以往的教育只注重学生的成绩,忽视化学实验的作用,不做,少做,甚至不做实验,让学生记忆实验的现象、结论,限制了学生的发展。因此,我们必须采取有利措施加强实验教学,优化教学过程,改革实验教学。在教学中培养学生的观察能力、分析能力、归纳 In the past, education focused on students’ performance, ignored the role of chemical experiments, did not do it, did less, did not even experiment, and let students remember the phenomena and conclusions of experiments. This restricted the development of students. Therefore, we must take advantageous measures to strengthen experimental teaching, optimize teaching process and reform experimental teaching. In teaching students to develop the ability of observation, analysis, induction