数列在中学数学与高等数学之间起着承上启下的作用,其内涵丰富,应用广泛,常与中学数学的其它内容交叉渗透,使得数学问题的情境新颖别致,令人赏心悦目.在新课程背景下更是如此,在概率与统计、线性规划、向量、导数中均有不俗的表现.下面笔者从有关省市高考题和高考模拟题中精选 The series plays an important role in the relationship between middle school mathematics and higher mathematics. Its rich connotation and wide range of applications often intersect with other contents of middle school mathematics, making the situation of mathematics problems novel and unique, and pleasing to the eye. So, in the probability and statistics, linear programming, vector, derivative have good performance. The following author from the relevant provincial and municipal college entrance examination questions and college entrance examination simulation questions selected