电学是初中物理知识的重要组成之一,每年中考电学所占比重也较大。学生往往对此只在书面上字斟句酌,却很少将其理论与实际生活中的家用电路相结合,殊不知掌握了初中电学的精髓对解决家用电路中的常见问题意义重大,同时在保障安全的前提下利用初中电学知识不仅能解决家用电路的实际问题,还能促进和帮助学生对初中电学的理解和掌握。 Electricity is one of the important components of junior high school physics knowledge. Students tend to be careful in writing, but seldom combine their theory with real-world home circuits. Everyone knows that the essence of junior middle school electricity is of great importance to solving the common problems in home circuits, and at the same time, the premise of ensuring safety Under the use of junior high school electrical knowledge can not only solve the practical problems of home circuits, but also to promote and help students understand and master the junior high school electrical.