【摘 要】
:
函数是高中数学的基石,贯穿于整个高中数学教学.构造函数的方法多种多样,且此类试题的分值在高考中所占比重巨大,因此对构造函数的常见题型、方法总结进行归纳尤为必要.文章以2021年全国数学高考卷Ⅰ理科试题第12题为引例,探究构造函数的常用方法,并进行总结归纳,期望在以后的教学中达到事半功倍的效果.
【机 构】
:
常平中学,广东 东莞 523000
论文部分内容阅读
函数是高中数学的基石,贯穿于整个高中数学教学.构造函数的方法多种多样,且此类试题的分值在高考中所占比重巨大,因此对构造函数的常见题型、方法总结进行归纳尤为必要.文章以2021年全国数学高考卷Ⅰ理科试题第12题为引例,探究构造函数的常用方法,并进行总结归纳,期望在以后的教学中达到事半功倍的效果.
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