“温故而知新,可以为师矣”.数学复习课作为教学工作中不可或缺的重要环节,是巩固阶段学习内容、强化学习技能和方法、提炼数学思想、避免产生遗忘,使所学知识融会贯通的主要途径.通过复习,可以使学生查漏补缺、扬长避短,建构知识网络体系,能使学生灵活应用数学知识解决实际问题.然而,在当前数学教学中,部分教师对复习课的功能认识不足,片面地认为复习只是“炒饭”的过程,过于注重学生解题能力的培养,而忽视了知识的梳理和学生综合能力的提升,使复习课演变为习题课.枯燥乏味的机械训练浪 As a necessary part of the teaching work, the mathematics review class is to consolidate the learning content of the stage, strengthen the learning skills and methods, refine the mathematical thinking, avoid forgetting, Learning through knowledge of the main ways through reviewing, students can make up for missing, avoid weaknesses, build knowledge network system, enable students to apply mathematical knowledge to solve practical problems.However, in the current mathematics teaching, some teachers review the function of Lack of understanding, one-sided view that the review is only “fried rice ” process, too much emphasis on the cultivation of students ’ability to solve problems, while ignoring the combing of knowledge and improvement of students’ comprehensive ability, so that the review class evolved into exercise class. Training waves