技术设计题主要考查学生的技术实践能力、设计分析能力、作图表达能力,能比较综合地反映学生的技术素养,在目前的选考、学考中占9分。所以,草图设计题在考试中所占的分值大,要引起重视。但在实际教学中,学生普遍缺乏知识储备、生活经历,草图设计对学生来说很难。很多学生做题时,往往不对题目进行分析就直接作图,或者对题目分析不够透彻。从设计结果来看,效果往往不是 Technical design questions mainly examine students’ technical ability to practice, design analysis, mapping ability, can more comprehensively reflect the technical quality of students, in the current selection, the test accounted for 9 points. Therefore, the sketch design questions in the examination of the scores of large, to attract attention. However, in practical teaching, students generally lack knowledge reserves, life experiences and sketches are hard for students. When many students do the questioning, they often do not directly analyze the subject, or do not analyze the subject thoroughly enough. From the design results, the effect is often not