Pratique du Shadowing: The Monroe Doctrine Explained in 5 Minutes - Apprendre l'anglais à l'oral avec la vidéo
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56 phrases
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It's 1823.
Nous sommes en 1823.
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The map of the Americas is being redrawn.
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Spain has spent centuries amassing a new world empire stretching from Patagonia to California.
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Now their grip was slipping fast.
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One by one, Spain's colonies are declaring independence.
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And back in Europe, the old empires are not taking it well.
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They're asking themselves, what's to stop us from taking it all back?
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The United States had come into being mere decades ago in the revolution.
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Then we fought Britain again in the War of 1812.
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America was concerned of the involvement of foreign empires in the New World.
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Now, America sensed an opportunity to establish a new order.
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Britain, focused on protecting its trade with the emerging nation, proposed a joint declaration with the United States to deter intervention.
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But Secretary of State John Quincy Adams, suspicious of British motives, convinced President James Monroe to act independently.
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Monroe then declared a decree to Congress, among the boldest diplomatic statements in American history.
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The American continents, by the free and independent condition which they have assumed and maintained,
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are henceforth not to be considered as subjects for future colonization by any European powers.
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The United States, still a young frontier nation, positioned itself as the preeminent power in the new world
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and set the stage for centuries of American foreign policy in our hemisphere.
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This decree transformed America's role in standing in the global order, though initially relying on the deterrence of the British Navy to enforce it.
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For decades, the doctrine served as a defensive shield while America expanded westward.
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It was invoked when the French installed an emperor in Mexico, forcing their eventual withdrawal.
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It shaped debates over attempted annexations like the Dominican Republic.
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But these were defensive applications, keeping European powers out, not asserting American control over the hemisphere's affairs.
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changed in 1895, when Secretary of State Richard Olney invoked the doctrine,
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declaring that the United States was practically sovereign over the Western Hemisphere and demanded Britain submit to American arbitration.
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He had redefined the doctrine.
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It was no longer just a warning.
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It was now a claim to regional primacy.
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Three years later, war with Spain erupted, and when the smoke cleared, it transformed the Hemisphere.
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The United States expelled Spain from Cuba, seized Puerto Rico, and stepped into the world stage as a genuine imperial power with dominance over the Caribbean.
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Just four years later, that dominance was tested again.
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German and British warships sailed into Venezuelan waters and blockaded its ports over unpaid debts.
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Roosevelt intervened and declared if a Latin American nation fell into chaos or instability, the U.S would step in and manage it.
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The doctrine has started as a shield.
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Roosevelt had just turned it into a mandate.
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A critical opportunity for American leadership in the Western Hemisphere came in 1903, when Panama sought independence from Colombia.
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Both Europe and the U.S had long wanted a canal in Central America, allowing ships to cross from the Atlantic to the Pacific.
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After a failed French attempt, the United States saw an opening, and a region was shifting political dynamics.
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The U.S backed Panamanian independence and secured a deal to construct, operate, and defend the Panama Canal.
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The waterway would go on to become the hemisphere's most critical artery for trade, a strategic asset for both world wars,
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and a testament to America's enduring leadership in the region.
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When Soviet missiles were discovered in Cuba in 1962, Kennedy didn't need to invent a new framework.
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He simply invoked the doctrine.
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The weapons had to go.
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13 days of the most dangerous standoff in human history ended with the Soviets backing down and removing the missiles from Cuba.
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Reagan applied the same logic to justify opposition to Soviet-backed Sandinista regime in Nicaragua and other Marxist groups,
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arguing that ideological threats required the same response as military ones.
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Fast forward to the modern era, where the doctrine has found its latest champion in President Trump.
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Through the execution of Operation Absolute Resolve, the United States seized Venezuelan dictator Nicolás Maduro,
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transporting him to American soil to answer for charges of narco-terrorism.
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This calculated maneuver delivered a resident signal across the hemisphere, punctuated by President Trump's own declaration.
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Under our new national security strategy, American dominance in the Western Hemisphere will never be questioned again.
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Over two centuries, Monroe's declaration had shaped U.S foreign policy across administrations and throughout fundamentally different geopolitical eras.
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What began as a warning to European powers evolved into a framework for regional dominance,
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one that remains the cornerstone of American strategy in the hemisphere today.
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Next, we will learn about George Kennan, best known for his policy of containment during the Cold War.
