英语人教版四年级上册Shopping B Let's talk

【PEP四年级下册】Unit 6 Shopping B Lets talk 教学设计 Unit 6 Shopping B Lets talk 教学设计滦县教育局 商 伟一、教学内容：（PEP）四年级下册Unit 6 Shopping B Lets talk二、设计理念：以英语课程标准（2011版）培养学生综合语用能力为指导，在对话教学中为学生创设真实的语境，在情境中感知、理解与运用语言，使他们在准确朗读对话的基础上，提高英语口语表达能力，能够结合生活实际在模及拟真实情景中运用对话。三、教材分析：本课时是（PEP四年级下册）第六单元B Lets talk，单元话题是“Shopping”（购物），本课时教学内容主要是运用句型“How do you like this skirt? Its very pretty.” 询问对某件商品的印象并描述商品；运用“How much is this skirt? Its 89.” 询问并回答商品价格。是在第五单元 “My clothes”及第六单元A部分学生对服装名称及购物已经有了初步感知的基础上，对购物这一话题的进一步学习，重点培养学生在真实生活中的语用能力。 四、学情分析：1.学生认知基础：学生对服装名称及购物表达已经有了初步的了解，对购物用语“Can I help you? Yes.”及 “Can I try them on? Of course.”能够理解并运用；学生能够初步运用“ Its very pretty.（nice/cheap/expensive）描述商品；在四年级上学期“Unit 5 Dinners ready!”单元中学生对“How much？”询问价格已经有了初步感知与理解。2.学生认知障碍点： 学生对“How do you like this skirt?” 表示“询问对某件商品的印象“这一句型的理解及其与答语的对应，即运用“ Its very pretty.（nice， beautiful.）”描述商品。“How much is this skirt? Its 89.”的准确朗读及运用， dollar（）的发音及与RMB的兑换对应关系。五、教学目标：1.知识与技能目标：（1）学生能够听、说、认读句型“How do you like this skirt? Its very pretty. How much is this skirt? Its 89.”（2）学生能够在语境中理解对话大意，并能够用正确的语音、语调朗读对话；（3）学生能够在情景中运用句型“How do you like this skirt? ” 询问对某件商品的印象，能够运用句型“Its very pretty. Its too expensive. Theyre”描述某件商品；能够运用句型“ How much is this skirt? Its 89.”询问并回答某件商品价格；并能够结合生活实际在真实情景中运用对话。2.过程与方法目标：运用课件及实物为学生创设“购物”的交流情景，在“购买衣服”的情境中感知、理解语言；通过pair work, chain work, chant, game(guess the price),group work等多种方式操练巩固语言；通过听音模仿读以及借助升降调符号标注引导学生体会语音语调；借助服装图片，联系购物生活实践，创编并在情景中表演对话，提高学生口语表达能力及综合语用能力。3.情感态度与文化意识目标：能够在购物中以得体的方式与人交流，了解西方购物文化中“Can I help you?”与中国购物表达差异，了解美国货币名称及符号，并初步树立理性消费意识。六、教学重难点：教学重点：三会句子“How do you like this skirt? Its very pretty. How much is this skirt? Its 89.”听、说、认读；准确朗读对话，能够有意识地模仿语音语调。教学难点：“How do you like this skirt?”的理解；服装中单复数在交流中的准确区分运用；准确、自如地将所学对话运用到真实情景中。七、教学资源：课件，学生制作服装照片，衣服八、教学过程：I Warming-up 1. Greeting2.Lets sing (This old hat)(P54歌曲，图略)T: At first, a nice song is for you, Lets sing together.Ss： Sing the song together.(设计意图：在歌曲中将学生带入英语学习情境。)II Preparation1.Free talk T: Hello，_! Whats the weather like today?S1: Its _.T: Your dress is very pretty.S1: Thank you. T：Your pants are very nice.S2: Thank you. T: Do you like shopping?Ss : Yes, I do. 2.RevisionT: Great! Its a nice day. Lets go to Balabala to buy some new clothes.OK?（课件出示图1）Ss: OK! T: Wow！ So many beautiful clothes! What do you see? (出示衣服实物) Ss: Look at the pictures and say the words quickly. (设计意图：在真实的口语交流情景中描述服装，创设“去Balabala服装店购物”的情景，通过展示服装复习相关的服装单词，为本课时的学习做准备。)III Presentation1.口语交流情境中感知理解“How do you like this _? Its very pretty.” (1)T: Excellent work! Now were in Balabala. Look! How do you like this skirt?(短裙实物) “Its pretty.”or “Its not pretty.”S1: Its pretty.