跟读练习: Why Do We Feel Hungry? | What Happens in Your Body When You're Hungry? | Ghrelin Hormone | Dr Binocs - 通过YouTube学习英语口语
C1
Kitties hungry!
72 句
如果句子过短或过长，请点击 Edit 进行调整。
1
Kitties hungry!
2
You got to be kidding!
3
You just ate a giant cheese sandwich five minutes ago!
4
But Kittie tummy still feels empty!
5
Hmm, maybe it's not your tummy that's hungry, but something else.
6
While I whip something up, let's explore this mystery.
7
Why do we feel hungry?
8
Zoom in!
9
Have you ever heard your stomach growl in class and thought,
10
I must be starving?
11
Turns out, that familiar rumble might not be what you think.
12
Hunger is way more than just an empty tummy.
13
It's a whole body message,
14
written in hormones and nerves and sent straight to your brain's snack station.
15
Let's rewind to a couple of hours after lunch.
16
Your body gets to work like a clean up crew.
17
A special set of contractions called the Migrating Motor Complex.
18
MMC begins flushing leftovers through your intestines.
19
This tidy up job takes about two hours.
20
As the final cleaning wave rolls through,
21
a hormone called MOTILIN gets released.
22
It's the one responsible for that rumble, what scientists call borborigibus.
23
But your brain doesn't just respond to sound.
24
A sneaky little hormone called ghrelin,
25
your body's hunger text message is made in your stomach and travels to your brain's hypothalamus.
26
Where it rings the dinner bell ghrelin activates special neurons called AGRP neurons
27
which are key players in your body's hunger signaling system making
28
you want to devour anything you can get your hands on but here's something even cooler
29
your stomach doesn't always call the shots sometimes hunger starts in your blood When important nutrients like glucose,
30
amino acids or fatty acids dip too low,
31
your blood vessels send signals to the brain's huge center.
32
So, even if your stomach and intestines are still working just fine,
33
your body senses the nutrients shortage and says,
34
we are low on fuel.
35
But wait, here's the weird part.
36
You can be full and still feel hungry.
37
Why?
38
Because hunger doesn't always mean need.
39
Sometimes it's about want.
40
The smell of pizza or the sizzle of rice can make your brain light up with cravings.
41
Even thinking about food boosts ghrelin.
42
It's like your brain gets FOMO when it sees a snack.
43
Your body has a whole communication system to manage all this.
44
The vagus nerve sends updates about how full your stomach is and how many nutrients are in your blood.
45
Meanwhile, levels of leptin, a hormone that tells you to stop eating,
46
drop when you haven't eaten for a while.
47
If your blood sugar, your brain's favourite fuel gets too low,
48
your body flips the panic switch.
49
It releases cortisol and adrenaline,
50
stress hormones that give you energy,
51
but also make you moody or hangry.
52
That's your body saying, emergency, feed me now.
53
And here's another twist.
54
Sometimes, we crave junk food because it makes us feel good.
55
Fatty, sugar treats release chemicals in your brain that create a tiny high just like rewards.
56
This used to help our ancestors survive famines but today it's one reason behind obesity.
57
So next time you're hungry ask yourself is this real hunger or brain hunger?
58
Either way, your body is sending messages.
59
Some for fuel, some for fun.
60
Just make sure to listen wisely.
61
Trivia time!
62
Did you know sickness can make you lose your appetite on purpose?
63
Yes!
64
When you are sick, your immune system releases chemicals called cytokines that reduce hunger.
65
so your body can focus on fighting infection.
66
Sketching time!
67
Today's sketch of the day goes to Vihan Nhatikan.
68
Hope you had food for thought today.
69
Until next time, it's me, Dr. Binox, zooming out!
70
Dummy fool!
71
Yikki school!
72
Ugh, never mind.
下载应用
AI 为你说出的每个句子打分
TRENDING
热门
背景与背景
在这段视频中，Dr. Binocs 讲解了人类为何会感到饥饿的生理机制。尽管很多人可能认为饥饿只是一种简单的感觉，实际上它是一个复杂的身体信号，涉及到荷尔蒙、神经系统和大脑。这段对话不仅有趣而且富有教育意义，揭示了我们身体如何通过不同的信号传递需要能量的信息。通过了解这些机制，学习者可以更好地掌握与饮食和健康相关的英语表达。
日常交流的五个短语
- What happens in your body - 你的身体发生了什么
- Hunger is more than just an empty tummy - 饥饿不仅仅是肚子空了
- Your body sends signals - 你的身体发送信号
- Thinking about food boosts ghrelin - 思考食物会增加饥饿荷尔蒙
- Your body flips the panic switch - 你的身体触发警报
逐步影子跟读指南
为了有效提高你的英语口语能力，可以尝试 英语影子跟读 技巧。以下是针对这段视频的逐步指导：
- 听取与理解：首先，认真聆听整个视频，确保理解内容。可以反复播放，帮助消化信息。
- 分段跟读：将视频分成几小段，每次关注10-15秒的内容，尝试模仿语音、语调及发音。
- 重复练习：不断重复这些片段，直到你能够流利地跟读，注意模仿说话者的停顿和情感。
- 记录进展：使用录音工具记录自己的跟读，回放并与原声进行比较，找出差距。
- 持续学习：反复练习不仅限于单一视频，可以尝试不同主题的视频，以便增强你的英语能力，融入更多词汇及表达。
通过实施这些技巧，你不仅会提高发音和流利度，还能在理解内容的同时，感受到语言本身的乐趣。与这段视频内容结合起来，shadowspeak 能够帮助你更好地掌握与健康和饮食相关的英语表达。选择一个适合的 shadowing site，开启你的英语学习之旅吧！
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。