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图形与变换作为初中数学几何内容的四个组成部分之一,在《全日制义务教育数学课程标准》中占有重要位置.作为新增加的内容,图形与变换对于培养同学们空间观念、拓展几何的活动视野和研究途径,都具有其他内容无法替代的作用.因而,图形与变换成为近年来中考数学试题的常客,占有较大的比重.各地的中考题中出现了许多有关图形与变换的新题型.本文列举其中的典型试题,分析和研究其命题规律.
As one of the four components of mathematics geometry content of junior high school, graphics and transformation occupy an important position in the mathematics curriculum standard of full-time compulsory education.As a newly added content, graphics and transformation, it is of great importance to cultivate the students’ Activities and research approaches, have other content irreplaceable role.Therefore, graphics and transform into the mathematics test questions in recent years, the majority of students, occupy a large proportion of the examination questions around the emergence of many new questions on graphics and transformation This article lists the typical test questions, analyzes and studies the proposition law.