习题课是物理教学中的一个重要环节。通过习题课教学,使学生对各章所学知识进行复习和巩固,打好基础,培养能力,这对学生进一步学习新知识和将来就业都是很有好处的。 Exercise class is an important part of physics teaching. Through the exercise of exercises, students can review and consolidate the knowledge learned in each chapter, lay a good foundation and develop their abilities. This is very beneficial for students to further study new knowledge and future employment.