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铜元素是过渡金属元素之一,是高考中除铁以外的重要考点。在近几年高考中“铜的地位”逐步提高,考查角度也多样化。在中学阶段涉及某一物质的性质时,往往离不开基本概念和理论的支持,而相关理论又会依托于元素化合物知识进行考查。依托于概念和理论框架结构的立体化建立会让人对本部分知识的考查点更加清晰。高考化学试题注重考查主干知识和核心观念,重视基础知识的积累,基本技能的训练,学习方法的感悟。在高考所要求的四种基本能力(观察能力、实
Copper is one of the transition metal elements, is an entrance examination in addition to an important test center. In recent years, college entrance examination in the “status of copper ” gradually increased, examine the angle is also diverse. When it comes to the nature of a substance in secondary school, it is often inseparable from the support of basic concepts and theories, and relevant theories rely on the knowledge of elemental compounds. Relying on the conceptual and theoretical framework to establish the three-dimensional structure of the knowledge of this part of the test point clearer. Entrance exam questions focus on key knowledge and core concepts, emphasis on the accumulation of basic knowledge, basic skills training, learning methods of perception. In the college entrance examination required four basic skills (observation ability, real