2022年下半年英语六级口语经典背诵文章：电力

2022-06-27 10:45:00来源：网络

【好课】新东方英语六级精品课 | 【优惠】六级名师网课 | 六级名师免费课
【六级报考】六级考试报名时间|入口 | 六级准考证打印时间|入口 | 六级成绩查询时间|入口
【六级备考】六级阅读技巧大全 | 六级翻译技巧大全 | 六级作文精选汇总 | 历年六级真题及答案

　　新东方英语六级频道为备考的同学们整理了2022年下半年英语六级口语经典背诵文章：电力，希望可以为大家带来帮助，一起来学习一下吧。

　　2022年下半年英语六级口语经典背诵文章：电力

　　Electricity

　　The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent refrigerators.

　　Yet, people began to understand how electricity works only a little more than two centuries ago. Nature has apparently been experimenting in this field for million of years. Scientists are discovering more and more that the living world may hold many interesting secrets of electricity that could benefit humanity.

　　All living cell send out tiny pulses of electricity. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working. The brain, too, sends out brain waves of electricity, which can be recorded in an electroencephalogram. The electric currents generated by most living cells are extremely small – often so small that sensitive instruments are needed to record them. But in some animals, certain muscle cells have become so specialized as electrical generators that they do not work as muscle cells at all. When large numbers of these cell are linked together, the effects can be astonishing.

　　The electric eel is an amazing storage battery. It can seed a jolt of as much as eight hundred volts of electricity through the water in which it live. ( An electric house current is only one hundred twenty volts.) As many as four-fifths of all the cells in the electric eel’s body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to length of its body.

　　以上是新东方英语六级频道小编为大家带来的“2022年下半年英语六级口语经典背诵文章：电力”，希望考生们都能备考顺利，取得优异的成绩，顺利通过英语六级考试。

新东方英语六级好课免费听↓↓↓

课程名称	课程亮点	试听
【小班课】英语四六级零基础无忧计划	1V1答疑	免费试听
【零基础】四六级全科专项突破	单项全面进阶	免费试听
【阅读】四六级阅读高分技巧	双师精讲阅读	免费试听
【写作】四六级写作万能模板	双师精讲写作	免费试听
【听力】四六级听力高分技巧	双师精讲听力	免费试听
【寒假班】英语四六级全程班	考前冲分快准狠	免费试听
了解更多四六级课程