2015年高考浙江卷文科第15题,以椭圆为载体,综合椭圆有关概念和直线有关知识,注重知识内在联系和学生推理论证能力的考查,立意深刻,内涵丰富,实为一道好题.本文就其解法作一些探析,抛砖引玉,以期引起大家更多的思考.1.真题呈现椭圆x~2/a~2+y~2/b~2=1(a>b>0)的右焦点F(c,0)关于直线y=b/cx的对称点Q在椭圆上,则 2015 Zhejiang college entrance examination article 15 questions, with oval as the carrier, the concept of ellipse and the line of knowledge, pay attention to the relationship between knowledge and student reasoning demonstration test, deep conception, rich in content, in fact, is a good topic. The solution to make some analysis, initiate, in order to arouse more thinking .1 Zhenti presents elliptical x ~ 2 / a ~ 2 + y ~ 2 / b ~ 2 = 1 (a> b> 0) right focus F c, 0) The symmetry point Q on the line y = b / cx is on the ellipse, then