Ce corrigé must et have to donne toutes les réponses dans l’ordre des exercices. Les explications insistent sur la différence entre interdiction et absence d’obligation, le point qui fait le plus d’erreurs.
La correction détaillée
Corrigé must et have to : réponses expliquées
Correction de l’exercice 1 : Have to ou has to ?- I have to clean my room.
- My brother has to walk the dog.
- We have to wear a uniform.
- The goalkeeper has to stay near the goal.
- You have to be on time.
- Mr Davis has to work at night.
Has to avec he, she, it et tout sujet singulier.
- She doesn’t have to get up early.
- Do you have to wear a tie?
- They don’t have to pay for the museum.
- Does he have to take the bus?
- We don’t have to do this exercise.
- Does your sister have to help at home?
Après doesn’t et does, have reprend sa forme de base.
- You mustn’t smoke in the hospital. (interdit)
- I don’t have to go to school. (pas d’obligation)
- You mustn’t cross the road. (interdit et dangereux)
- You don’t have to bring food. (pas nécessaire)
- Students mustn’t use their phones. (interdit)
- He doesn’t have to wear glasses. (pas nécessaire)
- You mustn’t feed the animals. (interdit)
- c : You mustn’t swim here.
- e : You must wear a helmet.
- b : You don’t have to pay.
- f : You mustn’t make any noise.
- a : You mustn’t walk on the grass.
- d : You have to show your ticket.
- I had to revise for the test yesterday.
- She didn’t have to cook last night.
- Did you have to wait this morning?
- We had to leave early last Friday. (must n’a pas de passé)
- They didn’t have to wear coats yesterday.
- He had to run to catch the bus this morning.
- She has to train every day.
- You must listen to the coach. (pas de to après must)
- I don’t have to go to school today.
- Do you have to wear a uniform?
- Yesterday we had to stay at home.
- He doesn’t have to come.
- False : « they mustn’t throw it forwards ».
- True : « They can kick the ball forwards ».
- False : « he has to release the ball ».
- True : « Players mustn’t tackle above the shoulders ».
- False : « They don’t have to wear a helmet ».
- True : « they must wear a gum shield to protect their teeth ».
- Do we have to do our homework?
- She doesn’t have to get up early.
- You mustn’t park here.
- I had to find my phone.
- You will have to wait.
- Players must respect the referee.
- I have to walk the dog every evening.
- She doesn’t have to come.
- You mustn’t run in the corridors.
- Do you have to wear a uniform?
- We had to wait (for) an hour.
- You’ll have to speak English in London.
- Tu n’as pas besoin de crier, je t’entends.
- Il est interdit de crier à la bibliothèque.
- Est-ce qu’il doit travailler le dimanche ?
- Nous avons dû nous arrêter à cause de la pluie.
- Les joueurs doivent se serrer la main après le match.
- Je n’ai pas eu besoin de payer mon billet.
- Students have to arrive before 8.25.
- Students mustn’t chew gum in class.
- Students don’t have to eat at the canteen.
- Students have to bring a PE kit on Tuesdays.
- Students mustn’t use their phones in the playground.
- Students don’t have to join a club.
Exemple de réponse sur le basket :
- In basketball, there are five players in each team.
- Players have to bounce the ball when they move.
- They mustn’t push the other players.
- They don’t have to be very tall, but it helps!
- Players must stop when the referee blows the whistle.
- Last week, I had to run for twenty minutes before the training.
Comment progresser après ce corrigé
Si tu as confondu mustn’t et don’t have to, fabrique-toi deux listes : ce qui est interdit chez toi et ce qui est facultatif, puis écris une phrase pour chaque élément. Révise aussi la conjugaison de have to avec do et does, car c’est elle qui fait perdre le plus de points à l’écrit. Enfin, pense à had to dès que tu racontes une obligation passée.

