Pratica di Shadowing: Das Immunsystem erklärt - Impara a parlare inglese con YouTube

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That human immune system is,
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That human immune system is,
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regardless of our brain, the complex and known biologist structure.
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And nobody knows how it actually works or what it is.
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Your immune system consists of hundreds of small and two large organ and has a own transport system,
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which is over your whole body.
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Tag für Tag produziert es hunderte Milliarden Zellen,
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die organisiert sind wie ein Heer.
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Aus Soldaten, Anführern, Geheimagenten, schwerem Geschütz und hartgesottenen Selbstmordbombern.
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Es ist kein abstraktes Gebilde.
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Dein Immunsystem ist Du.
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Deine Biologie, die dich vor den Milliarden Mikroorganismen beschützt, die dich auffressen wollen.
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Und vor deinen eigenen, irregeführten Zellen, die zu Krebs werden.
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It's so much, that we can't be able to do it in a single video.
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We're making a series of different aspects of the immune system.
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Today we're going to see what happens when the enemy's enemies
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and the first defense is to a fight for life and death.
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A normal day...
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Pl promo the world alley.
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Imaginerous aliens falling Wonderland through are Collins and S Gentlemen afraid they would vent Zum敦ent your cell processingps
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Your chairman is is you Kracer an Conversation in your hazy park I'm sufferingim curling precisely pero in chู้.
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abilities genes order grenade
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owl but also the A storm of the chemical alarm signals activate your immune system.
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First of all, the Macrophages are on.
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If a person's average is the size of a person,
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it would be a Macrophage as a large as a Nasshorn.
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Actually a quite a quietness.
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But like a Nasshorn, you will not be able to do it.
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And bacteria are being able to do it.
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After a few seconds, this is a large number of people but who will ing 나는 Human Blossom
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します a Macrophage You can eat about 100 bacteria before they are exhausted.
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But it's just many.
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The Macrophage is calling for strength.
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In your blood, you take hundreds of Neutrophiles to the signals and move to the slag.
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Neutrophiles are just a bomb,
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which only live, to kill them.
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They do it with such a hefty,
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that they do it after a few days,
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that they're safe and doesn't get anything you will do out Bearrative luego go back toicana firstog ok Hey
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But also Nathan's own life itself.
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Many Neutrophials examine themselves as well.
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They focus their selber- prawd
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where can win, as you can see,
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underneath that is what happens when the times float.
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to your your focus your physical也可以 the millions our amazing flinis
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indem sie Löcher in sie reißt.
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Wir haben ein ganzes Video,
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in dem wir das genauer beleuchten.
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Jetzt sind wir an einem kritischen Punkt angelangt.
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Wenn alles gut geht, kann die erste Verteidigungslinie die Eindringlinge schnell beseitigen.
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Aber manchmal ist der Feind einfach zu stark und würde mit der Zeit deine Abwehr überwältigen.
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Für dich als Mensch würde das den sicheren Tod bedeuten.
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Jetzt hat die Stunde der dendritischen Zelle geschlagen.
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Sie ist der Geheimagent deines Immunsystems.
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It's involved taking advantage of
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the soldiers against them
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that they It really looks like the brain,
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who infetter tus letters of milk-piff.
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Diehouses to cucin a corpse as if not.
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Someone likes the new frog.
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Sheямиisrta suns….
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She begins the invasion of the immunosyste team which J his chest out all his own equipment and your Lymphknot.
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The dendritic cell search then MOS T is inuteronomy.
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A key development of your immune system.
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Not any T-Helfer-Zelle, but the one who is the right thing to do with the bacteria,
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which have infected the bacteria.
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She goes around and drives her with a bacteria-like body body to every T-Helfer-Zelle,
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which she so hits.
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Most find it just a little bit more and they are going to go.
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After a few hours, suddenly click.
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One T-Helfer-Zelle springt on the bacteria.
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This T-Zelle is needed.
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The dendritic cell activates the T-Helfer.
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But wait, how can your immune system have a specific weapon against exactly the bacteria that has infected you?
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Your immune system has even a perfect weapon against every possible disease in the universe.
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Against the Pest, the Coronavirus or a infection that will only be in 100 years on Mars.
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Because this is so complex,
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we will explain it in the next video.
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In the moment it is to know that you have over Milliarden of only a T-Helfer-Zell,
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which all have a single weapon.
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Together they are an arsenal against every possible enemy.
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When the right T-Helfer-Zell is activated,
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You can't wait for a second,
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but you can't wait for a teenager.
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Very slowly.
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Your chest is extremely effective, but not very fast.
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The active T-Helfer-Zell cloned itself.
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Always and always.
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One of them, two of them,
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four of them, and thousands of them.
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They're in two groups.
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The first group takes off to the battlefield, to help the soldiers.
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There is the situation from the Ruder.
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This is about the müde Macrophage is ready to give up.
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After the day of the battle,
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she will only sleep in and sleep like many of her friends.
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But now they come to the T-Helfer-Zell.
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One of them goes to the müde Macrophage and flutters with special chemically signals to her.
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The soldiers are fresh.
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And something else feels the Makrophage.
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Glühend-heiße Wut.
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She knows what she has to do.
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Töten.
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She will again in the fight.
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And that happens everywhere, on the whole Schlacht field.
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In the meantime, activate the second group T-Helfer-Zellen another defense.
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The B-Zellen, your Antikörper-Fabriken.
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Antikörper are Superwaffen from Proteins,
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which look like a Krabs with two two with which they can be defeated.
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Like the T-Helfer-Zell, the B-Zell can be the right Antikörper against every other enemy.
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And such the T-Helfer-Zell.
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One or two days is the right B-Zell found and she's itself.
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Over time, there are eyes in offsetкаking alone,
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to ICE one of them until between two thousand
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and unleash them.
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To sodas everyone obese and doesn't move or join the bot.
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Deine Soldaten massakrieren die wehrlosen Opfer.
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Jetzt dreht der Wind schnell.
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Während die letzten Feinde besiegt werden,
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merken die Soldaten, dass man sie nicht mehr braucht und beginnen,
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sich selbst umzubringen, um Ressourcen zu sparen.
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Aber nicht alle.
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Einige T-Helferzellen verbleiben und werden zu Gedächtniszellen.
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Sie beschützen ein Gewebe noch jahrelang und stellen sicher,
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dass dieses bestimmte Bakterium hier nie wieder Fuß fassen kann.
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Auch ein paar B-Zellen bleiben am Leben
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and set small amounts of this body body to the rest of your life and you?
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You wake up and notice that the wound is covered and just a little bit.
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From the whole drama, with which your cells were finished,
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you didn't have anything with you.
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What for millions of cells a complete battle on life or death was,
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was for millions of cells a complete battle.
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What for million cells a complete battle on life or death was for you nothing but a small bitterness.

