跟读练习: How is butter made? - 通过YouTube学习英语口语
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Hey, it's Dani.
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Hey, it's Dani.
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People make sculptures out of many different things.
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For example, you might have made a sculpture out of clay before.
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But check these sculptures out.
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They aren't made out of clay.
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These sculptures are made out of something much more surprising, and it's something that you might have even eaten before.
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Can you tell what these sculptures are made of?
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It's butter.
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I'm serious.
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People make sculptures out of butter. So cool.
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Someone named Lola is curious about butter.
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Let's give Lola a call now.
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Hi, Danny.
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Hi, Lola.
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I have a question for you.
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How is butter made?
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Ooh, that's a great question.
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While you probably haven't made any sculptures out of butter, maybe you've put it on your pancakes at breakfast, or maybe onto bread at dinner,
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or maybe even made pies or cookies with it.
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Yum.
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But where does butter even come from?
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Legend has it that thousands of years ago in Africa, a traveler had a bag of milk hanging from his horse.
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After traveling a long way, he got really thirsty and reached for the bag to take a drink.
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And that's when he discovered something amazing.
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Some of the milk had turned into butter.
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Okay, we're not sure if the legend of the traveler discovering butter is true, but it very well could be.
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Because, believe it or not, a similar thing can happen even today.
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Milk can turn into butter when you put it in a big bag and do this.
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And it can turn into butter when you put it in a machine like this one. Or this one.
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It can even turn into butter when you put it in a jar and do this.
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And those aren't the only ways.
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There are lots and lots of ways you can turn milk into butter, but they all have one thing in common.
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Have you noticed what it is?
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Before I go on, I'm curious.
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What do all these ways to make butter have in common?
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Now would be a good time to pause the video and discuss.
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Okay, you ready?
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I'm not sure how you answered, but I bet some of you might have said shaking.
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All these ways are shaking the milk, whether it's on a bumpy horse ride like the traveler, or in one of those churning machines.
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If you take the cream from milk and shake it a bunch, you end up with water and butter.
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And here's why.
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Milk is mostly made out of water, but it also has other stuff in it, like this.
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See those little circles?
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Those are tiny pieces of something called fat.
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And to make butter, you need to separate those fat pieces the water part of the milk.
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And you can do that by shaking it.
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See, when you shake milk, all the pieces of fat begin to stick together in clumps.
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Kind of like tiny pieces of clay would stick together if you balled it up.
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But here's the thing.
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When you first start shaking the milk, air bubbles get trapped in there too.
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Those air bubbles make the milk all fluffy like this.
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You probably recognize this stuff.
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It's whipped cream.
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Now whipped cream can be used as a topping on ice cream sundaes.
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But if you want to make butter, you've got to be patient and keep shaking and shaking
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and shaking until all the pieces of fat separate from the water and turn into this butter.
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It's that simple.
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You You can even make it at home.
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Now most kinds of milk at the store won't work all that well, but there is a special kind called heavy cream that works great.
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Just put the cream in a jar, start to shake, shake, and shake.
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And if you shake it long enough, that cream will eventually turn into butter. So cool.
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So, in summary, whether you shake it in a jar at school or at home, or in a modern spinning machine like this one.
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Butter is made by shaking the cream from milk.
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When you shake milk, the pieces of fat in it begin to separate from the water
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and clump and clump and clump together until it turns into butter.
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That's all for this week's question.
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Thanks Lola for asking it.
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We want to know what you're curious about.
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It's time to cast your vote.
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We picked three questions that we're thinking about answering
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when this video is done playing click on the one you're
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most excited to see answered your vote will help us plan
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for future mini lessons there are mysteries all around us stay curious and see you next week
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为什么通过这个视频练习口语？
通过这个视频，学习者可以提高自己的口语能力以及对日常对话的理解。这段视频不仅提供了有关黄油制作的有趣知识，还通过轻松的对话形式吸引观众。观看并模仿视频中的发音和语调可以帮助你更好地掌握英语发音技巧。尤其是英语影子跟读，可以让你在享受学习的同时，自然地提高你的口语能力。在这个过程中，学习者也会感受到词汇和语法的自然应用，非常适合想要在真实情境中练习英语的人。
语法与表达的语境分析
在这个视频中，讲者使用了几种重要的语法结构和表达方式：
- 疑问句：例如“如何制作黄油？”这种问法可以引发对话并鼓励对方参与讨论。
- 条件句：如“如果你把牛奶摇晃……”这样可以展示因果关系，帮助学习者理解动作与结果之间的联系。
- 动词时态：视频中使用了现在时和过去时，比如“黄油是如何被发现的？”使学习者了解不同时间形式的使用。
掌握这些结构，不仅能够提升写作能力，也能够在口语中更自如地表达自己，从而在提高英语发音上获得显著改善。
常见发音陷阱
在这个视频中，有几个词汇和短语的发音可能会让学习者感到困难：
- butter（黄油）：注意重音位置和元音的发音。
- milk（牛奶）：注意清晰发音，特别是在快速说话时。
- discover（发现）：注意重音的变化，确保在句子中正确强调该词。
通过练习时使用shadowspeak的方式，你可以模仿视频中的发音，帮助克服这些难点，并在日常交流中更加自信。同时，建议通过使用shadowing site资源，在聆听与重复中提升发音准确性与流畅度。
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。