Pratique du Shadowing: Phát âm chuẩn - Anh ngữ đặc biệt: Oldest Mammal Fossil (VOA) - Apprendre l'anglais à l'oral avec YouTube

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From VOA Learning English, this is the Science Report.
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From VOA Learning English, this is the Science Report.
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Researchers have published a report about the fossil of a mammal.
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It is 125 million years old.
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Scientists have named the new mammal type Spinalestis xenothrosis.
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Its discovery may prove that mammals lived 60 million years earlier than scientists had thought.
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The fossil was found in 2011.
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A team of researchers from the Autonomous University of Madrid,
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the University of Bonn in Germany,
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and the University of Chicago examined the fossil.
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They reported their findings in the journal Nature.
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They say the fossil includes the earliest known examples in the evolutionary history of mammals.
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The fossil represents the animal's hair,
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parts of its ear, and tissue from the liver and lung.
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One researcher called the fossil a spectacular find.
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He said such well-kept skin and hair structures are very rare for such an old fossil.
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Scientists found the fossil in central Spain,
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where a freshwater wetland once existed.
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Researchers say the animal was about 24 centimeters long and weighed between 50 and 70 grams.
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That is about the size of a young rat.
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They say its teeth and skeleton show that it lived on the ground and ate insects.
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The researchers say its hair and skin were similar to that of modern mammals.
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They saw several hairs formed from the same skin pore.
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The animal also had tiny spines on its back.
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The fossil was in such good condition that scientists were able to see that it suffered from a type of skin infection,
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one that living mammals still get today.
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For VOA Learning English, I'm Ann Ball.
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About This Lesson

In this lesson, you will practice your English listening and speaking skills by engaging with a transcript from a Science Report on the fascinating discovery of the oldest mammal fossil. This lesson will help improve your pronunciation and comprehension as you learn about the significant findings from researchers studying a 125-million-year-old fossil. You'll get to explore how science can change our understanding of mammalian evolution while enhancing your English speaking practice through the shadowing technique.

Key Vocabulary & Phrases

  • Fossil - The preserved remains or traces of ancient organisms.
  • Researchers - Scientists who conduct investigations to uncover new information.
  • Species - A group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
  • Evolutionary history - The development and changes in species over time.
  • Specimen - An individual item or part used for scientific study.
  • Wetland - An area of land that is saturated with water, either permanently or seasonally.
  • Skin infection - An infection affecting the skin, which can occur in various living organisms.
  • Structural similarities - Common features found in different species that may indicate a shared ancestry.

Practice Tips

To enhance your English speaking skills, utilize the shadowing technique while practicing with this video transcript. Start by listening to small segments of the report and then repeating them immediately after you hear them. Pay close attention to the intonation and rhythm, mimicking the emphasis placed on key phrases. Given the scientific nature of the content, be ready to pronounce specific vocabulary like "fossil" and "researchers" clearly.

As the video may have a moderate pace, allow yourself time to adjust your shadow speech. If you find certain sections challenging, slow down the playback speed so you can better capture the nuances of articulation. Engaging in consistent practise through a reliable shadowing site can boost your confidence. Aim to repeat this exercise regularly, allowing you to integrate new vocabulary seamlessly into your English speaking practice.

Remember that connecting to content that interests you, like fascinating facts about prehistoric life, can motivate you to practice more effectively. Happy learning, and enjoy exploring the world of paleontology while you perfect your speaking skills!

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.

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