为了适应教育改革的需要,从2003年开始,我们将多媒体技术引入到基础化学教学中,有目的、有计划地进行了一些尝试。经过四年多的教学实践,在基础化学多媒体课件设计,以及在基础化学传统课堂教学中,对于教师难以表达、学生难以理解的抽象内容、复杂的反应机理、 In order to meet the needs of educational reform, from 2003 onwards, we have introduced multimedia technology into basic chemistry teaching with some purposeful and planned attempts. After more than four years of teaching practice, in the design of basic chemistry multimedia courseware and in the traditional chemistry teaching of basic chemistry, for the abstract content difficult to be expressed by the teacher, the students’ complex understanding of the reaction mechanism,