Are you sure vs Do you really think

Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.

Are you sure

Top 1000 (très courant)

Do you really think

Top 2000 (courant)
Le plus courant: Are you sure
 Are you sureDo you really think
Prononciation🇬🇧 //ɑːr jʊ ʃʊər//🇺🇸 //ɑr jʊ ʃʊr//🇬🇧 //dʊ jʊ ˈrɪəli θɪŋk//🇺🇸 //du jə ˈrɪli θɪŋk//
SensDo you really know if this is correct?Are you serious about your opinion?
ExempleAre you sure you locked the door?Do you really think this plan will work?
RegistreNeutreNeutre
FréquenceTop 1000 (très courant)Top 2000 (courant)
Collocationsare you sure about, are you sure that, are you sure ofdo you really think, do you really believe, do you truly think
AntonymesAre you uncertain, Are you doubtful, Are you unsureAre you sure that, Don't you believe, Do you doubt, Are you certain
Erreurs fréquentesOmitting 'you' and asking just 'sure?', Using a tone that sounds sarcastic., Confusing this with 'Are you certain?' which is more formal.Omitting 'do' in questions (e.g., 'you really think')., Confusing with 'do you actually think'., 'Really' is sometimes misspelled as 'real' in informal writing.
Notes d'usageUse when asking someone to confirm their belief. Appropriate in any setting, but avoid if it's too informal for the situation.Used for expressing skepticism or surprise. Often followed by a clarification or objection. This phrase could be too informal for official settings.

Questions fréquentes : Are you sure vs Do you really think

Quelle est la différence entre Are you sure et Do you really think ?

Are you sure: Do you really know if this is correct? Do you really think: Are you serious about your opinion?

Lequel est le plus courant : Are you sure et Do you really think ?

Are you sure est le plus courant dans l'anglais de tous les jours.

Peux-tu montrer un exemple de chacun ?

Are you sure: Are you sure you locked the door? Do you really think: Do you really think this plan will work?

Puis-je utiliser Are you sure et Do you really think de façon interchangeable ?

Pas toujours. Are you sure et Do you really think 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.