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物理图象是表示物理规律的一种数学工具,每年高考都有这方面的内容.而学生则普遍不习惯利用图象来分析和解决问题.本文试对1980年以来高考图象试题作一统计分析. 一、试题统计 1980年以来11年(除1984年外,每年都有有关的高考图象试题)共25道,平均每年两道;总计93分,平均每年8.4分.其中1981年14分,1982年12分,1985年19分.特别是近两年,1990年计10分共四道题,1991年计11分共四道题,都占总题量的百分之十几.
The physical image is a mathematical tool that represents the laws of physics. Each year the college entrance examination has this aspect. Students are generally not accustomed to using images to analyze and solve problems. This paper tries to make a statistic on examination questions for college entrance examinations since 1980. Analysis. I. Examination statistics for 11 years since 1980 (except for 1984, each year related to the college entrance examination image test questions) a total of 25, an average of two; a total of 93 points, an average of 8.4 points per year. Of which 14 points in 1981 1982, 12 minutes, 19 minutes in 1985. Especially in the last two years, 1990 scored 10 points in total, and in 1991 it scored 11 points in total, accounting for more than 10% of the total.