1、1教材分析教材分析本课是一节新授课，选自新标准英语一年级起点四年级下册第二模块第一单元 Its cheap.本模块主要谈论购物与商品的价格。 本课的主题是让学生学习正确使用形容词描述事物的特点以及进行合理购物。学情分析学情分析四年级的学生活泼可爱，对生活充满好奇，对知识充满渴望，学英语的学习热情高涨。经过四年多的的英语学习，学生已积累了一定的词汇及交际用语，具备初步自主学习的能力。教师在教学中设计与真实情景相符合的学习任务，更能激发学生的参与意识，为完成本课的学习打下基础。设计思想设计思想运用任务型教学及探究式学习的先进理念，通过任务驱动、师生互动，引导学生自主学习，给学生创造运用语言进行真实
2、交际的机会，促使学生语言实践能力的发展，创新能力的开拓以及协作能力的培养。运用兴趣激发策略，借助多媒件教学手段，积极引入信息技术，采用动画视频、图片形象、音频文件， 视听说相结合， 调动学生多种感官参与学习， 增强课堂教学实效。教教学学目目标标知识目标：1. 能听懂、会读、会说单词:cheap, expensive, send, email.2. 能在 Its -的句型中运用形容词描述事物的特征。3. 能比较流利地朗读课文。4. 能根据思维导图对课文内容进行简单的复述。能力目标：1. 引导学生综合运用语言，充分发表个人见解，与他人积极交流，促进学生运用英语与他人合作交流的能力。2. 通过对课文
3、的阅读理解学习，培养学生自主学习、独立思考、解决问题的能力。情感目标：引导学生合理购物。教学重点教学重点1. 学生能够掌握单词的正确发音， 能够运用自然拼读知识进行单词的拼读。2. 学生能够运用基本句式进行简单的任务描述。3. 学生能够根据思维导图进行课文的复述。教学难点教学难点学生能够根据思维导图进行课文的复述。教法与学法教法与学法任务教学法、阅读教学法、情景教学法、微课、思维导图教具教具PPT、卡片、视频动画、微课2教学时间教学时间一节课一节课教学过程教学过程设计意图设计意图StepStep 1 1 Warm-upWarm-up1. Greeting. How are you?2. Sin
4、g a song. Rainbow Colors.3. T: What colors can you hear? Ss: I can hear -.T: What other colors do you know? Ss: I know -.4. Read the words about different colors.通过演唱歌曲既活跃了课堂气氛又复习了有关颜色的旧词。为新课的学习做好铺垫。StepStep 2 2 Lead-inLead-in1. Look and say.For example, a pink hat.2.Ask: Whats your favourite comput
5、er? Why?Ss: I like the - computer. Its -.通过 Look and say.这个环节引出本课要谈论的话题 computer. 通过自由问答让学生复习句型 Its -.StepStep 3.3. PresentationPresentation1. T: Look! This isAmy. This is Amys grandma. They arephoning. Please listen and answer. What are they talking about?(Play the video)2. T: What are they talking
6、 about?Ss: They are talking about the computer.3. T: Look! This isAmys computer. How isAmys computer?Listen and circle the adjective words on your books.(Play the video)4. T: Who will try?S1: Its -.5. T: Please look at this computer. How much is it?Ss: Its 9099 yuan.T: How about this one?Ss: Its 999
7、 yuan.T: So this one is expensive. And this one is cheap.6. T: Look at the new word. Can you read it? Who will try?观看课文视频动画前向学生提出问题，让学生带着问题观看动画。让学生在书中找出描述Amy 电脑特点的形容词，对学生进行相应的学法指导。通过比较两台不同价位的电脑，引出新词的学习。3Learn the new words: cheap and expensive.Read the words beginning with the letters ch and ea.Prac
8、tice the new word: cheap two by two.Practice the new word: expensive one by one.7. T: Now please look and fill in the blanks.8. T: Well, we knowAmys computer.And who bought thecomputer forAmy?Ss:Amys dad.T: Yes, please look.And when did Dad buy the computer forAmy?Ss: Dad bought the computer forAmy
9、yesterday.9. T: Now lets describe Amys computer together.Ss: This is Amys computer. Dad bought the computer forAmyyesterday. Its cheap, beautiful and cheap.10. T:Amy has a computer. How about Grandma? Has Grandmagot a computer, too? Lets listen.And circle the adjective wordsabout grandmas computer?(
10、Play the video)11. T: How is Grandmas computer? Ss: Its big and helpful.12. T: What can Grandma do with the computer? Ss: She can sendemails.13. T: Please look at the new word “send”. Whats the meaning of“send”? Look. We can send a letter, a card, English books ,chocolate and an email.14. T: Boys an
11、d girls, do you know email? Lets watch a shortmovie to know something about email.(Play the short movie)15. T: Now lets listen and follow the text.16. T: Well, lets retell the text.利用自然拼读教学中有关单词字母拆分的方法以及音节读音法让学生学习新词。通过填空让学生进一步巩固新词在实际情境中的应用。通过观察图片，引导学生回答问题。通过疑问词的引领让学生描述 Amy 电脑的相关内容。同样的方式让学生找出Amy 奶奶电脑
12、的特点，对学生进行学法指导。通 过 图 片 进 行 新 词send 的教学，让学生了解 send 的正确应用。通过观看短视频让学生了解有关电子邮件的相关知识， 扩大学生视野。StepStep 4.4. ConsolidationConsolidation. .Task 1: Games.1. Review the adjective words.通过寻找形容的游戏，检测学生掌握形容的程度。4Find out the adjective words.2. Check the Ss.Read, choose and write.Task 2: Challenge.通过填空，检测学生对课文内容的掌握
13、程度。三个级别的挑战，对不同层次的学生进行检测， 做到既保底又培优。StepStep 5.5. HomeworkHomework1. Finish the exercises.2. Listen and follow the text.3. Retell the text.完成课后小练笔，对本课内容进行巩固。StepStep 6.6. BlackboardBlackboard DesignDesignModule 2Unit 1Its cheapcheap.Amys computerItsexpensive.pink.big.Grandmas computerItshelpful.板书设计简明扼要，突出教学重点。
