Pratique du Shadowing: OpenAI’s new browser feels familiar… - Apprendre l'anglais à l'oral avec la vidéo

Création de la leçon...
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Yesterday, OpenAI stepped into the web browser Thunderdome with the release of Atlas, their new AI-powered browser built around ChatGPT.
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And although I had anniversary plans, I imagine this is just how John Muir felt when he said, The comments are calling and I must go.
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The idea for Atlas is pretty simple.
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Fork Chromium and Vibe add ChatGPT into it as an assistant that can see, remember, and help with anything you need.
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Like, imagine you wanted to eat food.
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To do that, you'd usually have to go to the DoorDash app
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and go through the work of ordering it yourself like a prehistoric hunter-gatherer.
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But now with Atlas, you can just tell it exactly what you want to eat, and it'll do the work for you.
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Augustus Gloop himself couldn't have designed a better experience.
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Of course, Atlas is only available on Mac, but thankfully, my neighbor is an unemployed JavaScript developer, so I was able to borrow his to check it out.
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It is October 22nd, 2025, and you're watching The Code Report.
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As a believer of the free and open web, there's nothing I'd enjoy more than to hear
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that OpenAI pushed Codex to its limits and built a new engine and browser from scratch.
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But like almost all new browsers lately, Atlas is just a fork of Chromium, Google's free and open source web browser.
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According to the keynote, OpenAI didn't want it to just feel like Chrome with ChatGPT bolted on.
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And after playing with it for a little bit, I can confidently say that's exactly how it feels.
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Sam Altman even told me they completely reinvented the way a browser is used.
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But I think the reality is that they mostly just copied Perplexity Comet.
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Despite that, there are still some cool parts to it.
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Because it can see everything you do, it's able to use your browsing history as context when you ask it questions.
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Now, I know that sounds like a horrible violation of your privacy, but you are able to control what it remembers and delete certain memories if you need to.
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And as you saw earlier with the DoorDash order, agent mode lets ChatGPT take actions on your behalf.
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It does feel a bit like watching a disabled pirate try to use a mouse for the first time, but as I told my wife on our honeymoon, the experience improves with practice.
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But of course, agentic-powered browsers don't have the best track record when it comes to privacy or security.
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Earlier this year, a team at Brave was able to successfully orchestrate a prompt injection in Perplexity's Comet AI browser,
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by embedding malicious instructions inside of an image that would get triggered
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when a screenshot was taken of it and analyzed by the model.
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And that same team discovered that Fellow, which coins itself as the world's first agentic browser,
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was also vulnerable to a prompt injection simply by instructing the model to visit a website with the malicious instructions.
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Because your browser usually contains highly sensitive cookies and data, the team at Brave's ultimate takeaway was that indirect prompt injection is not an isolated issue,
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but a systemic challenge facing the entire category of AI-powered browsers.
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It was Benjamin Franklin who famously said, those who would give up essential liberty to purchase a little temporary safety deserve neither liberty nor safety.
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But old Benjamin Unbutton was always down for a good time, and I'm pretty sure even he'd be tempted to trade in his entire digital privacy
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and security for an easier way to order Taco Bell, like the new Flamin' Hot Colon Prolapser Grilled Cheese Burrito, available for a limited time at participating US Taco Bell locations.
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But if you want to avoid this temptation altogether, another browser that's being worked on is Ladybird.
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Unlike the others, it's fully independent
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and recreating both the engine and browser from scratch without using code from any other existing browser.
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It's an incredibly ambitious project, but they just recently passed the 90% threshold on web platform tests, which makes them eligible to be an alternative browser engine on iOS.
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But though Lady Bird doesn't have any AI aspirations, every developer and company out there is trying to build the next big AI product.
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But the hard truth is that your LLM is basically worthless without a good search engine, which is why you need to check out Melee Search, the sponsor of today's video.
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It's a restful search API that understands user intent and returns relevant results in milliseconds.
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That means your app's AI features actually feel intelligent, instead of the typical vague AI slot.
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The search is hybrid, semantic, and multimodal, which allows it to pull rich context from any data type and it has over 53,000 GitHub stars,
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with developers appreciating how you can drop it into any tech stack, then instantly scale up to millions of searches.
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Try out Melee Search Cloud for free for two months using the code Fireship at the link below.
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This has been The Code Report, thanks for watching, and I will see you in the next one.

