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不等式是高中数学的重要内容,它渗透到了高中数学课本的各个章节,是高考命题的重点和热点.纵观2007年全国各地的高考题,几乎考遍了不等式的所有知识点.单纯的不等式考题,一般是中低档题(难度),内容多涉及不等式的性质、解法、均值不等式的应用以及含有参数的不等式;与函数、数列、导数等知识结合的不等式题,一般是中高档题,在解答题中出现.2008年高考不等式的命题仍会继续保持2007年的命题特点,淡化独立性,突出工具性;以客观题考查不等式的性质和解法;解答题则突出不等式与函数、数列、
Inequality is an important part of high school mathematics. It permeates the various chapters of high school mathematics textbooks and is the focus and hot spot of the college entrance examination proposition. Looking at the college entrance exam questions in all parts of the country in 2007, almost all knowledge points of inequality have been studied. Simple inequality test questions Generally speaking, it is a mid-to-low grade question (difficulty). The content mostly involves the nature of the inequality, the solution, the application of the mean inequality, and the inequalities with parameters; the inequalities with the knowledge of functions, sequences, derivatives, etc. are generally medium-to-high-grade questions. The propositions of the 2008 college entrance examination inequality will continue to maintain the features of 2007 propositions, dilute independence, and highlight instrumentality; use objective questions to examine the nature and solution of inequalities; answer questions highlight inequalities and functions, sequences,