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摘要：大自然中的物体大多都能够归纳为圆柱体、球体和正方体等的组合。构成这些立
体的二维图形成为构形主义及造型设计的基本元素。基于这一论点，结合教学体会阐述在三维
CAD 构形思想支持下圆柱体、球体、正方体等立体的构形过程，运用计算机绘图软件将三维
CAD 构形思想有效融合到工程制图教学的各个环节，能极大地提高学生的构形、读图和表达能
力，有助于培养学生的空间思维能力和创新能力。
Abstract: All objects in nature can be divided into the cylinder, sphere and cube etc. The#br# two-dimensional drawings of three-dimensional objects are the basic elements of design of shape and#br# structure of objects. Based on this argument and combining with the author′s teaching experience, the#br# configuration process of cylinder, sphere, cube and other three-dimensional objects supported by 3D#br# configuration thought is illustrated. Integrating effectively 3D configuration into all aspects of#br# engineering drawing teaching can greatly enhance students′ ability of configuration, interpreting the#br# drawing and expression of 3D objects, and contribute to training students′ ability of space thinking#br# and innovation.
