Você trouxe o apito?

Trouxe is the preterite form of the verb trazer, which means to bring. So trouxe means brought.

• trazer = to bring
• trouxe = brought

This is an irregular verb, so the past form is not built in a simple predictable way.

It is the preterite tense, which is the normal tense in Portuguese for a completed action in the past.

So Você trouxe o apito? asks whether the person did bring the whistle.

Depending on context, English might translate it as:

• Did you bring the whistle?
• Have you brought the whistle?

Brazilian Portuguese often uses the preterite where English might sometimes prefer the present perfect.

In Brazilian Portuguese, você takes third-person singular verb forms, not second-person forms.

So:

• você trouxe
• ele trouxe
• ela trouxe

They all use trouxe.

This can feel strange to English speakers because você means you, but grammatically it behaves like he/she in terms of verb conjugation.

Yes. That is very common in Brazilian Portuguese.

Portuguese often omits the subject pronoun when it is understood from context. So both of these are natural:

• Você trouxe o apito?
• Trouxe o apito?

Using você can make the sentence a bit more explicit, emphatic, or direct, depending on context.

In Portuguese, yes/no questions are often formed without changing the word order. The sentence becomes a question mainly through:

• intonation in speech
• the question mark in writing

So:

• Você trouxe o apito. = You brought the whistle.
• Você trouxe o apito? = Did you bring the whistle?

Unlike English, Portuguese usually does not need an auxiliary like did.

O is the masculine singular definite article, meaning the.

So:

• o apito = the whistle

Portuguese uses articles more often than English in many situations. Here, it tells us that the speaker has a specific whistle in mind.

If you said um apito, that would mean:

• a whistle

So the difference is:

• Você trouxe o apito? = Did you bring the whistle?
• Você trouxe um apito? = Did you bring a whistle?

Apito is a masculine noun, which is why it uses o:

• o apito

In Portuguese, nouns have grammatical gender, and articles and some adjectives have to agree with that gender.

Here there is no adjective, but the article still has to match:

• masculine singular: o
• feminine singular: a

This is a very common question.

• trazer = to bring
• levar = to take

The difference depends on the speaker’s point of reference:

• trazer means movement toward the speaker or destination being discussed
• levar means movement away from the speaker or toward another place

So:

• Você trouxe o apito? = Did you bring the whistle?
• Você levou o apito? = Did you take the whistle?

A rough Brazilian pronunciation is:

vo-SEH TROH-see oo ah-PEE-too?

A few useful notes:

• você sounds like vo-SEH
• trouxe usually sounds like TROH-see
• o is often a short oo sound in Brazilian Portuguese
• apito is stressed on pi: a-PI-to

In natural speech, words can link together, so it may sound more like:

vo-SEH TROH-see wap-PEE-too?

That connected sound is normal in fast speech.

That depends on the region.

In much of Brazil, você is the most common everyday word for you. But in some regions, people use tu.

Standard grammar would give:

• você trouxe
• tu trouxeste

However, in many parts of Brazil where tu is used, people often mix tu with third-person verb forms in casual speech:

• tu trouxe

So for a learner of Brazilian Portuguese, você trouxe is a very safe and widely useful form.

It can also mean I brought.

In the preterite, trouxe is used for:

• eu trouxe = I brought
• você trouxe = you brought
• ele/ela trouxe = he/she brought

So the form itself does not tell you the subject by itself. The subject usually comes from:

• the pronoun
• the context

That is why você helps make the meaning clear here.

Yes.

Some common variations are:

• Você trouxe o apito? — neutral, standard, very common
• Trouxe o apito? — casual, natural, very common
• O senhor trouxe o apito? — more formal, used for a man
• A senhora trouxe o apito? — more formal, used for a woman

So the version you have is a normal everyday way to ask the question in Brazilian Portuguese.