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正弦定理和余弦定理____________________________________________________________________________________________________________________________________________________________________教学重点:掌握正弦定理和余弦定理的概念,定义,公式的变形应用教学难点:公...
2019-09-17
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正弦定理和余弦定理的应用____________________________________________________________________________________________________________________________________________________________________教学重点:掌握正弦定理和余弦定理的应用,高度,距离,角度的准确判断...
2019-09-17
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5备课币
正弦定理和余弦定理的应用____________________________________________________________________________________________________________________________________________________________________教学重点:掌握正弦定理和余弦定理的应用,高度,距离,角度的准确判断...
2019-09-17
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5备课币
数列的概念____________________________________________________________________________________________________________________________________________________________________教学重点:掌握数列的概念与表示方法,通项公式的求解,数列的单调性、最值求解教学难...
2019-09-17
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5备课币
数列的概念____________________________________________________________________________________________________________________________________________________________________教学重点:掌握数列的概念与表示方法,通项公式的求解,数列的单调性、最值求解教学难...
2019-09-17
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5备课币
等差数列的概念、性质____________________________________________________________________________________________________________________________________________________________________教学重点:掌握等差数列的概念、通项公式及性质;求等差中项,判断等差数列...
2019-09-17
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5备课币
等差数列的前项和____________________________________________________________________________________________________________________________________________________________________教学重点:掌握等差数列前项和通项公式及性质,数列最值的求解,与函数的关系教...
2019-09-17
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5备课币
等差数列的概念、性质____________________________________________________________________________________________________________________________________________________________________教学重点:掌握等差数列的概念、通项公式及性质;求等差中项,判断等差数列...
2019-09-17
0次下载
5备课币
等差数列的前项和____________________________________________________________________________________________________________________________________________________________________教学重点:掌握等差数列前项和通项公式及性质,数列最值的求解,与函数的关系教...
2019-09-17
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5备课币
等比数列的概念、性质____________________________________________________________________________________________________________________________________________________________________教学重点:掌握并理解等比数列的概念及性质,通项公式的求解,等比数列与指...
2019-09-17
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5备课币