Vocabulaire et conseils d’expression pour cette leçon

Cette leçon d’expression orale de niveau B2 s’appuie sur la vidéo « OpenAI’s new browser feels familiar… ». Les mots qui reviennent le plus souvent : browser, Atlas, search, Chatgpt, web. Cette vidéo contient 46 phrases et 857 mots à répéter en shadowing. La partie parlée dure 4:15. Le locuteur parle vite, environ 202 mots par minute : attendez-vous à des liaisons et à des sons réduits. Seuls 75 % 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
prompt verbe/pɹɑmpt/inciter
injection nom/ɪnˈd͡ʒɛk.ʃən/injection
developer nom/dɪˈvɛləpɚ/concepteur, développeur
agentic adjectif/eɪˈd͡ʒɛn.tɪk/en mode mission
malicious adjectif/məˈlɪʃəs/malveillant, mauvais
fork nom/fɔɹk/fourchette
instruction nom/ɪnˈstɹʌkʃən/instruction
scratch verbe/skɹæt͡ʃ/gratter
aspiration nom/ˌæspəˈɹeɪʃən/aspiration
confidently adverbe/ˈkɑnfɪdəntli/candidement, confidemment
gatherer nomcueilleur, glaneur
instruct verbe/ɪnˈstɹʌkt/instruire, enseigner
millisecond nom/ˈmɪlɪˌsɛkənd/milliseconde
orchestrate verbe/ˈɔɹ.kəstˌɹeɪt/orquestrer
prehistoric adjectif/ˌpɹiː.hɪsˈtoɹ.ɪk/préhistorique

Les verbes à particule que vous entendrez

MotSens
check out verbemater, regarder
give up verbese rendre
go through verbetraverser
try out verbeessayer, expérimenter

La grammaire de cette vidéo

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

StructureDans la vidéo
Voix passive be + participe passé — l’accent est mis sur ce qui arrive, pas sur qui le faitwas taken · be tempted · being worked
Propositions relatives who / which + proposition — une précision sur une personne ou une chosethose who would · tests, which makes · engine, which is

Prononciation à surveiller

Le locuteur utilise 10 contractions et formes réduites, comme couldn't, didn't, doesn't. Prononcez-les sous leur forme courte, telles que vous les entendez.

  • Les sons « th »: worthless /ˈwɜːθ.ləs/, threshold /ˈθɹɛʃ(h)oʊld/, altogether /ɔl.tuˈɡɛð.ɚ/
  • Les sons « sh » et « zh »: injection /ɪnˈd͡ʒɛk.ʃən/, malicious /məˈlɪʃəs/, instruction /ɪnˈstɹʌkʃən/, aspiration /ˌæspəˈɹeɪʃən/, temptation /ˌtɛmpˈteɪʃən/
  • Mots longs — placez bien l’accent: developer /dɪˈvɛləpɚ/, aspiration /ˌæspəˈɹeɪʃən/, confidently /ˈkɑnfɪdəntli/, millisecond /ˈmɪlɪˌsɛkənd/, prehistoric /ˌpɹiː.hɪsˈtoɹ.ɪk/

Les sons difficiles pour les francophones :

  • /h/ — il se souffle, il n’est pas muet: prehistoric /ˌpɹiː.hɪsˈtoɹ.ɪk/, honeymoon /ˈhʌn.iˌmuːn/, threshold /ˈθɹɛʃ(h)oʊld/, hybrid /ˈhaɪ.bɹɪd/
  • /tʃ/ et /dʒ/ — à ne pas adoucir en « ch » et « j »: injection /ɪnˈd͡ʒɛk.ʃən/, agentic /eɪˈd͡ʒɛn.tɪk/, scratch /skɹæt͡ʃ/
  • /r/ anglais — langue recourbée, sans frotter la gorge: browser /ˈbɹaʊ.zəɹ/, prompt /pɹɑmpt/, fork /fɔɹk/, instruction /ɪnˈstɹʌkʃən/, scratch /skɹæt͡ʃ/

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. Commencez à la vitesse 0,75×, répétez phrase par phrase, puis revenez à la vitesse normale quand cela devient facile.
  3. Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme prompt, injection, developer.

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 →