手绘效果草图是体现设计师进行图形思维的最初创意的思维,其随意性和灵活性是计算机所不能比拟的。而手绘效果图课程开放式教学采用循序渐进的阶段式教学训练方式,并根据每个学生的不同特点采取因材施教的手法。对于训练环境艺术设计专业学生的表达形式与设计思维的快速结合是非常必要的。正是基于此,本文主要对环境艺术设计中手绘效果图课程的开放式教学进行了探析。 Sketched hand-painted effect is reflected in the designer’s thinking of the original creative thinking, its randomness and flexibility are unmatched by the computer. The open renderings of hand-drawn renderings lessons adopt step-by-step teaching and training methods, and according to the different characteristics of each student to take individualized approach. It is necessary for the rapid combination of expression and design thinking of art students in training environment. It is based on this, this paper mainly analyzes the open teaching of hand-drawn renderings courses in environmental art design.