构造法在解题中的应用内容摘要 构造这种方法它的实质是先去分析要解决的问题它的内在在结构上有什么样的特征和性质，或者说有什么样的规律，用上自己至今为止学过的所有数学知识，构造一个与要解决的问题有密切关系的数学模型，这样呢就把原来的问题转化为比较容易求出答案的新问题，通过这种模型问题就会转化，很快得到答案。在面对比较复杂，具有一定难度的题目时，使用构造法可以帮助我们攻克难题，使问题简单化，本文将重点描述在解题中怎样巧妙使用构造法。具体的说，本文将主要来写以下几个问题：构造不等式、构造数列、构造辅助函数、构造级数等。【关键词】构造法 不等式 数列 函数 级数The application of construction method in problem solving1AbstractConstruct the essence of this method it is to analyze the problem to be solved first what were some of its inherent in the structure characteristics and properties of, or what kind of rule, using his so far learned all of the mathematical knowledge, construct a have close relationship with the problem of the mathematical model of it is to convert the original problem into is easier to find out the answer of new problems, and through this model will transform, get the answer soon.In the face of more complex, with a certain degree of difficulty, the use of construction method can help us overcome the problem, make the problem simple, this paper will focus on how to use construction method in solving the problem. Specifically, this paper will mainly write the following problems: constructing inequality, constructing sequence, constructing function, constructing series, etc【Key words】construction method inequation sequence function series目录一、引言...............................................1（一）构造思想.........................................................1（二）构造思想的功能...................................................1二、构造不等式.........................................12三、构...
