高考数学复习第8章平面解析几何第7讲双曲线理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,1/53,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,|,2/53,坐标轴,原点,3/53,a,2,b,2,4/53,5/53,6/53,7/53,B,8/53,9/53,C,10/53,B,11/53,12/53,13/53,14/53,15/53,C,16/53,17/53,18/53,19/53,20/53,21/53,22/53,A,23/53,24/53,25/53,D,26/53,27/53,28/53,29/53,30/53,31/53,32/53,33/53,34/53,D,D,35/53,36/53,37/53,38/53,A,39/53,D,40/53,41/53,42/53,43/53,44/53,45/53,46/53,47/53,48/53,2,49/53,50/53,51/53,A,52/53,53/53,