在教学过程中，团队教师充分利用智慧职教平台建设的标准化课程资源，结合通信原理课程“波形分析、频谱分析、容量计算”等课程特点，开展了“一线穿、两面引、三维育”线上线下混合式教学模式，设计了以学生为中心的“三步闭合”教学模式，实施了基于知识点的“三融入、四贯穿”的思政教育，创新了学生“主动学习、爱上学习”的学习方法，形成了“精准化、颗粒化”的全过程考核方案，高质量完成了教学任务。

During the teaching process, the team teachers make full use of the standardized curriculum resources of the intelligent vo-cational education platform construction, and combine the curriculum characteristics of "waveform analysis, spectrum analysis, ca-pacity calculation" of the course Communication Principle, launch the "one-line-through, two-side-introduction, three-dimensionaleducation" online and offline hybrid teaching model, design a student-centered "three-step closed" teaching model, and implementthe "three-integration, four-through" ideological and political education based on knowledge points, innovative the learning methodsof "active learning and love learning", form the whole process of assessment program with "precision and granular", completing theteaching tasks with high-quality