英语四级听力复合式听写的听力原文
Contrary to the old warning that time waits for no one, time slows down when you are on the move. It also slows down more as you move faster, which means astronauts some day may survive so long in space that they would return to an Earth of the distant future. If you could move at the speed of light, your time would stand still, if you could move faster than light, your time would move backward.
Although no form of matter yet discovered, moves as fast as or faster than light, scientific experiments has already confirmed that accelerated motion causes a travelers time to be stretched. Albert Einstein predicted this in 1905, when he introduced the concept of relative time as part of his Special Theory of Relativity. A search is now under way to confirm the suspected existence of particles of matter that move at a speed greater than light. And therefore, might serve as our passports to the past. An obsession with time--saving, gaming, wasting, losing and mastering it-- seems to have been a part of humanity for as long as human have existed. Humanity also has been obsessed with trying to capture the meaning of time. Einstein used a definition of time for experimental purposes, as that which is measured by a clock. Thus time and times relativity are measurable by any hour glass, alarm clock, or atomic clock that can measure a billionth of a second.
-
2023年6月英语四级听力真题模拟预测练习
天将降大任于斯人也,必先苦其心志,劳其筋骨,饿其体肤,空乏其身,行拂乱其所为。下面是小编精心整理的2023年6月英语四级听力真题模拟预测练习,欢迎阅读与收藏。6月英语四级听力真题模拟预测练习1SectionADirections:Inthissection,youwillhear8shortconversationsand2...
-
2023年12月大学英语四级核心词汇
从战略上来说,记忆四级要考的核心词汇,比全部单词要省力。下面是本站小编精心为大家整理的2023年12月大学英语四级核心词汇,希望对大家有帮助,更多内容请关注应届毕业生网!excessn过分,过量,过剩expelv驱逐,开除,赶出expendv消费expendituren支出,消费;经费expensen开销...
-
2016年大学英语四级考试阅读理解练习
四级阅读是很多人都头疼的一个部分,但是又是最容易涨分的一个部分,只要考生多做练习找到其中的规律,就可以顺利通过考试。以下是yjbys网小编整理的关于英语四级考试阅读理解练习,供大家备考。Thereisevidencethattheusualvarietyofhighbloodpressureis,inpart,afam...
-
英语四级作文:现代交通(Modern Transportation)
在日常学习、工作抑或是生活中,大家一定都接触过作文吧,借助作文人们可以实现文化交流的目的`。那要怎么写好作文呢?以下是小编为大家收集的英语四级作文:现代交通(ModernTransportation),欢迎阅读,希望大家能够喜欢。wearewellawareoftheroleofmoderntransportation...