跟读练习: Phát âm chuẩn - Anh ngữ đặc biệt: Plants Charge Phones (VOA) - 通过YouTube学习英语口语
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From VOA Learning English, this is the Science Report.
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From VOA Learning English, this is the Science Report.
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Three university students in Santiago,
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Chile, have come up with a green way to produce power.
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They developed a device that uses soil to charge mobile phone batteries.
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The device can also power other small electronics.
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The engineering students got the idea while relaxing outside,
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taking a break from their exams.
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The batteries on their mobile phones were empty.
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One of the student inventors,
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Evelyn Eravina, noted that plants are living things and able to produce energy.
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Their invention is a small circuit board they call Ikaya.
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The Ikaya solved two problems for the engineering students.
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needed to come up with a class project.
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They also needed an outlet to plug in their phones.
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The iqia captures the energy plants produce during a process called photosynthesis.
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That occurs when a green plant turns water and gas into food or energy as the plant is exposed to light.
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A plant uses only a small part of that energy to grow.
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rest stays in the soil one of the student inventors says
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the device changes the energy released from the plant into low-level
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power to charge phones the eKya device collects the extra energy from the plant without harming it.
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It plugs into the soil and then into a mobile phone.
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The IKEA is able to fully recharge a mobile phone battery in less than two hours.
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The inventors hope that the technology can one day be used for much bigger projects like public parks.
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They imagine the power for the park's street lamps coming from its own trees and plants.
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For VOA Learning English, I'm Carolyn Prasuti.
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关于本课
在本课程中，学习者将练习如何使用简洁的英语描述创新的科技发明，以及理解与生物能量相关的概念。通过观看这个节目，学员将增强他们的听力理解能力，提高英语发音技巧，特别是在关键技术词汇和短语的运用上。此外，学员还将学习通过“英语影子跟读”来模仿语音，以提升他们的口语流利度。
关键词汇与短语
- 发明 - invention
- 能源 - energy
- 太阳能 - solar power
- 植物 - plants
- 充电器 - charger
- 手机电池 - mobile phone battery
- 光合作用 - photosynthesis
- 环境友好 - eco-friendly
练习建议
要在本课中有效地进行影子跟读，建议学习者采取以下步骤。首先，观看视频并注意讲解者的语调和发音。接下来，尝试分段模仿他们的语气和节奏，尤其是时间较快的部分。通过英语影子跟读，学习者可以模拟讲者的发声方式，增强对日常交流中常用短语的理解与运用。
保持专注，慢慢增加影子跟读的速度，这样可以有效提升你的发音清晰度。在每次跟读时，重复5到10遍短语，以确保你完全掌握发音和语调。这样的练习不仅能帮助你提高英语发音，还能加深对内容的理解和记忆，帮助你在将来更流利地表达科技相关的思想。
最后，尝试与朋友或学习伙伴一起进行练习，互相纠正发音和表达方式，进一步提高英语口语能力。通过常常使用“shadowspeak”技巧，你将会发现自己的英语沟通能力有显著提升。
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。