Pratique du Shadowing: Biodiversity | Consider This #4 - Apprendre l'anglais à l'oral avec YouTube

B2
Planet Earth.
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36 phrases
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Planet Earth.
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Rich with life, movement, kinetic, alive.
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Roughly 9 million kinds of plant, animal, fungi, and protist.
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An ecosystem that is diverse and complex,
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working together to ensure life.
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Sun and rain bring about producers and decomposers.
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Primary consumers feed on producers.
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Secondary consumers feed on primary consumers.
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And tertiary consumers feed on secondary consumers.
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Humans feed on everything.
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The web of life on planet Earth.
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The key to this system is balance and diversity.
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A healthy ecosystem has all of its diverse components working in harmony.
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Loosen components, we're less diverse.
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Lack of diversity means bad news.
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Consider this.
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Humans currently use 25% more natural resources than our planet can sustain.
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More than 900 species of plant or animal have become extinct.
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Close to 17,000 are threatened with extinction.
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Each one of these species plays a role in maintaining that balance.
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Losing just one causes a chain reaction.
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Think about it.
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The key to curing cancer may lie in a plant that hasn't yet been discovered.
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A plant that could be threatened right now,
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and we don't even know it.
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This is just one reason why some scientists believe
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that a loss of biodiversity is the greatest threat to planet Earth as we know it.
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The good news is, you can encourage biodiversity locally in your own backyard by growing native plants,
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avoiding pesticides, and using natural compost over chemical fertilizers.
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Let some areas of your property grow wild and delight in the result.
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Put some large rocks in your garden and watch the butterflies warm themselves in the sun.
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These are just a few of the many things you can do to encourage local biodiversity.
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And while it may not seem like you're making much of an impact on the world, you are.
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If you want to think more globally,
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check out the Center for Biological Diversity online to learn how you can help.
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Or look into what the World Health Organization has to say about the impact of biodiversity loss.

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About This Lesson

In this lesson, you will practice your English speaking skills by focusing on the important concept of biodiversity, as discussed in a thought-provoking video. You will learn to effectively articulate ideas about ecosystems, the relationship between different species, and the importance of maintaining balance in nature. This practice will not only enhance your vocabulary but also train you to convey complex environmental concepts clearly and confidently.

Key Vocabulary & Phrases

  • Biodiversity - The variety of life in the world or in a particular habitat or ecosystem.
  • Ecosystem - A biological community of interacting organisms and their physical environment.
  • Producers - Organisms that produce their own food, typically through photosynthesis.
  • Consumers - Organisms that depend on other organisms for food.
  • Decomposers - Organisms that break down dead or decaying organisms, returning nutrients to the ecosystem.
  • Extinction - The permanent loss of a species from the planet.
  • Threatened species - Species that are at risk of becoming endangered.
  • Native plants - Plants that naturally occur in a specific region, contributing to the local ecosystem.

Practice Tips

To effectively use the shadowing technique with the provided video's content, follow these tips:

  • Start at a comfortable pace: The speaker in the video maintains a clear and moderate pace. Listen to a couple of sentences at a time, then repeat them out loud, trying to match the intonation and rhythm of the speaker.
  • Focus on key terms: Pay special attention to the key vocabulary related to biodiversity. Practicing these terms will significantly improve your English pronunciation and make your speaking more fluent.
  • Record yourself: Use your smartphone or computer to record your shadow speech. Listen to your recordings and compare your pronunciation and tone to that of the speaker. This will help you identify areas that need improvement.
  • Use pauses effectively: Don’t rush. Take advantage of pauses in the video to gather your thoughts before you speak, ensuring that you articulate each word clearly.
  • Practice regularly: Consistent practice is key to improvement. Set aside time each day to engage with the content, focusing on enhancing your vocabulary and pronunciation.

This lesson is designed to help you improve your English speaking practice through purposeful engagement with rich, informative content. By using the shadowing technique, you not only enhance your ability to speak but also deepen your understanding of vital environmental issues.

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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