跟讀練習: Das Immunsystem erklärt - 通過影片學習英語口語
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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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為何與此影片練習口語？
與這個影片練習口語提供了獨特的機會，讓學習者深入瞭解人體免疫系統的複雜性。通過觀看該影片，學習者不僅能夠增強對生物學術語的理解，還能提高英語口語表達能力。看YouTube學英語時，模仿影片中的語調和節奏，可以顯著改善語言流利度和自信心。此外，影片中的面對面講解使得學習更具互動性，有助於音調和表達方式的把握， daardoor提高英語發音，提升整體溝通效果。
語法與情境中的表達
在這個影片中，發言者使用了多個關鍵的語法結構，使得語言生動且具教育意義。以下是幾個值得注意的結構：
- 主語+動詞+賓語：如“你的免疫系統是你”的表達，這種結構幫助學習者理解主謂賓的基本構成。
- 因果關係：發言中多次使用“為了……，所以……”來闡明免疫系統運作的原理。
- 非謂語動詞：例如“被稱為”，讓學習者接觸到如何使用被動語態以表達複雜的生物過程。
通過shadow speech技巧，學習者可以在模仿中內化這些結構，加深對英語語法的理解。
常見發音陷阱
在該影片中，有些詞彙可能對英語學習者造成發音上的挑戰，尤其是與生物學相關的術語。例如，“免疫系統”的英文“immune system”包含了流行的/ɪ/ 和 /juː/ 音，這對於非母語者來說容易混淆。此外，一些技術用語如“巨噬細胞”（Macrophage）和“中性粒細胞”（Neutrophil）在發音時也需特別注意。他們的發音節奏與音節結構需要反覆練習以確保準確。通過提出“提高英語發音”的常見問題，學習者可以有效避免這些發音陷阱，並在英語口語練習中表現更佳。
影片中的語法
說話人最常用的結構，並附上影片中的原話：
| 結構 | 影片中的用法 |
|---|---|
| 被動語態 be + 過去分詞 — 強調發生了什麼，而不是誰做的 | is needed · is activated · can be defeated |
| 現在完成時 have/has + 過去分詞 — 過去發生但與現在仍有關聯的事 | have infected · has infected |
什麼是跟讀法？
跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧，最初開發用於專業口譯員的培訓，並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大：您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同，跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性，語調，節奏，連讀，聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。