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Mon plan de révision⚡ Défi flash

Anglais · 2ème Année Bac — Arts appliqués

Advances in science and technology

Le cours expliqué simplement, les questions que tous les élèves se posent et des exercices type examen national. Programme marocain, gratuit.

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L'essentiel du cours

1. Vocabulaire thématique (Key Vocabulary) Pour parler des avancées technologiques, il est indispensable de maîtriser ces termes :

  • Breakthrough / Discovery : Une avancée majeure / Une découverte.
  • Cutting-edge / State-of-the-art : À la pointe de la technologie (très moderne).
  • Invention : Une invention (création de quelque chose de nouveau).
  • Artificial Intelligence (AI) : L'intelligence artificielle.
  • Automation : L'automatisation (remplacement de l'homme par des machines).
  • Cybercrime : La cybercriminalité (crimes sur internet).
  • Gadget : Un petit appareil technologique.
  • Digital era / Age : L'ère numérique.

2. Grammaire (Grammar Focus)

  • The Passive Voice : Très utilisée pour décrire des inventions ou des processus scientifiques où l'action est plus importante que l'auteur.
    • Structure : $Subject + be (conjugated) + Past\ Participle$
    • Exemple : The internet was invented in the 20th century.
  • Future Forms (Predictions) :
    • $Will + Verb$ : Pour des prédictions basées sur des opinions. (AI will change our lives.)
    • $Be\ going\ to + Verb$ : Pour des prédictions basées sur des preuves actuelles. (Look at these robots, they are going to replace workers.)

3. Writing (Expression écrite) Le sujet porte souvent sur les avantages (advantages/pros) et les inconvénients (disadvantages/cons) de la technologie.

  • Introduction : Présenter le sujet et la problématique.
  • Body Paragraph 1 : Les bénéfices (gain de temps, communication, médecine).
  • Body Paragraph 2 : Les risques (perte d'emploi, vie privée, dépendance).
  • Conclusion : Résumé et opinion personnelle.

Méthodes à maîtriser

1. Comment rédiger un essai sur la technologie ? Utilisez des connecteurs logiques pour structurer votre pensée :

  • To start: First of all, To begin with.
  • To add ideas: Moreover, Furthermore, In addition.
  • To show contrast: However, On the other hand, Nevertheless.
  • To conclude: To sum up, In conclusion.

2. Transformer une phrase active en passive (Méthode)

  1. Identifiez l'objet de la phrase active.
  2. Placez cet objet en début de phrase (il devient le nouveau sujet).
  3. Utilisez l'auxiliaire $be$ au même temps que la phrase originale.
  4. Ajoutez le participe passé du verbe principal.
  5. (Optionnel) Ajoutez l'auteur avec $by$.

Exemples corrigés

Exemple 1 : Vocabulaire Question : "The new smartphone uses ________ technology." (cutting-edge / discovery) Réponse : cutting-edge. (On utilise un adjectif pour qualifier la technologie).

Exemple 2 : Grammaire (Passive Voice) Question : "Scientists discovered a new planet." $\rightarrow$ (Passive) Réponse : A new planet was discovered by scientists. Explication : "Discovered" est au Past Simple, donc on utilise $was + discovered$.

Exemple 3 : Grammaire (Future) Question : "In 2050, robots ________ (do) all the housework." Réponse : will do. (C'est une prédiction sur le futur lointain).

Erreurs fréquentes

  • Confondre "Invention" et "Discovery" : On invente un objet (un téléphone) mais on découvre un fait ou un lieu (une nouvelle planète, la gravité).
  • Oublier l'auxiliaire "be" au passif : Dire "The law passed" au lieu de "The law was passed".
  • Mauvais usage de "will" : Utiliser "will" pour une intention personnelle déjà planifiée (utilisez plutôt "going to").
La question que tu n'oses pas poser en classe ? Pose-la à UstadZéro jugement, même en darija, même à minuit. Il t'explique pas à pas et corrige ta démarche. Gratuit.

Défi flash : 4 questions

Sans compte

🎯 Advances in science and technology

1/4

Which word is a synonym for "very modern"?

❓ Questions fréquentes

What is "cybercrime"?
  1. It refers to illegal activities committed using the internet or computers.
  2. Examples: Hacking, identity theft, or spreading viruses.
  3. It is a major disadvantage of the digital age.

