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1、1UnitUnit 7 7 HowHow muchmuch areare thesethese sockssocksSectionSection B B 第第 4 4 课时(课时(2a2c2a2c)类别类别学习重点学习重点重点单词重点单词Mr. , clothes, store, buy, sale, sell, all, very, price, boy重点短语重点短语a pair of, come and buy, at our great sale重点句式重点句式1. Come and buy your clothes at our great sale!2. We sell all o
2、ur clothes at very good prices. 3. We have green sweaters for only $15!写一写写一写1. (用于男子的姓氏或姓名前)先生 Mr. 2. 衣服; 服装 clothes 3. 商店 store 4. 购买; 买 buy 5. 特价销售; 出售 sale 6. 出售; 销售; 卖 sell 7. 所有的; 全部的 all 8. 很; 非常 very 9. 价格 price 10. 男孩 boy 课前预习课前预习译一译译一译1. 一双 a pair of 2. 来买 come and buy 3. 大甩卖 at our great
3、sale 2背一背背一背1. 我们在大甩卖,快来买衣服吧!Come and buy your clothes at our great sale! 2. 我们以非常实惠的价格出售所有的衣服。We sell all our clothes at very good prices. 3. 我们有红色的毛衣, 只卖 15 美元。We have red sweaters for only $15. 新课新课导入导入1. 教师利用多媒体课件设置一个衣物店,为各种商品标上价格, 由教师写一则大甩卖的广告。Come and buy your clothes at our great sale! We sel
4、l all our clothes at very good prices. Do you like? Its only $2. Do you need? We havefor only $10. And2. 让学生 介绍某一衣服的价格,表明价格很实惠。eg: The shorts are only $8. We have shorts for only $8.新课新课展示展示【完成教材 2a2c 的教学任务】1. 让学生读 2a 中的单词和价格,巩固上课时所学知识。2. 教学 2a。将 2a 中物品与价格配对。3. 教学 2b。让学生读 2b 中的广告,填价签。4. 让学生再读 2b 中广告
5、,回答下列问题。(1)Whose(谁的) clothes store is this? (2)How much are the black trousers? (3)How much are the purple skirts? 5. 教师根据学生理解情况讲解重难点。6. 阅读 2b 中的广告,看谁能不看课本来推销 Mr. Cools Clothes Store 的衣物。7. 学生阅读 2b 中的广告 10 分钟,然后完成 2c的任务。38. 让学生表演 2c 中的对话。【语法提要】1. Come and buy your clothes at our great sale!快来买衣服吧,我们
6、的服装特价销售!(1)这是一个祈使句。祈使句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。例句: Get up quickly! 快起床啦!(2)buy 是动词,意为“买” 。常用的短语有:buy sb. sth. =buy sth. for sb. 为某人买某物; buyfrom 从买。例句: You can buy some milk from Zhongbai Store. 你可以在中百仓储买些牛奶。(3)come and表示“来(做某事) “。其中 and 连接的两个动词表示动作的一先一后。例句: Come and have din
7、ner with us,please. 请来跟我们一起吃晚饭吧。2. 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。(1)sell 为及物动词,意为“出售; 销售; 卖” ,反义词为 buy。其常用短语:sell sb. sth. = sell sth. to sb. ,意为“卖某物给某人” 。 例句:They sell me the books. = They sell the books to me. 他们把书卖给我。(2)at very good prices 意为“以很低或合理的价格” 。at high p
8、rices 意为“以很高的价格” 。例句: I sell the car at a very good price. 我以非常优惠的价格出售这辆车。注意:表示价格“高、低”时,用 high 或 low, 不用 expensive(贵的)或 cheap(便宜的) 。例句:The shirt is expensive. =The price of the shirt is high. 这件衬衫很贵。 (3)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” 。例句:Whats the price of this book? =How mu
9、ch is this book? 这本书多少钱?4活学活练活学活练A: 1. C B: Yes, please. I need a jacket. A: 2. B What color do you want? B: I like blue. A: Here is a blue one. Do you like it? B: Its nice. 3. D A: Its 76 yuan. We sell it at a good price. B: 4. A Thank you. A. Ill take it.B. We have blue, black and white jackets at great sale.C. Can I help you?D. How much is it?布置作业:布置作业:教师引导学生课后完成本课时对应练习,并预习下一课时内容。本课时谈论的是购物这一贴近学生生活的话题,因此在教学中可以模拟购物场景,增强趣味性。教学过程中老师的疑问:教学过程中老师的疑问:教学反思教学反思教师点评和总结:教师点评和总结: