三年级英语下册 unit2 lesson14（1）教案 冀教版

Lesson 14: How Much Are They?一、教学目标1知识与技能（1）学习新句型How much is/are the _? 认识词汇expensive, on sale。（2）能运用新句型。2过程与方法 通过创设情境，让学生亲自参与并扮演角色，使学生加深对所学知识的理解并加强运用。3情感态度与价值观 培养学生爱学英语，热爱生活的感情。二、教学重点、难点：句型How much is/are the _?三、教具准备：一些食物，录音机。四、教学过程：Class opening and reviewGreetingChant: Salt and pepper shakeSing: Do you know the donut man? (边唱边复习食物词汇)Practice in pairs How much for one _? _ yuan. Ill take _, please.New concepts1. How much is the _? How much are the _?Demonstrate 教师示范到商店里买东西，拿起一件东西，先用How much for one _? 来提问价格，然后再用新句型How much is the _? 来提问价格。使同学们明白这两句话的意思相同。Drill板书新句型并操练。Demonstrate 继续演示买东西，教师指着一对东西说：How much are the _?使同学们理解要问多的东西的价格应使用这一句型。板书新句型并领读几遍。Compare让同学们比较这三个句型，然后再说一说。Student book: L14, N1解释生词，读课文。2. Expensive, on sale.Role-play介绍单词和短语expensive和on sale。翻译这两个词，然后利用手偶完成对话。T: How much are the _?P: _yuan.T: Hmmm. No, thanks, thats expensive. Is/Are the _on sale?P: Yes.T: Oh, Ill take _, please.操练这两个词汇。Student book: L14, N2.读课文，检查理解情况。Class closingActivity book: L14五、板书Lesson 14: How Much Are They?How much for one _? _ yuan. expensiveHow much is the _? Ill take _, please. on saleHow much are the _?六、教学反思_ _ 练习：一、读一读，连一连。1.How much are the donuts? A. Youre welcome.2.Thank you. B. Five yuan .3.Do you have any bananas? C. Yes!4.Are the pencils on sale? D. Yes, lots of bananas.二、选择。1.当你认为一件东西很贵时，你会说：（ ）A. Sure. B. Thats OK. C. Thats expensive.2.当你想买两个苹果时，你会说：（ ）A. Do you ha