近几年数学高考试题改革的一个显著特点是增加了探索性问题，对学生在解题过程中的探索能力逐渐地在提高要求，这也是符合淡化技巧、考查能力、鼓励创新这一大方向、大趋势的要求．所谓探索能力，也就是去伪存真、由表及里、从现象到本质、由特殊到一般的发现、提出、归纳、分 In recent years, a significant feature of the reform of mathematics test questions is that they have increased the exploratory problems and gradually increased the ability of students to explore in the process of solving problems. This is in line with the general direction of diluting skills, examining abilities, and encouraging innovation. Great trend requirements. The so-called exploration ability is to find, present, summarize, and separate from the truth, from the surface to the inside, from the phenomenon to the essence, and from the special to the general.