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随着新课程改革的逐渐推进,图表类信息题在中考物理试卷中频频亮相,成为中考试题中一道亮丽的风景线。如何把图表信息转化为文字信息,这是图表类信息题不同于一般文字类信息题的难点所在。常见的图表类信息题可分为表格类、图像类、图示类、图画类等,在中考中出现较多且较难的是前面两类,同学们在解答这两类试题时,往往感到比较困惑,甚至束手无策。下面就以近几年的中考题目为例,找出这两类信息题的一般解题策略,抛砖引玉,
With the gradual advancement of the new curriculum reform, the chart information problem frequently appears in the middle school physics examination papers and becomes a beautiful landscape in the middle school entrance examination questions. How to convert chart information into text information, which is the difficulty of the chart information problem is different from the general text information problem. Common chart class information problems can be divided into form class, image class, graphic class, drawing class, appear more and difficult in the test in the first two categories, students answer these two types of questions, they often feel More confused, or even helpless. The following in recent years, the senior high school entrance examination questions, for example, to find out the general problem-solving strategies of these two types of information problems, initiate,