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在近几年的中考题中,出现了一类设计较新颖的几何题.它的最大特点是让图形动起来.所谓“动”,就是在原题型的基础上,附加了一些新的要求,或改变某些已知条件,或让图中的某点、某直线由静变动,要求探索已有的结论是否成立,或重新发现新的结论.此类题提高了对能力的要求,既富创造性,又具挑战性,因而逐渐受到各省、市中考命题者
In the examination questions of recent years, there appeared a class of geometric problems with more novel designs. Its greatest feature was to make the figures move. The so-called “move” was based on the original questions, and some new requirements were added. Or change some of the known conditions, or let the point or line in the graph change from static to static, ask to explore whether the existing conclusions are true, or to rediscover new conclusions. Such questions increase the requirements for the ability to become rich. Creativity is challenging, and it gradually receives provincial and municipal exam propositions.