跟读练习: Defining Gravity: Crash Course Kids #4.1 - 通过YouTube学习英语口语
B1
[Theme Music] If I told you that you just won the lottery, what would you do?
46 句
如果句子过短或过长，请点击 Edit 进行调整。
1
[Theme Music] If I told you that you just won the lottery, what would you do?
2
If you are like me, you jump up and down and scream.
3
And after you're done freaking out and jumping in the air you'd land on your feet, right?
4
But why would you land back on the ground instead of just floating off into space?
5
[Music] It's because of a little something we called gravity.
6
Gravity is what pulls everything toward the ground, including you.
7
Without the force of gravity, there would be no life on Earth.
8
Air, water, animals, everything would fly off into space.
9
There'd be no you, no me, no french fries, nada.
10
Think of gravity like the invisible superglue that holds our massive world together.
11
You can't see it, but it's always there.
12
An English scientist named Isaac Newton was the first person to seriously study gravity over 300 years ago.
13
There's a famous story about him that you might have heard.
14
Supposedly, Sir Isaac was hanging out underneath an apple tree thinking...
15
probably, partly napping...
16
when an apple fell from the tree and conked him on the head.
17
That's when Sir Isaac had an "Aha!" moment.
18
Why did the apple fall down to the ground, and not up, or sideways?
19
He realized that a special kind of force, which we now know as gravity, was acting on all of the objects on Earth, pulling them toward it.
20
Once the apple became too heavy for its stem to hold it anymore, the gravitational pull of Earth brought the apple down into Newton's noggin.
21
Newton also realized it doesn't matter how heavy an object is either.
22
Whether you're holding an apple or a bowling ball or a feather.
23
If you let go of it, that sucker's going down.
24
We're gonna make a whole video about this later.
25
Basically, he determined that what goes up must come down.
26
Sir Isaac was a pretty smart dude.
27
Okay, so you know that if you jump up, you'll eventually land back on the ground.
28
And you know that an apple dropped down will land on the ground, too.
29
But what if you throw something in front of you?
30
Or to the left?
31
Or to the right?
32
[Music] To see how gravity will act, pick up a tennis ball, or any small, round object and hold it in your hand.
33
Let's toss it in the air ...and watch it fall to the ground.
34
No surprise here.
35
Okay, now pick it up and hold it over your head.
36
Let go, and watch it fall once more.
37
Again, not a shocker.
38
Now, throw it to your left.
39
Ball down. Pitch it to the right.
40
And watch it go down again.
41
[Music] No matter where you throw the ball, it's going down.
42
So, we've determined that near the surface of the Earth, where we all are, gravity is the cause that produces the effect of all unsupported objects falling down.
43
The ball will go up or to the left or to the right for a little bit.
44
But eventually, its going to be pulled back down to the ground no matter what.
45
Gravity is gotta hold on, well, everything!
46
[Music]
下载应用
AI 为你说出的每个句子打分
TRENDING
热门
背景与上下文
在这段视频中，讲述者以轻松幽默的方式介绍了引力的基本概念。引力不仅是日常生活中的常见现象，也是科学探索的重要主题。以艾萨克·牛顿为中心的故事，帮助观众理解引力是如何将物体吸引向地球，而不会漂浮到太空中。通过简单的实验演示，视频向观众展示了引力在我们生活中的实际作用，以此激发对科学的兴趣。
日常交流中的五个常用短语
- What would you do? - 你会怎么办？
- Jump up and down - 跳来跳去
- Land on your feet - 着陆在你的脚上
- A special kind of force - 一种特殊的力量
- Must come down - 必须落下
逐步影子跟读指南
为了提高你的英语发音和口语能力，建议你使用影子跟读（shadow speech）的方法进行练习。以下是针对这段视频的具体步骤：
- 选择合适的材料：观看视频时，注意捕捉重要的短语和句子。可以暂停视频，重复每个句子，确保跟随讲述者的语调和节奏。
- 逐步跟读：开始时可以从单句跟读，确保你能够正确发音和理解句子的意思。然後逐渐增加到完整段落，尽量做到与讲述者同步。
- 模仿语音语调：重视语速、重音和语调的变化。在视频中，自然流畅的表达能帮助你提升英语口语练习的效果。
- 录音回放：将自己的声音录制下来，与视频中的原声进行对比，找出差距，纠正发音错误。
- 定期重复：保持不定期的练习，每次集中于不同的段落，以增强记忆和口语流利度。
通过这些步骤，你将不仅能更好地理解引力的概念，还能有效提高英语口语水平，成为更加自信的英语学习者！无论是在日常交流中，还是在更复杂的学术讨论中，“提高英语发音”将成为你语言学习的一项重要技能。结合这段关于引力的视频，通过英语影子跟读的方式，你将开启新的学习旅程。
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。