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Perché praticare il parlato con questo video?

Questo video offre un'opportunità unica per migliorare la pratica di conversazione in inglese in un contesto scientifico e stimolante. Comprendere il sistema immunitario umano può non solo arricchire il tuo vocabolario ma anche fornire un quadro di riferimento per conversazioni più complesse. Vivere esperienze di apprendimento attive, come il shadowing in inglese, ti permetterà di assimilare le strutture linguistiche mentre ti concentri su un argomento interessante. Inoltre, parlare di argomenti come la scienza ti aiuta a sviluppare la capacità di discutere temi difficili, rendendo le tue conversazioni più avvincenti e informate.

Grammatica ed espressioni nel contesto

  • Frasi comparativi: Il video utilizza espressioni come "più forte" e "come un rinoceronte" per spiegare le funzioni delle cellule del sistema immunitario. Queste strutture sono utili per fare paragoni e possono arricchire il tuo dialogo.
  • Imperativi: L'uso di verbi all'imperativo, come "muoviti" e "attacca", è comune in contesti di emergenza e ti aiuterà a dare ordini o consigli in conversazioni quotidiane.
  • Metafore: Frasi come "il tuo sistema immunitario è te" usano la metafora per rendere l'argomento più vivace. Apprendere a usare metafore in inglese può migliorare significativamente la tua espressività.
  • Strutture condizionali: Osserva l'uso di frasi che iniziano con "se", che introducono scenari ipotetici, perfette per discutere possibilità in una conversazione.

Trappole comuni di pronuncia

Questo video presenta alcune parole che possono risultare complicate per chi sta imparando l’inglese. Ad esempio, termini come "macrophage" e "neutrophil" possono essere difficili da pronunciare correttamente. Presta particolare attenzione ai suoni "ph" e "th", che spesso creano confusione. È utile ascoltare e imitare attentamente la pronuncia degli oratori per migliorare la pronuncia inglese e affrontare questi tratti complicati.

Utilizzando il metodo del shadowing, puoi esercitarti a ripetere le frasi esattamente come vengono pronunciate, il che aiuta a superare queste trappole. La ripetizione e l'imitazione sono chiave per conquistare la fluidità e la correttezza fonetica.

Cos'è la tecnica dello Shadowing?

Shadowing è una tecnica di apprendimento delle lingue supportata da studi scientifici, originariamente sviluppata per la formazione dei traduttori professionisti e resa popolare dal poliglotta Dr. Alexander Arguelles. Il metodo è semplice ma potente: ascolti un audio in inglese di madrelingua e lo ripeti immediatamente ad alta voce — come un'ombra che segue il parlante con un ritardo di solo 1–2 secondi. A differenza dell'ascolto passivo o degli esercizi di grammatica, lo shadowing costringe il tuo cervello e i muscoli della bocca a elaborare e riprodurre simultaneamente i modelli di discorso reale. La ricerca dimostra che migliora significativamente la precisione della pronuncia, l'intonazione, il ritmo, il discorso connesso, la comprensione dell'ascolto e la fluidità del parlato — rendendolo uno dei metodi più efficaci per la preparazione alla prova di speaking dell'IELTS e per la comunicazione reale in inglese.

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