PEP四年级下英语第三单元教案.doc

四年级下册第三单元刘晓A Lets learn Lets talk校内公开课教学内容： A Lets learn Lets talk 教学目标： 1.能听、说、认读词组：blue dress, yellow Tshirt ,green skirt, red shirt.brown jacket and white sweater.2.能够听懂指示语，并按要求做出相应的动作，如：Put on your Tshirt.3能听懂、会说：Is this your skirt? Yes, it isIs that your T-shirt? No, its notWhose is it? Its my T-shirt并能在情景中进行运用。4能跟唱歌曲“My Clothes”，为学习B部分Lets talk中的新句型做铺垫。5能够熟练的朗读对话。6. 能够在实际情境中运用下列句型：Where is ? What colour is it? Whose is it? Is this/that?7能够完成Lets play 的游戏。教学重点：有关服装名称的六个单词和与颜色连用的六个词组。教学难点：1.服装名称和颜色形容词连用及其读法。2. Lets do 的指令语例如：Fold your dress. Hang up your skirt, Put away your sweater, take off your jacket.3. 能够在实际情境中运用下列句型：Where is ? What colour is it? Whose is it? Is this/that?。教学准备：1.有关衣物图片和单词卡片。2.画有各种颜色衣服的图画。3.录音机与磁带或者多媒体课件。教学过程： 一.Preparation1.Sing a song.Colour song师生共唱。（让学生通过歌曲来复习颜色。）2.Free talk.（1）教师出示各种颜色的衣服卡片。T：What colour is it? Ss：Its red/yellow/green/blue/brown/white/brown（展示卡片反面左边的颜色单词，为后面与衣服连用做好铺垫）（2）T: What colour do you like? Ss: I like red/blue/green/yellow/brown/black二 .Presention（一）单词导呈：1.教授sweater教师接着学生的回答说：I like white. I like the white sweater.（教师指着自己的毛衣）从而引出sweater.接着引导着学生说他们都喜欢什么颜色的毛衣。例如：S1: I like the red sweater. S2: I like the yellow sweater.（不要把知识仅仅限定在 I like the white sweater.）2.教授shirt and T-shirt.方法1：可以用课件展示John 的头像。T: I like the white sweater.Hello, John! Do you like the white sweater? John: No, I dont. I like the red shirt. 从而引出单词shirt. （操练方法同上）学生在掌握好shirt 的基础上展示T-shirt ,继续学习T-shirt.方法2：教师指着衬衫图片问学生：What colour is it ? S: Its red. T:Its a red shirt. 然后展示不同颜色的衬衫T：What colour do you like? S1:I like the blue shirt. S2: I like the green shirt.等。学生在掌握好shirt 的基础上展示T-shirt ,继续学习T-shirt.（注意引导学生区分好shirt and T-shirt）3.教授skirt方法：运用课件或者单词卡片复习刚刚学过的几个单词sweater, T-shirt, shirt,运用课件或者活动卡片把shirt 变成skirt.让学生自己发现这个单词不是衬衫，从而引发学生的思考。接着出示图片教授skirt.4.教授jacket.方法：通过游戏:Whats in my box?让学生来猜一猜Is this a T-shirt/sweater/shirt/skirt？游戏进行几次之后，在箱子中放入衣服jacket在学生猜不中的时，呈现并教授jacket.（这个单词应该不存在问题，三册read and write 已经出现过）5.教授dress方法：运用对比的方法引出dress。运用课件或者图片呈现dress图片。T asks：Is this a dress? Ss：No. T: Its not a skirt. Its a dress.（让学生对比dress and skirt 的图片，说说他们的不同之处。）6.老师准备不同款式和颜色的衣服模板。做一个model :I like the blue dress . what do you like?引导学生去说。同样老师找一位学生上来做模特选择自己喜欢的衣服，学习句子：I like the white shirt with the green skirt.（二）听音跟读：老师领读和播放录音听音跟读，教师在教学中应注意比较单词skirt 和 shirt的读音。（三）合作学习：小组合作学习，看着课本上的图片互相指着说一说，同时喜欢哪种搭配三、Practice1.看图片说单词。方法：运用课件或者图片。2.play a game (Whats missing?)教师出示所有单词卡片，让学生读后，抽出一张卡片藏起来，让学生竞猜 Whats missing?(每一次教师尽量多点学生，且不忙着做评价，让学生参与评价，最后通过亮出该卡片，再作评价，答对的同学在黑板上为该小组粘贴奖品)3 .Lets chant Shirt, shirt, red shirt. Tshirt, Tshirt, yellow Tshirt. Skirt, skirt, green skirt. Dress, dress, blue dress. Jacket, jacket, brown jacket. Sweater, sweater, white sweater.4.Lets do（这个lets do 内容不简单，如果程度不是很好的班级在教新单词时就不要融合进去，否则什么都学不好。）(1)教师播放课件，带领学生做游戏。(2)教师发布指令，学生做动作。(3)小组比赛，每人听一个指令做动作。看哪个小组动作做得正确，奖励优胜组。四.Presentation（一） 情景导入：Is this your ? No, its not. Whose is it?1. 教师拿着事先放到讲台的夹克（班里一名学生的）说：This is a jacker. Its not my jacket. Whose is it ? Let me ask! 挨个问同学：Is this your jacket? 学生听懂并答No. 师帮其完整回答：No, its not. (板书并领读) 。2. 操练：师：Who can help me to ask . 教师请一名同学挨个问：Is this your jacket?（板书并领读）生答：No, its not.3. 情景导入：Whose is it? Its my jacket.操练几排之后教师着急的问：Its not my jacket. Its not your jacket. Whose is it ? （板书并领读）夹克的主人：Its my jacket. 教师总结：Oh, Its Wang Yues.（板书 s用红色粉笔标记）教师随手拿起学生的某件物品：Whose is it ? 生答：Its s. 教师为了确任是否真实, 对物品的主人说：Is this your ? 生答：Yes. 师帮助完整答：Yes, it is.(板书并领读)4.操练：师示范：Show me your chothes. 问一两名距离远的学生：Is that your ?生答：Yes, it is .学生根据示范练习句型。最后拿出一件小T- shir 说：Can you guess? Whose is this ?生猜：Its s. 最后教师揭示答案：Its my baby brothers.五、Practice（一）听音正音1.听音答题：Look at Mikes family. They are cleaning the rooms .Lets listen and answer the questions.a. How many people are there in the family? (引导学生回答baby brother)b. Is the blue skirt Alices?c. Whose is that big T-shirt ? Is that mothers? Is that fathers ?d. Whose is that small T-shirt ? Is that Mikes ? Is that Alices ?2. Listen to the tape and read after it. 老师可以适当重复3. 学生分组朗读对话。（二）机械训练1. 学生在小组内分角色读对话。2. 请几组学生戴头饰表演展示。（三）意义训练玩游戏。帮助老师寻找丢失物衣物的主人。（看哪一组的同学合作的最好）操作方法1. 用图片，图片的背后写上名字。（任何同学不能看背后的名字）操作方法2. 用学生自己带来的衣服。（方法同上）六、Production1. 请学生们将自己设计的服装图样在小组内做一个展示，教师参与到一个组中示范：T: Is this your ? S1: No,its not. T:Whose is it ? S2:Its s. S3: 2. 根据示范做新对话。七、Progress