Before vs Until

Quando usar cada um em inglês, com significado, registro e exemplos.

Before

Top 1000 (muito comum)A1preposition

Until

Top 1000 (muito comum)A1
 BeforeUntil
Pronúncia🇬🇧 /["/bɪˈfɔː(r)/"]/🇺🇸 /["/bɪˈfɔːr/"]/🇬🇧 /["/ənˈtɪl/"]/🇺🇸 /["/ənˈtɪl/"]/
SignificadoAt an earlier time than something else.up to a particular point in time
ExemploI always wash my hands before dinner.Let's wait until the rain stops.
RegistroNeutroNeutro
Quão comumTop 1000 (muito comum)Top 1000 (muito comum)
Nível CEFRA1A1
Classe gramaticalpreposition
Colocaçõesbefore dinner, before school, before sunrisewait until, stay until, not until
Antônimosafter, followingafter, since
Erros comunsConfusing 'before' with 'after'., Using 'before' to refer to an event that can only happen afterwards., Omitting the necessary clause or event after 'before'.Using 'until' when 'before' is correct, Confusing 'until' with 'to' in expressions of time, Using 'until' with the wrong verb forms
Notas de usoUsed to indicate a time prior to an event or action. Common in both spoken and written language. Avoid using it in extremely formal writing; in that context, consider 'prior to'.Use 'until' to indicate a time limit for an action. It's often used in both spoken and written English, but avoid in very formal contexts like academic writing.

Perguntas frequentes: Before vs Until

Qual é a diferença entre Before e Until?

Before: At an earlier time than something else. Until: up to a particular point in time

Before e Until estão no mesmo nível CEFR?

Before: A1, Until: A1 na escala CEFR.

Posso usar Before e Until de forma intercambiável?

Nem sempre. Before e Until 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.