抛物线性质及其应用课件高二上学期数学人教A版选择性

抛物线性质及其应用学习目标1.了解抛物线的简单几何性质；2.利用数形结合思想，会求解抛物线的综合问题；3.提升直观想象、数学运算、逻辑推理素养d2、合作学习探究新知2、合作学习探究新知①观察下面结论的证明过程，总结证明步骤，2、合作学习探究新知②如何记忆该公式？2、合作学习探究新知③思考：AB是抛物线

的焦点弦,又有怎样的结论呢？又如何记忆？请同学们思考后给出解答。2、合作学习探究新知-6416

2、合作学习探究新知

2、合作学习探究新知（2，0）（0，2）2、合作学习探究新知FF（三）课堂小结1.抛物线性质的推导及应用；请同学们熟记这些二级结论。2.抛物线性质的灵活应用，可以降低抛物线题目的思维难度，简化做题步骤，提高综合问题的解题能力。谢谢答案：BC点击添加标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.10%Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.25%Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.72%点击添加标题添加你的文本Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.添加你的文本Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.第四章节请在此输入小标题点击添加标题输入小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.输入小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.输入小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.输入小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.点击添加标题这是文字Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.这是文字Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.这是文字Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.这是文字Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.输入小标题输入小标题输入小标题输入小标题点击添加标题标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.点击添加标题小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.点击添加标题添加小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.添加小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.添加小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.添加小标题Adesignercanusedefaulttexttosimulatewhattextwouldlooklike.Ifitisnotrealtext.