在PTE中,无论是Summarise Spoken Text 还是 Re-tell Lecture的考题大都是从真实的讲座或者演讲中截取的,中间经常经常夹杂很多不同的环境音.很多同学都反映有时未必是听不懂,而是听不到. 鉴于此,墨尔本文波雅思PTE专门为大家总结了真实讲座的PTE练习音频,相比新闻音频来说,整体更加接近PTE考试的真题,内容方面,我们也会为大家提供考试中存在的近似题,最近我们会持续更新,敬请期待!
Special relativity in some senses surely wrong, what we do in physics is we take current understanding which applies in one domain and we extend it so that it applies to a more broad spectrum of physical phenomenon. So Newton’s ideas work well when things are not too massive and not moving too quickly. Einstein came along and show that if things are moving quickly or very massive, Newton’s ideas need to be modified and that’s where we get special and general relativity, they embrace a wide range of physical phenomenon. But as we push into the quantum domain, very very small scales, we find yet other laws and we’re still struggling to figure how those quantum laws completely meld with the full spectrum of relativistic laws that Einstein found. And every indication we have is that Einstein’s ideas will need to be modified too in order that they can embrace an even bigger range of phenomenon that will include things that are fantastically smaller, fantastically energetic.
