Portuguese Phrase
Você precisa de um passaporte válido ou de uma carteira de motorista.
Meaning
You need a valid passport or a driver’s licence. The sentence is often used when checking travel or identification requirements, and the ‘ou’ implies that either document will satisfy the requirement.
When to use
Use this phrase at airports, border checkpoints, car‑rental agencies, or any situation where authorities ask which official ID you have for travel or driving purposes.
✦Grammar Breakdown
Vocêprecisadeumpassaporteválidooudeumacarteirademotorista
precisar de
The verb precisar requires the preposition de when followed by a noun, similar to ‘need of’ in English.
Indefinite articles
Use um for masculine nouns (passaporte) and uma for feminine nouns (carteira).
Adjective agreement
Adjectives must match the gender and number of the noun they modify: válido with passaporte (masculine).
Compound noun
‘carteira de motorista’ is a fixed expression meaning ‘driver’s licence’; the preposition de links the two nouns.
Conjunction ou
Ou means ‘or’; in most contexts it is inclusive, indicating that either document is acceptable.
🗨In Conversation
Você precisa de um passaporte válido ou de uma carteira de motorista para embarcar no voo internacional.
You need a valid passport or a driver’s licence to board the international flight.
Eu tenho a carteira de motorista, mas o passaporte está expirado.
I have a driver’s licence, but my passport is expired.
✕Common Mistakes
Você precisa um passaporte válido ou uma carteira de motorista.
The verb precisar must be followed by de when the object is a noun.
Você precisa de um passaporte válida ou de uma carteira de motorista.
Adjectives must agree with the gender of the noun; passaporte is masculine.
Você precisa de um passaporte válido ou e de uma carteira de motorista.
Do not combine ou with e in the same clause; choose the correct conjunction.
↔Alternatives
É necessário ter um passaporte válido ou carteira de motorista.
It is necessary to have a valid passport or driver’s licence.
Você deve apresentar um passaporte válido ou sua carteira de motorista.
You must present a valid passport or your driver’s licence.
Precisa de passaporte válido ou de CNH.
Need a valid passport or a driver’s licence (CNH).
Cultural Tip
In Brazil the driver’s licence is officially called ‘Carteira Nacional de Habilitação’ (CNH). For domestic flights a CNH is often accepted as ID, but for any international travel a passport is mandatory. When speaking informally, Brazilians may simply say ‘CNH’ instead of the full phrase.