圆锥曲线的光学性质综合问题
从近几年圆锥曲线的命题风格看,既注重知识又注重能力,既突出圆锥曲线的本质特征。而现在圆锥曲线中面积、弦长、最值等几乎成为研究的常规问题。从八省联考的趋势看圆锥曲线的光学性质和新定义问题必将在高考占一席之地。因此在高考数学复习中,通过让学生研究圆锥曲线的光学性质和新定义的相关问题,快速提高学生的数学解题能力,增强学生的信心,备战高考.
1)椭圆的光学性质:
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2)双曲线的光学性质
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3)抛物线的光学性质
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4)圆锥曲线的新定义问题
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从近几年圆锥曲线的命题风格看,既注重知识又注重能力,既突出圆锥曲线的本质特征。而现在圆锥曲线中面积、弦长、最值等几乎成为研究的常规问题。从八省联考的趋势看圆锥曲线的光学性质和新定义问题必将在高考占一席之地。因此在高考数学复习中,通过让学生研究圆锥曲线的光学性质和新定义的相关问题,快速提高学生的数学解题能力,增强学生的信心,备战高考.
1)椭圆的光学性质:
2)双曲线的光学性质
3)抛物线的光学性质
4)圆锥曲线的新定义问题