要搞好物理课教学工作，必须采取从现象入手，引导学生思维和求知的渴望，升华到理论分析和总结规律，用这些理论知识去解释一些相关的物理现象。通过各种启发的教学方法，增加学生形象思维能力和分析能力，是物理教学的一项重要任务。对其中一些比较难于理解的物理知识，更应 To do a good job in physics teaching, we must start with phenomena, guide students’ aspirations for thinking and seeking knowledge, sublimate to theoretical analysis and summarize laws, and use these theoretical knowledge to explain some related physical phenomena. It is an important task of physics teaching to increase students’ ability to think and analyze through various inspiring teaching methods. For some of the more difficult to understand physics, more