跟读练习: What Is An Atom? | The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz - 通过YouTube学习英语口语
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Oh!
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Goodness me!
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Thief!
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Thief!
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Oh!
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It's you little kitty!
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Phew!
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Oh!
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And you broke aunties favorite flower pot!
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Come on!
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We need to fix it before she comes!
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Oh, thanks!
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Let's see if this helps.
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Oh, you are already here friends.
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Please don't tell Aunty about the flower pot or she will scold us.
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Let's try to repair the damage and see if this glue could help to stick the atoms of this flower pot.
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Atoms?
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Yes Kitty, everywhere we look around is made of tiny,
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whiny objects called atoms.
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Hey, by the time this flower pod dries,
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why don't we learn more about this exciting subject and travel deep into the world of atoms.
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Zoom in!
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So, what is an atom?
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To keep it in simple words,
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atoms are the smallest unit of matter and building blocks of everything in the universe.
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Be it solid, liquid or gas.
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Right from the grain of sand to strand of hair,
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to your body, to the planets,
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stars and the moon, to the infinity and beyond.
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But, where did it all begin?
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As the story goes, one fine day in ancient India,
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Maharishi Kannad, an Indian scientist,
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sage and philosopher, was walking with food in his hand.
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As he ate the food,
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after chewing for a while,
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it occurred to him that he could divide the food into further parts.
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And thus the idea of a matter which cannot be divided further came into existence.
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He called that invisible matter,
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Anu, a Sanskrit word for atoms.
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Even though Sage Kannad was believed to be the first one to come up with this idea.
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But the credit for making this concept popular and proposing the first atomic theory...
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...curses to a great philosopher,
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Democritus, who explained that everything around us...
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...is made up of tiny particles surrounded by empty space.
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He even said that they vary in size and shape depending on the substances they compose.
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He named these particles Atomos,
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a Greek word for Indivisible.
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And as time progressed, this theory went into many changes and challenges.
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And finally, we know atoms for what it is and what are they made of.
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And what's that?
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Let us see!
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When you think of an atom,
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you probably visualize something like this.
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On the outer side, you got negatively charged electrons.
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In the center, you have the nucleus made of neutrons that have no charge.
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And protons which have a positive charge.
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This model is close enough and has been taught in your textbooks since ages.
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But unfortunately, modern science doesn't agree with it anymore and it terms it as inaccurate.
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Firstly, the nucleus in the middle is way more smaller than this.
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So small that you won't be able to see it.
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Same goes with the electrons.
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Another thing that is incorrect is that it's believed electrons orbit around the nucleus just like planets orbit around stars.
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But it turns out that electrons just like the surprise math test is really unpredictable.
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With electrons, we can't really know where it is and where it will be going.
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The only thing we know is that it will be found somewhere in the electron cloud.
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So now you know even though this is the most famous representation of an atom,
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it is unfortunately misleading.
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The real picture for now is this.
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Isn't it cool friends?
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Now go and surprise your teachers.
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Trivia Time!
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Did you know that the atoms are mostly empty space?
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Yes!
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An atom is about 99.99999% empty.
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If you remove the empty space from the atoms of all people on the planet,
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the entire human population could fit in the volume of a sugar cube.
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Also, the atoms are really small.
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I mean really really really really really really really small.
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They are so small that you cannot see them even with the most powerful microscope.
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It's question time!
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Today's question is, what is the center of an atom?
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Do write your answer in the comment section below
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and hit the like and subscribe button if you haven't yet to be a part of the peekaboo family.
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And get a chance to get it featured by the end of our videos.
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So, here are the winners of the previous episode.
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Hope you enjoyed today's episode and until next time,
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it's me, Dr. Binox, Zooming out!
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Oh, hello Aunty, hope you are doing good.
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Oh, never mind.
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on my latest videos!
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See you!
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为什么要通过这个视频练习口语？
通过观看《什么是原子？》这一视频，您不仅可以了解到科学知识，还可以提升您的英语口语能力。视频中生动有趣的场景和对话，能够吸引您的注意力，使学习变得更加轻松愉快。在进行英语影子跟读时，您可以模仿主讲人的语调和语速，这样将有助于提升您的发音及语感。
此外，科学类视频常常包含专业术语和丰富的描述性语言，帮助您扩大词汇量。通过重复练习，您能够更自然地运用这些词汇和句子，增强英语表达能力。
语法和表达分析
在视频中，主讲人使用了一些有趣的语法结构和表达方式：
- “请不要告诉阿姨” - 这个短语使用了否定形式，展示了请求的语气，非常适合在口语中使用。
- “在我们周围所有的东西” - 这个表达强调了连接不同事物的重要性，可以让您学会如何使用介词短语。
- “一颗原子的故事” - 这种构造可以帮助您了解如何描述事物的来源和演变过程，适合用来讲述自己的经历。
- “随着时间的推移” - 这个时间状语很常见，有助于在叙述中增添时间概念。
常见发音陷阱
在这个视频中，有些单词和短语可能对学习者来说比较具有挑战性：
- “atom” - 发音时注意嘴唇的闭合和“O”的发音，许多学习者可能会混淆为“a-tom”。
- “invisible” - 中间的“visi”部分发音容易被忽视，建议多进行重复练习，以便清晰发音。
- “particles” - 这个词的末尾“cles”通常会因快速讲话而模糊，时常减慢语速以保持清晰度。
通过跟随视频中的语音，您可以有效避免这些常见的发音陷阱，提高您的英语口语能力。尝试进行英语影子跟读，您会发现自己的进步是多么的显著。
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。