Colocou a lanterna, o repelente e o protetor solar na mochila?

In Brazilian Portuguese, the subject is often omitted when it is understood from context. This is called a null subject or dropped subject.

So Colocou...? can mean:

• Did you put ...?
• Did he/she put ...?
• Did they put ...?
• sometimes even Have you put ...?, depending on context

In everyday conversation, the listener usually knows who is being talked about. If you want to make the subject explicit, you could say:

• Você colocou a lanterna, o repelente e o protetor solar na mochila? = Did you put the flashlight, bug spray, and sunscreen in the backpack?

Because colocou can go with several subjects, context matters.

Colocou is the preterite form of the verb colocar.

Here it means something like:

• put
• did put
• in many contexts, naturally translated as have put

Examples:

• Ela colocou o livro na mesa. = She put the book on the table.
• Você colocou tudo na mochila? = Did you put everything in the backpack?

The preterite is used for a completed action in the past.

Because in Portuguese, yes/no questions often use the same word order as statements. Intonation and the question mark show that it is a question.

So:

• Você colocou o repelente na mochila. = You put the bug spray in the backpack.
• Você colocou o repelente na mochila? = Did you put the bug spray in the backpack?

There is no need for an auxiliary verb like do/did as in English.

Portuguese uses definite articles much more often than English.

So it is normal to say:

• a lanterna = the flashlight
• o repelente = the bug spray / insect repellent
• o protetor solar = the sunscreen

Even when English might say flashlight, bug spray, and sunscreen, Portuguese often still uses the articles.

This sounds natural and standard in Portuguese.

These articles match the grammatical gender of the nouns:

• lanterna is feminine → a lanterna
• repelente is masculine → o repelente
• protetor solar is masculine → o protetor solar

This is grammatical gender, which does not always match biological sex or any logical category. It is simply a property of the noun that learners need to memorize.

Na is a contraction of:

• em
  • a = na

So:

• na mochila = in the backpack / into the backpack, depending on context

Related forms:

• no = em + o
• na = em + a
• nos = em + os
• nas = em + as

Examples:

• no carro = in the car
• na bolsa = in the purse/bag

With colocar, Portuguese normally uses em to express where something is placed:

• colocar na mochila
• colocar na mesa
• colocar no bolso

So colocar ... na mochila means to put ... in/into the backpack.

Using para a mochila would usually sound unnatural here, because para often suggests direction or destination in a different way, not the normal complement of colocar in this context.

Repelente literally means repellent, and in everyday Brazilian Portuguese it usually refers to insect repellent.

Depending on context, English translations could be:

• bug spray
• insect repellent
• mosquito repellent

If you are talking about travel, camping, or the outdoors, repelente almost certainly means insect repellent.

Yes. Protetor solar is the normal Brazilian Portuguese term for sunscreen or sunblock.

A very natural translation of the full list is:

• the flashlight, the bug spray, and the sunscreen

Yes, it is very normal.

The structure is:

• Colocou = verb
• a lanterna, o repelente e o protetor solar = direct objects
• na mochila = location/place where the items were put

Portuguese often allows sentences to begin with the verb, especially when the subject is omitted.

You could also say:

• Você colocou a lanterna, o repelente e o protetor solar na mochila?

Both are natural. The original version is simply more concise.

A rough English-friendly guide is koh-loh-KOH.

A few helpful notes:

• the stress is on the last syllable: co-lo-COU
• the ending -ou in Brazilian Portuguese sounds roughly like oh
• the r in protetor solar and some unstressed vowels may sound different depending on region

A rough pronunciation of the whole sentence is:

koh-loh-KOH ah lan-TER-nah, oo heh-peh-LEN-chee ee oo pro-teh-TOR soh-LAR nah moh-SHEE-lah?

This is only an approximation, but it can help you get started.

Yes. Even though colocou is formally a past tense form, in natural English this question may be translated as:

• Did you put the flashlight, bug spray, and sunscreen in the backpack?
• Have you put the flashlight, bug spray, and sunscreen in the backpack?

The best translation depends on context and on what sounds most natural in English. Portuguese and English do not always match tense-for-tense perfectly.

A more explicit version is:

• Você colocou a lanterna, o repelente e o protetor solar na mochila?

A very informal spoken Brazilian Portuguese version might be:

• Colocou a lanterna, repelente e protetor solar na mochila?

In casual speech, people sometimes drop some articles in lists, although the full version with all the articles is clearer and very standard.

You might also hear:

• Você pôs a lanterna, o repelente e o protetor solar na mochila?

Here pôs is from pôr, another common verb meaning to put.