《工程制图》是工科学生必修的一门专业技术基础课程,既有理论,又有很强的实践性。该课程所研究的对象是三维空间的物体,所研究的内容是三维空间与二维空间相互转化的过程。因此,在教学内容和教学方法上都与其它课程有着明显的区别。工程制图教学的主要任务就是培养学生识读机械图样的能力、空间思维能力和绘图的能 “Engineering drawing” is a compulsory basic course for engineering students, which is both theoretical and practical. The object of this course is the object of three-dimensional space. The content of the study is the process of transforming three-dimensional space and two-dimensional space into each other. Therefore, there is a clear distinction between teaching contents and teaching methods with other courses. The main task of engineering drawing teaching is to develop students ability to read mechanical drawings, spatial thinking ability and drawing