跟读练习: READING EXPLORER 2 Unit 6B THE TRUTH ABOUT GREAT WHITES - 通过视频学习英语口语

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Unit 6B – The Truth About Great Whites In sunny California, Craig Rogers was sitting on his surfboard,
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scanning the distance for his next wave.
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Suddenly, his board stopped moving.
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He looked down and was terrified to see a great white shark biting the front of his board.
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I could have touched its eye with my elbow, says Rogers.
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The shark had surfaced so quietly that he didn't hear a thing.
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In his horror and confusion, he waved his arms and accidentally cut two of his fingers on the shark's teeth.
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He got off the opposite side of his surfboard, into the water.
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Then, despite Rogers being in the water with blood flowing from his fingers, the five-meter-long shark simply swam away.
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B. Over a hundred shark attacks happen worldwide each year.
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Of these, one-third are said to be great white attacks.
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Great whites are often described as man-eaters, creatures that hunt and kill humans, but this is factually inaccurate.
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Great whites rarely kill their human victims.
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In fact, a person has a greater chance of being killed by lightning squared than by a great white, With frightening jaws that hold around 300 teeth in several rows,
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a great white can kill very easily.
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Surprisingly though, most great white victims live to tell the tale.
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Shark researchers are trying to understand the reasons great whites attack people
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and why most of those people manage to escape a horrible death.
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See, one of the most common explanations for great white attacks is that great whites don't see well.
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It is thought that they often mistake a person for a seal or sea lion, a very tempting snack.
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However, there is reason to doubt this, some research now shows that great whites can actually see and identify seals very well.
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When attacking seals, great whites shoot up to the surface and bite with great force.
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However, when they approach humans, they often move in slowly and bite with less force.
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They take a bite, feel them over, then move on, says Peter Klimley, author of The Secret Lives of Sharks.
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D-shark experts like Klimley believe that great whites attack because they are actually curious animals that like to investigate things.
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They believe that it's possible great whites use their bite not just to kill and eat, but also to gather information.
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According to this idea, once a great white identifies what it is biting, it simply lets go.
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Even though such experiences are unlucky for people like Craig Rogers, perhaps when sharks bite surfboards, other objects, or even people,
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they are just trying to learn what they are.

本课的词汇与口语要点

这节 B1 级别的口语课以视频“READING EXPLORER 2 Unit 6B THE TRUTH ABOUT GREAT WHITES”为素材。 视频中反复出现的词有:shark, bite, attack, Rogers, kill。 这段视频共有 29 个句子、439 个单词可供跟读。 讲话部分时长为 2:56。 说话人语速自然,每分钟约 150 个词,接近日常对话。 只有 78% 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 15 个单词,附发音和释义:

单词发音释义
bite 动词/baɪt/咬
surfboard 名词/ˈsɝfˌbɔɹd/衝浪板 /冲浪板
seal 名词/siːl/印章, 圖章 /图章
frighten 动词/ˈfɹaɪ.tən/嚇唬 /吓唬, 嚇 /吓
unlucky 形容词/ʌnˈlʌki/不幸, 不走運 /不走运
inaccurate 形容词/ɪnˈæk.jə.ɹɪt/不准确的
metre 名词/ˈmiːtəɹ/米, 公尺
elbow 名词/ˈɛlboʊ̯/肘, 肘部
snack 名词/snæk/零食, 小吃
researcher 名词/ˈɹiˌsɝ.t͡ʃɚ/研究員 /研究员, 研究者
jaw 名词/d͡ʒɔː/顎 /颚, 下顎 /下颚
sunny 形容词/ˈsʌni/晴朗
surprisingly 副词/səˈpɹaɪzɪŋli/竟, 竟然
quietly 副词/ˈkwaɪ.ɪt.li/悄悄地, 安靜地 /安静地
confusion 名词/kənˈfjuːʒən/混亂 /混乱

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was terrified · are said · are often described
现在进行时 am/is/are + -ing — 此刻或近期正在发生的事are trying · is biting · are just trying

需要注意的发音

  • 长单词——注意重音位置: inaccurate /ɪnˈæk.jə.ɹɪt/, surprisingly /səˈpɹaɪzɪŋli/, accidentally /ˌæk.sɪˈdɛnt(ə)li/, investigate /ɪnˈvɛs.tə.ɡeɪt/

如何用这段视频练习

  1. 先完整听一遍视频,不要开口,记下不认识的单词。
  2. 先用 0.75 倍速逐句跟读,熟练之后再回到正常速度。
  3. 录下自己的声音并与原声对比,特别注意 bite, surfboard, seal 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。

影子跟读法: 阅读完整分步指南 →