《偶书》中的“祸福相依、疑悟相长”非常适用于当前的中学物理教学,通过质疑与领悟的过程深化对问题的理解.对于习题课教学,这一过程如何体现,笔者认为关键在于选择好例题,例题就是具体的问题,学生在解题的过程中实现对原有物理知识、物理图景、物理方法的领悟.本文结合“平衡状态下的连接体”的习题教学为例就如何在习题讲评中提升学生的疑 In the “even book,” the “displeasure depends on each other, the suspense has a long way to go”, which is very suitable for the current middle school physics teaching and deepening the understanding of the problem through the process of questioning and comprehension.For the exercise teaching, how does this process manifest, The author believes that the key is to choose a good example, the example is a specific problem, the students in the process of solving problems to achieve the original physical knowledge, physical picture, physical methods of comprehension.In this paper, "balance state connector Teaching as an example on how to improve the student’s questioning comment