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解析几何一直是高考解答题的名片之一,在江苏高考试卷中一直位于18题的位置,今年是19题的位置,满分分值为16分,一般都有2~3小问。第一问一般比较简单,最后一问一般都较难,属于难题范畴。解析几何的考查内容从原来以直线与圆为主到最近几年流行的直线与椭圆,无论从计算量还是难度都在逐年提高,使得学生对解析几何的解答题产生了畏惧心理,怕下笔,很难得到满分。解析几何的课程体系,是以坐标法为核心,依“直线与方程—圆与方程—圆锥曲线与方程—极坐标与参数方程”为顺序,循序渐
Analytic geometry has been one of college entrance examination answer sheet business card, in the Jiangsu college entrance examination papers has been located at 18 questions, this year is the location of 19 questions, the perfect score of 16 points, generally have 2-3 question. The first question is generally relatively simple, the last question is generally more difficult, are difficult areas. Analytic geometry of the test content From the original straight line and circle to the popular lines and ovals in recent years, both in terms of the amount of computation or difficulty are increasing year by year, making students solve the problem of analytical geometry gave rise to fear, fear of writing, Difficult to get the perfect score. Analytical geometry of the curriculum system is based on the coordinate method as the core, according to “linear and equation - circle and equation - conic and equation - polar coordinate and parametric equation ” as the order, step by step