“通信原理”课程是通信类专业的专业基础课,是一门举足轻重的课程。能否掌握好这门课程直接关系到后续课程学习的好坏。如何够达到最好的教学效果,如何使学生了解得更加全面、理解得更加深刻是相关教师应考虑的问题。笔者以自己的教学实践,介绍了“电信原理”教学内容、教学手段、实验教学、教师作用这四方面的体会。 “Communication Principle ” course is a professional basic course of communication specialty, which is a pivotal course. Whether to master this course is directly related to the quality of follow-up courses. How to achieve the best teaching effect, how to make students understand more comprehensive understanding more deeply related teachers should consider. The author of his own teaching practice, introduced “telecom principle ” teaching content, teaching methods, experimental teaching, the role of teachers in these four areas of experience.