“电路”一章的作图题.可训练学生的实际动手能力和形象思维能力,加深对串、并联电路特点的理解.下面对这章作图题的类型作粗浅的分析,供同学们参考.一、根据电路图连接实物电路例1按图1所示电路,用笔代替导线连接图2的实物电路. The “circuit” chapter of the drawing questions. Can train the students practical ability and image thinking ability, to deepen the understanding of the characteristics of the string, parallel circuit. The following analysis of the type of this chapter to make a shallow analysis for the students Reference. First, according to the circuit diagram of the connection to the physical circuit 1 according to the circuit shown in Figure 1, with a pen instead of wire connected to the physical circuit of Figure 2.