对于本刊2004年第1期刊登的《关于滑动摩擦力做功的问题》(以下称文[1]),笔者认为有必要指出这篇文章中所存在的问题,因为这些问题根深蒂固地存在于高中物理教学中.1　问题回顾文[1]把如何处理摩擦力做功分为两种观点,一种是传统观点,一种是新观点.文[1]赞成传统观点,反对 For the article “Issues Concerning the Function of Sliding Friction” published in the first issue of 2004 (hereinafter referred to as the text [1]), I think it is necessary to point out the problems in this article because these problems are deeply rooted in high school Physics teaching.1 Problem Review Paper [1] divided the work of how to deal with friction into two kinds: one is traditional viewpoint and the other one is new viewpoint. [1] In favor of traditional viewpoint,