类比方法是物理学习中经常运用的一种学习方法,在学习新知识,总结归纳规律、分析处理习题等方面有广泛运用.1 学习新知识在教学中,为使学生尽快地理解新知识、掌握新内容,经常找一些与新知识类似的已知知识,运用类比方法,通过已知的知识,来理解未知的知识,这不仅使学生学会了知识,而且提高了思维能力.例如电压一节,为了使初中生理解形成电流的原因,教材用水流形成的原因进行了类比解释. The analogy method is a learning method often used in physics learning. It is widely used in learning new knowledge, summarizing induction rules, analyzing and processing exercises, etc. 1 Learning new knowledge in teaching aims to enable students to understand new knowledge and master as soon as possible. The new content often finds similar knowledge similar to new knowledge and uses analogy to understand unknown knowledge through known knowledge. This not only enables students to learn knowledge, but also improves their thinking ability. For example, the voltage section, In order to make junior high school students understand the reasons for the formation of currents, the causes of the flow of teaching materials are analogized.