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化学实验综合题是高考化学必考大题之一,也是高考的难点之一.分析近几年高考试卷,发现大多数化学实验综合题情景新颖,对学生实验能力要求较高,试题的区分度较好.主要考查考生获取信息、处理信息、运用信息解决问题的能力;考查考生对实验目的、实验步骤理解是否深刻,能否深入挖掘实验的内涵和外延.本文对实验综合题的特征做简要的分析,
Chemistry experiment is one of the college entrance examination chemistry exam questions, but also one of the difficulties of the college entrance examination.Analysis of college entrance examination papers in recent years, found that most of the chemistry experiment comprehensive questions scene novel, higher requirements for students experimental ability, the test of the distinction The main test candidates access to information, processing information, the ability to use information to solve the problem; test candidates for the purpose of the experiment, the understanding of the experimental step is profound, whether to dig in-depth experimental connotation and extension.In this paper, Analysis,