结合主编国家级规划教材和多年教学经验,论述了对机械制图教学内容和教学方法改革与实践的一些做法和尝试,旨在推动课程建设和提高课程教学质量,与同行们切磋交流。 Based on the compilation of national planning teaching materials and years of teaching experiences, this paper discusses some approaches and attempts to reform and practice teaching contents and teaching methods of mechanical drawing. The aim is to promote curriculum construction and improve teaching quality so as to exchange views with colleagues.