At vs In vs On vs Upon
Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.
At
In
On
Upon
| At | In | On | Upon | |
|---|---|---|---|---|
| Prononciation | 🇬🇧 /["/ət//æt/","/æt/"]/🇺🇸 /["/ət//æt/","/æt/"]/ | 🇬🇧 /["/ɪn/","/ˈɪn ðət/"]/🇺🇸 /["/ɪn/","/ˈɪn ðət/"]/ | 🇬🇧 /["/ɒn/"]/🇺🇸 /["/ɑːn/"]/ | 🇬🇧 /["/əˈpɒn/"]/🇺🇸 /["/əˈpɑːn/"]/ |
| Sens | A preposition used to show a point in space or time. | Inside a place or area. | A word used to indicate a position or time. | sur ou à un moment ou un lieu particulieron or at a particular time or place |
| Exemple | She is waiting at the bus stop. | The book is in the bag. | The book is on the table. | mile upon mile of dusty road |
| Registre | Neutre | Neutre | Neutre | Formel |
| Fréquence | Bloc à haute fréquence | Bloc à haute fréquence | Bloc à haute fréquence | Au-delà de 10 000 (moins courant) |
| Niveau CEFR | A1 | A1 | A1 | B1 |
| Nature grammaticale | preposition | preposition | preposition | preposition |
| Collocations | at home, at work, at the station, at night, at a party | in the room, in the city, in control | on time, on the table, on the floor, put on, turn on | upon arrival, upon request, upon reflection, upon hearing, upon completion |
| Antonymes | away, out | out, outside | off, out, under | after, below, underneath |
| Erreurs fréquentes | Confused with 'in' when referring to specific locations., Used 'at' when it should be 'on' for days., Incorrectly used 'at' for general areas instead of specific points. | Saying 'in Monday' instead of 'on Monday', Using 'in' with time periods that require 'at' or 'on', Confusing 'in' and 'inside' in some contexts | Confused with 'in' (e.g., saying 'The cat is in the roof')., Using 'on' instead of 'at' for specific times (e.g., saying 'We will meet on 5 PM'). | Confused with 'on' in casual speech., Used inappropriately in informal settings., Misunderstood as a preposition that can replace any instance of 'on'. |
| Notes d'usage | Use 'at' for specific locations or times. Avoid using it for broad areas (use 'in') or for days (use 'on'). | Use 'in' for locations, boundaries, or situations. Avoid using it for time expressions where 'at' or 'on' is appropriate. | Used to specify location (e.g., 'The book is on the table') or time (e.g., 'We meet on Monday'). It's not used for 'in' or 'at' when describing other locations or times. | Utilisé dans des contextes plus formels, souvent à l'écrit. Pas couramment utilisé dans la conversation quotidienne. À éviter dans les conversations informelles.Used in more formal contexts, often in writing. Not commonly used in everyday spoken English. Avoid in casual conversations. |
Vois-le dans de vrais extraits
Questions fréquentes : At vs In vs On vs Upon
Quelle est la différence entre At, In, On et Upon ?
At: A preposition used to show a point in space or time. In: Inside a place or area. On: A word used to indicate a position or time. Upon: on or at a particular time or place
Lequel est le plus formel : At, In, On et Upon ?
Upon est le plus formel de tous.
Lequel est le plus avancé : At, In, On et Upon ?
Upon est le niveau le plus élevé, à B1, sur l'échelle CEFR.
At, In, On et Upon sont-ils au même niveau CEFR ?
At: A1, In: A1, On: A1, Upon: B1 sur l'échelle CEFR.
Quelle est la nature grammaticale de At, In, On et Upon ?
At: preposition, In: preposition, On: preposition, Upon: preposition.
Peux-tu montrer un exemple de chacun ?
At: She is waiting at the bus stop. In: The book is in the bag. On: The book is on the table. Upon: mile upon mile of dusty road
Puis-je utiliser At, In, On et Upon de façon interchangeable ?
Pas toujours. At, In, On et Upon sont proches et se recoupent parfois, mais elles diffèrent par le registre, la fréquence et l'usage, donc remplacer l'une par l'autre peut changer le sens ou le ton. Regarde les différences ci-dessus avant de substituer.