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[片断一]优化新课导入,激发创新意识师:请同学们任意报数,要求你所报的数能被3整除。生:6能被3整除。生:9能被3整除。师:说一个大一点的数。生:48能被3整除。
[Piece 1] Optimization of the new curriculum Import, stimulate innovation Conscious teacher: Please classmates any number, asking you to report the number can be divisible by 3. Health: 6 can be divisible by 3. Health: 9 can be divisible by 3. Teacher: Say a bigger number. Health: 48 can be divisible by 3.