Unit 9 Shapes Part B & C 第一教时 刘悦

Sing a song

What are you doing.swf

shape

形状 cake

make

plane

What shape is the…? …… 是什么形状 ?

It’s a… 它是……

circle 圆 ; 圆圈 bird skirt shirt

My cake is a circle. 我的蛋糕是一个圆。

square 正方形；方形物

The towel( 毛巾） is a square.

这块毛巾是一个正方形。

diamond 菱形；菱形的

How many diamonds are there in this picture?在这幅图中有多少个菱形？

triangle

三角形；三角形的

I like my triangle ruler.我喜欢我的三角尺。

Put the two triangles together, you can get a rectangle.

把这两个三角形拼到一起，可以得到一个长方形。

rectangle

长方形

My English book is a rectangle.我的英语书是一个长方形。

star 星形；星形物

一颗红色的星

a red star

许多星星

many stars

What shape is

this? It’s a diamond

It’s a triangle.It’s a square

circlediamond

trianglestar

square

rectangle

Do you know them?你认识他们吗？

Play a game

What shapes can you see in the classroom?

Ask and answer

What shape is the…? It’s a…

Look!

How many …s are there?

There are …

Model:1.A:How many __________ are there?B: There is __________. 2.A: How many ____________ are there?B: There are __________. 3.A: How many ___________ are there?B: There are __________. 4.A: How many ____________ are there?B: There are __________. 5.A: How many ___________are there?B: There are ___________. 6.A: How many ___________ are there?B: There are ___________.

stars1

triangles

7

diamonds5

squares2

circles

4

rectangles

3

Homework:(1) Copy the new words: star , square , rectangle , triangle , circle , diamond(2)There are six shapes for you ( star, diamond , triangle, rectangle, circle, square). Draw a picture with the six shapes and describe your picture.My picture:

Model: This is a ___________. There are _________ ___________ in it . There is _______ ________ in it .

bird

4triangles

circles3

Your picture:

Model:

This is a _____________. There is /are ___________(number) ____________(shape) in it . There is/are ____________(number) __________(shape) in it . ….