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对于导数题很多论文分别从不同的角度进行了研究和对于题型的归纳整理.由于近年内高考试卷压轴问题常常放在导数上,因为函数问题本身带有很强的抽象性,而且经常考查分类讨论的思想,所以学生们会经常出现分类标准选择有问题或者讨论时做不到不重不漏,从而导致最后问题不能顺利解决或者解答不完整.本文对于部分导数大题运用数形结合思想进行巧妙的大题小解,最大可能的解决学生面临的问题,着力提高学生的解题能力和培养学生的数学思想.
Many papers on derivative problems have been studied from different perspectives and summarized for the topic types.As the entrance examination scroll axis problem is often put on the derivative in recent years because the function problem itself has a strong abstraction and often examines the classification Discussing the thinking, so students often appear when there is a problem of classification criteria or can not do not overdoing the discussion, resulting in the final problem can not be successfully solved or the answer is not complete. Clever solution to the problem, the greatest possible solution to the problems faced by students, focus on improving students ’ability to solve problems and develop students’ mathematical thinking.