Conditional Forms (Would + Base Verb) | Anglais Seconde
Informations sur le cours
Chapitre: Tenses and Aspect
Sous-chapitre: Future Forms and Conditional
Section: Conditional forms (would + base verb)
Introduction aux formes conditionnelles
Qu'est-ce que le conditionnel avec would ?
Le conditionnel avec would + base verb est utilisé pour exprimer :
- Des actions hypothétiques dans le présent ou le futur
- Des politesses et des demandes indirectes
- Des habitudes passées
- Des suggestions ou des conseils
Exemples :
If I had money, I would buy a car.
Would you help me with this exercise?
When I was young, I would play football every day.
I would suggest studying harder for the exam.
Structure de would + base verb
Construction grammaticale
- I would go
- You would come
- He/She/It would work
- We would travel
- They would study
- I would not (wouldn't) go
- You would not (wouldn't) come
- He/She/It would not (wouldn't) work
- We would not (wouldn't) travel
- They would not (wouldn't) study
- Would I go?
- Would you come?
- Would he work?
- Would we travel?
- Would they study?
Would you please close the door? (demande polie)
Would you mind helping me? (politesse)
If it rained, I would stay home. (condition hypothétique)
If I were rich, I would travel the world. (hypothétique)
Uses of would + base verb
Utilisations du conditionnel
Would est utilisé dans les phrases conditionnelles pour exprimer des situations hypothétiques :
- First conditional: If I study hard, I would pass the exam. (probable)
- Second conditional: If I had money, I would buy a car. (hypothétique)
- Third conditional: If I had studied, I would have passed. (impossible)
Would est utilisé pour formuler des demandes ou des offres poliment :
- Would you like some tea? (offre polie)
- Would you mind closing the window? (demande polie)
- Would you be able to help me? (requête polie)
Would exprime des habitudes ou des routines passées :
- When I was a child, I would play in the park. (habitude passée)
- My grandfather would tell stories every evening. (routine passée)
Would est utilisé pour proposer des suggestions ou des conseils :
- I would recommend this book. (suggestion)
- You would benefit from more practice. (conseil)
Conditional sentences
Phrases conditionnelles
Structure: If + present simple, will + base verb (ou would + base verb dans des contextes plus formels)
Usage: For real or possible situations in the future
Example: If it rains tomorrow, I would stay at home.
Structure: If + past simple, would + base verb
Usage: For hypothetical or unlikely situations
Example: If I were rich, I would travel around the world.
Structure: If + past perfect, would have + past participle
Usage: For impossible situations in the past
Example: If I had studied harder, I would have passed the exam.
Will/would + base
Would + base
Would have + past participle
Exercice 1 - Compléter les phrases
Complète avec would + base verb
- If I had more time, I _____ (read) more books.
- _____ you _____ (help) me with my homework? (politesse)
- When I was young, I _____ (play) soccer every weekend.
- If it _____ (rain), we would cancel the picnic.
- She _____ (not agree) with this decision.
- _____ they _____ (attend) the meeting tomorrow? (hypothétique)
- He _____ (always bring) snacks to the office.
- If I were you, I _____ (study) harder for the exam.
Solution exercice 1
Correction détaillée
- If I had more time, I would read (read) more books. (second conditional)
- Would you help (help) me with my homework? (politesse)
- When I was young, I would play (play) soccer every weekend. (habitude passée)
- If it rained, we would cancel the picnic. (second conditional)
- She would not agree (not agree) with this decision. (hypothétique)
- Would they attend (attend) the meeting tomorrow? (hypothétique)
- He would always bring (always bring) snacks to the office. (habitude passée)
- If I were you, I would study (study) harder for the exam. (second conditional)
- Exercice 1 : Condition hypothétique (second conditional)
- Exercice 2 : Demande polie
- Exercice 3 : Habitude passée
- Exercice 4 : Condition hypothétique (second conditional)
- Exercice 5 : Réaction hypothétique
- Exercice 6 : Question hypothétique
- Exercice 7 : Habitude passée
- Exercice 8 : Conseil hypothétique (second conditional)
Exercice 2 - Choix de l'usage
Identifie l'usage de would
- Would you mind opening the window?
- If I had wings, I would fly to the moon.
- When we were kids, we would build sandcastles on the beach.
- I would recommend trying the new restaurant downtown.
- If it snows tomorrow, would you come to school?
- My grandmother would tell us bedtime stories every night.
- Would you like some coffee?
- If I were taller, I would play basketball professionally.
