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解析几何是以代数(方程)的思想来解决几何(图象)问题。针对学生对于解析几何问题存在的心理上害怕,计算耐心不足,方法繁琐,考查得分低,高三复习过程中需紧抓曲线定义及其性质,逐步加深,重视题意分析和方法思路总结,通过学生实践,教师实物投影(学生或教师的解题过程),组织学生探讨,比较,总结方法,积累经验,从而克服困难,加深理解,锻炼思维能力,提高学习兴趣,加强计算能力,增强学习能力。
Analytic geometry is based on algebra (equation) to solve the geometry (image) problem. According to the students’ psychological fear of analyzing the geometric problems, the calculation of patience is inadequate, the methods are cumbersome and the exam scores are low. In the process of the third year of high school, the definition and nature of the curve should be grasped, gradually deepening, focusing on the topic analysis and methodological thinking, Practice, teachers ’actual projection (students or teachers’ problem-solving process), organize students to explore, compare, summarize and accumulate experience so as to overcome difficulties, deepen their understanding, train their thinking ability, enhance their interest in learning, strengthen their computing power and enhance their learning abilities.