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近几年广东高考理综化学试题中实验题(第33题或第I卷选择题)对物质检验这个考点的考查重现率是100%,因为它能够很好考查学生的思维能力、分析和解决实际问题的能力、各种实验素养等综合考察,是区分度很高的试题,也必然导致部分同学得分较低。归根结底,还是排除干扰方面的应试技巧和元素及其化合物知识掌握与应用存在欠缺,因此在高三第二轮复习阶段必须专题的复习,以达到突破该考这
In recent years, Guangdong college entrance examination science and chemistry experiment questions (33 questions or Volume I multiple-choice questions) on the physical test of this test test re-examination rate is 100%, because it can test the students’ thinking ability, analysis and The ability to solve practical problems, a variety of experimental accomplishments and other comprehensive study, is a very high degree of questions, but also inevitably lead to some students score lower. In the final analysis, or exclude interference in the examination techniques and elements and their compounds knowledge of the lack of knowledge and application, so the second round of the third round of review must be the topic of review in order to achieve a breakthrough in the test