Golpeó la puerta.

Golpeó is in the preterite tense: the Spanish past tense used for a completed action.

So golpeó la puerta presents the action as a single finished event, like he/she hit the door or he/she knocked/banged on the door.

Spanish often leaves out the subject pronoun when it is understood from the verb form.

Golpeó can mean:

• he hit/knocked
• she hit/knocked
• you (formal singular) hit/knocked

So the full sentence could be:

• Él golpeó la puerta
• Ella golpeó la puerta
• Usted golpeó la puerta

But in normal Spanish, the pronoun is usually omitted unless needed for emphasis or clarity.

It comes from the verb golpear.

This is the 3rd person singular preterite form of an -ar verb.

Pattern:

• golpear → stem golpe-
• preterite ending for él/ella/usted: -ó

So:

• golpear → golpeó

Compare with other preterite forms:

• yo golpeé
• tú golpeaste
• él/ella/usted golpeó
• nosotros golpeamos
• vosotros golpeasteis
• ellos/ellas/ustedes golpearon

The accent mark shows that the stress falls on the last syllable:

gol-pe-Ó

It also helps distinguish it from golpeo, which can be:

• I hit / I am hitting (present tense, depending on verb use), or
• a noun meaning blow or hit in some contexts

So the accent is important both for pronunciation and meaning.

Because Spanish usually uses the definite article when talking about a specific noun:

• la puerta = the door

Here it refers to a particular door, not just any door in general.

Spanish uses articles a bit differently from English, but in this sentence la puerta is very straightforward: it is simply the door.

Because la puerta is the direct object of the verb, and it is a thing, not a person.

Spanish uses the personal a mainly with specific people (and sometimes animals or personified things), for example:

• Veo a María

But with objects like la puerta, there is no personal a:

• Golpeó la puerta

So this is completely normal.

It can suggest either depending on context, but golpear often sounds a bit stronger than a simple polite knock.

It can mean something like:

• hit the door
• banged on the door
• knocked on the door

In Spain, if you want a more neutral everyday idea of knocked on the door, you will often hear:

• Llamó a la puerta
• Tocó a la puerta or tocó la puerta in some regions/contexts

So golpeó la puerta may sound more forceful, like someone struck or banged on it.

A simple pronunciation guide is:

gol-pe-Ó la PUER-ta

Notes:

• g in golpeó is a hard g, like in go
• o and e are pure vowels, not diphthongs like in English
• ó is stressed
• puerta is stressed on puer

In Spain, r in puerta is a light tapped r, not an English r.

Yes, but Golpeó la puerta is the most neutral and natural order here: verb + object.

Spanish can change word order for emphasis, style, or context, for example:

• La puerta la golpeó
• Golpeó él la puerta

But these are less neutral and would usually need a special reason.

For a learner, Golpeó la puerta is the normal pattern to remember.

No, it would not be wrong.

Él golpeó la puerta is grammatically correct. It just sounds a bit more explicit because the subject is stated.

Spanish usually prefers:

• Golpeó la puerta

But you might use él if you want to:

• contrast him with someone else
• clarify who did it
• add emphasis

For example:

• Ella no golpeó la puerta; él golpeó la puerta.

So the version without the pronoun is more common, but both are correct.