一、思路和方法是研究物体的鲜明特点人教版《物理》必修2第五章“曲线运动”,充分体现了物理学研究问题的思路和方法———利用数学方法处理物理问题.利用规范的思路研究曲线运动是人教版教科书有别于其他版本教科书的鲜明特点.在编写时,更注重分析思路和方法的渗透.修订后的 First, ideas and methods are to study the distinctive characteristics of the object “Public” version of the teaching book “Physical” required Chapter 5 “curve motion”, fully embodies the ideas and methods of physics research problems --- the use of mathematical methods to deal with physical problems. The idea of ​​studying curve movements is a distinctive feature of the PEP textbooks that differs from other versions of textbooks. At the time of writing, more emphasis was placed on analyzing the infiltration of ideas and methods.