What is this about vs What's all that about

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

What is this about

Top 3000 (courant)

What's all that about

FamilierTop 3000 (courant)
Le plus formel: What is this about
 What is this aboutWhat's all that about
Prononciation🇬🇧 //wɒt ɪz ðɪs əˈbaʊt//🇺🇸 //wɑt ɪz ðɪs əˈbaʊt//🇬🇧 //wɒts ɔːl ðæt əˈbaʊt//🇺🇸 //wɑts ɔl ðæt əˈbaʊt//
SensA question asking for information or clarification about a topic.Qu'est-ce que ça veut dire ou à quoi ça fait référence ?What does this mean or refer to?
ExempleWhen I saw the poster, I thought, 'What is this about?'After hearing the strange noises, she asked, "What's all that about?"
RegistreNeutreFamilier
FréquenceTop 3000 (courant)Top 3000 (courant)
Collocationsask what this is about, wonder what this is about, discuss what this is aboutwhat's all that noise about, what's all that fuss about, what's all that chatter about
Erreurs fréquentesUse 'what this about' instead of 'what is this about'., Omit 'this' when asking a question., Use inappropriately in very formal situations.Used in formal contexts, Misunderstanding the phrase as an inquiry about a specific detail rather than general meaning, Not using it in conversational tone
Notes d'usageUse when you want to understand the main idea or purpose of something. It's appropriate in most contexts but might sound too informal in very formal settings."C'est quoi tout ça" est souvent utilisé dans les conversations informelles pour demander des éclaircissements. Ce n'est pas approprié dans des contextes formels."What's all that about" is often used in casual conversations to ask for clarification. It's not appropriate in formal settings.

Vois-le dans de vrais extraits

What is this about
What's all that about

Questions fréquentes : What is this about vs What's all that about

Quelle est la différence entre What is this about et What's all that about ?

What is this about: A question asking for information or clarification about a topic. What's all that about: What does this mean or refer to?

Lequel est le plus formel : What is this about et What's all that about ?

What is this about est le plus formel de tous.

Peux-tu montrer un exemple de chacun ?

What is this about: When I saw the poster, I thought, 'What is this about?' What's all that about: After hearing the strange noises, she asked, "What's all that about?"

Puis-je utiliser What is this about et What's all that about de façon interchangeable ?

Pas toujours. What is this about et What's all that about 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.

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