英语人教版四年级下册Unit 6 Go shopping Part B Let’.doc

Unit 6 Go shopping Part B Lets talk 教案 海明小学 张倩一、教材分析本部分学习的核心句型是：How do you like this skirt? Its very pretty. How much is this skirt ? Its $89.教材通过Sarah和妈妈购物的情景，使学生感知上述句型的语义及语用情景。二、学情分析:四年级的学生已经接触过一年的英语，掌握了基本的口语交际能力，同学之间能够进行简单的会话。本课重在充分利用生活中的实物，激发学生的学习兴趣，让他们在所创设的情境中能够更好地融入到课堂教学中，从而将所学内容熟练运用到生活中。三、教学目标1、学生能够理解对话大意。2、能够用正确的语音、语调朗读对话。3、能够在情景中运用句型How do you like this skirt?询问对于某商品的印象。4、能够运用句型How much is this skirt ? Its $89.询问并回答商品的价格。5、能够运用句型Its very pretty. Its too expensive.描述某件商品。6、能够在语境中理解how much, eighty, dollar, pretty, expensive的意思，并能正确发音。四、课题研究目标通过课堂教学实践，充分调动学生学习的积极性，激发学生学习兴趣，培养良好的学习习惯,改善英语学习策略,全面提高学生学习能力。同时明确小学英语学习中教师角色的真正转换。让学生在学习过程中有“被动”到“主动”的转变。五、教学重难点1、学习新句型：How do you like this skirt? Its very pretty. How much is this skirt ? Its $89.2、在情景交际中正确使用本课时的新句型。六、教学方法(1)提高学生的能动性围绕新课标以学生为主体的思想，在课堂上教师要肯放手，提高学生的能动性，让学生成为课堂的主体。(2)兴趣激励利用各种教学手段、方法等，激发学生学习英语的主动性，在鼓励性语言评价中树立学生的自信心，让学生有兴趣说英语，积极参与合作，体验成功感。七、教学过程Step 1 Warm-up & Review1.Greeting.T: Hello, boys and girls.Ss: Hello, Miss Zhang.T: How are you?Ss: Fine, thank you.2. Free talk.T: Whats the weather like today?Ss : Its sunny andT: I have a new store. There are many clothes and other things. Do you have a look?Ss: Yes.T: Lets go and see.Ss: OK.（设计意图：创设氛围调动学生积极性，师生彼此问候，创设轻松课堂氛围，集中学生的注意力并激发学生对本节课学习内容的兴趣。）3. Lets chant.Ask and answer.eg: T: What is this / are these? Ss: Its a/an / Theyre T: How do you like this store? Is it big / colorful / beautiful / ?Ss: （设计意图：通过教师与学生间的互动，激发兴趣，复习旧知，为新知打下良好铺垫。）Step 2 Presentation & Practice1.T: Today Sarah and her mother will go shopping. Lets listen it. OK?T plays the video, Ss listen it. T: What do they want to buy?Ss: A skirt. (板书)T : How does Sarah like this skirt?Ss: Its pretty.T teaches the word “pretty”.Ss read it one by one.教师出示图片，进一步强调very pretty的用法。（设计意图：创设情境，让学生自主地去探索与发现问题的答案，使学生印象深刻，这有效地培养了学生自主探究意识。）2. Learn the sentences.How do you like this ?Its very pretty.学生听音，仿读。（设计意图：通过听音仿读，训练及培养学生的语感和语速。）3. Practice the sentences.在练习过程中，教师恰当的拓展复数形式的表达方式。（设计意图；通过物品的替换练习，让学生在真实的情景中去运用语言，从而达到巩固重点句型的目的。）4. 教师继续出示“skirt”，让学生猜猜裙子的价格。学生可直接用数字来简单表达，然后教师在正确引导学生说出正确的句子。（设计意图：通过猜猜，激发学生兴趣并集中学生的注意力。）5. Learn the sentences.How much is this skirt?Its yuan.6. Practice the sentences.（1）在练习过程中，教师恰当的拓展复数形式的表达方式。（2）Play a game. 拓展句子“Ill take it / them.”教师出示图片，学生看图快速说出价格，如果有想购买者，可以说句型“Ill take it / them.”。（设计意图：在小游戏中拓展句型，学生能够在学习的过程中保持积极态度。教师与学生达到了有效的互动。）7. T plays the video, Ss listen it.T: How much is Sarahs skirt?Ss: Its $89.To learn the word “ dollar “.Ss practice the sentence.学生听音，仿读。（设计意图：学生在听说过程中，既学习了新知，又得到了听说锻炼。）8. 教师将美元换算成人民币，$89 540。由此导出句子Its expensive.学生听录音，仿读。（设计意图：通过换算，学生了解货币不同之处，引出重点词汇并能够理解其意义。）9. 学生整体感知对话，回答问题。1.Who are they ?2.Where are they?3.How does Sarah like the skirt ?4.How much is the skirt ?5.Sarah doesnt buy the skirt. Why ?（设计意图：更深一层次的对学生听说能力进行培养，让学生将所学内容进行应用，同时培养学生自我总结归纳能力）。10. Make a dialogue, act the dialogue.eg: S1:Lets go shopping !S2&S3: OK !S1: _,how do you like this / these _ ?S3: Its / Theyre very pretty / beautiful / cute _ .S4(服务员): Can I help you ?S1:Yes.How much is this / these _ ?S4: Its / Theyre / $ _ .S2/S3: Oh, that s (too) expensive ! / Ill take it / them !（设计意图：通过表演，内化语言，体现了语言的交际功能。11. Moderate consumption , rational consumption . 适度消费，理性消费。（设计意图：升华主题，建立正确的消费观念。）12.Lets sing.（设计意图：运用歌曲，让学生以轻松的心态结束本节课，期