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化学是以实验为基础的一门学科,实验是化学的灵魂,化学概念、原理和规律大多是由实验推导和论证的,因此,学习、体验、探究化学都离不开实验。实验有助于加深对化学概念、原理和规律的理解,也有助于培养考生的科学态度和创新精神。正因为实验在化学学科中的重要性,才使得实验题成为每年高考必不可少的重要题型,特别是山东、广东、海南、宁夏等地区实施新课程以来,实验题及其相关题型在高考试卷中占据的分量更重(约为20%),主要考查考生的探究能力和化学素养。2010年高考化学实验命题的重点在实验操作、实验原理、实验探究、
Chemistry is a discipline based on experiments. Experiments are the soul of chemistry. The concepts, principles and laws of chemistry are mostly derived and demonstrated by experiments. Therefore, it is necessary to study, experience, and explore chemistry without experimentation. Experiments help to deepen the understanding of the concepts, principles and laws of chemistry, but also help to develop candidates’ scientific attitude and innovative spirit. It is precisely because of the importance of experiment in chemistry that makes experimental questions an indispensable and important item for college entrance examination every year. Especially since the implementation of new curriculum in Shandong, Guangdong, Hainan and Ningxia, Examination papers occupy the weight component heavier (about 20%), the main examinee’s exploratory ability and chemical literacy. 2010 college entrance examination of chemical experiments focus on the experimental operation, experimental principle, experimental exploration,