素描以工具简单,语言简洁的单纯方式成为学画者的必修课和各美术院校的基础课程,对画家来说它是探索风格和特色表现的方式,对初学者而言它是训练观察力和表现力的重要方法。素描训练了画家一双有别于常人的敏锐眼睛,能够看出常人难于辨别的,微妙的形与色调的变化,同时又不能超越众多细节与变化,从而使学画者建立起了通观全局的整体观念和对整体把握控制的能力,养成形象思维的习惯,由点到线、到面、到轮廓、结构、体积、质感、以及由此形成的空间和画面,并以此培养相应的表现技巧,同时加强对绘画语言的理解。素描培养智慧,素描需要智慧。这些素描习作反映了六中的美术教学和学生绘画水平的基本风貌。 Drawing is a simple course with simple tools and simple language. It has become a required course for learners and a basic course for various art academies. For painters, it is a way of exploring style and characteristics. It is a training observation for beginners. And an important method of expressiveness. Sketches have trained the painter’s keen eyes that are different from ordinary people. They can see the changes of subtle shapes and tones that are difficult for ordinary people to discern. At the same time, they cannot go beyond many details and changes, so that the painters establish a whole view of the whole. The concept and the ability to grasp the overall control, to develop the habit of image thinking, from point to line, to face, to outline, structure, volume, texture, and the resulting space and picture, and to develop corresponding performance skills , while strengthening the understanding of the painting language. Sketching cultivates wisdom, drawing requires wisdom. These sketching exercises reflect the basic features of the art teaching and the level of student painting in the Sixth Middle School.