机械制图是一门专业技术基础课程,是通过识图与绘图的形式以达到在计算机上顺利完成机械零部件的工作图。采用任务驱动式教学,可以有效地将学生在现实中的立体视觉习惯转换为计算机上的三维实体空间图,有助于进一步提升学生的机械制图能力。 Mechanical drawing is a professional and technical basic course, through the knowledge of the map and drawing in the form to achieve the successful completion of mechanical parts on the computer work map. The use of task-driven teaching can effectively convert the students ’stereoscopic vision in the real world into a three-dimensional solid-space map on the computer, which helps to further enhance students’ ability of mechanical drawing.