Solution exercice 2
Correction détaillée
- Would you mind opening the window? → Politesse
- If I had wings, I would fly to the moon. → Hypothèse (second conditional)
- When we were kids, we would build sandcastles on the beach. → Habitude passée
- I would recommend trying the new restaurant downtown. → Suggestion
- If it snows tomorrow, would you come to school? → Hypothèse (first conditional)
- My grandmother would tell us bedtime stories every night. → Habitude passée
- Would you like some coffee? → Politesse
- If I were taller, I would play basketball professionally. → Hypothèse (second conditional)
- Politesse : Formules de politesse et demandes indirectes
- Hypothèse : Conditions réelles ou irréelles avec "if"
- Habitude passée : Actions répétitives dans le passé
- Suggestion : Proposer des idées ou des conseils
Contexte de politesse
Formules de politesse
- Would you like some coffee? (Offre polie)
- Would you like to join us for dinner? (Invitation)
- Would you care for a snack? (Offre formelle)
- Would you mind helping me? (Demande polie)
- Would you be able to assist? (Requête formelle)
- Would you please pass the salt? (Demande courtoise)
- I would suggest taking the train. (Suggestion)
- You would benefit from more practice. (Conseil)
- He would be better off staying home. (Recommandation)
Contexte hypothétique
Conditions et hypothèses
Structure: If + present simple, will/would + base verb
Usage: Pour des situations réelles ou probables dans le futur
Exemples: If it rains, I would stay inside. If you study hard, you would pass the exam.
Structure: If + past simple, would + base verb
Usage: Pour des situations hypothétiques ou peu probables
Exemples: If I were rich, I would travel. If he had more time, he would learn French.
Structure: If + past perfect, would have + past participle
Usage: Pour des situations impossibles dans le passé
Exemples: If I had studied, I would have passed. If she had left earlier, she would have caught the train.
Exercice 3 - Transformation
Transforme les phrases
- I will help you if you ask me. (→ second conditional)
- She always helps people. (→ past habit)
- Can you open the door? (→ polite request)
- I will suggest a good restaurant. (→ suggestion with would)
- If I win the lottery, I will buy a house. (→ second conditional)
- They often visit their grandparents. (→ past habit)
Solution exercice 3
Correction détaillée
- I will help you if you ask me. → If you asked me, I would help you.
- She always helps people. → She would always help people. (quand elle était plus jeune)
- Can you open the door? → Would you open the door?
- I will suggest a good restaurant. → I would suggest a good restaurant.
- If I win the lottery, I will buy a house. → If I won the lottery, I would buy a house.
- They often visit their grandparents. → They would often visit their grandparents. (quand ils étaient jeunes)
- First → Second Conditional : Accent sur l'hypothétique
- Present Habit → Past Habit : Accent sur l'habitude passée
- Direct Request → Polite Request : Accent sur la courtoisie
- Direct Suggestion → Conditional Suggestion : Accent sur la suggestion
Contexte de suggestions et conseils
Donner des conseils avec would
- I would recommend trying this approach. (suggestion formelle)
- You would benefit from more practice. (conseil indirect)
- He would be better off studying more. (recommandation)
- She would do well to consider all options. (conseil prudent)
- I would suggest looking at the evidence. (suggestion modeste)
- You would find it useful to prepare in advance. (conseil utile)
- They would probably succeed if they worked harder. (conseil basé sur l'expérience)
Contexte de routine passée
Habitudes dans le passé
Would est utilisé pour exprimer des habitudes ou des routines passées avec des expressions de temps comme :
- When I was young
- When I was a child
- During my childhood
- Every day/week when I was at school
- When I was a student, I would wake up early every morning.
- My father would read newspapers after dinner.
- We would visit our grandparents every Sunday.
- She would always wear a blue dress to work.
Both express past habits, but:
- Used to : for states and repeated actions in the past
- Would : for repeated actions in the past (not for states)
- Example: I used to live there (state) vs I would go there every day (action)
When I was young, I would spend my summers at my grandparents' house. Every morning, I would wake up early to help my grandfather in the garden. We would have breakfast together while discussing the previous day's activities. Afternoons were reserved for reading books under the old oak tree. I would often fall asleep reading, and my grandmother would cover me with a warm blanket. Those were wonderful times that shaped my love for nature.
Erreurs fréquentes
Pièges à éviter
Erreur : I would to have eaten breakfast.
Correct : I would have eaten breakfast.
Ne mets pas "to" entre would et le verbe principal.
Erreur : When I was young, I would played soccer.
Correct : When I was young, I would play soccer.
Utilise la forme base verb avec would, pas le past simple.
Erreur : I would know the answer. (verbe d'état)
Correct : I used to know the answer. ou I knew the answer.
Would ne s'utilise pas avec les verbes d'état comme know, understand, believe.
Erreur : If I will have money, I would buy a car.
Correct : If I had money, I would buy a car. (second conditional)
Apprends bien les structures des différents conditionnels.
Les erreurs fréquentes proviennent souvent d'une mauvaise compréhension du contexte ou d'une confusion avec d'autres temps. Pratique régulièrement pour renforcer ton automatisme dans l'utilisation de would + base verb dans les différents contextes.
Résumé
Points clés à retenir
Forme négative : Subject + would not (wouldn't) + base verb
Forme interrogative : Would + Subject + base verb + ?
- Pour des situations hypothétiques (second/third conditional)
- Pour des demandes et offres polies
- Pour exprimer des habitudes passées (with "when I was young")
- Pour des suggestions et des conseils
- Conditions réelles ou hypothétiques
- Politesse et courtoisie
- Expérience passée
- Recommandations et conseils
Le past participle est utilisé avec would dans les third conditionals : go → gone, see → seen, do → done, take → taken, write → written, eat → eaten, drink → drunk, drive → driven.
Conclusion
Félicitations !
Continue à pratiquer pour renforcer tes compétences en anglais