代数推理题是高考的热点题型之一．国家考试申心的命题专家称之为今后高考命用的方向．这类问鹰，常以高中代缴的主体内容--函数、方程、不挂式、数列及其综合部分为知识背景，并与高等教学知识及思想方法相衔接，立意新颖，抽象程度高．鉴于考生在解答此类问题时常感到无所适 The algebraic reasoning problem is one of the hot topics in college entrance examination. The proposition expert of the national examination Shen Xin is called the direction of future college entrance examination. This type of questioning eagle often uses the main content of high school payment—functions, equations, unattached patterns, sequences, and their integrated parts—as a knowledge background, and is linked with higher teaching knowledge and ideological methods. It is innovative and has a high degree of abstraction. Given that candidates often feel at ease when answering such questions