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【教学目标】知识与技能1.进一步理解化学方程式的含义。2.能正确书写简单的化学方程式。3.能真正了解书写化学方程式应遵循的两个原则。过程与方法1.掌握化学方程式配平的常用方法。2.归纳正确书写化学方程式的步骤。3.初步学会用化学方程式来表达所获得的信息。情感、态度与价值观树立做任何事必须尊重客观事实的意识,体会化学用语的方便和实用以及学化学的乐趣。【重点、难点】重点:正确书写化学方程式。
【Teaching Objectives】 Knowledge and Skills 1. To further understand the meaning of chemical equations. Can correctly write simple chemical equations. 3. Can really understand the writing chemistry equation should follow two principles. Process and methods 1. Grasp the common formula of chemical equations. 2. Summarize the steps to write the correct chemical equation. 3. Preliminary learn to use chemical equations to express the information obtained. Emotions, Attitudes and Values Establish a sense of imperative to respect objective facts and understand the convenience and practicality of chemical terms and the enjoyment of chemistry. Key, Difficulties Emphasis: Correctly formulate chemical equations.