Unit 2 Its a circle 教案.doc

Unit 2 Its a circle教案一、教学重点词汇：circle, square, line, dot.二、教学栏目Look and learn, Draw and say 三、教学目标1帮助学生学习表示形状的单词。 2通过Draw and say画画说说不同形状的事物，帮助学生巩固所学生词。四、教学步骤Pre-task preparations为渲染学习气氛。拿出一张正方形的纸，接着将纸对折呈现一个三角形，然后再换一种方式对折呈现一个长方形。通过演示，引出单元话题“形状”。T: (point at the paper) Look at the paper. Its a square. (fold the paper and point at the shape) Look, is it a square now?S2: No, it isnt.T: Its a triangle. (fold the paper in another way and point at the shape) Is it a triangle?S1: No, it isnt.While-task procedures1出示Look and learn栏目中的单词图片，学生在理解意思的基础上仔细听其发音后进行模仿，并进行拼读。模仿和拼读活动可以是集体的，也可以是个别的。T: (show the flashcard for square) Look, its a square. Square. S-Q-U-A-R-E, square.Ss: Square. S-Q-U-A-R-E, square.2Whats missing? 游戏。将所有单词图片呈现给学生，任意抽走一张，让学生说出被抽走的单词。前几次可以通过图片消失形式，后面几次可以是以单词消失的形式。然后让学生集体拼读这些单词。T: Whats missing?S1: A circle.Ss: Circle. C-I-R-C-L-E, circle.3让学生做Draw and say，在一张白纸上画一画生活中常见的与这些形状匹配的东西，每个形状画一样。接着请一个学生上来，教师进行示范介绍。然后，让学生与同桌交流自己的画。通过画画和介绍，建立起形状与生活的联系，进一步巩固所学单词。Ss: (draw an object in the shape of circle)T: (show S1s picture) Look, this is an orange. Its a circle. This is a book. Its a rectangle.SI: (show the picture to S2) This is a Its a S2: (show the picture to S1) This is a Its a Post-task activities1让学生指着教室里的某些不同形状的东西进行介绍，培养学生的观察能力和语言表达能力。S1: This is our classroom. Its big and clean. We can see many shapes in our classroom. I can see a flag on the wall. Its a rectangle. A rectangle is like a flag. I can see a clock on the wall too. Its a circle. A circles like a clock. Look, thats a TV. Its a square. A square is like a TV.2I spy游戏。可以让学生分组或全班一起玩游戏。展示一些物品，然后将它们放入袋中，每次请一名学生以所看到的物品出题，说：I spy with my little eyes something (shape)猜的人可追问问题，出题的学生只能回答Yes或No。S1: I spy with my little eyes something circle. S2: Is it red?S1: NO. S3: Is it white?S1: Yes. S4: Is it big?S1: Yes. S2: Is it a clock?S1: Yes, it is!五、作业出示一张图形拼画，如一个机器人，让学生开展对子活动，看图回答问题。通过图片问答，巩固本单元所学的语言知识。1. What is it? (Its a robot.)2. What different shapes can you see?3. How many dots?4. H