本帖最后由 漪米阿猫 于 2009-4-6 16:19 编辑
加一加 plus
减一减 minus
what's,what's
要问加减用what's
What's one plus one ?
Two,two,it's two.
Right,right,that's right.
What's three minus one?
One,one ,it's one.
Sorry,sorry,sorry,you are wrong.
让学生打着拍子,做题目正确率明显提高了! |
评分
-
1
查看全部评分
-
|