《化工原理》是化工及相关专业学生必修的一门非常重要的专业基础课程,其概念比较抽象,公式较多,学生学好本课程有一定的难度。笔者发现:理论联系实际、在讲授的过程中有目的地穿插一些典型的习题、多参考《化工原理》教材及启发式教学均有利于帮助学生对概念的理解,有利于吸引学生的注意力,有利于对公式的记忆,从而达到较好的教学效果。 “Principles of Chemical Engineering” is a very important basic course for students majoring in chemical engineering and related fields. Its concept is rather abstract and has many formulas. Students have a certain degree of difficulty in learning this course. I found that: the theory with practice, in the process of teaching purposefully interspersed with some typical exercises, more reference to “Principles of Chemistry” teaching materials and heuristic teaching are conducive to helping students understand the concept is conducive to attract students’ attention, Is conducive to the memory of the formula, so as to achieve better teaching results.