高考数学总复习高考研究课垂直问题3角度-线线线面面面市赛课公开课一等奖省名师优质课获奖课件.pptx

结 束,垂直问题,3,角度,线线、线面、面面,考点,考查频度,考查角度,垂直关系基本问题,5,年,2,考,垂直、平行关系基本问题判断,线面垂直证实,5,年,3,考,证实线线垂直、线面垂直,面面垂直证实,5,年,2,考,证实面面垂直,1/27,2/27,3/27,4/27,5/27,6/27,7/27,8/27,9/27,10/27,11/27,12/27,13/27,14/27,15/27,16/27,17/27,18/27,19/27,20/27,21/27,22/27,23/27,24/27,25/27,26/27,27/27,