实物电路连接题在近几年高考中频频出现 ,成了高考中考查实验能力的热点内容之一。实物电路连接作为电学实验的基础 ,尽管同学们在实验课上实验操作过 ,但在考试中还是错误百出 ,得分率较低 ,究其原因有以下几个方面。①不会进行电路图与实物图间的转化 ,即不会把电路图中的连? The physical circuit connection problem has frequently appeared in the college entrance examination in recent years, and has become one of the hot topics in the examination ability of the college entrance examination. The physical circuit connection serves as the basis for electrical experiments. Although the students had experimented in experimental experiments, they were still erroneous in the examination and the scoring rate was low. The reasons were as follows. 1 will not be transformed between the circuit diagram and the physical map, that will not connect the circuit diagram?