素描,是培养学生独立写作能力的基础,是作文教学中一项不可忽视的基本功训练。素描训练的方式方法很多,如“演示默写”(苏联称“无声默写”),物体临摹,情境描绘,肖象素描等,这种训练一 Sketch, is to cultivate students independent writing ability, is a writing teaching can not be ignored basic skills training. There are many ways in which sketch training can be performed, such as “demo dictation” (the Soviet Union says “silent dictation”), object copying, situational depiction, portrait sketching, etc.