“绳物牵连运动”问题是“运动的合成与分解”中的常规教学内容,同时也是学生不容易掌握的知识点。从“概念引入”“特征把握”“深化讨论”三个方面探讨了牵连运动问题,由微识真,对牵连运动问题做深度分析。 “Rope involvement movement ” problem is “the synthesis and decomposition of movement ” in the conventional teaching content, but also students do not easily grasp the knowledge point. From the introduction of the concept of “” features to grasp “” deepen discussion "explores the implicated movement in three aspects, and makes a deep analysis of the implicated movement from the micro-awareness.