论文部分内容阅读
本章知识虽然较少,但综合性较强,难度较大,在历年高考试题中占有较大的比重,远远高于课时的比例,不等式的性质考查常与指数函数和对数函数的性质考查结合起来,一般多以选择题的形式出现;解不等式的题常以填空题和解答题的形式出现在解答题中,含字母参数的不等式较多,需要对字母参数进行分类讨论;证明不等式经常与函数结合起来考查,不等式的应用是近年数学高考的热点.
Although there is less knowledge in this chapter, it is more comprehensive and more difficult. It accounts for a large proportion of high examination questions over the years and is much higher than the proportion of class hours. The nature of the inequality test often relates to the nature of the exponential function and the logarithmic function. Combining them, they usually appear in the form of multiple-choice questions; solutions to inequalities often appear in answer questions in the form of fill-in questions and answer questions. There are many inequalities with alphabetic parameters, and it is necessary to discuss the alphabetical parameters in categories; the proof of inequalities is often The combination of functions to examine, the application of inequality is a hot spot in recent mathematics college entrance examination.