Prática de Shadowing: All About Dolphins! - Aprenda a falar inglês com vídeo

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A worksheet relating to this video can be found in the link below.
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Our ocean is filled with a great diversity of marine life.
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From microscopic plankton, cute clownfish,
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chilled out sea turtles, to marine giants like sharks and whales.
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But perhaps the cutest and one of the smartest marine animals of all are dolphins.
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There are 38 species of dolphins, most of which live in the ocean, but a few species, like the Amazon River dolphin, live in freshwater.
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Dolphins are mammals.
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Like all mammals, they are warm blooded and females nurture young with milk.
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You may recall that another characteristic of mammals is a body covered in fur or hair.
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Although adult dolphins are hairless,
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many newborn dolphins have a few whiskers around their snout when they are first born and lose them as they mature.
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As mammals, dolphins also get the oxygen they need using lungs and must come to the surface regularly to take in air.
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This is done through an opening on the top of their head, called a blowhole.
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As vertebrates, dolphins have an internal skeleton of bone.
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They have a well developed circulatory, respiratory and digestive system too.
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Dolphins are well adapted to life in water.
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They have sleek, streamlined bodies, which combined with fins and a powerful tail allow them to dart around effortlessly and with great speed.
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All dolphins are active predators, feeding on a variety of fish, squid and crustaceans such as shrimps.
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Many dolphins locate their prey using a special technique called echolocation.
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They produce short pulses of sound that are reflected off prey and back to the dolphin.
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Dolphins interpret reflected sound to determine the shape,
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size, speed, distance and direction of travel of its unsuspecting prey, even at night or in murky water.
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Another adaptation of many dolphins is a type of camouflage called countershading, whereby they are darker on the top and light on their underside.
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This makes them difficult to spot from above and below.
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Dolphins in groups are called pods.
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A pod can consist of as few as five to ten dolphins or as many as a thousand.
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Dolphins are capable of complex problem-solving and social interaction and communicate
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and work together in diverse ways to group up and catch prey.
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Living in pods helps to protect young as they mature.
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So there you have it, all you need to know about the ocean's smartest and cutest animals.
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If you have any questions, leave them in the comments below.
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Thanks for learning!
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Thank you.

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Vocabulário e dicas de fala para esta lição

Esta aula de conversação de nível B1 usa o vídeo “All About Dolphins!”. As palavras que mais se repetem: dolphin, mammals, prey, pod, marine. Este vídeo tem 33 frases e 420 palavras para praticar shadowing. A fala dura 3:57. O falante fala devagar, cerca de 106 palavras por minuto, o que dá tempo para imitar cada som. Apenas 74% 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
dolphin substantivo/ˈdɑlf.ɪn/golfinho, delfim
mammal substantivo/ˈmæməl/mamífero
prey substantivo/pɹeɪ/presa
pod substantivo/ˈpɑd/vagem
mature adjetivo/məˈt͡ʃʊ(ə)ɹ/maduro
blowhole substantivo/ˈbləʊhəʊl/espiráculo, respiradouro
camouflage substantivo/ˈkæ.məˌflɑːʒ/camuflagem
circulatory adjetivo/ˈsɝkjələˌtɔɹi/circulatório
clownfish substantivo/ˈklaʊnˌfɪʃ/peixe-palhaço
countershading substantivocontrassombreamento
crustacean substantivo/kɹʌsˈteɪʃən/crustáceo
digestive adjetivo/daɪˈdʒɛstɪv/digestivo
echolocation substantivo/ˌɛkoʊloʊˈkeɪʃən/ecolocalização
hairless adjetivo/ˈhɛɹləs/careca, calvo
microscopic adjetivo/ˌmaɪ.kɹəˈskɑ.pɪk/microscópico

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 fazcan be found · is filled · is done
Obrigação: must / have to / need to dizer que algo é necessáriomust come · need to know

Pronúncia para ficar de olho

  • Os sons de “sh” e “zh”: camouflage /ˈkæ.məˌflɑːʒ/, clownfish /ˈklaʊnˌfɪʃ/, crustacean /kɹʌsˈteɪʃən/, echolocation /ˌɛkoʊloʊˈkeɪʃən/, freshwater /ˈfɹɛʃˌwɔːtə(ɹ)/
  • Palavras longas — acerte a sílaba tônica: circulatory /ˈsɝkjələˌtɔɹi/, echolocation /ˌɛkoʊloʊˈkeɪʃən/, effortlessly /ˈɛf.ɚt.ləs.li/, microscopic /ˌmaɪ.kɹəˈskɑ.pɪk/, respiratory /ɹɪˈspɪ.ɹət.ə.ɹi/

Sons difíceis para falantes de português:

  • Consoante final — sem acrescentar um “i” depois: pod /ˈpɑd/, microscopic /ˌmaɪ.kɹəˈskɑ.pɪk/, underside /ˈʌndɚˌsaɪd/, vertebrate /ˈvɛɹ.tɪ.bɹeɪt/, dart /dɑɹt/
  • /l/ final — a língua toca o céu da boca, não vira “u”: mammal /ˈmæməl/, blowhole /ˈbləʊhəʊl/, whale /ˈweɪl/, chill /tʃɪl/
  • /h/ — um sopro suave, diferente do “r”: blowhole /ˈbləʊhəʊl/, hairless /ˈhɛɹləs/

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 dolphin, mammal, prey.

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 →