目前职高机电、电子、工民建等专业使用的化学教材是高等教育出版社出版的工科非化工专业通用《化学》（第三版）。经过多年的教学实践，笔者认为还可从以下几方面进行改革： 一、注重打好基础，加强与初中化学的衔接 职高学生入校时文化基础知识较差，特别是数理化成绩普遍低? The current high mechanical and electrical, electronics, civil engineering and other professional use of chemical textbooks published by Higher Education Press, engineering non-chemical specialty general “chemistry” (third edition). After many years of teaching practice, I believe that the reform can be carried out from the following aspects: First, pay attention to lay a good foundation to strengthen the convergence of junior high school chemistry Vocational students into the school culture, poor basic knowledge, especially the general low physical and chemical performance?