俗话说:“好的开始,就是成功的一半。”这就说明良好的开始,为我们的成功奠定了坚实的基础。初中二年级,恰好是物理教学中的起始阶段,此阶段教学效果如何,不仅影响学生初中阶段的物理学习,而且还会影响到对整个物理课程的学习兴趣。多年的教学实践,清楚地告诉我们,这个阶段第一学期的前半期尤为重要。 As the saying goes: “A good start is half done.” This shows that a good start has laid a solid foundation for our success. The second year of junior high school happens to be the initial stage of physics teaching. The teaching effect at this stage not only affects the students' junior middle school physics learning, but also affects the learning interest of the whole physics curriculum. Years of teaching practice clearly tells us that the first half of the first semester of this phase is especially important.