正确识别、分析电路,是初中学生的最基本的能力要求。通常一些电学计算也总是要事先进行电路情况分析,而且中考中的电学压轴题的难点、关键点往往就是电路识别与分析问题。然而,对于初学电路的初中生,往往对复杂多变的电路分析感到无从下手,造成了学习上的困难。为此,必须高度? Correctly identify and analyze the circuit is the most basic ability of junior high school students. Usually some of the electrical calculations are always to be carried out in advance of the circuit analysis, but also in the test in the electrical pressure axis difficult, the key point is often the circuit identification and analysis. However, for junior high school students who begin the circuit, they often find it hard to start with the complicated and changeable circuit analysis, resulting in learning difficulties. To this end, must be highly?