Unit 2 It's a circle
New wordscircle square line dotWhat's this
What's this
What's this
What's this
circle 圆square 正方形line 线;直线dot 点meet 见面1322square 正方形 line 线;直线dot 点 meet 见面circle 圆1323line 线;直线circle 圆meet 见面square 正方形 dot 点 1322选读任一个单词
Are you lucky
line 线;直线circle 圆meet 见面square 正方形 dot 点 circle 圆square 正方形line 线;直线dot 点hot 热的Swat fly
What's this
What's that
It's a square
It‘s a circle
How many circles are there
How many squares are there
There are circles
There are squares