跟读练习: READING EXPLORER FOUNDATIONS UNIT 5 5A THE DISEASE DETECTIVE - 通过视频学习英语口语
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Five are the disease detective.
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Six children were in the hospital.
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They were C very sick, but the doctors didn't know what to do.
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They called Dr Richard Besser, an expert on strange illnesses.
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Finding a cause B first, Dr Besser needed to find the cause of the D illness.
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He looked for germs in the children's bodies.
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In every child, Dr Besser found the same type of the bacteria, E coli.
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He then looked at the bacteria's DNA.
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It showed him that type of E coli was dangerous.
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See, Dr. Besser knew E coli could move from animals to humans.
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Had the children touched animals that carried the bacteria?
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Besser found other E coli cases in the area where the children lived, but it wasn't enough.
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D. Besser then made a list of what the sick children had eaten.
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They had all eaten cheese, apple juice and fish.
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He then made a list of what healthy children in the area had eaten.
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They had eaten the cheese and fish, but not the apple juice.
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Case closed.
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Besser went to where the apple juice was made.
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He saw animals around the apple trees.
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He also saw the workers using dirty apples that had fallen on the ground.
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More importantly, he saw that the apples were not washed before the juice was made and that the juice was not heated.
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Doing these things would kill the bacteria.
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Besser then knew it was the apple juice that made the children sick.
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F. Besser's E coli case had a happy ending.
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The children got better.
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And what Besser learned that day now helps keep others safe.
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✨ 推荐视频
本课的词汇与口语要点
这段视频共有 26 个句子、273 个单词可供跟读。 讲话部分时长为 1:51。 说话人语速平稳,每分钟约 148 个词,很适合跟读。 79% 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 13 个值得学习的单词,附发音和释义:
| 单词 | 发音 | 释义 |
|---|---|---|
| juice 名词 | /d͡ʒuːs/ | 汁, 果汁 |
| illness 名词 | /ˈɪl.nəs/ | 疾病, 病症 |
| wash 动词 | /wɑʃ/ | 洗, 洗滌 /洗涤 |
| worker 名词 | /ˈwɝ.kɚ/ | 工人, 工作者 |
| detective 名词 | /dɪˈtɛktɪv/ | 偵探 /侦探, 警探 |
| importantly 副词 | /ɪmˈpɔɹ.tənt.li/ | 重要的是... |
| coli 名词 | /ˈkoʊ.laɪ/ | 大腸桿菌 /大肠杆菌 |
| bacterium 名词 | /bækˈtɪəɹ.ɪəm/ | 細菌 /细菌 |
| germ 名词 | /d͡ʒɝm/ | 胚芽 |
| cheese 名词 | /t͡ʃiz/ | нэло, 奶酪 |
| strange 形容词 | /stɹeɪnd͡ʒ/ | 奇怪 |
| expert 名词 | /ˈɛk.spɜːt/ | 專家 /专家, 專門家 /专门家 |
| dirty 形容词 | /ˈdɝti/ | 髒 /脏 |
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 juice, illness, wash 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。





























