自江苏进入新课改以来,数学高考命题体现出“稳中有降,不乏创新”的平稳状态,尤其是2009年的数学试卷,更是波澜不惊,甚至受到思维能力一般的学生的欢迎,但数学教学作为培养学生理性思维的主要载体,人为减低思维能力的考查,受到一些专家、学者的质疑,同时担心题海战术愈演愈烈.2 Since Jiangsu entered the new curriculum reform, mathematics college entrance examination proposition reflects the “steady decline, there is no lack of innovation,” the steady state, especially in 2009 mathematics papers, but also placid, and even by the general thinking of students welcome, However, mathematics teaching, as the main carrier for cultivating students’ rational thinking, has been questioned by some experts and scholars for man-made reduction of thinking ability, meanwhile, the problem of maritime tactics becomes more and more intensified.2