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“动点”问题是近几年来出现在中考中的一种新题型,同学们对此类问题往往束手无策。它考查同学们用运动的观点观察问题、分析问题。主要通过在基本图形上的对动点运动过程中数量关系、位置关系的变化进行分析,进而解决问题。在解决问题的过程中培养同学们的发散思维能力和探究能力,现列举几例供参考。
The “movement point” problem is a new type of question that has appeared in the middle school entrance exams in recent years. Students are often unable to deal with such problems. It examines students from the perspective of sports to observe problems and analyze problems. Mainly through the analysis of the changes in the quantitative relationship and positional relationship during the motion of the moving point on the basic figure, and then solve the problem. In the process of solving problems, students’ divergent thinking ability and inquiry ability are cultivated, and several examples are listed for reference.