原版英语小短文 56. Change a Light Bulb

　　He turned on the light switch. The hall light went on. Then he heard a popping sound because the light bulb blew out. It was time to change the bulb. He went into the kitchen. He opened a kitchen cabinet. He looked at five different light bulbs. One of them was 100 watts¹. That was the one he needed. He went back into the hall. He unscrewed three screws. These screws held the glass globe in place. The globe protected the light bulb. He removed the glass globe. He looked into the bottom of it. A dead bug² was in the bottom. He put the bug into the trash. He unscrewed the old light bulb. He shook it. It made a noise. He screwed in the new light bulb. He replaced the globe. He screwed in the three screws. The light went on. He threw out the old bulb.

1 watts   

（电力计量单位）瓦，瓦特( watt的名词复数 )

参考例句：

• My lamp uses 60 watts; my toaster uses 600 watts. 我的灯用60瓦，我的烤面包器用600瓦。
• My lamp uses 40 watts. 我的灯40瓦。

2 bug   

n.虫子；故障；窃听器；vt.纠缠；装窃听器

参考例句：

• There is a bug in the system.系统出了故障。
• The bird caught a bug on the fly.那鸟在飞行中捉住了一只昆虫。