Prática de Shadowing: Unit 5 Global warming - Tiếng anh 11 Global success - Aprenda a falar inglês com vídeo

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Unit 5 Global Warming Page 52 Getting Started A Presentation About Global Warming Activity 1 Listen and Read
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Good morning, class.
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Today's lesson will start with Mai and Nam's talk about some of the causes and consequences of global warming.
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Would you like to go first, Mai?
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Yes, thank you.
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First, let me remind you what global warming refers to.
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It's the increase in the Earth's temperature because of certain gases in the atmosphere.
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Exactly.
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These gases are mainly produced through human activities.
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For example, burnt for energy, fossil fuels release large amounts of carbon dioxide into the atmosphere.
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But how do these gases make the Earth warmer?
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Well, they act like the glass in a greenhouse.
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Trapping too much of the sun's heat, they stop it from escaping back into space.
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This makes the planet hotter and hotter.
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That's right!
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That's why these heat-trapping pollutants are known as greenhouse gases, and their impact is called the greenhouse effect.
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Global warming is also linked to rising sea levels.
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As temperatures rise, polar ice caps melt faster, adding more water to oceans.
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Higher sea levels can also lead to floods.
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Each year, the consequences of global warming become more serious, and its negative impact on the environment and people get stronger.
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Good job.
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Thank you for sharing the information.
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Unit 5, Global Warming, Page 53.
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Language.
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Pronunciation.
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Sentence stress and rhythm.
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Activity 1.
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Listen and repeat.
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Pay attention to the sentence stress and rhythm.
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1. The planet is getting hotter and hotter.
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2. We talked about the causes of flooding.
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3. Burning coal is bad for our health.
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4. Why is farming a big source of greenhouse gases?
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Unit 5.
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Global Warming.
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Page 53.
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Language.
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Pronunciation.
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Sentence stress and rhythm.
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Activity 2.
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Underline the stressed words in the sentences.
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Listen and check.
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Then practice saying the sentences with a natural rhythm.
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1. The village was completely destroyed by floods.
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2. Some gases are released into the air through human activities.
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3. Has the Earth's temperature increased in the past few years?
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4. Some environmental disasters will become more frequent.
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Track 5 Unit 5 Global Warming Language Vocabulary Coal Fossil Fuel
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Release Renewable Waste Thank
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you.
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Activity 2.
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Listen to a talk and choose the main idea.
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Hi everyone.
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Thanks for offering me the opportunity to talk about black carbon.
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Black carbon, also known as sood, consists of tiny pieces of black dust.
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It mainly comes from forest fires and the burning of fossil fuels and crop waste.
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We now know that it plays a much bigger role in global warming than previously thought.
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Let me first talk more about the burning of crop waste.
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Do you know why farmers do that?
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Well, they believe that burning is the best way to clear land and prepare it for new crops.
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However, these huge fires are the world's biggest source of soot.
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In addition, burning crop waste is bad for the soil because it kills the useful organisms living in it.
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But how long does black carbon stay in the atmosphere?
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Actually, it only lasts for a few days or weeks after it is released.
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However, its effect on the Earth's temperature is more powerful than that of carbon dioxide.
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Black carbon traps more sunlight and sends it back into the air as heat.
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In addition, when black carbon falls onto ice or snow, it warms the surface and increases the speed of melting.
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So what do you think we should do to...
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www.globalwarming.com Hi,
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Na.
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Is that a coal-burning stove?
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Hi.
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Yes, my dad bought it last week.
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It heats up our home very quickly.
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Let me put in some more coal.
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Watch out!
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You're too close and will burn yourself.
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Don't worry, I'm very careful.
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Yes, it feels very warm, but I must warn you, burning coal produces soot.
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Oh no, I didn't know that.
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Thanks so much.
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I'll tell my dad.
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Unit 5.
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Global Warming Page 60.
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Looking Back Pronunciation Listen and underline the stressed words, then practice saying the sentences with a natural rhythm.
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1. Forests are helpful in cooling down our planet.
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2. Plants can store a lot of carbon in their roots, branches and leaves.
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3. Oceans can also remove carbon from the atmosphere and store it.
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4. Oceans may start releasing the carbon they store as global temperatures rise.
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Thank you.

