Cool MateI don't know, man vs I have no idea vs Not sure
Quando usar cada um em inglês, com significado, registro e exemplos.
I don't know, man
InformalTop 3000 (comum)
I have no idea
InformalTop 2000 (comum)
Not sure
Mais comum: I have no idea
| I don't know, man | I have no idea | Not sure | |
|---|---|---|---|
| Pronúncia | 🇬🇧 //aɪ dəʊnt nəʊ, mæn//🇺🇸 //aɪ doʊnt noʊ, mæn// | 🇬🇧 //aɪ hæv nəʊ ɪˈdɪə//🇺🇸 //aɪ hæv noʊ ɪˈdiə// | |
| Significado | Não tenho certeza disso.I am not sure about that. | I don't know anything about it. | |
| Exemplo | What do you think about the new movie? I don't know, man. | Where's the nearest coffee shop? I have no idea. | - |
| Registro | Informal | Informal | - |
| Quão comum | Top 3000 (comum) | Top 2000 (comum) | - |
| Colocações | I don't know, man, I don't know why, I don't know what | have no idea about, have no idea where, have no idea how | - |
| Antônimos | I know, man, I'm sure, man, I understand, man, I am certain, man | I know exactly, I am sure, I have a clear understanding | - |
| Erros comuns | Using it in a formal meeting., Adding unnecessary words that change the meaning., Mispronouncing 'know' as 'no'. | Saying it too formally in a business meeting., Using it when a little knowledge is required., Translating it directly into another language without context. | - |
| Notas de uso | Usado principalmente em conversas informais entre amigos. Evite em situações formais ou no trabalho.Used mainly in casual conversations among friends. Avoid in formal settings or professional contexts. | Use this phrase in casual conversations to express lack of knowledge. Avoid in formal situations. | - |
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Perguntas frequentes: I don't know, man vs I have no idea vs Not sure
Qual é a diferença entre I don't know, man, I have no idea e Not sure?
I don't know, man: I am not sure about that. I have no idea: I don't know anything about it. Not sure:
Qual é mais comum: I don't know, man, I have no idea e Not sure?
I have no idea é a mais comum no inglês do dia a dia.
Posso usar I don't know, man, I have no idea e Not sure de forma intercambiável?
Nem sempre. I don't know, man, I have no idea e Not sure são relacionadas e às vezes se sobrepõem, mas diferem em registro, frequência e uso, então trocar uma pela outra pode mudar o sentido ou o tom. Veja as diferenças acima antes de substituir.