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至今,新课程改革已多年,作为选修内容曲线与直线的参数方程被引入新课程.很多学校都选修了此内容,很多学生甚至老师只为解决高考试题中三选一部分,殊不知在其他问题中也能用参数方程来解决.相比传统方法,解题过程简洁,思路直观.特别是解决某些解析几何问题能降低学生的思维量,并能取得很好的效果.针对前面所说现象,笔者做了一次调查并找出在它高考中的体现.
So far, the new curriculum reform has been for many years, as a parametric elective course curve and a straight line was introduced into the new curriculum. Many schools have elective this content, many students and teachers only to solve the three selected part of the college entrance examination questions, I do not know among other issues Can be solved by the parametric equation.Compared with the traditional method, the problem solving process is simple, intuitive thinking.Especially to solve some of the analytical geometry problems can reduce the amount of thinking of students and can achieve good results.For the aforementioned phenomenon, the author Did a survey and find out in its college entrance examination.