Unit 2 It’s 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
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. 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 procedures
1．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。
精馏塔填料
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 activities
1．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。
rfid读写器芯片S1: This is our classroom.
屋面拉条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)．门栓>搅拌头猜的人可追问问题，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。
吊葫芦
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。
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