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Vocabulaire et conseils d’expression pour cette leçon
Cette leçon d’expression orale de niveau B2 s’appuie sur la vidéo « The Monroe Doctrine Explained in 5 Minutes ». Les mots qui reviennent le plus souvent : hemisphere, doctrine, America, dominance, invoked. Cette vidéo contient 56 phrases et 782 mots à répéter en shadowing. La partie parlée dure 5:37. Le locuteur parle à un rythme régulier d’environ 139 mots par minute, confortable pour le shadowing. Seuls 71 % des mots font partie des 3 000 mots les plus courants en anglais, le vocabulaire est donc exigeant.
Vocabulaire clé de cette vidéo
Les 15 mots les plus avancés de la vidéo, avec leur prononciation et leur sens :
| Mot | Prononciation | Sens |
|---|---|---|
| hemisphere nom | /ˈhɛmɪsfɪə/ | hémisphère |
| doctrine nom | /ˈdɑk.tɹɪn/ | doctrine |
| dominance nom | /ˈdɑmɪnəns/ | domination |
| declare verbe | /dɪˈklɛɚ/ | déclarer |
| invoke verbe | /ɪnˈvoʊk/ | invoquer |
| declaration nom | /ˌdɛk.ləˈɹeɪ.ʃən/ | déclaration |
| seize verbe | /ˈsiːz/ | saisir, se saisir de |
| decree nom | /dɪˈkɹiː/ | décret |
| transform verbe | /tɹænsˈfɔɹm/ | transformer |
| missile nom | /ˈmɪs.aɪl/ | projectile |
| annexation nom | annexion | |
| colonization nom | /kɔlənɪˈzɛjʃən/ | colonisation |
| containment nom | /kənˈteɪnmənt/ | confinement |
| cornerstone nom | /ˈkɔɹ.nɚ.stoʊn/ | pierre angulaire, pierre d'angle |
| deterrence nom | /dɪˈtɝɹəns/ | dissuasion |
Les verbes à particule que vous entendrez
| Mot | Sens |
|---|---|
| back down verbe | baisser d'un ton |
La grammaire de cette vidéo
Les structures que le locuteur utilise le plus, avec les mots exacts de la vidéo :
| Structure | Dans la vidéo |
|---|---|
| Voix passive be + participe passé — l’accent est mis sur ce qui arrive, pas sur qui le fait | be considered · was invoked · was tested |
| Present perfect have/has + participe passé — une action passée qui compte encore maintenant | has spent · have assumed · has started |
Prononciation à surveiller
- Les sons « th »: henceforth /hɛnsˈfɔɹθ/, withdrawal /wɪðˈdɹɔ(ə)l/
- Les sons « sh » et « zh »: declaration /ˌdɛk.ləˈɹeɪ.ʃən/, colonization /kɔlənɪˈzɛjʃən/, warship /ˈwɔɹˌʃɪp/, arbitration /ˌɑɹ.bɪˈtɹeɪ.ʃən/, suspicious /səˈspɪʃ.əs/
- Mots longs — placez bien l’accent: declaration /ˌdɛk.ləˈɹeɪ.ʃən/, colonization /kɔlənɪˈzɛjʃən/, preeminent /priˈɛm ə nənt/, instability /ɪnstəˈbɪlɪti/, arbitration /ˌɑɹ.bɪˈtɹeɪ.ʃən/
Les sons difficiles pour les francophones :
- /h/ — il se souffle, il n’est pas muet: hemisphere /ˈhɛmɪsfɪə/, henceforth /hɛnsˈfɔɹθ/
- /tʃ/ et /dʒ/ — à ne pas adoucir en « ch » et « j »: eventual /ɪˈvɛn.t͡ʃu.əl/, ideological /ˌaɪ.di.əˈlɑ.d͡ʒɪ.kəl/, endure /ɪnˈd͡ʒʊə(ɹ)/, emerge /ɪˈmɝd͡ʒ/, justify /ˈd͡ʒʌstɪfaɪ/
- /r/ anglais — langue recourbée, sans frotter la gorge: doctrine /ˈdɑk.tɹɪn/, declaration /ˌdɛk.ləˈɹeɪ.ʃən/, decree /dɪˈkɹiː/, transform /tɹænsˈfɔɹm/, cornerstone /ˈkɔɹ.nɚ.stoʊn/
Comment s’entraîner avec cette vidéo
- Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
- Répétez phrase par phrase à vitesse normale, en reprenant chacune jusqu’à ce que votre rythme corresponde à celui du locuteur.
- Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme hemisphere, doctrine, dominance.
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.