跟读练习: Let’s Steal a New Moon - 通过视频学习英语口语
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Our moon is boring.
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Let's steal a new one.
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How about the reddest object in the solar system, Amalthea?
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From its host planet Jupiter, it shines as brightly as Venus does from Earth.
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Sadly, it's just a pile of rubble with a radius 20 times smaller than our moon, and it's 4 times less dense, so we'd have to say goodbye to our tides.
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Let's try Titan.
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It's 50 % larger than our moon, with an atmosphere 4 times denser than Earth's, which rains liquid methane.
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We could send probes to explore its polar lakes, where some scientists think microbes could have evolved to breathe in hydrogen and exhale methane.
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Rougher tides on Earth would be a small price to pay for alien neighbors.
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Life is less likely if we took fiery EO.
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With over 400 volcanoes ejecting plumes of sulfur at least 300 kilometers high, EO could give Earth a donut -shaped ring.
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This would fade quickly, as its volcanic activity mostly comes from tidal interactions in Jupiter's system.
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But while it lasted, particles from Io's eruptions could give us spectacular auroras.
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Still, if it wasn't for our moon in its current orbit keeping us stable on our axis
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and stopping us drifting into chaotic ice ages, we might not even be here at all.
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Maybe it's perfect just where it is.
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本课的词汇与口语要点
这段视频共有 16 个句子、216 个单词可供跟读。 讲话部分时长为 1:09。 说话人语速较快,每分钟约 187 个词,会出现较多连读和弱读。 只有 69% 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 15 个不太常见的单词,附发音和释义:
- dense /ˈdɛns/ (形容词) — 密, 稠密. Having relatively high density.
- methane /ˈmiːθeɪn/ (名词) — 甲烷. The simplest aliphatic hydrocarbon, CH₄, being a constituent of natural gas, and one of the most abundant greenhouse gases.
- stable /ˈsteɪ.bəl/ (名词) — 馬厩, 馬棚 /马棚. A building, wing or dependency set apart and adapted for lodging and feeding (and training) ungulates, especially horses.
- atmosphere /ˈætməsˌfɪɹ/ (名词) — 大氣 /大气, 氣圈 /气圈. The gases surrounding the Earth or any astronomical body.
- steal /stiːl/ (动词) — 偷, 盜 /盗. To take illegally, or without the owner's permission, something owned by someone else without intending to return it.
- liquid /ˈlɪk.wɪd/ (名词) — 液體 /液体, 液態 /液态. A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those…
- explore /ɪkˈsploɹ/ (动词) — 探索, 探險 /探险. To examine or investigate something systematically.
- goodbye /ɡʊdˈbaɪ/ — 再見 /再见, 再會 /再会. Farewell; a formula used to another person or persons when the speaker, writer, or person addressed is departing.
- interaction /ˌɪn.təˈɹæk.ʃən/ (名词) — 相互作用. The situation or occurrence in which two or more things act upon one another to produce an effect; the effect resulting from such a situation or occurrence.
- breathe /bɹiːð/ (动词) — 呼吸, 吸. To draw air into (inhale), and expel air from (exhale), the lungs in order to extract oxygen and excrete waste gases.
- scientist /ˈsaɪəntəst/ (名词) — 科學家 /科学家. One whose activities make use of the scientific method to answer questions regarding the measurable universe. A scientist may be involved in original research…
- shine /ʃaɪn/ (动词) — 發亮 /发亮, 照. To emit or reflect light so as to glow.
- pile /paɪl/ (名词) — 堆. A mass of things heaped together; a heap.
- spectacular /spɛkˈtæk.jə.lɚ/ (形容词) — 引人入勝的 /引人入胜的, 壯觀 /壮观. Amazing or worthy of special notice.
- orbit /ˈɔɹ.bɪt/ (名词) — 軌道 /轨道, 軌跡 /轨迹. An elliptical movement of an object about a celestial object or Lagrange point, especially a periodic elliptical revolution.
视频中出现的短语动词
- come from (动词) — 來自 /来自. To have as one's origin, birthplace or nationality.
需要注意的发音
- “th” 音: methane /ˈmiːθeɪn/, breathe /bɹiːð/
- “sh” 和 “zh” 音: interaction /ˌɪn.təˈɹæk.ʃən/, shine /ʃaɪn/, eruption /ɪˈɹʌpʃən/
- 长单词——注意重音位置: interaction /ˌɪn.təˈɹæk.ʃən/, spectacular /spɛkˈtæk.jə.lɚ/
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 dense, methane, stable 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。






























