跟读练习: Phát âm chuẩn - Anh ngữ đặc biệt: Satellite Monitors Oceans (VOA) - 通过YouTube学习英语口语
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Music From VOA Learning English,
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Music From VOA Learning English,
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this is the Science Report.
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American and European scientists have new equipment to watch the world's oceans.
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The Jason-3 satellite launched in January.
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It is designed to record rising sea levels.
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Scientists say satellite information recorded over the last 20 years shows sea levels rising fast.
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They say the fast rising seas are an indicator of climate change.
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Josh Willis is the lead project scientist for the operation at NASA.
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He says the Jason-3 satellite collects information using radar.
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He explains that satellite records have been kept for only about 25 years,
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but measurements of how the oceans have been changing go back thousands of years.
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He says the past 2,000 years have been stable in terms of sea level and the Earth's temperature,
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but in the past 100 years,
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sea levels have risen quickly.
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He said that is because of the warming of Earth.
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All material, including water, expands when heated.
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The Jason-3 satellite measures how high the surface of the sea is.
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This permits scientists to estimate how much extra heat is stored in the ocean.
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Eric Luliet is with the National Oceanic and Atmospheric Administration.
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He says sea levels are an expression of climate change for two reasons.
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He says excess heat is causing the ocean to expand.
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And, he says, the planet's warming causes glacial ice to melt into the oceans and increase sea levels.
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Luliet says, Jason 3 information will help scientists monitor the effects of rising sea levels.
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He says it will also help in predicting and preparing for big storms.
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For VOA Learning English, I'm Ann Ball.
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背景与上下文
在这段视频中，讲述者探讨了一颗名为Jason-3的卫星，该卫星帮助科学家们监测全球海洋的变化。此项研究主要集中在海平面上升与气候变化之间的关系。随着地球温度的上升，海洋的热量和冰川融化导致海平面快速上升，这对科学家们的工作造成了重大影响，尤其是在预测重大气候事件方面。
五个日常交流的重要短语
- “海平面上升” - 讨论气候变化时常用的词汇。
- “气候变化的指示器” - 用于解释海洋现象与气候之间的联系。
- “额外热量储存在海洋中” - 描述热量对海洋影响的重要性。
- “监测海平面变化” - 指科学家如何跟踪海平面的变化。
- “帮助预测和准备强风暴” - 强调科学研究对自然灾害预防的重要性。
循序渐进的影子练习指南
为了有效提升您的英语口语能力，您可以使用影子练习法来复述这段视频的内容。
- 初始聆听: 首先完整观看视频，不要试图模仿。专注于理解讲述者的语调与语速。
- 分段练习: 将视频内容分为几段，逐段进行练习。重复每段内容，查阅不熟悉的单词与短语。
- 跟读模仿: 使用影子练习法，跟随讲述者的语音模仿发音和语调。这个过程可以帮助您更好地掌握节奏和发音技巧，尤其是在增强雅思口语练习方面效果显著。
- 记录回放: 录制自己的声音，并与原视频进行对比。注意是否有发音或语调上的差异，反复修正。
- 应用短语: 在日常对话中应用您从视频中学到的短语，以增强记忆和使用的熟练度。
通过上述步骤，您不仅可以提高您的英语口语能力，还能在影子练习中逐步掌握科学领域的英语表达。这不仅是一个有效的学习方法，也能提高您在实际交流中使用英语的信心。
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。