2. Unit 7 How much are these socks? Section B 2a–3b & Self Check

3. Aims and Language points: 1.Learn these words and be able to say, read and write these words: Mr., clothes, store, buy, sale, sell, all, very, price, boy 2.Be able to talk about clothing and prices like Come and buy your clothes at our great sale! We sell our clothes at very good prices. We have green sweaters for only $15! Yellow sweaters are only $12! For boys, we have black trousers for only $22. For girls, we have skirts in purple for only $20. Socks are only $2 for three pairs!

4. Game Stand up and say the numbers one by one and clap after every three numbers: One, two, three, CLAP, five, six, seven, CLAP, nine, ten, eleven, CLAP, … If you are right, sit down please. If you are wrong, keep standing. Wait for the next turn. CLAP

5. How much is this black hat? It’s … How much are these orange shorts? They’re... ¥ 77 $30 ¥ 25 ¥99 $46 ¥18¥18 ¥ 38 $14 ¥ 12

6. Read the ad again and ask and answer the following questions in pairs. 1.What is the name of the store? 2.What does the store sell? 3.How much are the sweater? 4.Are the trousers for girls? 5.Do they have any shorts? 6.What color are the skirts? 7.How much are the socks? 2b It’s Mr. Cool’s Clothes Store. It sells clothes like sweaters, trousers, shorts, skirts, jackets, shoes and socks. It’s $15 for green ones and $12 for yellow ones No, they are not. They are for boys. Yes, they do. They are only $16. They are purple. They are only $2 for three pairs.

7. 1.Come and buy your clothes at our great sale! 2.We sell our clothes at very good prices. 3.We have green sweaters for only $15! 4.Yellow sweaters are only $12! 5.For boys, we have black trousers for only $22. 6.For girls, we have skirts in purple for only $20. 7.Socks are only $2 for three pairs! 试试看，你能不能翻译下面的句子！

8. 1. price n. 价格；价钱 How much is the sweater? =What is the price of the sweater? How much are the shorts? = What is the price of the shorts? How much is/are … ? = What is the price of …? 那件大衣的价格很高 (high) 。 The price of that coat is high. 我想低 (low) 价买到这双鞋。 I want to buy these shoes at a low price. at a … price 表示 “ 以 … 的价格 ” Study these words and expressions

9. 2. sale n. 卖, 出售 ; 拍卖, 贱卖, 大减价 ; 大减价销售 1) for sale 待售，出售 Not for sale 非卖品 那座房子待售。 2) on sale 出售 ; 上市 [ 美 ] 廉价出售, 拍卖 这些大衣本周 (this week) 减价销售。 3) have a sale 进行减价销售 这家鞋店每周星期一减价销售。 That house is for sale. These coats are on sale this week. The shoe store has a sale every Monday. 英译汉： The picture is not for sale. The hat is very cheap, It’s on sale for $2. The skirt is very dear, I want to buy it on sale.

10. 3. sell v. 卖, 出售 ; 1) sell sth. 出售某物 我要卖掉我的电脑。 I will sell my computer. 2) (sth.) sell at/for 以 … 的价格出售 ; 售价是 … 这件衬衫售价六美元。 This shirt sells for/at six dollars. 4. buy v. 购买 1) buy sth. (from...) 从某处购买某物 我想从酷先生服装店买条裙子。 I want to buy a skirt from Mr. Cool’s Clothes Store. 2) buy sb. sth. 给某人买某物 我想请他吃午饭。 I'd like to buy him lunch.

11. 5. for 的不同用法： 1) 以 … 的价钱 We have green sweaters for only $15! 2) 供 … 之用 ; 为 … 所需 For boys, we have trousers for only $22. 3) 等值，交换 Socks are only $2 for three pairs. It’s 30 yuan for this book.

12. 6. 几种表示价格的句型 : 1) 我们有价格仅为 4 美元的运动鞋。 We have sports shoes for only $4. 2) 红色短裙仅需 12 元。 Red short skirts are only 12 yuan. 3)5 元可以买三双袜子。 It’s five yuan for three pairs of socks. 4) 黑色可裤子卖 35 元一条 Black trousers sell for/at 35 yuan a pair.

13. Huaxing Clothes Store Do you like ? We have for only yuan. How much are your ? Only yuan. And the red are yuan. Huaxing Clothes Store Do you like ? We have for only yuan. How much are your ? Only yuan. And the red are yuan. Big Sale! $3 0 Look at the things in the picture. Fill in the blanks in the ad. sweaters twenty-one trousers twenty skirts twenty-five 3a

14. 1.Complete 3b on page 42.Complete 3b on page 42. 2.Recite 2b on page 41.Recite 2b on page 41.