高考数学复习第8章平面解析几何第7讲双曲线文市赛课公开课一等奖省名师优质课获奖课件.pptx

栏目导引,知能训练,轻松闯关,名师讲坛,素养提升,典例剖析,考点突破,教材回顾,夯实基础,第八章 平面解析几何,第,7,讲双曲线,第八章 平面解析几何,1/52,条,件,结论,1,结论,2,平面内动点M与平面内两个定点F1，F2,M点,轨迹为,双曲线,_,为双曲线焦点,|,MF,1,|,|,MF,2,|,2,a,_,为双曲线焦距,2,a,|,F,1,F,2,|,F,1,、,F,2,|,F,1,F,2,|,2/52,坐标轴,原点,3/52,a,2,b,2,4/52,5/52,6/52,7/52,B,8/52,C,9/52,B,10/52,11/52,12/52,13/52,14/52,C,15/52,16/52,17/52,18/52,19/52,20/52,21/52,A,22/52,23/52,24/52,D,25/52,26/52,27/52,28/52,29/52,30/52,31/52,32/52,33/52,D,D,34/52,35/52,36/52,37/52,A,38/52,D,39/52,40/52,41/52,42/52,43/52,44/52,45/52,46/52,47/52,2,48/52,49/52,50/52,A,51/52,52/52,