高中英语 精华双语文章 我们的圆圈运动之谜素材.docVIP

高中精华双语文章：我们的圆圈运动之谜 ? 不论是人还是动物，若不用眼睛来掌握走路方向，就会走成一个大圈。挪威生物学家格尔伯格教授经调查研究发现，只有当一个人的两只脚所迈出的每一步的长短都完全相同时，这个人才可以不用眼睛来引导脚步而能够顺着一条直线往前走。而事实上，人和动物的左右四肢的肌肉发育并不是一样的。这就是我们圆圈运动之谜最直接的答案了。 Our Circular Mystery 我们的圆圈运动之谜 Pin the Tail on the Donkey is always fun when youre watching rather than pinning. It is somewhat surprising to see how the blindfolded performers act. Instead of going straight, they always wander off to one side or the other. The greater the distance to the donkey, the farther they go astray. Have you ever wondered why they are unable to walk straight ahead? 观看别人做去把尾巴给毛驴安上的游戏，比自己亲自去做更逗人。看到了被蒙住眼睛的参加游戏表演的人所走的路线着实有点儿让人吃惊。他们都不走直线，总是要由一边偏离到另一边。参加游戏比赛的人距离毛驴越远，他们偏离目标毛驴也越远。 It is a well-known fact that a person will move in a circle when he cannot use his eyes to control his direction. Dark nights, dense fogs, blinding snowstorms, thick forests - all these can keep a traveler from seeing where he is going. Then he is unable to move in any fixed direction, but walks in circles. 一个人若不用眼睛来掌握走路的方向，就会走成一个大圈。这一事实是众所周知的。每遇到漆黑的夜晚，浓浓的大雾，伸手不见五指的暴风雪，浓密森林——这一切都会使路上的行人看不见是在往哪个方向走。这时他就不能按既定的目标前进，只能走成一个大圆圈。 Animals act the same way. You have probably heard the saying running around like a chicken with its head cut off. Well, a chicken with its head cut off actually does run around in circles. Blind birds fly in circles. And a blindfolded dog will swim in circles. A Norwegian biologist, F.O.Guldberg, decided that this problem of circular movement was worth investigating. He collected many true stories on the subject. ? 动物也会这样。你也许听过这样一句老话：像砍掉脑袋的鸡一样转着圈跑。是的，一只被砍掉了脑袋的鸡确实会转着圈跑的。瞎了眼睛的鸟也都是转着圈飞的。一双被蒙住了眼睛的狗也会转着大圈游泳。一位挪威的生物学家哥尔柏格认为绕圈运动的问题确实值得调查研究。关于这一课题他汇集了很多实际事例。 One of his stories is about people rowing on a lake during a fog on a dark night. One group of rowers who tried to cross three miles of water in foggy weather never succeeded in reaching their goal. Without knowing it, they rowed in two large circles. When they finally got to the shore, they discovered that they were at the spot they ha