Prática de Shadowing: Climate Change: How does it really work? | ClimateScience #1 - Aprenda a falar inglês com vídeo

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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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Sobre esta lição

Nesta prática, você vai aprender inglês com vídeos sobre mudanças climáticas, uma tema atual e importante! Vamos explorar conceitos-chave, treinar a pronúncia e a fluência por meio do shadow speak. Ao final, você dominará termos técnicos e conseguirá falar sobre o assunto com mais confiança. É uma ótima oportunidade para combinar aprendizado de língua com conhecimento do mundo!

Vocabulário e frases chave

  • Greenhouse gases (Gases de efeito estufa): Gases como dióxido de carbono e metano que retêm o calor na atmosfera.
  • Global warming (Aquecimento global): Aumento gradual da temperatura média da Terra.
  • Fossil fuels (Combustíveis fósseis): Carvão, petróleo e gás natural, usados para gerar energia.
  • Extreme weather events (Eventos climáticos extremos): Furacões, secas prolongadas e inundações intensas.
  • Sustainable (Sustentável): Práticas que preservam o meio ambiente para futuras gerações.

Dicas de prática

O shadow speech é uma técnica poderosa para melhorar a pronúncia e a fluência! O vídeo tem uma velocidade média e um tom claro, perfeito para iniciantes. Siga estes passos: 1) Assista o vídeo uma vez para entender o contexto. 2) Repita frases curtas imediatamente após o narrador, imitando a entonação e o ritmo. 3) Foque em palavras difíceis, como "atmosphere" (atmosfera) ou "methane" (metano). 4) Grave sua voz e compare com o original para ajustes. Com 10 minutos diários de shadowspeak, você notará progresso rápido na prática de conversação em inglês! Lembre-se: a chave é a consistência. Vamos transformar o aprendizado em um hábito divertido!

Gramática neste vídeo

As estruturas que o falante mais usa, com as palavras exatas do vídeo:

EstruturaNo vídeo
Present perfect have/has + particípio passado — uma ação passada que ainda importa agorahas warmed · have gone · has happened
Voz passiva be + particípio passado — o foco está no que acontece, não em quem fazare called

O que é a Técnica de Shadowing?

Shadowing é uma técnica de aprendizado de idiomas com base científica, originalmente desenvolvida para o treinamento de intérpretes profissionais. O método é simples, mas poderoso: você ouve áudio em inglês nativo e repete imediatamente em voz alta — como uma sombra seguindo o falante com 1-2 segundos de atraso. Pesquisas mostram melhora significativa na precisão da pronúncia, entonação, ritmo, sons conectados, compreensão auditiva e fluência na fala.

Técnica de shadowing: leia o guia completo passo a passo →