近年来江苏高考中出现了一些以实际生活问题为背景立意命题的试题,旨在考查学生在解决实际问题当中如何构建物理模型、运用数学方法处理物理问题的能力,而这些题也恰恰是学生失分最多的一类题,通过两个具体的案例来探讨如何培养学生的建模意识和提高学生自主探究、自主建构、自主创新的能力,提高高三物理复习的有效性。 In recent years, Jiangsu college entrance examination there have been some real life problems as the background of the conception proposition questions to examine the students in solving practical problems how to build a physical model, the ability to use mathematical methods to deal with physical problems, and these problems is precisely the loss of students By the two specific cases to explore how to cultivate students’ awareness of modeling and improve their ability of independent exploration, independent construction, independent innovation, and improve the effectiveness of the third year physics review.