跟读练习: Reading Explorer Foundation, Unit-5 The Flu Virus - 通过视频学习英语口语
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Every year, many people get sick from a virus we call influenza or the flu.
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But just what is the flu?
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And why do so many people get it?
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The influenza virus can be very dangerous.
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kills more than 36,000 people in America every year, and has killed thousands more across history.
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The flu virus is so dangerous because it is hard to cure, and it is hard to cure because it is always changing.
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Since just 2004, more than 5,000 different flu viruses have been identified.
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The types that hurt humans are called types A, B, and C.
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But it is type A that can spread from one person to another the fastest.
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Type A flu can spread from different types of animals to humans.
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For example, avian flu starts in birds,
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and swine flu starts in pigs, but both can spread quickly to humans.
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Between 1918 and 1919, a deadly type A flu virus called the Spanish flu spread all over the world.
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It made a third of the people on Earth sick and killed up to 50 million people.
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Scientists think this flu virus came from birds.
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And in 2009, a type of swine flu caused 375,000 people to be sick.
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Today, scientists are working to identify new types of flu and trying to make new medicines to keep people safe.
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本片段的口语练习目标
通过学习本视频,你将突破说明性文本口语表达的流畅度瓶颈。流感病毒的相关描述涉及科学术语、时间与数据的串联的,练习时需兼顾信息准确性与表达连贯性,这正是提升英语实用口语能力的关键 milestones。尤其适合通过英语口语练习掌握“解释复杂概念”的表达逻辑,为日常交流或工作汇报积累实战经验。
实用短语库
- “get sick from a virus”(因病毒生病)——描述病因的常用结构
- “spread from one person to another”(在人与人之间传播)——传递疾病传播方式的核心表达
- “be identified”(被识别)——科学语境中描述发现新事物的标准用语
- “cause... to be sick”(导致……生病)——简洁表述因果关系的实用句式
这些短语覆盖了疾病话题的核心场景,可直接迁移至新冠、感冒等同类话题的口语表达中。
攻克发音与节奏难点
视频中的长句(如“Since just 2004, more than 5,000 different flu viruses have been identified”)包含多个爆破音与连读现象,是练习英语发音的绝佳素材。建议采用shadow speak(英语影子跟读)法:播放视频后延迟0.5秒跟读,重点关注“different flu”的连读(/ˈdɪfrənt fluː/)及“have been”的弱读(/həv bɪn/)。此外,数字表达(如36,000、50 million)的重音位置需特别注意,通过shadow speech反复模仿,可快速纠正“数字念不对”的常见问题。坚持一周,你会发现自己在长句表达时的节奏与母语者愈发接近。
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。























