速度是初中物理第一册的重点内容之一．在教学中注意解题规律和方法，既有利于提高学生的思维能力和计算技巧，又利于学好以后的密度和功等知识．由此，本文准备对速度计算题的类型作一简单归纳，探讨其一般思路与解法。要正确快速解速度计算题，首先要对速度概念及其公式有深 Speed ​​is one of the key contents of the first volume of junior high school physics. Pay attention to the laws and methods of solving problems in teaching, which will not only help improve the students’ thinking ability and calculation skills, but also help them learn the knowledge of density and skills. Therefore, this article is prepared to make a brief summary of the types of speed calculation questions, and to explore its general ideas and solutions. To quickly solve the speed calculation problem, we must first of all have a deep understanding of the speed concept and its formula.