シャドーイング練習: Intelligence Is a Choice (Most People Refuse to Make) - 動画で英語スピーキングを学ぶ
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98 文
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There is a particular kind of person who moves through life convinced they are not intelligent.
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They say things like, I'm just not a smart person, or I was never good at school, or some people are just born with it and I wasn't one of them.
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And in saying this, they feel a strange comfort, because if intelligence is something you are born with, then the absence of it is not your fault.
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You are off the hook.
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You never have to try.
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But that is precisely the lie that keeps most people intellectually asleep for their entire lives
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Intelligence is not a fixed quantity sealed inside you at birth
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It is not a gift handed out unevenly by genetics or luck or the school you attended Intelligence,
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in the deepest philosophical sense, is a practice It is a discipline It is, above all else, a choice and it is a choice that most people,
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consciously or not, refuse to make.
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The ancient Greeks had a concept they called eudaimonia.
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It is often translated as happiness, but that translation is too shallow.
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A better translation is flourishing, the full actualization of what a human being is capable of becoming.
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Aristotle believed that what separates humans from animals is our capacity for reason
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and he believed that a life not spent cultivating reason is a life not fully lived.
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He was not talking about academic intelligence.
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He was not talking about memorizing facts or passing examinations.
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He was talking about something far more demanding, the daily deliberate effort to think clearly, question deeply and understand truly.
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That effort is the choice and most people never make it.
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Ask yourself honestly
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When was the last time you sat with a difficult idea And refused to let it go until you understood it?
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When did you last read something that genuinely challenged the way you see the world?
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When did you last change your mind about something important, not because someone pressured you to,
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but because the evidence and the reasoning was simply better than your previous belief?
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If you are struggling to answer those questions, you are not alone.
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But you should sit with that discomfort because discomfort is the beginning of intellectual growth.
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Schopenhauer wrote that intellect is invisible to the man who has none.
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What he meant is this, the person who does not think cannot perceive the depth of their own failure to think.
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Ignorance is not painful, it is seamless.
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It wraps around you without edges, and because you cannot feel where it begins, you assume it is not there.
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The intellectually passive person does not know they are passive, they simply believe the world is roughly as complicated as it appears to them.
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This is perhaps the most dangerous condition a human being can be in.
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Now, here is where the choice comes in.
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Most people, when they encounter an idea that unsettles them, do one of three things.
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They dismiss it, they mock it, or they scroll past it.
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These are not acts of stupidity, they are acts of protection.
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The mind, left undisciplined, seeks comfort.
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It seeks confirmation.
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It builds walls around existing beliefs and calls those walls common sense.
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The intelligent person, the person who has made the choice, does something different.
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They pause.
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They lean in.
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They say, what if this is true?
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What would that mean?
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What am I not seeing here?
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This is called intellectual humility.
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And it is the single most important quality that separates genuinely intelligent people from merely confident ones.
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History is full of confident people who were catastrophically wrong.
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It is also full of quiet, humble thinkers who changed everything.
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Intelligence is also deeply connected to attention.
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We live in an era that is at war with your attention.
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Every platform, every notification, every algorithmically designed feed is pulling at you,
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fragmenting your focus, training your mind to skim rather than to dive.
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And a mind that only skims cannot think deeply, it can only react.
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Deep thinking requires stillness.
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It requires the willingness to be bored, to sit with a question that has no immediate answer, to let an idea breathe and develop inside your mind before you judge it.
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This is extraordinarily difficult in the modern world, which is precisely why it is so rare, and why those who cultivate it hold such an extraordinary advantage.
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The philosopher Blaise Pascal once wrote that all of humanity's problems stem from man's inability to sit quietly in a room alone.
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He wrote that in the 17th century.
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He could not have imagined the smartphone, but he understood the fundamental restlessness of the undisciplined mind with terrifying accuracy.
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Let me be direct about something.
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Becoming more intelligent does not mean reading every philosophy book ever written.
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It does not mean using complex vocabulary or winning arguments.
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Those are performances of intelligence, and performances are the enemy of the real thing.
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Genuine intelligence is about the quality of your thinking, not the appearance of it.
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It is about catching yourself making assumptions and questioning them.
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It is about being slower to conclusion and faster to curiosity.
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It is about consuming ideas across different disciplines and noticing the patterns that connect them.
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It is about asking why more than you ask what.
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A person who reads widely, thinks slowly, speaks carefully and holds their beliefs loosely is far more intellectually powerful than the person who is merely quick,
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clever or well credentialed.
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And now the most important part, you are already capable of this.
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Not a future version of you, not a you that has taken a course or bought a program or fixed some flaw.
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You right now have the same fundamental cognitive machinery as the greatest thinkers in human history.
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The difference between you and them is not raw capacity.
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The difference is what they chose to do with their minds every single day, over years and decades.
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They chose to read when it was easier not to.
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They chose to question when agreement was more comfortable.
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They chose to sit with uncertainty rather than grab for false clarity.
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They chose again and again and again to take their own thinking seriously.
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That choice is available to you.
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It has always been available to you.
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Intelligence is not something you have.
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It is something you do.
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It is a verb disguised as a noun.
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And every single day, you're either moving toward it or away from it.
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through what you read, what you question, what you tolerate in your own thinking, and what you refuse to accept without examination.
