三年级英语下册Lesson30教学设计冀教版.docx

Lesson 30 教学设计一、教学目标1知识目标：（1）学习新句型How much is/are the _? 认识词汇expensive, on sale。（2）学习有关字母s，z，f，v在单词中的发音。2能力目标：（1）能够熟练运用新句型How much is/are the _?来询问物品的价格。（2）能够掌握字母：s，z，f，v在单词中的发音，并能在遇到其他包含这些字母的单词时进行运用。3情感目标：培养学生爱学英语，热爱生活的感情。二、教学重难点：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 concepts1How 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。3. 教授第三部分字母s，z，f，v的发音。五、板书Lesson 30: 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