.近几年一向“平和”的高考三角题,2005年发生了一些变化,出现了构思精巧、新颖别致、极富思考性和挑战性的新题,这些题具有很好的区分和选拔功能,是考查考生数学素养和能力的好素材.一、以三角为背景的信息迁移题以三角创新题的面目出现的旨在考查创新意识的信息迁移题,要求考 In recent years, there have been some changes in the college entrance examination triangle in the “peace”. In 2005, there were some new ideas with exquisite ideas, novelty, thinking, and challenging questions. These questions have very good distinction and selection functions. Is a good material to examine the candidate’s mathematics literacy and ability. First, the information transfer question in the background of the triangle appears in the face of the triangle innovation question to examine the information transfer problem of innovation consciousness, asks to test