Structure de la Voix Passive
Subject + be + past participle + (by + agent)
Formation de la voix passive
Voix active vs passive:
Active: The cat catches the mouse
Passive: The mouse is caught by the cat
Passive: The mouse is caught by the cat
Elements de la structure:
• Subject (receveur de l'action)
• Verb "to be" (conjugué)
• Past participle (participe passé)
• Agent (optionnel, introduit par "by")
• Verb "to be" (conjugué)
• Past participle (participe passé)
• Agent (optionnel, introduit par "by")
Temps en Voix Passive
am/is/are + past participle
was/were + past participle
will be + past participle
have/has been + past participle
Présent simple:
• English is spoken worldwide
• The house is cleaned every day
• The house is cleaned every day
Passé composé:
• The letter was delivered yesterday
• The cake has been eaten
• The cake has been eaten
Règles & Formation
Étapes de formation:
1. Le complément d'objet devient sujet
2. Verbe principal → past participle
3. Ajouter le verbe "to be" conjugué
4. Conserver le temps du verbe actif
2. Verbe principal → past participle
3. Ajouter le verbe "to be" conjugué
4. Conserver le temps du verbe actif
Identifiez le complément d'objet
Transformez-le en sujet
Conjuguez "to be" au bon temps
Ajoutez le past participle
Ajoutez "by" pour l'agent si nécessaire
Participes Passés
Réguliers:
work → worked → worked
play → played → played
play → played → played
Irréguliers:
write → written
break → broken
see → seen
break → broken
see → seen
Exemples Pratiques
Présent continu:
• Active: They are building a house
• Passive: A house is being built
• Passive: A house is being built
Passé composé:
• Active: Someone has stolen my bike
• Passive: My bike has been stolen
• Passive: My bike has been stolen
Futur simple:
• Active: We will finish the project
• Passive: The project will be finished
• Passive: The project will be finished
Conditionnel:
• Active: They would paint the room
• Passive: The room would be painted
• Passive: The room would be painted
Méthodes & Astuces
Apprenez les participes passés irréguliers
Identifiez toujours le sujet et l'objet
Conservez le même temps que la forme active
Pratiquez avec des phrases simples d'abord
Utilisez la passive quand l'agent est inconnu
Quand utiliser la passive?
Agent inconnu:
• The bank was robbed last night
Agent évident:
• The road is cleaned every morning
Accent sur le résultat:
• The exam was passed successfully
Définitions Clés
Voix active: Le sujet fait l'action
Voix passive: Le sujet subit l'action
Past participle: Forme du verbe utilisé
Agent: Celui qui fait l'action
Sujet passif: Celui qui subit l'action
Formules Mémo
Structure générale:
S + am/is/are + past participle + (by + agent)
S + was/were + past participle + (by + agent)
S + was/were + past participle + (by + agent)
Transformation:
Actif: S + V + O → Passif: O + be + Vpp + by + S
Cas spéciaux:
• Modal + be + past participle
• Have something done: faire faire qqch
• Have something done: faire faire qqch
