冀教版三年级下：Lesson14 How much arethey?授课目的：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。
3培养学生爱学英语，热爱生活的感情。
授课重点、难点：句型 How much is/are the ___?教具准备：一些食品，录音机。
授课时间：一课时。
授课过程：Class opening and reviewGreetingChant: Salt and pepper shakeSing: Do you know the donut man? ( 边唱边复习食品词汇)Practice in pairsHow much for one ____?_____ yuan.I ’ ll take _____, please.New conceptsHow 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，尔后再用新句型How much is the ____? 来提问价格。
使同学们理解这两句话的意思相同。
Drill板书新句型并操练。
Demonstrate连续演示买东西，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，尔后再说一说。
Student book: L14, N1讲解生词，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，尔后利用手偶完成对话。
T:How much are the ___?P:____yuan.T: Hmmm. No, thanks, that’ s expensive. Is/Are the ___on sale?P: Yes.T: Oh, I’ ll take ___, please.操练这两个词汇。
