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近年来,中考数学试题越来越重视考查学生根据具体问题中的数量关系,列出一元一次不等式(组),解决实际问题的能力。下面以2003年中考题为例,加以分析说明.
In recent years, the mathematics questions in the senior high school entrance examination have attached more and more importance to the examination of students’ ability to solve practical problems based on the number of inequalities (groups) in accordance with the quantitative relationship in specific issues. The following example of the 2003 exam questions will be analyzed and explained.