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近几年来各地中考纷纷出现“材料题”.试题往往都是以考生熟悉的物品为图片背景材料,标出该物品中一些重要的组成材料的名称,考查物质的分类、化学式或元素符号的书写、材料的分类以及材料中涉及到一些重要物质的性质的考查,另外还对材料的使用给自己带来的启示或意义方面的考查,预测今后的中考材料题还将会以这种命题的方式出现.一、考题综述从考查方式上看,材料题一般会以4道左右的小题并列呈现,而且都是围绕给出的图片进行分析.小题都是以填空题的
In recent years, examinations have appeared in many places “questions. ” Questions are often based on candidates familiar with the picture background material, marked the material in some of the important names of the constituent materials to examine the classification of substances, chemical or element symbols The classification of materials and materials involved in the inspection of the nature of some important substances, but also on the use of materials to bring their own implications or significance of the test, the prediction of the future of the material will be the subject of this test The way to appear.A review of the test From the examination method point of view, the material problem is generally presented in small questions about 4, and are all around the picture given for analysis.Small topics are filled in the blank question