论文部分内容阅读
选择题第12题、填空题第16题,一般难度较大,从近几年试题分析,这两道题主要考查函数与导数问题、创新问题,圆锥曲线的性质、数列、三角函数等知识.大多数考生对这类题目存在畏惧心理,其实若能静下心来沉稳面对这类题目,也是完全可以得分的.即使能力欠佳的考生,运用一定的猜题技巧,也极有可能猜对答案,即平常所说的“瞎猜的不如会猜的”.一、审题探寻实质例1(2016年四川高考)在平面直角坐标系
Multiple-choice questions 12 and fill-in questions 16 are generally more difficult. From the analysis of test questions in recent years, these two questions mainly examine function and derivative problems, innovation issues, the nature of conic curves, sequences, and trigonometric functions. Most candidates have a fear of such problems. In fact, if you can calm down and face these problems, you can score. Even if candidates with poor ability use certain guessing skills, they are very likely to guess. The answer, which is usually referred to as “.. guess guessing ”. First, the examination to explore the essence of the case 1 (2016 Sichuan college entrance examination) in the plane rectangular coordinate system