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一些同学在解题时只是死扣书本,机械应用一些基本概念,物质的性质,化学反应方程式和实验现象,对化学反应的情景、进程、原理等漠然不顾。没有注意到理论与实际相联系,得出与实际情景不相符的答案。因此,在平常的学习过程中要注意加深对知识的理解,加强不同情景下对知识应用的变式训练,克服解题时的心理障碍。通过以下几方面的分析,能对大家有所启示。
Some classmates only decipher the book when they solve the problem, and mechanically apply some basic concepts, material properties, chemical reaction equations and experimental phenomena, and ignore the scenes, processes, and principles of chemical reactions. Did not pay attention to the connection between theory and practice and come up with answers that are inconsistent with the actual situation. Therefore, in the ordinary learning process, we must pay attention to deepen the understanding of knowledge, strengthen the variable training of knowledge applications under different scenarios, and overcome the psychological obstacles when solving problems. Through the following analysis, we can inspire you.