跟读练习: Is there life on other planets? - BBC My World - 通过YouTube学习英语口语
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Hi, I'm Diana from Moscow, Russia.
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34 句
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Hi, I'm Diana from Moscow, Russia.
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I'm 13 years old and my question is do intelligent crashers exist on other planets?
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I love alien films and I wonder if they really exist.
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The universe is amazing and vast and we're only just beginning to explore it.
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But one One of the questions we have always asked is, are we alone?
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My name is Dr Maggie Adairin-Pocock and I'm a space scientist.
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And this is a question I've pondered since I was young.
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Back through time and across the world, we've been exploring the universe.
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And over the last few hundred years, we've been using telescopes like this here at the Royal Observatory in Greenwich, London.
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Eventually we built probes and sent them to virtually all the planets of the solar system.
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We found water on Mars, we found methane on Saturn's moon Titan, but we haven't found life yet.
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But now we have the opportunity to look at life beyond our solar system.
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We live in a galaxy called the Milky Way and it contains approximately 300 billion stars.
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Each one of these stars is a solar system with planets going around it and now we're trying to find life on these planets.
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We call them exoplanets.
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We've only been detecting these exoplanets for about 20-25 years.
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And so far we've detected around 2,500.
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But then that asks the question, if there are so many exoplanets out there, what is the probability of finding intelligent life?
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In the 1960s, a chap called Frank Drake came up with an equation to work out the probability of finding intelligent life out there.
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It's called the Drake Equation.
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No, not that Drake.
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It has seven terms in the equation.
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And one of those terms is, what's the probability of life occurring on a planet?
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Well, the only example of life on a planet we have is planet Earth.
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And we know that for life to occur here, we needed water.
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So we need to look for water on these exoplanets.
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And the truth is, we've detected it.
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We've found water in these exoplanets.
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So, is there intelligent life out there?
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Well, the short answer is, we don't know.
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But as a space scientist, I believe the probability is quite high.
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With all those stars, galaxies and moons out there, why would life just occur here?
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So we haven't found intelligent life yet, but maybe you'll be the generation that does.
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because there's plenty more where that came from.
背景与背景
在这段视频中，一位来自俄罗斯的13岁女孩名叫黛安娜，她提出了关于宇宙中是否存在其他智能生物的问题。问题引发了太空科学家玛吉·阿代林-波扣博士的回答，博士分享了她从小就思考的宇宙探索问题。她简要回顾了人类通过望远镜和探测器探索太阳系的历史，介绍了在火星和土星的卫星上发现水和甲烷的科学成就。此外，博士强调了我们生活在银河系中的数量庞大的恒星和行星，并对寻找地外文明表达了乐观的态度。这段对话融入了科学与好奇心，为英语学习者提供了丰富的语言输入。
日常交流的五个实用短语
- Do intelligent beings exist on other planets?（其他星球上是否存在智能生物？）
- The universe is amazing and vast.（宇宙是神奇而浩瀚的。）
- We've found water on Mars.（我们在火星上发现了水。）
- What is the probability of finding intelligent life?（找到智能生命的概率是多少？）
- Maybe you'll be the generation that does.（也许你们将是找到智能生命的那一代。）
逐步影子跟读指导
要有效地练习英语口语，可以借助英语影子跟读的方式，通过模仿发音和语调来提高口语能力。以下是一个逐步指南，帮助您在观看此视频时进行有效的雅思口语练习：
- 选择合适的段落：从视频中选择一段清晰且包含实用短语的对话，尽量选择与日常生活相关的内容。
- 反复收听：首先完整播放视频，理解内容后再回到所选段落，进行多次收听，抓住每个单词的发音和语调。
- 逐句跟读：尝试在每句之后停顿，以shadow speak的方式进行逐句模仿，注意语速和情感表达。
- 录音反馈：使用手机或电脑录音设备，记录自己的发音，随后与原视频进行对比，分析自己的发音与流利度。
- 持续练习：定期回顾这个视频的练习，每次尝试新的短语或更高的语速，使自己的英语口语能力不断提升。
通过这样的英语口语练习，您能提高自己的表达能力，并为未来的英语交流打下坚实的基础。
什么是跟读法？
跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。