Pratique du Shadowing: تعلم اللغة الانجليزية من القصص مستوى C1-C2 | نص اكاديمي ايلتس توفل - Apprendre l'anglais à l'oral avec la vidéo

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For decades, traditional economics assumed that human beings make rational decisions based on careful analysis of costs and benefits.
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This model, known as rational choice theory, suggests that individuals consistently act in their own best interest.
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However, behavioral economics challenges this assumption by demonstrating that emotions,
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cognitive biases, and psychological factors significantly influence decision-making,
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often leading to seemingly irrational choices.
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One of the most influential concepts in behavioral economics is loss aversion.
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Research has shown
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that the pain of losing a certain amount of money is
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approximately twice as strong as the pleasure of gaining the same amount.
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This explains why many investors hold on to losing stocks for too long,
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hoping to avoid the regret of realizing a loss even when selling would be the more logical choice.
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Similarly, the sunk cost fallacy describes the tendency to continue investing time,
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money, or effort into a failing endeavor simply because resources have already been committed.
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These insights have practical applications beyond individual behavior.
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Governments and organizations now use nudging, small changes in how choices are presented to encourage better outcomes.
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For example, making pension enrollment automatic has significantly increased participation rates in many countries.
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Likewise, placing healthier food options at eye level in cafeterias subtly promotes better eating habits without restricting freedom of choice.
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These strategies demonstrate how understanding human psychology can lead to more effective public policies.
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Critics argue that behavioral economics oversimplifies human behavior and underestimates the role of social and cultural factors.
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Others worry that nudging could be used to manipulate individuals rather than empower them.
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Nevertheless, the field offers a valuable framework for understanding decision-making.
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By recognizing patterns such as loss aversion and the sunk cost fallacy, individuals can make more informed choices,
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while policymakers can create environments that gently steer citizens toward better decisions without coercion.
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For decades, traditional economics assumed that human beings make rational decisions based on careful analysis of costs and benefits.
25
For decades, traditional economics assumed that human beings make rational decisions based on careful analysis of costs and benefits.
26
This model, known as Rational Choice Theory, suggests that individuals consistently act in their own best interest.
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This model, known as Rational Choice Theory,
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suggests that individuals consistently act in their own best interest.
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However, behavioral economics challenges this assumption by demonstrating that emotions,
30
cognitive biases, and psychological factors significantly influence decision-making,
31
often leading to seemingly irrational choices.
32
However, behavioral economics challenges this assumption by demonstrating that emotions,
33
cognitive biases, and psychological factors significantly influence decision-making,
34
often leading to seemingly irrational choices.
35
One of the most influential concepts in behavioral economics is loss aversion.
36
One of the most influential concepts in behavioral economics is loss aversion.
37
Research has shown
38
that the pain of losing a certain amount of money is
39
approximately twice as strong as the pleasure of gaining the same amount.
40
Research has shown
41
that the pain of losing a certain amount of money is
42
approximately twice as strong as the pleasure of gaining the same amount.
43
This explains why many investors hold on to losing stocks for too long,
44
hoping to avoid the regret of realizing a loss even when selling would be the more logical choice.
45
This explains why many investors hold on to losing stocks for too long,
46
hoping to avoid the regret of realizing a loss even when selling would be the more logical choice.
47
Similarly, the sunk cost fallacy describes the tendency to continue investing time,
48
money, or effort into a failing endeavor simply because resources have already been committed.
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Similarly, the sunk cost fallacy describes the tendency to continue investing time,
50
money, or effort into a failing endeavor simply because resources have already been committed.
51
These insights have practical applications beyond individual behavior.
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These insights have practical applications beyond individual behavior.
53
Governments and organizations now use nudging small changes in how choices are presented to encourage better outcomes.
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Students and organizations now use nudging, small changes in how choices are presented to encourage better outcomes.
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For example, making pension enrollment automatic has significantly increased participation rates in many countries.
56
For example, making pension enrollment automatic has significantly increased participation rates in many countries.
57
Likewise, placing healthier food options at eye level in cafeterias subtly promotes better eating habits without restricting freedom of choice.
58
Likewise, placing healthier food options at eye level in cafeterias subtly promotes better eating habits without restricting freedom of choice.
59
These strategies demonstrate how understanding human psychology can lead to more effective public policies.
60
These strategies demonstrate how understanding human psychology can lead to more effective public policies.
61
Critics argue that behavioral economics oversimplifies human behavior and underestimates the role of social and cultural factors.
62
Critics argue that behavioral economics oversimplifies human behavior and underestimates the role of social and cultural factors.
63
Others worry that nudging could be used to manipulate individuals rather than empower them.
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Others worry that nudging could be used to manipulate individuals rather than empower them.
65
Nevertheless, the field offers a valuable framework for understanding decision-making.
66
Nevertheless, the field offers a valuable framework for understanding decision-making.
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By recognizing patterns such as loss aversion and the sunk cost fallacy,
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individuals can make more informed choices while policymakers can create environments that gently steer citizens toward better decisions without coercion.
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By recognizing patterns such as loss aversion and the sunk cost fallacy,
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individuals can make more informed choices while policymakers can create environments that gently steer citizens toward better decisions without coercion.
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Behavioral Economics Behavioral Economics
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Rational Choice Theory Rational Choice Theory
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Costs and Benefits costs and benefits
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cognitive biases cognitive biases
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irrational loss,
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aversion Investors
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Investors Logical Logical
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Sunk, cost, fallacy.
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Sunk, cost, fallacy.
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Endeavor.
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Endeavor.
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Committed resources Committed resources
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Insights
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Insights Practical Applications
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Practical Applications nudging
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pension enrollment
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Participation rates Cafeterias
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subtly subtly restricting
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restricting Freedom of choice.
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Public policies.
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Over simplifies.
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Oversimplifies.
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Oversimplifies.
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Underestimates.
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Underestimates Manipulate Manipulate
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Empower
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Empower Framework Framework
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Recognizing Patterns Recognizing Patterns
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Policymakers Policymakers.
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Steer.
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Steer.
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Coercion.
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Coercion
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For decades, traditional economics assumed that human beings make rational decisions based on careful analysis of costs and benefits.
105
This model, known as rational choice theory, suggests that individuals consistently act in their own best interest.
106
However, behavioral economics challenges this assumption by demonstrating that emotions,
107
cognitive biases, and psychological factors significantly influence decision-making,
108
often leading to seemingly irrational choices.
109
One of the most influential concepts in behavioral economics is loss aversion.
110
Research has shown
111
that the pain of losing a certain amount of money is
112
approximately twice as strong as the pleasure of gaining the same amount.
113
This explains why many investors hold on to losing stocks for too long,
114
hoping to avoid the regret of realizing a loss even when selling would be the more logical choice.
115
Similarly, the sunk cost fallacy describes the tendency to continue investing time,
116
money, or effort into a failing endeavor simply because resources have already been committed.
117
These insights have practical applications beyond individual behavior.
118
Governments and organizations now use nudging, small changes in how choices are presented to encourage better outcomes.
119
For example, making pension enrollment automatic has significantly increased participation rates in many countries.
120
Likewise, placing healthier food options at eye level in cafeterias subtly promotes better eating habits without restricting freedom of choice.
121
These strategies demonstrate how understanding human psychology can lead to more effective public policies.
122
Critics argue that behavioral economics oversimplifies human behavior and underestimates the role of social and cultural factors.
123
Others worry that nudging could be used to manipulate individuals rather than empower them.
124
Nevertheless, the field offers a valuable framework for understanding decision-making,
125
By recognizing patterns such as loss aversion and the sunk cost fallacy, individuals can make more informed choices,
126
while policymakers can create environments that gently steer citizens toward better decisions without coercion.
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Cognitive Biases coercion

