跟读练习: Reading Explorer Foundations - Third Edition - Unit 2 Science of Taste - 通过视频学习英语口语

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The way we taste food is not as simple as you might think.
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It's true that when we put food in our mouths, taste buds on our tongues help us work out what we're eating.
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However, the experience of what we call taste doesn't just happen in our mouths.
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In fact, 75 to 95 percent of what we call taste is really about how a food smells.
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And there are other senses, too, that we use when we taste food.
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Our brains take information from all our senses,
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even sounds we hear, and create the experience we know as taste.
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For example, if we see a food that is red, our brain will guess that it is sweet.
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As a result, it may taste sweeter than it really is.
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Green foods may taste more sour, black foods may taste slightly more bitter, and white foods a little more salty.
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Even shapes affect the way we taste.
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For example, a dessert served on a round plate may taste a little sweeter.
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If it is served on a square plate, it may taste more bitter.
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By learning more about taste, scientists believe we can develop healthier food that still tastes good.
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Making sure we all have a healthier and tastier future.

本课的词汇与口语要点

这节口语课以视频“Reading Explorer Foundations - Third Edition - Unit 2 Science of Taste”为素材。 这段视频共有 15 个句子、207 个单词可供跟读。 讲话部分时长为 1:45。 说话人语速平稳,每分钟约 118 个词,很适合跟读。 84% 的单词属于英语最常用的 3,000 词,其余的词建议在练习前先学一下。

视频中的重点词汇

视频中 15 个值得学习的单词,附发音和释义:

单词发音释义
bitter 形容词/ˈbɪ.tɚ/苦澀 /苦涩, 苦
scientist 名词/ˈsaɪəntəst/科學家 /科学家
bud 名词/bʌd/芽
sour 形容词/ˈsaʊ.ə/餿 /馊
tasty 形容词/ˈteɪsti/美味的
dessert 名词/dɪˈzɝt/點心 /点心, 餐後甜點 /餐后甜点
salty 形容词/ˈsɔlti/鹹 /咸
plate 名词/ˈpleɪ̯t/дезы, 碟仔
affect 动词/əˈfɛkt/影響 /影响
smell 动词/smɛl/發出氣味 /发出气味
taste 名词/teɪst/味道, 味兒 /味儿
sweet 形容词/swit/甜
brain 名词/ˈbɹeɪ̯n/нозы, 腦 /脑
serve 动词/sɝv/服務 /服务
mouth 名词/maʊθ/зуй, ку

视频中出现的短语动词

单词发音释义
work out 动词/ˌwɝk ˈaʊt/計算 /计算, 算出

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is served
用 “might / may” 表可能 might/may + 动词 — 有可能但不确定的事might think · may taste
比较级 -er than / more … than — 比较两个事物sweeter than
现在进行时 am/is/are + -ing — 此刻或近期正在发生的事we're eating

需要注意的发音

  • “th” 音: mouth /maʊθ/, healthy /ˈhɛl.θi/

中文母语者容易读错的音:

  • /v/ — 不要读成 /w/,上齿轻触下唇: serve /sɝv/, develop /dɪˈvɛl.əp/
  • 词尾辅音 — 要读清楚,后面不要加元音: scientist /ˈsaɪəntəst/, bud /bʌd/, dessert /dɪˈzɝt/, plate /ˈpleɪ̯t/, affect /əˈfɛkt/

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. 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。
  3. 录下自己的声音并与原声对比,特别注意 bitter, scientist, bud 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 →