素描是造型艺术的基础.素描练习有利于学生认识和理解客观对象,培养正确的观察方法和表现方法,锤炼艺术语言,提高造型能力.对于每个学生来讲,无论毕业后从事什么工作,作为基本造型和审美能力训练的素描都是必不可少的.素描既是艺术训练的必修课,也是一门具有独立审美价值的的艺术形 Sketch is the basis of plastic arts. Sketch exercises are conducive to students to understand and understand the objective object, to develop the correct observation methods and performance methods, tempering the art language, improve the modeling ability for each student, no matter what kind of work after graduation, as Sketch of basic modeling and aesthetic ability training are all essential. Sketch is not only a required course for art training, but also an art form with independent aesthetic value