Vocabulaire et conseils d’expression pour cette leçon

Cette leçon d’expression orale de niveau C2 s’appuie sur la vidéo « تعلم اللغة الانجليزية من القصص مستوى C1-C2 ». Les mots qui reviennent le plus souvent : choice, economics, individual, decision, cost. Cette vidéo contient 127 phrases et 1297 mots à répéter en shadowing. La partie parlée dure 23:14. Seuls 69 % 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 :

MotPrononciationSens
behavioral adjectif/bɪˈheɪvjəɹəl/comportemental
fallacy nom/ˈfæl.ə.si/tromperie
rational adjectif/ˈɹæʃ(ə)nəl/rationnel, rationnelle
aversion nom/əˈvɜːʒən/aversion
nudge verbe/nʌd͡ʒ/donner un petit coup de coude, donner une petite tape amicale
coercion nom/koʊˈɝʒən/coercition
policymaker nomdécideur
subtly adverbe/ˈsʌt.l̩.li/subtilement
empower verbe/ɪmˈpaʊ.ə/autoriser
endeavor nom/ɛnˈdɛv.ɚ/effort, entreprise
underestimate verbe/ʌndɚˈɛs.tɪ.meɪt/sous-estimer
manipulate verbe/məˈnɪp.jʊ.leɪt/manipuler
steer verbe/stɪɹ/conduire, guider
restrict verbe/ɹɪˈstɹɪkt/restreindre, limiter
investor nom/ɪnˈvɛs.tə(ɹ)/investisseur, investisseuse

La grammaire de cette vidéo

Les structures que le locuteur utilise le plus, avec les mots exacts de la vidéo :

StructureDans la vidéo
Present perfect have/has + participe passé — une action passée qui compte encore maintenanthas shown · have already been
Voix passive be + participe passé — l’accent est mis sur ce qui arrive, pas sur qui le faitare presented

Prononciation à surveiller

  • Les sons « sh » et « zh »: rational /ˈɹæʃ(ə)nəl/, aversion /əˈvɜːʒən/, coercion /koʊˈɝʒən/, irrational /ɪˈɹæʃ.(ə.)nəl/, assumption /əˈsʌm(p).ʃ(ə)n/
  • Mots longs — placez bien l’accent: behavioral /bɪˈheɪvjəɹəl/, underestimate /ʌndɚˈɛs.tɪ.meɪt/, manipulate /məˈnɪp.jʊ.leɪt/, cafeteria /ˌkæ.fə.ˈtɪ(ə).ɹi.ə/, irrational /ɪˈɹæʃ.(ə.)nəl/

Les sons difficiles pour les francophones :

  • /tʃ/ et /dʒ/ — à ne pas adoucir en « ch » et « j »: nudge /nʌd͡ʒ/, gently /ˈd͡ʒɛntli/
  • /r/ anglais — langue recourbée, sans frotter la gorge: behavioral /bɪˈheɪvjəɹəl/, rational /ˈɹæʃ(ə)nəl/, steer /stɪɹ/, restrict /ɹɪˈstɹɪkt/, investor /ɪnˈvɛs.tə(ɹ)/

Comment s’entraîner avec cette vidéo

  1. Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
  2. Répétez phrase par phrase à vitesse normale, en reprenant chacune jusqu’à ce que votre rythme corresponde à celui du locuteur.
  3. Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme behavioral, fallacy, rational.

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.

Technique du shadowing : lire le guide complet étape par étape →