跟读练习: READING EXPLORER 2 Unit 1A SWEET LOVE - 通过视频学习英语口语
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Unit 1.
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A sweet a love.
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Many scientists believe our love of sugar may actually be an addiction.
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When we eat or drink sugary foods, the sugar enters our blood and affects the parts of our brain that make us feel good.
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Then the good feeling goes away, leaving us wanting more.
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All tasty foods do this, but sugar has a particularly strong effect.
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In this way, it is, in fact, an addictive drug, one that doctors recommend we all cut down on.
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B. It seems like every time I study an illness and trace a path to the first cause, I find my way back to sugar, says scientist Richard Johnson.
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One third of adults worldwide have high blood pressure, and up to 347 million have diabetes.
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Why?
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Sugar, we believe, is one of the culprits, if not the major culprit, says Johnson.
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See, our bodies are designed to survive on very little sugar.
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Early humans often had very little food, so our bodies learned to be very efficient in storing sugar as fat.
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In this way, we had energy stored for when there was no food.
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But today, most people have more than enough, so the very thing that once saved us may now be killing us.
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D. So what is the solution?
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It's obvious that we need to eat less sugar.
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The trouble is, in today's world, it's extremely difficult to avoid.
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From breakfast cereals to after-dinner desserts, our foods are increasingly filled with it.
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Some manufacturers even use sugar to replace taste in foods that are advertised as low in fat.
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So, while the foods appear to be healthier, large amounts of sugar are often added.
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E. But some people are fighting back against sugar and trying to create a healthier environment.
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Many schools are replacing sugary desserts with healthier options like fruit.
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Other schools are trying to encourage exercise by building facilities like walking tracks so students and others in the community can exercise.
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The battle has not yet been lost.
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Bean
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本课的词汇与口语要点
这段视频共有 26 个句子、336 个单词可供跟读。 讲话部分时长为 2:11。 说话人语速自然,每分钟约 154 个词,接近日常对话。 86% 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 |
|---|---|---|
| scientist 名词 | /ˈsaɪəntəst/ | 科學家 /科学家 |
| dessert 名词 | /dɪˈzɝt/ | 點心 /点心, 餐後甜點 /餐后甜点 |
| encourage 动词 | /ɪnˈkʌɹ.ɪd͡ʒ/ | 鼓勵 /鼓励, 激勵 /激励 |
| efficient 形容词 | /ɪˈfɪʃənt/ | 高效率 |
| illness 名词 | /ˈɪl.nəs/ | 疾病, 病症 |
| manufacturer 名词 | /ˌmænjʊˈfæktʃəɹə/ | 製作者 /制作者, 製造者 /制造者 |
| trace 名词 | /tɹeɪs/ | 痕跡 /痕迹 |
| diabetes 名词 | /ˌdaɪəˈbiːtiːz/ | 糖尿病 |
| addiction 名词 | /əˈdɪkˌʃən/ | 成癮 /成瘾 |
| bean 名词 | /ˈbi(ː)n/ | 豆 |
| tasty 形容词 | /ˈteɪsti/ | 美味的 |
| cereal 名词 | /ˈsɪə.ɹɪ.əl/ | 穀物 /谷物, 穀類 /谷类 |
| advertise 动词 | /ˈædvɚˌtaɪ̯z/ | 賣廣告 /卖广告 |
| addictive 形容词 | /əˈdɪktɪv/ | 使人成癮的 /使人成瘾的 |
| culprit 名词 | /ˈkʌlpɹɪt/ | 元凶, 肇事者 |
视频中出现的短语动词
| 单词 | 释义 |
|---|---|
| go away 动词 | 離開 /离开, 走 |
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 | are designed · are advertised · are often added |
| 用 “might / may” 表可能 might/may + 动词 — 有可能但不确定的事 | may actually be · may now be |
| 现在进行时 am/is/are + -ing — 此刻或近期正在发生的事 | are fighting · are replacing · are trying |
需要注意的发音
- “sh” 和 “zh” 音: efficient /ɪˈfɪʃənt/, addiction /əˈdɪkˌʃən/
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 scientist, dessert, encourage 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。





























