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纵观近年高考命题,无论全国卷还是各省市自主命题卷,多视角的选材和不断创新,几乎涉及高中化学所有重要实验,而以现行教材中的演示实验、学生实验和研究性实验等进行实验装置、方法、条件等方面的改进,就创造出了大纲中所要求的源于教材又高于教材的实验题,这些题能全面考查学生应具备的综合实验能力。因此,深入研究高考命题选材的特点,认真分析高考实验命题的动向,对学生实验能力的培养是非常重要的。
Throughout the college entrance examination proposition in recent years, regardless of the national volume or provincial autonomous volition, multi-angle selection and continuous innovation, involving almost all high school chemistry experiments, and the current textbook demonstration experiments, student experiments and research experiments Devices, methods, conditions and other improvements to create the outline of the requirements derived from the textbook and experimental materials than the experiment, these questions can fully examine the students should have a comprehensive experimental ability. Therefore, in-depth study of the characteristics of the college entrance examination proposition selection, careful analysis of the motivation of the college entrance examination proposition, the cultivation of experimental ability of students is very important.