2012秋人教版英语七上《unit 7 how much are these socks》word教案3.doc

1、Unit 7 How much are these socks? The Third Period: (Section B, 1a2c) Teaching aims and language points: 1. Learn these words and be able to say, read and write these words: ten, eleven, twelve, thirteen, fifteen, eighteen, twenty, thirty 2. Be able to say and read these words: buy, sell 3. Be able t

2、o talk about clothing and prices like How much is the white bag? I ts seventeen dollars. How much are these green sweaters? They are only $12! Teaching steps: 1. Warm-up and revision (课 堂 热 身 和 复 习 ) (1) Daily greeting to the students（ 日 常 问 候 ） (2) Revision（ 复 习 ） : Check the answers to 3b. (3) Com

3、plete the conversation. Woman: _ Mary: Yes, please. I need a _ for school. Woman: OK. What color do you want? Mary: _. Woman: How about _? Mary: It looks nice. _?:学 科 网 Woman: Nine dollars. Mary: _. How much are those _? Woman: _ and eight dollars for two pairs. Mary: Great! Ill take two pairs. Woma

4、n: _ Mary: Thank you . Woman: Youre welcome. 2. Presentation (呈 现 新 知 识 ) (1) Review num bers from one to nine. (2) Work on 1a. Listen and repeat after the recording. (3) Listen and match the words in 1b with the numbers in 1a. (4) Find out which rows of the numbers are in the wrong places. (5) Stud

5、y cardinal number on P80. (6) Introduce the Chinese monetary unit, yuan. Show the pictures of dollars and RMB. T: How much is this? S: Its fifty-six dollars. T: How much is this? S: Its twenty-one yuan. 3. A game: Who is the Lucky Star? Make Ss guess the prices of the bag and shoes. T: How much is t

6、his red bag? 2. 由于数词的变化有一定的规律， 让学生通过听读生词，将单词读 音与拼写配对的方式学习这些数 词是可行的。注意引导学生发现 和掌握 10-99 的数词构成规律。 教学设计说明 1. 通过订正 3b 和完成与 2e 相仿的 对话完成对上一课时内容的复习。 SA: Is it 12 dollars? SB: Is it 22 dollars? T: Lets see who is right? T: How much are these white shoes? SA: Are they 15 yuan? 4. Preparation for listening. (为

7、 听 力 作 准 备 ) (1) Talk about the picture in 1d. Present the new word, sell. Whats this in the picutre? It is a clothes store. What does it sell? It sells How much are these things? (2) Get the Ss to look at the picture and ask and answer questions in pairs like the sample conversat ion in 1e. 5. List

8、ening practice. (听 力 练 习 ) (1) Work on 1c. Listen and circle the numbers you hear in 1a and check the answers: No. 1 is No. 2 is (2) Work on 1d. Listen again and circle the things in the picture that Kate and her mom talk about. Check the thing Kate buys. Learn the word buy. (3) Get them to check th

9、eir answers in pairs first. A: They talk about B: Kate buys (4) Check the answers together. 6. Work on 2a. (1) Ss write their own answers in their books. (2) Ss ch eck their answers in pairs. A: I think a skirt is $3. B: Yes, I think so. / No, I think its $15. 7. Reading.(阅 读 ) (1) Read the ad in 2b

10、 and fill in the price tags. Then, check the answers. (2) R ead again and complete the conversation in 2c. (3) Check the answers together as a class. (4) Practice the conversations in groups of three. (5) Get some groups to present their conversation to the class. 8. Chant 3. 以猜价格的方式让学生们练 习使用刚学到的数词和

11、人民币的 货币单位 yuan。游戏使学生在 紧张学习中得到放松，同时得到 必要的语言练习。 5由于有了听前活 动为听力练习作了充 分的准备,学生可以比 较轻松地完成听力练 习, 所以可以较快完 成。注意在订正答案 时引导学生用英语交 流，为学生提供可使 用的句型，培养学生 用英语对话的能力， 使学生养成在课堂上 用英语对话的习惯。 4听力练习前先讨论图片， 一是为了再次巩固生词 clothes store, 二是为下一课时 提前引入生词 sell. 此外，1e 的对话练习是 Section A 的句 型，只是更多地练习了本课 时新学的的数词，这样可以 帮助学生更好地达到听力的 要求。 Read

12、 aloud. How much is the sweater? Sweater, sweater, sweater Twenty dollars, twenty dollars, its twenty dollars. How much are t he shorts? Shorts, shorts, shorts Thirty yuan, thirty yuan, theyre thirty yuan. 9. Homework（ 家 庭 作 业 ） 1) Read the ad again in 2b and study the new words and expressions in it. 2) Recite the conversations in 1c & 1d.