成2b任务。利用PPT演示图片和对话。
让学生听录音并在图片中圈出所听到的物品。
Play the flash. Ask students and listen and circle the things they hear in the pictures.
Watch a flash. Listen and circle the things in the pictures.
观看动画，听音频资源，并在图片中圈出所听到的物品。
Step  12
给学生核对答案。
Check the answers.
Check the answers.
核对答案。
Step  13
播放2b录音并要求学生跟读。
Play the tape and ask students to read after the tape.
Mom: Oh, look. I like that blue             sweater. How much is it?
Lisa:   Fifteen dollars. Oh, look. I like           these socks.
Mom: Oh, no. I don’t like red. Lisa:   Do you like this?
Mom: Mmm, yes, I do, but it’s eleven           dollars.
Lisa:   Oh. How much is the green

          sweater?               
Mom: It’s twenty dollars. But you have
          a green sweater.      
Lisa:   Mmm.
Mom: Oh, look at these  shorts.
Lisa:   Oh, yes, I like those. How much           are they?
Mom: Only sixteen dollars.
Lisa:   OK, I’ll take those.
Listen and read after the tape together.
听，跟读。
Step  14
播放动画。要求学生两人一组完成2c口语表达任务。
Play the flash. Ask students to practice conversations in pairs.
Watch the flash and practice conversations in pairs.
观看动画，仿照2b进行口语操练。

学中活动三
目标语综合运用训练
学习内容：教材Section B的3a、3b、Activity 4  
活动设计意图：
在读写实践活动中巩固目标语，扩展单元话题。
在进行自我单元小结的过程中，巩固单元重点知识。

教学步骤
教师行为
学生行为
Step  15
布置3a阅读任务：
第一遍阅读，填写价签。利用PPT演示，快速核对答案。
Ask students to read the ad and fill in the price tags.
Read and fill in the price tags.
阅读短文，填写价签。
Step  16
要求学生第二遍阅读，书面回答问题。利用PPT演示4个问题。
Ask students to read again and answer the following questions:
Questions:
1. What things does Huaxing Clothes Store have?
2. What are on sale for girls?
3. What are on sale for boys?
4. How much should I pay if I buy a sweater, 2 bags, 3 pairs of socks and 2 T-shirts?
Answers:
1. Sweaters, bags, T-shirts and socks.
2. T-shirts.
3. Socks.
4. 100 yuan.
Read the article again and answer the questions.
阅读短文，回答问题，核对答案，纠正错误。

Step  17
要求学生复述短文。
Ask students to retell the text in 5 minutes.
让学生做填空练习，教师检查复述的效果。
Check the result of retelling by asking  students to fill in the blanks.
     Come and buy your clothes at Huaxing’s great sale! Do you like sweaters? We have sweaters ____ a very good price — only 25 yuan! Do you need bags ____ sports? We have great bags for only 12 yuan! ____ girls, we have T-shirts ____ red, green and white ____ only 18 yuan! Foy boys, you can buy socks ____ only 5 yuan each! Anybody can afford our prices!     Come and see for yourself at Huaxing Clothes Store!
Retell the text in 5 minutes.
复述短文
Fill in the blanks.
填空，检查复述效果。
Step  18
在完成3a的阅读之后，对以下知识点进行讲解：
1. at a very good price
  以非常便宜的价格
at 表“以……的价格”。 如： 
We have sweaters in all colors at ¥6 each!
我们有各种颜色的毛衣，都卖六元一件。
2．for的用法很广，有的表用途，有
的表价格，有的表对象。如：
We have bags for sports. (用途)
You can buy it for only 12 yuan. (价格)
These socks are for boys. (对象)
3．Anybody can afford our prices.
afford在这里表示“花得起，买得起”。
如：
I can’t afford it.
I can’t afford to buy it.
Take notes while listening to the teacher.
听讲解，作笔记。

Step  19
布置3b的读写任务，利用PPT演示，核对答案。
Ask students to finish the task in 3b.
用PPT演示，为学生仿写提供范例。
Sample:
    Come to Mr Cool’s Clothes Store! We sell pants for only 30 yuan. We also have some shorts in yellow, orange and blue. You can buy them for only 25 yuan. If you like socks for boys, you can get them for only 20 yuan. For old people,we have T-shirts in different colors. For young people, we have some fashionable bags. Anyone can afford to buy something you want.
    Come and get your clothes at Mr Cool’s Clothes Store!
Write an ad for the store.
仿写一个广告。

Step  20
 ]
布置组织Activity 4，让学生4人一小组进行“购买”或“销售”。
Ask students to have a sale in groups  (four students each group).
让学生记录他们买卖产品的相关信息。
Ask students to write down the information about what they buy and sell in the chart.
Have a sale in groups.
分组进行“购买”或“销售”。
Write down the information about what they buy and sell in the chart.
记录他们买卖产品的相关信息。
Step  21
每组选出一个同学作为代表将他们的销售纪录进行口头报告。
Ask a student from each group to make an oral report of what they buy and sell.
Make a report of what they buy and sell.
口头报告。

学后活动

学习效果评价
活动设计意图：
在综合训练中，巩固Section B重点词汇和目标语。

教学步骤
       教师行为
         学生行为
Step  23

Write down the numbers from 10-31 on their exercise books.
在练习本上写出数字10-31。
Step  24
要求学生打开课本44页，核对答案。
Ask students to open their textbooks, turn to page 44 and check the answers.
Check the answers.
核对答案。
Step  25
请学生翻译下面的词组或短语。
Ask students to do the translation exercise below.
汉译英
1．各种颜色的___________
2．给自己_______          
3．出售___________          
4．服装店___________             
5．想要……便宜_______   
6．运动包 ___________
7．看一看 ___________
8．价格合理 ___________
9．到达 ___________
10．不只这些 ________
Do the translation exercise.
翻译练习。

Step  26
核对答案。
Ask students to check the answers.
Key:
1. in all colors            
2. for oneself            
3. on sale                  
4. clothing / clothes store / shop  
5. like … cheap
6. bags for sports
7. have a look 
8. at a good price 
9. get to              
10. that’s not all.
Check the answers.
核对答案。

Step  27
请学生完成下面的练习题。
Ask students to finish the exercise below.
连词成句。
1. blouse　 this　 my　 is

    __________________________.
2. are　 socks　 these　 her

    __________________________.
3. is　necklace  how much　 this　
    __________________________?
4. shorts  are  how  much　 these

    ___________________________?
5. ten　 they　 dollars　 are

    __________________________.
Finish the exercise.
完成练习题。

Step  28
请学生核对答案。
Ask students to check the answers.
Key:
1. This is my blouse.
2. These are her socks.
3. How much is this necklace?
4. How much are these shorts?
5. They are ten dollars.
Check the answers.
核对答案。

Step  29

布置作业，要求每个同学将销售记录以笔头形式写出。
Ask students to write a report of what they buy and sell.
Listen to the teacher’s requirements for homework.
听作业要求。