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20世纪90年代中期,应用题引起了高考数学命题专家的空前重视,数学命题范围拓展到人们普遍关注的社会热点和生产、生活实践.此后,高考数学的命题范围进一步扩大,并且从内容到形式初步成为了一门“活”的高考数学.下面分析一道去年的高考数学试题,以管窥未来高考数学命题的趋向. 例一间民房的屋顶有如图三种不同的盖法:
In the mid-1990s, the application problems caused an unprecedented attention of experts in mathematics propositions for college entrance examinations. The scope of mathematical propositions expanded to the social hot spots and production and life practices that people generally paid attention to. After that, the scope of propositions for mathematics in college entrance examinations was further expanded, and from the content to the form Initially became a “living” college entrance examination mathematics. The following analysis of a college entrance examination last year, mathematics test questions, in order to ponder the future of the college entrance examination mathematics proposition. Examples of a roof of a private house has three different cover method: