英语翻译Men have always wondered about the earth they live on and about the ①_____ above them.When early men looked at the night sky,they asked themselves a lot of questions.They looked at the moon,and wondered what this strange bright object i

英语翻译Men have always wondered about the earth they live on and about the ①_____ above them.When early men looked at the night sky,they asked themselves a lot of questions.They looked at the moon,and wondered what this strange bright object i
英语翻译
Men have always wondered about the earth they live on and about the ①_____ above them.
When early men looked at the night sky,they asked themselves a lot of questions.They looked at the moon,and wondered what this strange bright object in the sky was.They did not understand why it changed its shape from night to night.They looked at the stars and planets.They also wondered why some of them changed their positions,while others did not.
②他们也思考地球的形状. Most early people believed the earth was flat.
③In different parts of the world,there were different ideas about the universe. The ancient Greeks were the first people to study the universe more scientifically.In the sixth century BC Pythagoras put forward the idea that the world was round.However,he could not explain why people at the bottom of the world did not fall off.
It was not until the sixteenth and seventeenth centuries that scientists found the answers to some important questions.④With the help of Galileo’s telescope,people could see the sky more clearly,and find the positions of the stars and planets. Finally in 1665,Isaac Newton explained to the world what gravity (重力) was and people at last understood why they did not fall off the earth.

英语翻译Men have always wondered about the earth they live on and about the ①_____ above them.When early men looked at the night sky,they asked themselves a lot of questions.They looked at the moon,and wondered what this strange bright object i
人们一直都对他们居住的这个地球以及他们头顶上的天空充满好奇.早期的人类抬头仰望夜空时,问了他们自己很多的问题.他们看向月亮,好奇天上这个奇怪的明亮的物体是什么,他们不理解为什么月亮每晚都会改变形状.他们看向星星与行星.他们又好奇为什么有些星星改变他们的位置,有些不改变.他们也思考地球的形状.大部分的早期人类相信地球是平的.在世界的不同地方,人们对宇宙的想法也不同.古老的希腊人是最先开始更科学的研究宇宙的.在公元前第六世纪毕达哥拉斯首先提出地球是圆的这个理论.然而,他不能解释为什么球形底部的人们不会掉下去.是到了十七十八世纪科学家们才发现一些关键问题的答案.在望远镜的帮助下,人们能更清楚的观测天空,并且找到星星与行星的准确位置.最终,在1665年,牛顿对世人解释了重力是什么此后人们终于理解了为什么他们没有掉下去.
纯手打,望采纳