“理解题意”是解题的第一环节,但它往往却被同学们所忽视.善于解题的人用一半的时间理解题意(审题),只用另一半的时间完成解答(做题).同学们不能很好地理解题意的重要原因:一是没有树立理解题意的意识;二是没有养成理解题意的习惯;三是没有掌握理解题意的方法.“发展数学应用意识”是《普通高中数学课程标准》中的一条基本理念,而数学建模是解决应用问题的关键.下面结合一道实际 “Understand the inscription” is the first part of the problem, but it is often ignored by the students.Good for problem-solving people with half the time to understand the problem (exam), only the other half of the time to complete the answer ( Doing the question.) Students can not well understand the important reasons for the questions: First, there is no awareness of the problem; Second, there is no habit of understanding the problem; Third, there is no way to understand the problem. The development of mathematical application of consciousness “is” a common high school mathematics curriculum standards, "a basic concept, and mathematical modeling is the key to solve the application problems. The following combination of an actual