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Most people will watch this video and feel inspired for a few minutes
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and then return to exactly what they were doing before.
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That is the comfortable path and there is no judgment in it.
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It is deeply human, but some of you will feel something shift.
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A quiet recognition that you have been coasting on the surface of your own mind, and you will make a different choice.
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Aristotle believed that we are what we repeatedly do.
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Excellence, then, is not an act.
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It is a habit, and so is intelligence.
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The question is not whether you are intelligent enough.
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The question is whether you are willing enough.
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That answer is entirely up to you.
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このレッスンの語彙とスピーキングのポイント
このC1レベルのスピーキングレッスンは、動画「Intelligence Is a Choice」を教材にしています。 繰り返し出てくる語は次のとおりです：intelligence, choice, intelligent, chose。 この動画には、シャドーイング用の文が98文、単語が1218語あります。 音声の長さは7:42です。 話す速さは1分あたり約158語で、日常会話に近い自然なペースです。 単語の83%は英語の頻出3,000語に含まれます。残りは練習の前に確認しておきましょう。
この動画の重要語彙
動画の中で特に難しい単語15語を、発音と意味つきで紹介します。
| 単語 | 発音 | 意味 |
|---|---|---|
| cultivate 動詞 | /ˈkʌltɪveɪt/ | 栽培する |
| thinker 名詞 | /ˈθɪŋ.kɚ/ | 思想家 |
| discomfort 名詞 | /dɪsˈkʌmfɚt/ | 不快, 不安 |
| passive 形容詞 | /ˈpæs.ɪv/ | 受動態 |
| credential 名詞 | /kɹɪˈdɛnʃəl/ | 証明書 |
| intellect 名詞 | /ˈɪntəlɛkt/ | 知性、思考力, 智力 |
| memorize 動詞 | /ˈmɛm.əˌɹaɪ̯z/ | 記憶する, 覚える |
| restlessness 名詞 | /ˈɹɛstləsnəs/ | 不安心 |
| flourish 動詞 | /ˈflʊ̈ɹ.ɪʃ/ | 繁茂する, 繁栄する |
| fragment 名詞 | /ˈfɹæɡmənt/ | 断片, 破片 |
| humility 名詞 | /hjuːˈmɪlɪti/ | 謙遜 |
| flaw 名詞 | /flɔ/ | ひび |
| noun 名詞 | /naʊn/ | 名詞 |
| verb 名詞 | /vɝb/ | 動詞 |
| philosopher 名詞 | /fəˈlɑsəfɚ/ | 哲学者 |
動画に出てくる句動詞
| 単語 | 意味 |
|---|---|
| hand out 動詞 | 配る, 配布する |
この動画の文法
話し手がよく使っている文型を、動画の実際の表現とともに紹介します。
| 文型 | 動画での表現 |
|---|---|
| 関係詞節 who / which + 節 — 人や物について情報を加える | person who moves · man who has · person who does |
| 受動態 be + 過去分詞 — 誰がするかより、何が起きるかに焦点を当てる | are just born · are born · is often translated |
| 現在完了形 have/has + 過去分詞 — 過去の出来事が今も関係している | has made · has taken · has always been |
注意したい発音
話し手はI'm, wasn't, you'reなど、短縮形や弱形を3回使っています。聞こえたとおりの短い形で発音しましょう。
- 「sh」と「zh」の音: credential /kɹɪˈdɛnʃəl/, flourish /ˈflʊ̈ɹ.ɪʃ/, notification /ˌnoʊtɪfɪˈkeɪʃn̩/, machinery /məˈʃiːnəɹi/, shallow /ˈʃæloʊ/
- 長い単語（アクセントの位置に注意）: unevenly /ʌnˈivənli/, humility /hjuːˈmɪlɪti/, stupidity /stuˈpɪdɪti/, philosopher /fəˈlɑsəfɚ/, vocabulary /vəˈkæb.jə.lə.ɹi/
日本語話者が苦手な音：
- /r/ と /l/ の区別 — /l/ は舌先を歯茎につけ、/r/ はどこにもつけない: credential /kɹɪˈdɛnʃəl/, restlessness /ˈɹɛstləsnəs/, flourish /ˈflʊ̈ɹ.ɪʃ/, vocabulary /vəˈkæb.jə.lə.ɹi/, deliberate /dɪˈlɪb.(ə.)ɹət/
- /v/ — /b/ にならないように、上の歯を下唇に当てる: cultivate /ˈkʌltɪveɪt/, passive /ˈpæs.ɪv/, unevenly /ʌnˈivənli/, verb /vɝb/, perceive /pɚˈsiv/
- /f/ — 「フ」ではなく、上の歯と下唇で出す: discomfort /dɪsˈkʌmfɚt/, terrify /ˈtɛɹɪfaɪ/, flourish /ˈflʊ̈ɹ.ɪʃ/, fragment /ˈfɹæɡmənt/, flaw /flɔ/
この動画での練習方法
- まず声を出さずに動画を最後まで聞き、知らない単語をメモします。
- まず0.75倍速で一文ずつシャドーイングし、慣れてきたら通常の速度に戻します。
- 自分の声を録音して元の音声と比べます。cultivate, thinker, discomfortなどの単語に特に注意しましょう。
シャドーイングとは？英語上達に効果的な理由
シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。