Pratique du Shadowing: How Did Dinosaurs Actually Go Extinct? - Apprendre l'anglais à l'oral avec la vidéo

Création de la leçon...
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I have a kind of morbid question.
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How did the dinosaurs actually die?
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Like, I know a big rock hit Earth, but then what?
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When that rock hit, 66 .04 million years ago, it was wider than Mount Everest is tall.
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It was traveling at 20 to 30 kilometers per second, but it hit so hard that it vaporized the rock almost immediately.
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And it catapulted chunks of Earth beyond the atmosphere, some scientists think far enough to hit the moon.
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And on the surface, a powerful wave of heat and mega tsunamis ripped across the planet.
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But the scariest part is the world slowly grew dark as chunks of dirt and soot blocked out the sun.
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With less light, plants died, and the animals that ate the plants, and the animals that ate them, and up and up and up.
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But it would have taken about 150 years, several generations.
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The animals that survived were small, no bigger than a German Shepherd, and they were able to find refuge underground or underwater.
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After 180 million years, the reign of dinosaurs was over.
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It's really scary to think about, but that extinction is the reason we're here today.
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And it is very cool how scientists learn about it.
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Vocabulaire et conseils d’expression pour cette leçon

Cette vidéo contient 15 phrases et 209 mots à répéter en shadowing. La partie parlée dure 0:58. Le locuteur parle vite, environ 216 mots par minute : attendez-vous à des liaisons et à des sons réduits. Seuls 81 % des mots font partie des 3 000 mots les plus courants en anglais, le vocabulaire est donc exigeant.

Vocabulaire clé de cette vidéo

15 mots de la vidéo à retenir, avec leur prononciation et leur sens :

MotPrononciationSens
scary adjectif/ˈskɛə.ɹi/sinistre, terrifiant
scientist nom/ˈsaɪəntəst/scientifique, savant
dinosaur nom/ˈdaɪnəsoɹ/dinosaure
chunk nom/t͡ʃʌŋk/pièce, morceau
atmosphere nom/ˈætməsˌfɪɹ/atmosphère
underground adjectif/ˌʌn.dəɹˈɡɹaʊnd/souterrain
rip verbe/ɹɪp/se déchirer
dirt nom/dɝt/terre, boue
reign nom/ɹeɪ̯n/règne
subscribe verbe/səbˈskɹaɪb/abonner, s'abonner
underwater adjectif/ʌndɚˈwɔtəɹ/sous l'eau
refuge nom/ˈɹɛfjuːd͡ʒ/refuge
optimistic adjectif/ˌɒptɪˈmɪstɪk/optimiste
extinction nom/ɪkˈstɪŋkʃən/extinction
tsunami nom/(t)suːˈnɑːmi/tsunami, raz-de-marée

Prononciation à surveiller

  • Mots longs — placez bien l’accent: underwater /ʌndɚˈwɔtəɹ/, optimistic /ˌɒptɪˈmɪstɪk/

Comment s’entraîner avec cette vidéo

  1. Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
  2. Commencez à la vitesse 0,75×, répétez phrase par phrase, puis revenez à la vitesse normale quand cela devient facile.
  3. Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme scary, scientist, dinosaur.

Qu'est-ce que la technique du Shadowing ?

Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.

Technique du shadowing : lire le guide complet étape par étape →