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高考压轴题每年题目翻新,亮点较多,是大部分参加高考的学子们感到较棘手的题目。但通过对近几年高考真题的总结、分析,我们可明显看出,求解压轴题较常使用以下两种解题方法:微元法和数列递推求和,且试题难度较大的一问一般与这两种方法的一种有所涉及。因而对涉及这两种方法的相关考题进行考前回顾,并对相关题目加强训练是非常必要的。
The subject of the college entrance examination axis problem every year renovated, highlights more, most of the students who participate in college entrance examination feel more difficult topic. However, in recent years through the summary of the Zhenti Zhenti, analysis, we can clearly see that the problem of solving the compression axis more often use the following two solutions: the sum of recursion of the micro-element method and the sequence, and the difficult questions Involved with one of these two methods. Therefore, it is very necessary to conduct a review of exams related to these two methods and to strengthen training on related topics.