七年级英语上册 Unit7第4课时（Section B 2a-2c）课件A

1、R 七年级上册Section B 第4课时 Unit 7 How much are these socks?Lead-in How much is the skirt?Its only twenty yuan.How much is the sweater?Its only thirty yuan.New words 1. clothes _2. store _3. sale _4. sell _5. very _6. price _7. a pair of _衣服；服装商店特价销售；出售出售；销售；卖很；非常价格一双2aHow much do you think these things c

2、ost? Match each clothing item with a price.1.a skirt _ 2.a sweater _ 3.socks _ 4.trousers _5.shorts _ 6.shoes _a. $3 b. $15 c. $30 d. $20 e. $22 f. $25Read the ad and fill in the price tags.2bgreen sweater_ yellow sweater_ black trousers_ shorts_ skirts in purple_ blue jackets_black shoes_ socks_151

3、2221620302822bRead the ad and fill in the price tags.Come and buy your clothes at ourgreat sale! We sell all our clothes at very good prices. Do you like sweaters? We have green sweaters for only15! Yellow sweaters are only12! Do you need trousers? For boys, we have black trousers for only 22.And sh

4、orts are only16! For girls, we have skirts in purple for only20. How much are our jackets? Only30! And we have black shoes for only28.Socks are only2 forthree pairs! Come to Mr. Cools Clothes Store now!Some key phrases and patterns.Come and buy your clothes at our great sale!在我们大甩卖之际来购买衣服吧！We sell a

5、ll our clothes at very good prices.我们以很优惠的价格售卖所有的衣服。Do you need trousers? 你需要（买）裤子吗？For boys, we have black trousers for only 22.对男孩子，我们有黑色的长裤，只卖22美元。Can I help you? 我能帮助你吗？skirts in purple 紫色裙子2cImagine you work at Mr. Cools Clothes Store. Complete the conversation and practice it in a group.You: H

6、ello, _I help you?Girl: Yes, please. I need a _.You: How about these purple _?Girl: Oh, I like this one. How _ is it?You: Its only_ dollars.Girl: Oh, good. Ill_ it.You: And what do you need?Boy: Well, I need a pair of black _ for school.You: What about this pair? Theyre _ twenty-eight _ .Boy: Great.

7、 And do you have shorts, too?You: Yes, our shorts are only _ dollars.Boy: OK, Ill take the _ and the _ .canskirtskirtsmuchtwentytakeshoesonlydollarssixteenshoesshortsCan I help you?Role-playYes, please. I need a red skirt. How about this one?Oh, I like it. How much is it?Its only twenty yuan.OK. Ill

8、 take it.Language points1.Mr. Cools Clothes Store 酷先生的服装店在英语中，服装店等专有名词（人名、地名、店名等）的每个单词的首字母均要大写。I study at No.1 Middle School.我在第一中学读书。2. Come and buy your clothes at our great sale！ 快来买衣服吧，我们的服装特价销售! 这是一个祈使句。祈使句是用于表达说话人的愿望、意志、请求、 命令、号召或建议等。其主语you通常省略,谓语动词用原形。buy是动词，意为“买”。常用短语：buy sb. sth.=buy sth. f

9、or sb.为某人买某物；buyfrom从买。You can buy things at our great sale today.今天我们的商品特价销售。3. We sell all our clothes at very good prices. 我们以很低的价格出售我们所有的服装。sell为及物动词，意为“出售;销售;卖”,反义词为buy。常用短语：sell sb. sth. = sell sth. to sb.，意为“卖某物给某人”。 They sell me the books.= They sell the books to me. 他们把书卖给我。at very good pri

10、ces意为“以很低或合理的价格”。at high prices意为“以很高的价格”。表示价格“高、低”时，用high或low，不用expensive(贵的）或cheap(便宜的）。price作名词，意为“价钱；价格”，常与介词of构成the price of短语，意为“的价格”。4. For girls, we have skirts in purple for only $20. 对于女孩子，我们有紫色的裙子，仅售20美元。for girls 中的for意为“对于而言”；for only $ 20中的for意为“以的金额”。Math is difficult for most girls.数

11、学对于多数女生来说很难。 skirts in purple意为“紫色的裙子”，相当于purple skirts。 其中，in为介词，后接表不同颜色的词，表示“颜色的”，还可以表示“穿颜色的”；in还可接表示衣服的名词，表示“穿着”。We have socks in all colors.我们有各种颜色的袜子。. 单项选择1. Whats theof the sweater? Its 20 dollars. A. priceB. colorC. numberD. store2. students, we have some T-shirts. are only 10 each. A. To; TheyB. For; They C. To; ItD. For; ItExercise 3. Who is the boyblack? He is my cousin. A. to B. forC. onD. in4. Heresome great socksvery good prices. A. are; forB. are; at C. is; atD. is; for. 完成句子1. 这件红色的裙子怎么样? the red skirt? 2. 我的朋友卖给我一台电脑。 My friend a