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火眼金睛指点迷津平面解析几何作为中学数学中几何代数化的典型代表,它把解决几何问题化归为数、式的演算,历来是高考的重点内容.题型在选择题、填空题、解答题出现,分值在15%~20%左右,而且解答题是每年必考的重点内容.具有涉及面广,综合性强,运算量大,能力要求高的特点,难度属中高档题,常以圆锥曲线为背景,全面考查三基和能力.
As a typical representative of geometric algebra in middle school mathematics, it regards the solving of geometric problems as number-type calculus, and has always been the key content of the college entrance examination.Questions of choice, fill in the blank, answer questions appear, The score is about 15% ~ 20%, and the answer questions is the key content of the annual compulsory examination. Has a wide range of involved, comprehensive, computationally intensive, high capacity requirements, the difficulty is in the high-grade questions, often with conic As the background, a comprehensive examination of three bases and abilities.