物理实验步骤琐碎、细节繁杂,学生不便记忆.透镜折射、球面镜反射成像的原理、规律、作图法等知识既繁又难,师生倍感困惑.对此,物理教师煞费苦心,尽施技能.笔者通过多年深入探讨各种方法,发现精编口诀表达,学生乐意朗诵,好学易懂,能化难为易,能收到很好的教学效果.现从中选出几首并作释译,愿与广大同仁交流. The physical experiment steps are trivial, the details are complicated, and the students are inconvenient to memorize. The knowledge, such as the principles of lens refraction and spherical mirror reflection imaging, and the teachers ’and students’ knowledge are both complicated and difficult. Through years of in-depth study of various ways, the author finds expression of fine editing formulas, students are willing to read, easy to learn, can make difficult, can receive good teaching results. The majority of colleagues exchange.