小学综合英语1A--UNIT 12
时间：2018-12-13 作者：英语课 分类：小学综合英语1A
UNIT TWELVE
[00:15.99]What letter is this?Picture 1.
[00:23.54]What letter is this,Tony.It is B.Picture 2.
[00:37.28]What number is this? It is eight.Picture 3.
[00:51.15]What shape is this? It is a square.Picture 4.
[01:03.87]What shape is this? It is a circle.Picture 5.
[01:16.62]What shape is this? It is a rectangle 1.Picture 6.
[01:30.04]What shape is this? It is a star.Picture 7.
[01:44.67]What shape is this? It is a triangle.
[01:54.83]Very good,Tony.Gogo structure
[02:08.97]What letter is this?
[02:15.18]It is B.
[02:25.35]Count and write.
[02:34.41]1.____ squares.
[02:44.34]Ask and answer.
[02:53.71]1.What shape is this?
[02:59.67]It is a square.
[03:03.90]6.What number is this?
[03:12.63]It is two.
[03:17.20]10.What letter is this?
[03:24.83]It is M.
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收听单词发音 1
rectangle
n.长方形，矩形
参考例句：
Suppose the width of a rectangle is x metres.设长方形的宽是x米。
He handed me a little rectangle of white paper.他递给我一张小小的长方形白纸片。