💡 À retenir : Cybercrime = Crimes on the internet.

Is "state-of-the-art" different from "cutting-edge"?
  1. They are almost synonyms.
  2. Both mean "the highest level of development".
  3. You can use them interchangeably in your exam to avoid repetition.

💡 À retenir : They both mean "very modern".

What is the difference between an "invention" and a "discovery"?
  1. An invention is the creation of a new device, process, or method that did not exist before (e.g., the lightbulb).
  2. A discovery is finding something that already existed but was unknown (e.g., electricity or a new planet).

💡 À retenir : Invention = creating something new; Discovery = finding something existing.

How can I use the passive voice to talk about science?

In science, we often focus on the result rather than the person. Use the formula:

  1. Identify the object.
  2. Use $be$ (am/is/are/was/were).
  3. Add the Past Participle. Example: "The vaccine was developed in a lab."

💡 À retenir : $Subject + be + Past\ Participle$.

Chno lfarq bin "invention" w "discovery"?

L'invention hiya fach katsayeb chi haja jdida makantch (bhal l'telephone). Discovery hiya fach katlqa chi haja kant deja kayna walakin makantich 3arfha (bhal l'oxygen wla chi kawkab jdid).

💡 À retenir : Invention = creation; Discovery = finding.

Kifach nsta3mel "will" bach nhdar 3la l'mustaqbal f l'English?
  1. Use will + verb for predictions (what you think will happen).
  2. Example: "Technology will make life easier."
  3. It is used for general opinions, not for fixed plans.

💡 À retenir : $Will + Verb$ = Prediction/Opinion.

Wash l'AI ghadi tkhli l'insan bla khidma?

This is a common debate. You can answer: "Some people think AI will replace humans in many jobs (automation), but others believe it will create new types of work."

💡 À retenir : Use "AI will replace..." or "AI will create..." to express your opinion.

What does "cutting-edge" mean?
  1. It is an adjective.
  2. It means "the most advanced" or "the most modern" stage of development.
  3. Example: "This hospital uses cutting-edge technology to treat patients."

💡 À retenir : Cutting-edge = Very modern/Advanced.

How do I structure a "Pros and Cons" essay?
  1. Introduction: Introduce the technology.
  2. Body 1 (Pros): Use "First of all," "Moreover," to list advantages.
  3. Body 2 (Cons): Use "On the other hand," "However," to list disadvantages.
  4. Conclusion: Give your final opinion.

💡 À retenir : Use contrast connectors for the "Cons" part.

Can I use "is going to" for a scientific prediction?

Yes, if there is evidence right now.

  1. If you see a robot failing repeatedly, you say: "It is going to break."
  2. If you are just guessing about the year 2100, use "will".

💡 À retenir : $Going\ to$ = Evidence; $Will$ = Opinion.

What is "automation"?
  1. It is the use of machines or computers to do tasks automatically.
  2. It reduces the need for human labor.
  3. Example: "Automation in factories increases production speed."

💡 À retenir : Automation = Machines doing human work.

How to express the purpose of a new invention?

Use "to", "in order to", or "so that".

  1. "The internet was created to connect people."
  2. "Scientists invented this tool in order to study cells."
  3. "They made the app so that users can communicate easily."

💡 À retenir : Use these to explain "Why?".

✍️ Exercices type examen national

Exercice 1

Exercise 1: Vocabulary (Level: Easy) Fill in the blanks with the correct word from the list: (breakthrough, gadgets, artificial intelligence, cybercrime).

  1. Many people use small electronic __________ like smartwatches.
  2. The development of __________ is changing how we use computers.
  3. Scientists made a major __________ in cancer research.
  4. Hackers often commit __________ to steal bank information.

Exercise 2: Grammar (Level: Medium) Rewrite the following sentences using the Passive Voice.

  1. Alexander Graham Bell invented the telephone.
  2. Scientists are developing new medicines.
  3. Technology will change the world.
  4. They have discovered a new galaxy.

Exercise 3: Writing (Level: Hard) "Some people believe that modern technology makes our lives more complicated rather than easier. To what extent do you agree or disagree?" Write a short argumentative paragraph (60-80 words) expressing your opinion. Use at least two connectors (e.g., However, Moreover).

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