近年来的高考数学模拟试题中,经常出现了一些以学生已有的知识为基础,并在此基础上进一步引申或定义新的内容的信息迁移题.因这类题目既考查了学生的阅读理解能力和数学语言转化能力,同时又考查了学生的探索能力和创新能力,所以各种立意新颖,构思精巧的信息题便倍受高考命题者的青睐. In the mathematics simulation test questions of college entrance examinations in recent years, information transfer questions based on the students’ existing knowledge and on the basis of which the students have further developed or defined new contents often appear. These questions have examined students’ reading comprehension. Ability and mathematics language conversion ability, at the same time examines the student’s exploration ability and the innovation ability, therefore each kind of idea novel, the exquisite idea information question will receive the college entrance examination proposition person’s favor.