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| 考题 | 计算函数极限 |
| 题型 | 选择题、填空题、解答题 ①理解函数的概念,掌握函数的表示法,会建立应用问题的函数关系; |
| 目标 | ②了解函数的有界性、单调性、周期性和奇偶性; ③理解复合函数及分段函数的概念,了解反函数及隐函数的概念; ④掌握基本初等函数的性质及其图形,了解初等函数的概念; ⑤理解极限的概念,理解函数左极限与右极限的概念以及函数极限存在与左极限、右极限之间的关系; ③掌握极限的性质及四则运算法则,掌握利用两个重要极限求极限的方法; ⑦掌握极限存在的两个准则,并会利用它们求极限(仅数学一、数学二),了解极限的性质及 极限存在的两个准则(仅数学三); ③理解无穷小量、无穷大量的概念,掌握无穷小量的比较方法,会用等价无穷小量求极限; ③理解函数连续性的概念(含左连续与右连续),会判别函数间断点的类型; |
| 重难点 | 10了解连续函数的性质和初等函数的连续性 ①洛必达法则;②泰勒公式 |