跟读练习: The Technology Report: More Than One-Third of Inventors, Discoverers in U.S. are Foreign-Born - 通过YouTube学习英语口语
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From VOA Learning English, this is the Technology Report.
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如果句子过短或过长，请点击 Edit 进行调整。
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From VOA Learning English, this is the Technology Report.
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One of the most important resources the United States has to offer may be its highly educated immigrants.
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A new study by the Information Technology and Innovation Foundation,
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or ITIF, finds 35% of those who invent products or discover new ideas in the U.S were born in other countries.
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The group looked at inventors who have won national awards.
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They also looked at people who applied for international legal protection or patents for their ideas in information technology or science.
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And the group spoke with inventors who work for large technology companies.
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The ITIF study shows that most inventors have a doctorate or PhD in science,
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technology, engineering or mathematics.
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Adams Nager is an economic expert at the Foundation.
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He says many immigrant inventors come to the United States for research
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and business possibilities that might not be available in their home countries.
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He He says the study shows the value of bringing the smartest engineers from around the world to the U.S.
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They bring benefits to the economy with their new ideas and new ways of thinking about things, Nager says.
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The other two-thirds of American innovators are mostly white men.
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They are not young.
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The study found their average age is 47.
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Almost all of them have at least one advanced educational degree,
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like a master's or a PhD.
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The research also finds that women make up only 12% of inventors in the United States.
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For VOA Learning English, I'm Lucia Malanig.
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为什么要通过这个视频练习口语？
在这段视频中，讲述了美国科技创新的重要性以及外籍发明者的贡献。通过练习发音和理解他们表达的概念，学习者可以在真实的语境中提高英语口说能力。视听结合的学习方式，能帮助学生更好地抓住和模仿语音的节奏与语调。看YouTube学英语，不仅能提升你的词汇量，还能帮助你在不同的交流场合中更加自信。
语法与表达方式分析
在视频中，有几个关键语法结构和表达方式值得注意：
- 被动语态: “35% of those who invent products...” 通过被动语态的使用，突出了发明者的成就，而非主动的动作。
- 条件句: “if might not be available”，条件句可以帮助我们在表达可能性时增加一些不确定性，增强语言的丰富性。
- 定语从句: “who have won national awards”，定语从句使得描述更加具体，便于学习者对信息的精确理解。
理解这些结构对于提高英语写作和口语交际能力至关重要，建议学习者在模仿时，注意这些语法的应用。
常见的发音陷阱
在视频中，有一些单词和短语可能会对学习者造成发音上的困扰：
- “inventors”: 这个词的音节发音需要注意，尤其是“ven”的部分，确保清晰发出。
- “possibilities” : 此单词的重音在不同音节上，练习时要特别注意每个音节的清晰度。
- “discover”: 这个词的发音常常被误用，重音标在第二个音节，学习者可通过模仿视频中的发音来纠正。
通过提高英语发音和模仿视频中的语言表达，学习者能够更好地掌握地道的口语技巧。利用shadowspeaks和shadow speech的技巧来提升自己的发音和流利度，能够让你在英语沟通中脱颖而出。
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。