跟讀練習: Climate Change: How does it really work? | ClimateScience #1 - 通過影片學習英語口語

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Climate change, or global warming, is something we hear about all the time.
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But what exactly is warming our planet?
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And how will it impact our Earth and the life that calls it home?
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Earth has a layer of gases around it which we call our atmosphere.
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This atmosphere acts like a barrier of sorts.
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It protects us from harmful radiation coming from the sun.
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The atmosphere also helps keep the earth warm enough to support life.
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This happens because some of the gases in our atmosphere, like carbon dioxide and methane, are able to trap heat from the sun.
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These are called greenhouse gases.
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A greenhouse works by trapping the light from the sun inside of a glass cage.
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This can provide warm temperatures for the plants inside during the cold winter months.
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Carbon dioxide and methane are called greenhouse gases
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because they too are able to trap the sun's heat and make the Earth warm, just like a greenhouse would.
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Without any greenhouse gases, our Earth would be cold and deserted just like Mars.
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But too much of it could make our planet hot and lifeless, like Venus.
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We need just the right amount to have a climate like ours on Earth.
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As a matter of fact, CO2, the greenhouse gas responsible for about 80 % of global temperature rise,
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only makes up around 0 .03 % of our atmosphere.
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So even small changes can have big consequences.
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Unfortunately, many of our factories, cars, power plants, and the way we make our food emit plenty of greenhouse gases
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when they burn fossil fuels like coal and oil.
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This adds more CO2 to the atmosphere, thereby making our planet hotter.
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This is really, really important, because recently, the Earth has been warming fast.
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You may say that the Earth has warmed up before, and you would be correct.
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We actually used to be in an ice age not too long ago.
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The difference this time, however, is the rate at which the Earth is warming.
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The planet is warming much, much faster than what it's used to.
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Global air temperatures have gone up by about 1 degree since the Industrial Revolution.
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Two -thirds of this rise in temperature has happened since 1975.
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5. In the past, it's taken the planet about 5 ,000 years to warm 5 degrees.
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We're actually expected to go 20 times faster than that this century.
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Animals and plants that would usually have a chance to evolve adaptations
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or migrate to deal with the changing climate over thousands of years now have almost no time and therefore face extinction.
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As well as this, rising temperatures result in higher sea levels as hotter water expands and melting ice flows into the seas.
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A warmer climate will also lead to more extreme weather events such as intense hurricanes and longer droughts.
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Climate change is a global problem that will need everyone's help to fix.
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We'll be creating more videos like this that talk about solutions to climate change, so consider subscribing if you want to know more about what we can do to make human life on Earth sustainable.

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推薦影片

你能學到什麼

這段影片不僅能幫你瞭解氣候變化,還能提升英語聽說能力。通過影子跟讀(英語影子跟讀),你可以練習如何清晰表達複雜概念,比如“溫室氣體”“海平面上升”等,這對雅思口語練習很有幫助。同時,你還能學會用自然的語氣講述科學知識,讓表達更有說服力。

注意這些發音現象

影片中存在不少連讀和弱讀現象,比如“greenhouse gases”會連讀成“greenhousegases”,“trapping heat”中的“t”會弱讀。還有“it’s taken”會縮讀成“it’s taken”,這些都是 native speaker 常用的表達習慣。留意這些細節,能讓你的發音更地道(提高英語發音)。

像母語者一樣表達

模仿影片中的節奏和重音很關鍵。比如“Unfortunately, many of our factories...”中,“Unfortunately”和“factories”要重讀,突出問題的嚴重性。而“just the right amount”中的“just”要輕讀,體現語氣的緩和。通過 shadow speak 練習,你能逐漸掌握這種抑揚頓挫的感覺,讓口語更流暢自然。記得多重複練習,把這些技巧融入日常表達中。

影片中的語法

說話人最常用的結構,並附上影片中的原話:

結構影片中的用法
現在完成時 have/has + 過去分詞 — 過去發生但與現在仍有關聯的事has warmed · have gone · has happened
被動語態 be + 過去分詞 — 強調發生了什麼,而不是誰做的are called

什麼是跟讀法?

跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧,最初開發用於專業口譯員的培訓,並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大:您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同,跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性,語調,節奏,連讀,聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。

影子跟讀法: 閱讀完整分步指南 →