教案-全国-2012_三年级英语下册 unit2 Lesson14教案 冀教版.rar

1（冀教版）三年级英语下册教案Unit2Lesson14:HowMuchAreThey?一、教学目标：1学习新句型Howmuchis/arethe___?认识词汇expensive,onsale。2能运用新句型。3培养学生爱学英语，热爱生活的感情。二、教学重点、难点：句型Howmuchis/arethe___?三、教具准备：一些食物，录音机。四、教学时间：一课时。五、教学过程：Step1.ClassopeningandreviewGreetingChant:SaltandpeppershakeSing:Doyouknowthedonutman?(边唱边复习食物词汇)PracticeinpairsHowmuchforone____?_____yuan.I’lltake_____,please.Step2.NewconceptsHowmuchisthe____?Howmucharethe____?Demonstrate教师示范到商店里买东西，拿起一件东西，先用Howmuchforone___?来提问价格，然后再用新句型Howmuchisthe____?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：Howmucharethe____?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。Studentbook:L14,N1解释生词，读课文。2.Expensive,onsale.Role-play介绍单词和短语expensive和onsale。翻译这两个词，然后利用手偶完成对话。T:Howmucharethe___?P:____yuan.T:Hmmm.No,thanks,that’sexpensive.Is/Arethe___onsale?P:Yes.T:Oh,I’lltake___,please.操练这两个词汇。Studentbook:L14,N2.读课文，检查理解情况。ClassclosingActivitybook:L14六、板书：Lesson14:HowMuchAreThey?Howmuchforone____?____yuan.expensiveHowmuchisthe____?I’lltake___,please.onsaleHowmucharethe____?七、教学反思：八、练习：读一读，连一连。1.Howmucharethedonuts?A.You’rewelcome.2.Thankyou.B.Fiveyuan.3.Doyouhaveanybananas?C.Yes!4.Arethepencilsonsale?D.Yes,lotsofbananas.选择。1.当你认为一件东西很贵时，你会说：（）A.Sure.B.That’sOK.C.That’sexpensive.2.当你想买两个苹果时，你会说：（）A.Doyouhaveanyapples?B.Howmuchistheapple?C.I’lltaketwo,please.D.Thanks.