跟读练习: READING EXPLORER FOUNDATIONS UNIT 1 1A A MYSTERIOUS VISITOR - 通过视频学习英语口语
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20 句
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1. A mysterious visitor.
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In October 2017, astronomers in Hawaii saw something surprising.
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A strange object was moving through the solar system.
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They had seen many asteroids before, but this was something different.
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It was long and thin, like a cucumber.
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The object's speed and direction also showed something surprising.
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This was an interstellar object, the first ever seen.
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B. The object was named Umuamua, Hawaiian for visitor from afar.
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Nobody is sure exactly what it is.
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The simplest idea is that Umuamua is a strangely shaped piece of rock.
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Perhaps it was knocked out of a far-off star system.
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However, astronomers saw that its speed increased after passing the sun.
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Some scientists therefore suggest a different theory.
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C. Umuamua could be a piece of alien technology," says Professor Abraham Loeb from Harvard University.
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Loeb believes this could explain the object's long, thin shape and also its change in speed.
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Maybe Oumuamua was a spaceship that came to explore our solar system.
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All possibilities should be considered, says Loeb.
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De Oumuamua can no longer be seen from Earth, but astronomers continue to study the information they got from it.
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It is still not clear if the object was a large rock or something else altogether.
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Umamua will likely be a mystery for many years to come,
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本课的词汇与口语要点
这节 B1 级别的口语课以视频“READING EXPLORER FOUNDATIONS UNIT 1 1A A MYSTERIOUS VISITOR”为素材。 视频中反复出现的词有：object, astronomers, Loeb, Umuamua, speed。 这段视频共有 20 个句子、215 个单词可供跟读。 讲话部分时长为 1:34。 说话人语速平稳，每分钟约 138 个词，很适合跟读。 只有 77% 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 12 个单词，附发音和释义：
| 单词 | 发音 | 释义 |
|---|---|---|
| thin 形容词 | /ˈθɪn/ | бә, 薄 |
| visitor 名词 | /ˈvɪzɪtɚ/ | 訪客 /访客, 客人 |
| mystery 名词 | /ˈmɪs.t(ə.)ɹi/ | 謎 /谜, 謎團 /谜团 |
| knock 动词 | /nɑk/ | 敲 |
| explore 动词 | /ɪkˈsploɹ/ | 探索, 探險 /探险 |
| scientist 名词 | /ˈsaɪəntəst/ | 科學家 /科学家 |
| mysterious 形容词 | /mɪˈstɪɹi.əs/ | 神秘, 來源不明的 /来源不明的 |
| asteroid 名词 | /ˈæst(ə)ɹɔɪd/ | 小行星 |
| astronomer 名词 | /əˈstɹɒn.ə.mə/ | 天文學家 /天文学家 |
| cucumber 名词 | /ˈkjuˌkʌmbɚ/ | 黃瓜 /黄瓜, 青瓜 |
| interstellar 形容词 | 星際 /星际 | |
| spaceship 名词 | 太空船, 飛船 /飞船 |
需要注意的发音
- “th” 音: thin /ˈθɪn/, altogether /ɔl.tuˈɡɛð.ɚ/
- 长单词——注意重音位置: mysterious /mɪˈstɪɹi.əs/, altogether /ɔl.tuˈɡɛð.ɚ/, astronomer /əˈstɹɒn.ə.mə/
中文母语者容易读错的音：
- 词尾辅音 — 要读清楚，后面不要加元音: knock /nɑk/, scientist /ˈsaɪəntəst/, mysterious /mɪˈstɪɹi.əs/, asteroid /ˈæst(ə)ɹɔɪd/
- /r/ 和 /l/ 的区别: explore /ɪkˈsploɹ/, strangely /ˈstɹeɪnd͡ʒli/
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。
- 用正常速度逐句跟读，每句重复到你的节奏与说话人一致为止。
- 录下自己的声音并与原声对比，特别注意 thin, visitor, mystery 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。