论高考化学实验复习策略

On the Strategies of Reviewing Chemistry Experiments for College Entrance Examination

中学化学是以化学实验为中心的课程,而探究性实验题以其创新、灵活的特点,正在取代陈旧的命题套路,成为高考命题的热点题型.通过对高考化学实验试题的分析和研究,发现近年来的试题有源于课本、突出基础、强调综合、注重创新的特点,在高考化学实验复习中应从实验原理入手,结合具体实验题目的特点,根据题给信息、认真审题,抓住题眼,就能顺利解答实验题.

The curriculum chemistry in a middle school is a course centered on chemical experiments. The obsolete test questions for college entrance examination are being replaced by exploratory experimental questions with the innovative and flexible features,and the exploratory experimental questions have become the hot types of questions for college entrance examination.Through the analysis and research on the experimental questions of college entrance examination, it is found that the test questions in recent years have the following characteristics：textbooks-centered, highlighting the foundation, emphasizing the integration and focusing on the innovation. In the review of chemistry experiments, we should start from the experimental principles, combine the characteristics of specific experimental topics, analyse the questions according to the information given,and focus on the keys of the questions, then we can successfully answer the experimental questions.