冀教版（一起）一年级英语下册课件 unit 3 lesson 21(1)

课件12张PPT。Lesson 21Triangle, rectangle, square冀教版（一起）一年级英语下册Shape [∫eip] Rectangle ['rekt??ɡl] Square [skwε?] Triangle ['trai??ɡl] squarerectangletrianglePlay with the shapes.The door is a rectangle. The window is a square.What’s this?
It’s a house.
What shapes are they?
They are a triangle and several rectangles.
Homework：听课文录音磁带，并跟读。
熟记下列单词：
triangle, rectangle, square GOODBYE！