(单词翻译:单击)
Unit 17 How Many Squares Are There?
VOCABULARY.
how many how many there are.
four one two three.
five six seven eight.
finger nine ten thumb.
very line eleven twelve.
thirteen fourteen fifteen there is.
Dialogue.
Look and listen.Then read and act in groups.
How many squares are there?
Four.One,two,three,four.
No,there are five.One,two,three,four,five.
Good.
Xiaoling,how many triangles are there?
Six.One,two,three,four,five,six.
No,there are seven.One,two,three,six,seven.
No,there are eight.One,two,three,six,seven,eight.
How many fingers are there?
Ten.One,two,three,four,five,six,seven,eight,nine,ten.
No.Eight fingers and two thumbs.
Very good,Jiamin.
How many squares are there?
Four.One,two,three,four.
No,there are five.One,two,three,four,five.
Good.
Xiaoling,how many triangles are there?
Six.One,two,three,four,five,six.
No,there are seven.One,two,three,six,seven.
No,there are eight.One,two,three,six,seven,eight.
How many fingers are there?
Ten.One,two,three,four,five,six,seven,eight,nine,ten.
No.Eight fingers and two thumbs.
Very good,Jiamin.