初中物理“序言课”是学生第一次接触物理学的起始课,也是物理学的启蒙教育课。在讲课前,学生对物理还是处于好奇的朦胧状态,在他们的心里会产生一系列试探式的疑问,如:啥是物理?讲哪些内容?有没有意思?是否好学……等等。而这些疑问也刚好是老师需要讲的内容,俗话说:“良好的 Junior high school physics ”Preface lesson “ is the first time students contact physics, but also physics enlightenment education. Before the lecture, students were still curious about physics. In their hearts, they would produce a series of tentative questions, such as: What is physics, what to say, whether there is any meaning, whether it is eager to learn, etc. And these questions are exactly what the teacher needs to say. As the saying goes: ”Good