Unit 2 It’s a circle教案教案一、教学重点一、教学重点词汇：circle, square, line, dot.二、教学栏目二、教学栏目Look and learn, Draw and say 三、教学目标三、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. It’s a square.(fold the paper and point at the shape)Look, is it a square now?S2: No, it isn’t.T: It’s a triangle. (fold the paper in another way and point at the shape) Is it a triangle?S1: No, it isn’t.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, it’s a square. Square. S-Q-U-A-R-E, square.Ss: Square. S-Q-U-A-R-E, square.2．What’s 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: What’s 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 S1’s picture) Look, this is an orange. It’s a circle. This is a book. It’s a rectangle.SI: (show the picture to S2) This is a … It’s a …S2: (show the picture to S1) This is a … It’s 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. It’s big and clean. We can see many shapes in our classroom. I can see a flag on the wall. It’s a rectangle. A rectangle is like a flag. I can see a clock on the wall too. It’s a circle. A circle’s like a clock. Look, that’s a TV. It’s a square. A square is like a TV.2．I 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 NoS1: 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? (It’s a robot.)2. What different shapes can you see?3. How many dots?4. How many circles? 5. How many squares? 6. How many lines? 让学生根据这幅机器人的图片，用一段话描述这个机器人在复习已学知识的同时，培养学生的语用能力。