跟读练习: What If Gravity Was 10% Stronger? - 通过视频学习英语口语
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14 句
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1
Let's turn up Earth's gravity.
我们来把地球的重力调大。
2
Even with a 10% increase, the first thing you notice is that blood gets pulled to your feet, making you dizzy, and for people with weak hearts, the extra strain could be fatal.
即使只增加10%，你首先会注意到血液被涌向脚部，导致头晕，而对于心脏较弱的人来说，这种额外负担可能会致命。
3
Around the world, full elevator cabins carry 10% more weight and begin falling.
全球各地满载的电梯轿厢承重超出10%，开始下坠。
4
Old balconies and suspension bridges collapse too, while 12,000 satellites would be dragged into the atmosphere and catch fire.
老旧的阳台和悬索桥也会坍塌，同时12000颗卫星将被拖入大气层并起火燃烧。
5
Anyone already in the sky is about to have a bad day.
任何已经升空的人马上就要倒霉了。
6
will open at the wrong time, while high-altitude planes are suddenly overweight and can't stay airborne.
会在错误的时机开启，而高空飞行的飞机则会突然超重，无法保持飞行状态。
7
Gravity also pulls the whole atmosphere down on top of us.
重力还会将整个大气层向下拉，压在我们身上。
8
At sea level, this means more oxygen to ignite forest fires, and even though you get more in every breath, the denser air is harder to breathe.
在海平面上，这意味着有更多氧气会引发森林火灾，而且尽管每一次呼吸你能吸入更多空气，但密度更高的空气反而更难呼吸。
9
For submarines at 500 meters below sea level, the extra pressure is like diving another 50 meters down, making some implode.
对于在海平面下500米处的潜艇来说，额外的压力相当于又下潜了50米，这会导致一些潜艇发生内爆。
10
But wait, there's more.
但等等，还有更多。
11
Catastrophic earthquakes begin to ripple across the Earth as brittle fort
剧烈的地震开始在全球蔓延，如同脆弱的堡垒开始崩塌
12
lines in the half molten sandwich of our planet are squeezed a little tighter and slip.
我们这颗星球半熔融的夹层中的构造线被挤压得更紧，随后发生滑动。
13
But at least the stronger gravity would put pressure on carbon
但至少更强的重力会对碳产生压力。
14
minerals at shallower depths underground to give us a few more diamonds.
在地下更浅的区域开采矿物，为我们多获取一些钻石。
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本课的词汇与口语要点
这节 C1 级别的口语课以视频“What If Gravity Was 10% Stronger?”为素材。 这段视频共有 14 个句子、207 个单词可供跟读。 讲话部分时长为 1:08。 说话人语速较快，每分钟约 182 个词，会出现较多连读和弱读。 只有 75% 的单词属于英语最常用的 3,000 词，词汇难度较高。
视频中的重点词汇
视频中最难的 13 个单词，附发音和释义：
| 单词 | 发音 | 释义 |
|---|---|---|
| meter 名词 | /ˈmitəɹ/ | 計量表 /计量表 |
| brittle 形容词 | /ˈbɹɪtəl/ | 易碎的, 易损坏的 |
| ignite 动词 | /ɪɡˈnaɪt/ | 點火 /点火, 點燃 /点燃 |
| ripple 名词 | /ˈɹɪp(ə)l/ | 波, 波纹 |
| catastrophic 形容词 | /ˌkætəˈstɹɑfɪk/ | 災難的 /灾难的, 災難性的 /灾难性的 |
| overweight 形容词 | /ˌoʊvɚˈweɪt/ | 超重 |
| balcony 名词 | /ˈbælkəni/ | 陽臺 /阳台, 陽台 |
| submarine 名词 | /sʌb.məˈɹiːn/ | 潛艇 /潜艇, 潛水艇 /潜水艇 |
| squeeze 动词 | /skwiːz/ | 壓榨, 擠壓 /挤压 |
| melt 动词 | /mɛlt/ | 融化, 熔化 |
| dense 形容词 | /ˈdɛns/ | 密, 稠密 |
| mineral 名词 | /ˈmɪn.ə.ɹəl/ | 礦物 /矿物 |
| shallow 形容词 | /ˈʃæloʊ/ | 淺 /浅 |
视频中的语法
说话人最常用的结构，并附上视频中的原话：
| 结构 | 视频中的用法 |
|---|---|
| 被动语态 be + 过去分词 — 强调发生了什么，而不是谁做的 | would be dragged · are squeezed |
需要注意的发音
- 长单词——注意重音位置: catastrophic /ˌkætəˈstɹɑfɪk/, elevator /ˈɛləˌveɪtɚ/
中文母语者容易读错的音：
- /v/ — 不要读成 /w/，上齿轻触下唇: overweight /ˌoʊvɚˈweɪt/, elevator /ˈɛləˌveɪtɚ/
- 词尾辅音 — 要读清楚，后面不要加元音: ignite /ɪɡˈnaɪt/, catastrophic /ˌkætəˈstɹɑfɪk/, overweight /ˌoʊvɚˈweɪt/, altitude /ˈælt.ɪˌtjuːd/, squeeze /skwiːz/
- /r/ 和 /l/ 的区别: brittle /ˈbɹɪtəl/, ripple /ˈɹɪp(ə)l/, mineral /ˈmɪn.ə.ɹəl/
如何用这段视频练习
- 先完整听一遍视频，不要开口，记下不认识的单词。
- 先用 0.75 倍速逐句跟读，熟练之后再回到正常速度。
- 录下自己的声音并与原声对比，特别注意 meter, brittle, ignite 这类单词。
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。