Pratique du Shadowing: Why all We Knew About Our Solar System is Wrong? | Which Planet is the Closest to the Earth? - Apprendre l'anglais à l'oral avec la vidéo

Création de la leçon...
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Ah, the solar system, planets, moons and lots of fascinating facts.
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But Kitty, there's one thing your textbook can't show you accurately.
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Really?
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What is it?
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the true scale of space.
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So, come along as we uncover why the solar system looks nothing like your textbook.
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Zoom in!
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Most of us grew up believing We have a good understanding of the solar system.
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We learn the names of the planets, memorize their order from the sun, and see colorful diagrams in textbooks.
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However, while the facts taught in school are generally correct, the visual picture we develop is often misleading.
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The biggest issue is scale.
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In most textbook illustrations, the planets appear relatively close together.
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This is done for a practical reason.
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If distances were drawn accurately, The planets would be too small to see and most of the page would be empty.
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As a result, many of us imagine the solar system as far more crowded than it really is.
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Consider a simple example.
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The Sun has a diameter of about 1 .39 million kilometers.
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While Earth's diameter is about 12 ,742 kilometers.
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The sun is therefore about 109 times wider than Earth.
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If we shrink the sun to the size of a basketball, ...about 24 centimeters across.
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Earth would be only about 2 millimeters wide...
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...roughly the size of a pinhead and orbit about 26 meters away.
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The outer planets reveal the scale even more dramatically. from the Sun.
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Neptune, the outermost major planet ...would be only about 8 .5 millimeters across,
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yet orbit nearly 780 meters away.
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In this model, if a basketball represented the Sun...
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...Neptune would be a tiny bead, almost 0 .8 kilometers away.
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Everything in between would be mostly empty space.
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This vast emptiness is one of the hardest ideas to grasp.
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"Space is not packed with planets and stars.
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It is overwhelmingly Empty.
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Even Proxima Centauri, the nearest star to our Sun, is about 4 .24 light years away.
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On the same basketball sized Sun model, it would be thousands of kilometers distant.
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This immense scale.. can also make planetary distances counterintuitive.
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Not only Do diagrams struggle to show how far apart objects really are?
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but they can also create misleading impressions about which planets are closest to one another.
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Because it is impossible to show the solar system to scale on a textbook page,
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Illustrations can sometimes give the impression that Venus is Earth's closest neighbor.
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In reality, Planets are constantly moving around the Sun.
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So the distance between them is always changing.
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At some times, Venus is closer to Earth, at other times, Mars is closer.
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When astronomers calculate average distances over long periods, a surprising result emerges.
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Mercury is Earth's closest planetary neighbour on average.
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Because Mercury's orbit is small, it never spends long periods extremely far from Earth.
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Even more remarkably, The same pattern applies to the other planets.
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When average distances are calculated over time, Mercury is also the closest planet to Venus,
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Mars and even the giant outer planets.
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The lesson is simple.
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Diagrams are invaluable for learning the structure of the solar system,
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The real solar system is far larger, emptier and more dynamic than most of us imagine.
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Trivia Time!
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Did you know?
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The Moon looks relatively close to us in the night sky, but the cosmic distance is deceptively vast.
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At an average distance of about 38 ,44 ,000 km.
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You could actually fit all seven other planets of the Solar
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System lined up side by side in the empty space between Earth and the Moon, with room to spare.
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It's sketching time today's sketch of the day goes to a Vantika party bond
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Hope you learned something corrected today until next time.
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It's me dr. Bynox My whole life is a lie.
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That's a surprisingly deep philosophical question.
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But never mind.

Why practice speaking with this video?

Engaging with the video "Why all We Knew About Our Solar System is Wrong? | Which Planet is the Closest to the Earth?" is an excellent opportunity to practice your English speaking skills. By shadowing the speaker, you can enhance your pronunciation, intonation, and fluency while discussing a captivating topic. This not only helps in IELTS speaking practice but also enables you to articulate complex scientific concepts clearly and confidently. Using such visually stimulating content like this allows learners to learn English with YouTube, making the process enjoyable and engaging. The dynamic nature of the solar system keeps the conversation interesting, allowing for a rich context in which to practice.

Grammar & Expressions in Context

The speaker utilizes several essential grammatical structures and expressions that can be beneficial for learners:

  • Comparative Structures: Phrases like "109 times wider" and "closer to Earth" showcase how to compare quantities effectively. Understanding comparative forms is crucial for discussing differences in size and distance.
  • Present Continuous vs. Present Simple: The speaker mentions, "planets are constantly moving around the Sun," which demonstrates the use of the present continuous to express ongoing actions. Recognizing when to use these tenses can enhance your verbal skills.
  • Conditional Clauses: Phrases such as "If we shrink the sun to the size of a basketball" illustrate hypothetical situations. Practicing these structures can prepare you for real-life conversations where you need to express conditions and outcomes.
  • Passive Voice: The speaker says, "distances were drawn accurately," which emphasizes the use of passive constructions. Understanding these can enrich your speaking and writing styles.

Common Pronunciation Traps

While shadowing this engaging video, be aware of certain tricky words and pronunciations:

  • Diameter: Pay attention to the pronunciation of "diameter," ensuring that the emphasis is placed on the second syllable.
  • Neptune: The name "Neptune" can be challenging for some learners. Make sure to practice saying it with the correct pronunciation, focusing on the correct intonation.
  • Hypothetical phrases: The speaker uses phrases like "consider a simple example," which may require careful attention to fluidity and clarity while speaking. Practice these to enhance your overall communication skills.

This video serves as a great resource for English learners looking to engage in English speaking practice and develop their skills in a fun, informative context. By shadowing the speaker and focusing on the identified grammar structures and pronunciation challenges, you will enhance both your spoken English and understanding of the fascinating topic of our solar system.

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.