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Tudo o que você precisa para falar fluentemente

Pronúncia com IANota em cada frase
Prática de IPADomine cada som
VocabulárioMonte seu banco de palavras
Jogo de vocabulárioAprenda brincando

Vocabulário e dicas de fala para esta lição

Esta aula de conversação de nível B1 usa o vídeo “Unit 5 Global warming - Tiếng anh 11 Global success”. As palavras que mais se repetem: global, warming, carbon, burning, gases. Este vídeo tem 90 frases e 703 palavras para praticar shadowing. A fala dura 8:59. O falante fala devagar, cerca de 78 palavras por minuto, o que dá tempo para imitar cada som. Apenas 81% das palavras estão entre as 3.000 mais comuns do inglês, por isso o vocabulário é exigente.

Vocabulário principal deste vídeo

As 15 palavras mais avançadas do vídeo, com pronúncia e significado:

PalavraPronúnciaSignificado
rhythm substantivo/ˈɹɪð.əm/ritmo
greenhouse substantivo/ˈɡɹːnˌ(h)aʊs/viveiro, estufa
crop substantivo/kɹɑp/cultura, cultivo
distress substantivo/dɪˈstɹɛs/desconforto
fossil substantivo/ˈfɑsl̩/fóssil
trap substantivo/tɹæp/armadilha, arapuca
soot substantivo/suːt/fuligem
underline verbo/ˈʌndɚˌlaɪn/sublinhar
dioxide substantivo/daɪˈɑksaɪd/bióxido
melt verbo/mɛlt/derreter, fundir
consequence substantivo/ˈkɑn.sɪ.kwəns/consequência, resultado
pollutant substantivo/pəˈl(j)uːtənt/poluente
organism substantivo/ˈɔɹ.ɡəˌnɪz.əm/organismo
stove substantivo/stoʊv/aquecedor, fogão
sunlight substantivo/ˈsʌnˌlaɪt/luz do sol

Phrasal verbs que você vai ouvir

PalavraPronúnciaSignificado
cool down verbo/kuːl ˈdaʊn/esfriar, arrefecer
watch outcuidado!

Frases que vale a pena repetir

Frases curtas e completas do vídeo que você pode usar na conversa do dia a dia:

  • Do you know why farmers do that?
  • You're too close and will burn yourself.
  • Don't worry, I'm very careful.

Gramática neste vídeo

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

EstruturaNo vídeo
Voz passiva be + particípio passado — o foco está no que acontece, não em quem fazare known · is also linked · are released
Verbo + -ing enjoy, keep, stop… + -ing — verbos seguidos da forma em -ingpractice saying · start releasing
Futuro com “will” will + verbo — uma decisão, promessa ou previsãowill start · will become · will burn
Present continuous am/is/are + -ing — algo que está acontecendo agora ou nestes diasis getting · is farming

Pronúncia para ficar de olho

O falante usa 5 contrações e formas reduzidas, como didn't, don't, I'll. Diga-as na forma curta, do jeito que você ouve.

Sons difíceis para falantes de português:

  • Consoante final — sem acrescentar um “i” depois: crop /kɹɑp/, trap /tɹæp/, soot /suːt/, dioxide /daɪˈɑksaɪd/, melt /mɛlt/

Como praticar com este vídeo

  1. Ouça o vídeo inteiro uma vez sem falar e anote as palavras que você não conhece.
  2. Faça shadowing frase por frase na velocidade normal, repetindo cada uma até o seu ritmo ficar igual ao do falante.
  3. Grave a sua voz e compare com o original, prestando atenção a palavras como rhythm, greenhouse, crop.

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 →