教科EEC版三下-Unit3 How Much Is It -Class 2Textbook p.21-ppt课件-(含教案)-公开课-(编号：20393).zip

Lesson 3 How Much Is It? 教材分析:根据英语课程标准的要求，培养学生的听、说、读、写的 能力是英语教学的主要任务。教材以故事为主线贯穿全文，图文并 茂，为学生学习新知创造了良好的语言氛围。 学情分析:三年级的孩子对英语学习已经有了初步的了解，求知欲很 强。学生的个体差异很大，教师要根据每个学生不同的特点因材施 教，课堂上，教师要注意面向全体学生，争取给每个孩子表现的机 会。 教学目标教学目标: 用学过的数字学习买东西的用语和各种水果的名称。 1、知识与技能、知识与技能:能听懂各种水果名称和价格。能听懂并区分事物的 单复数。能回答有关价格的提问。能区别用单复数表达事物。 2、过程与方法、过程与方法：根据对教材的分析，同时针对小学生学习外语存在 一定困难的实际情况，首先给学生创造学习语言的氛围，用一首欢 快有节奏的儿歌激活课堂气氛，同时激发学生学习兴趣，运用情景 教学，使学生掌握所授新知识。通过分角色表演和情景对话，对新 知识进行巩固。通过 TPR 教学法循序渐进深化教学内容，展开以教 师为主导，以学生为主体的师生双边活动。 3/情感态度价值观：情感态度价值观：本课主要以现代化教学手段多媒体辅助教 学，贯穿整个教学过程，增加了直观性和趣味性，通过购物游戏让 学生体验买东西的乐趣，联系生活实际，教育学生在买东西时使用 礼貌用语，增强了学生的生活意识。 4、教学重点：、教学重点：掌握买东西的用语。掌握重点句型：What are these? They are pineapples. How many do you want? 5、教学难点、教学难点:让学生把所学语言运用到生活实践中。 教学过程： Step 1 Warm up Greeting： T: Good morning boys and girls! Ss: Good morning teacher! T: It is a sunny day. I am very happy. Are you happy？ Ss：Yes. T：Let us chant! 出示课件: eleven, eleven, eleven， 11 只小猫在钓鱼 twelve, twelve, twelve, 12 只小狗啃骨头 thirteen, thirteen, thirteen, 13 只小羊吃青草 fourteen, fourteen, fourteen, 14 只小鸭在游泳 fifteen, fifteen, fifteen, 15 只小兔蹦蹦跳 sixteen, sixteen, sixteen, 16 只小鸟在唱歌 seventeen, seventeen, seventeen, 17 只青蛙捉害虫 eighteen, eighteen, eighteen, 18 只小猪在睡觉 nineteen, nineteen, nineteen, 19 只熊猫吃竹子 twenty, twenty, twenty, 20 只猴子在爬树 T：That is great！Let us studyLesson 3 How Much Is It? 板书课题 Step 2 Presentation T: First, let us learn new words. 出示菠萝图片 Teach new word：pineapple T: Please read the word one by one. Teacher show two pineapplespicture. 巩固复数练习：book book books pencil pencil pencils bag bag bags apple apple apples pear pear pears Teacher point to three apples ask students: How many apples? Ss：Three. Teacher point to two pears ask studens: How many pears？ Ss：Two. T: How many girls in our class? Ss: Twenty seven. T: How many boys in our class？ Ss: Twenty three. T：How many lights in our class? Ss：Four. T: How many teachers in our class? 运用生活中的物品和人物联系生活实际，调动学生学习的积极 性，吸引学生的注意力，巩固所学新知识并能灵活运用。 T: Open your book and listen to the tape carefully. I have three questions. 1、What does Tutu want to buy? 2、How many pineapples does Tutu buy? 3、How much is it? T：兔兔认不认识菠萝? Ss:不认识? T: What are these? They are pineapples. How many do you want？ Seven pineapples. How much? Fourteen dollars. 课件出示课文 Students read the text after the teacher. Step 3 Practice T：Lets play a game：Find friends. I have many word cards. Can you help them find their friends? What these are? S1: What are these? T：do want How many you？ S2: How many do you want? T: Youre so clever. Thank you! Go back to your seat. 师生用 chant 的节奏拍手说课文。 课件出示课文，把学生分成两组，一组读兔兔说的话，一组读 售货员说的话。 T: I will give you three minutes to practice this dialogue with your partners. 教师戴上可爱的兔兔头饰扮演兔兔，学生扮演售货员，师生练习对 话。找两名学生上前面戴头饰表演对话，一人扮兔兔，一人扮售货 员。 （教师拿出可爱的头饰吸引学生的注意力，课堂气氛轻松活跃，同 时锻炼了学生的语言表达能力。 ） Step 4 Production 课件出示苹果图片，让学生根据课文内容改编对话。 For example: What are these？ Theyre apples. How many do you want? Five apples, please. How much？ Five yuan. T：在我们中国货币单位是人民币，在美国货币单位是美元，在英国 货币单位是英镑，在日本货币单位是日元，一美元大约折合人民币 八元多， (教师简单介绍货币知识，延伸课外知识，让学生简单了解一些外国 的货币单位，使学生意识到语言是沟通世界的桥梁，学好语言的重 要性。) 课件出示香蕉图片，仿照上文改编对话。 T: I do gestures, you speak English. T: Lets play a game: Go shopping. 教师戴帽子扮售货员，找一名学生扮演顾客。 T: Can I help you? S: Three erasers, please. How much? T: Three yuan. Teacher asks two students play this game. One student is Tutu ,the other is the salesperson. T: I have a magic ballon . Do you want to guess which sentence in it? S1: What are these? S2: How many do you want? Step 5 Sum Up T: What do you learn in this class? 课件出示 homework 以一首英语歌结束本课，教师把整篇课文谱上曲，改编成一首好听 的英语歌曲，师生带动作唱歌，陶冶情操，给人以美的享受。 T: Good bye! Ss: Good bye! 板书设计 Lesson3 How Much Is It? What are these？ How many do you want? How much is it? .Lesson 3 How Much Is It ? eleven eleven eleven twelve twelve twelve thirteen thirteen thirteen fourteen fourteen fourteen fifteen fifteen fifteen sixteen sixteen sixteen seventeen seventeen seventeen eighteen eighteen eighteen nineteen nineteen nineteen twenty twenty twenty 11只小猫在钓鱼只小猫在钓鱼 12只小狗啃骨头只小狗啃骨头 13只小羊吃青草只小羊吃青草 14只小鸭在游泳只小鸭在游泳 15只小兔蹦蹦跳只小兔蹦蹦跳 16只小鸟在唱歌只小鸟在唱歌 17只青蛙捉害虫只青蛙捉害虫 18只小猪在睡觉只小猪在睡觉 19只熊猫吃竹子只熊猫吃竹子 20只猴子在爬树只猴子在爬树 Tutu:What are these? Salesperson:They re pineapples. How many do you want? Tutu:Seven pineapples,please. How much? Salesperson:Fourteen dollars. 5元元 6 元元 利用生活中的实物，利用生活中的实物， 根据课文内容编一段买东根据课文内容编一段买东 西的对话西的对话