本文提出以合理设置问题链为核心的问题引导物理教学,以问题引导学生的思考方向,以问题间的逻辑关系培养学生思维的连续性,用问题链将课本各部分知识连接成一个完整的知识体系,避免学生知识与思维的碎片化.以人教版初中物理“两种电荷”为例,探讨了问题引导的物理教学设计的具体应用. This paper proposes to guide the physics teaching with the questions of setting the question chain as the core, to guide students ’thinking direction with questions, to cultivate the continuity of students’ thinking with the logical relationship between questions, and to link each part of the textbooks into a complete knowledge System, to avoid the fragmentation of students’ knowledge and thinking.With PEP’s junior middle school physics “two charges ” as an example, the concrete application of problem-oriented physics teaching design is discussed.