机械制图是汽修专业的一门专业基础课,学好它,才能更好的学习后面的《发动机构造》、《汽车底盘》和《变速器》等专业课。为了优化机械制图这门课的教学效果,本文主要从整合教学内容、改革教学方法、优化教学手段和完善考核办法进行了实践。 Mechanical drawing is a professional automotive basic professional courses, learn it well in order to better study behind the “engine structure”, “car chassis” and “transmission” and other specialized courses. In order to optimize the teaching effect of mechanical drawing, this paper mainly carries out the practice from the aspects of integrating teaching contents, reforming teaching methods, optimizing teaching methods and improving assessment methods.