( 或者Its not pretty.)T: （如果学生不能理解，根据需要引导）I think its very pretty. How do you like this skirt?S1: Its pretty.T:（教师与另外3-4位学生交流，在交流中引导学生感知新句型。) How do you like this skirt? S2-4: Its _. (2)板书朗读，机械操练A: How do you like this skirt? B: Its very pretty. Teacher asks and the students answer, then change roles .Students ask and answer one by one. (3) Lets chantT: （课件出示图2）How do you like this skirt? Its very pretty. Its very pretty.How do you like this skirt? Its very nice. Its very nice.How do you like this skirt? Its so beautiful. Its so beautiful.T:（示范） Chant .Ss: Chant together.（4）Pair workStudents practice in pairs and act.（设计意图：在真实的衣服及图片情景中交流，引导学生感知、理解语言点，“询问对某商品的印象”，激发学生的表达愿望。通过Listen and repeat、Pair work、Chain work、Chant等多方式的练习中巩固本课时重点句型，突破教学难点。）2. 口语交流情境中感知理解“How much is it? Its _.”（1）T:(出示skirt实物）与学生交流。 How do you like this skirt? B: Its very pretty.（beautiful，nice ） T: How much is it? (出示价格) S1: Its 80 yuan.(教师与另外两名学生交流“How much is this skirt? Its 80 yuan.”)T: 补充板书，领读指导“How much”发音。Ss: 跟读。（2）Game （猜价格）T: （出示skirt实物）Ss: Ask the question together.S1-n: Guess the price. (3)了解美元“（dollar）”发音、符号以及与人民币的兑换值T: （课件出示图3） 80 （eighty dollars）How much is this dress?Its 80 dollars.(指导“eighty”“ dollars”发音)T: 1 dollar is about 6 yuan, so 80 dollars are about 480 yuan.（引导学生思考并回答）S1：480 yuan.T: Its too expensive.T: Do you want to know the money of the USA? Lets have a look!(课件出示图4，不同面值美元钞票，拓展相关文化)Ss: Watch and repeat.（4）Practice in pairsT:引导学生关注两个问句中“How do you like？与“How much”分别与答语的对应。）Ss: Pratice in pairs.S1,2: Act.(设计意图：循环滚动第一话轮的基础上引出对第二个话轮的理解，并在游戏中巩固，通过价格比较引导学生理性消费。整合两个话轮，进一步感知并操练重点句型。)3. Lets talk 文本（1） Listen and answer （文本对话）T：Sarah and her mother are shopping, too. Look at the picture, listen to them carefully and answer the questions.（课件出示文本对话情境图及听音回答的问题。图5,6） How does Sarah like this skirt ?How much is this skirt? S1，2: Answer the questions.T: Check the answer. (根据学生回答问题的具体困难给予适当的引导。)T：You did a good listening job./ You are a good listener! (有针对性评价)（2）Listen and repeat（课件链接文本对话动画）T: Listen and repeat, imitate the pronunciation and intonation. Ss: Listen and repeat.T: 引导学生（根据学生模仿语音语调的情况给予评价，引导学生关注语调，重点模仿“I like it, Mum.” 并提出音量、语音语调模仿的进一步要求，根据需要选择是否第二次跟读。）S1-5： Imitate the sentence.T: 给予激励性评价。T: Can Sarah have the skirt ? Why?S1: No, she cant. Its too expensive.T: If you are Sarah, will you buy it?S1,2: _.T: （文本拓展思考问题，引导学生理性消费）（设计意图：在文本对话的听音练习中培养学生在“听”的过程中有针对性地获取关键信息的能力及口头表达能力。提出明确的听音跟读要求，在听音跟读中培养学生语音语调模仿意识与能力。) Consolidation and extension （巩固与拓展）1. Read the dialogue in roles （1） 整体分角色读Teacher will be Sarahs mum, girls will be Sarah and boys will be the assistant.(2)组内分角色读Ss: Practice in groups.S1,2,3: Read the dialogue.T: Perfect pronunciation!（或者根据需要指导单词发音。）2. Play in roles(角色扮演)Ss: Practice in groups.S1,2,3: Act the dialogue in roles (运用头饰，分角色扮演对话)T: You are super actors! (给予激励性评价，或根据学生对话过程中的实际表现给予发音指导