文化大革命前,由于修正主义教育路线制图课与其他基础课一样,基本上不下工地,不问生产,更谈不上与工农兵结合。学生用400多学时学完制图课后却不知道怎么下手画生产图纸,更不用说运用制图知识解决生产实际问题。文化大革命后,通过学习毛主席关于教育革命一系列指示和批判修正主义教育路线,制图课在联系水利工程实际,反映专业要求以及内容、体系上都有了一定程度的改革。去年,水工制图课在我院与三三○工 Before the Cultural Revolution, as the revisionist educational route mapping course was like other basic courses, it basically did not involve construction sites and did not ask about production, let alone combining with workers, peasants and soldiers. Students use more than 400 hours to complete drawing lessons but do not know how to draw production drawings, let alone apply drawing knowledge to solve practical production problems. After the Cultural Revolution, through learning from Chairman Mao’s series of instructions on the educational revolution and criticizing the revisionist education line, the drawing class was in contact with the reality of the water conservancy project, reflecting the professional requirements as well as the content and system to a certain degree of reform. Last year, the hydraulic drafting class was in our institute and 3,300 workers.