《自动控制原理》的教学中,如何加深学生对理论知识的理解和记忆,对该课程的教学效果意义重大,而实现这一目标的最有效方法是调动学生对这些知识的学习积极性。实践教学中,将控制理论产生的时间背景融入这些理论知识点的讲解可以一定程度帮助学生理解和记忆。本文将从这一角度出发,探讨时间背景在该课程的某些章节教学实践中的巧妙应用。 How to deepen students ’understanding and memory of theoretical knowledge in the teaching of “Automatic Control Theory” is of great significance to the teaching effect of this course, and the most effective way to achieve this goal is to mobilize students’ enthusiasm for learning these knowledge. In practice teaching, explaining the time background of control theory into these theoretical knowledge points can help students to understand and remember to a certain extent. From this perspective, this article explores the ingenious application of time backgrounds in some chapters of the course’s teaching practice.