(浙江专用)2018版高考数学大一轮复习第九章平面解析几何9.7抛物线教师用书INCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\新建文件夹\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINETINCLUDEPICTURE"\\\\师阁\\e\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\基础知识自主学习.TIF"\*MERGEFORMATINET1.抛物线的概念平面内与一个定点F和一条定直线l(l不经过点F)的距离相等的点的轨迹叫做抛物线.点F叫做抛物线的焦点,直线l叫做抛物线的准线.2.抛物线的标准方程与几何性质标准方程y2=2px(p>0)y2=-2px(p>0)x2=2py(p>0)x2=-2py(p>0)p的几何意义:焦点F到准线l的距离图形INCLUDEPICTUREINCLUDEPICTURE"E:\\师阁\\INCLUDEPICTURE"E:\\师阁\\INCLUDEPICTURE"E:\\师阁\\1"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\新建文件夹\\9-41.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-41.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-41.TIF"\*MERGEFORMA2017\\一轮\\一轮数学(浙江)\\word\\新建文件夹\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\新建文件夹\\9-43.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-43.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-43.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-43.TIF"\*2017\\一轮\\一轮数学(浙江)\\word\\新建文件夹\\9-44.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-44.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-44.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-44.TIF"\*2TINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-41.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-41.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-41.TIF"\*2017\\一轮\\一轮数学(浙江)\\word\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-42.TIF"\*MERGEFORMATINETINCLUDEPICTURE"\\\\师阁\\e\\师阁\\2017\\一MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\2017\\一轮\\一轮数学(浙江)\\word\\9-43.TIF"\*MERGEFORMATINETINCLUDEPICTURE"E:\\师阁\\20...