触电通常是由直接接触电源所引起的,有时受高压电或雷雨时闪电电击,也会造成触电。发现有人触电,要立即关上开关,切断电源;或立即用干燥木棒、竹竿等不导电的东西,把触电者与电源隔开。但要注意,切不可用手去拉触电者,以免发生连续触电。触电者隔离电源后,如呼吸、心跳停止,应马上急救,直至呼吸、心跳恢复正常为止。急救方法是: Electric shock is usually caused by direct contact with the power supply, sometimes by high-voltage lightning or lightning storms, can cause electric shock. Found someone electrocuted, to immediately turn off the switch, cut off the power; or immediately with dry sticks, bamboo and other non-conductive things, the electric shock and the power source. But be careful not to use hand to pull the electric shock, in order to avoid a continuous electric shock. Electric shock isolated power, such as breathing, heartbeat, should be immediately rescued until breathing, heartbeat back to normal so far. First aid method is: