通过对“强弱电解质及弱电解质的电离平衡”这一习题课的分析,建立从习题的整合到习题创编,最后以题升华知识的复习课堂模式,使得高三复习课能更合理地把握好知识的广度、梯度与深度,在习题课教学中让学生学知识整理,具备剖析错误的能力,培养学生创新思维和运用知识的能力。 Through the analysis of the “ionization balance of strong and weak electrolytes and weak electrolytes”, this paper builds the integration of exercises into the exercises and finally reviews the classroom model with the knowledge of sublimation so that the third year senior middle school can grasp more rationally Good breadth of knowledge, gradient and depth, in the exercise of teaching students learn to organize, with the ability to analyze errors, develop students’ ability to think innovatively and apply knowledge.