La conductora tocó el claxon porque un peatón cruzó la calle de repente.

Because conductora is the feminine form of conductor.

• el conductor = the male driver
• la conductora = the female driver

Spanish often marks a person’s gender in the noun itself. Since the sentence refers to a woman, conductora is used.

Yes, tocar has several meanings, and this is a very common thing for learners to notice.

Here, tocar el claxon means to sound the horn / to honk.

So tocar can mean:

• to touch → No toques eso
• to play an instrument → Toca el piano
• to ring / sound something → tocar el timbre, tocar el claxon

In this sentence, it means the driver honked the horn.

It is very common in Spain, yes.

In Spain, you will often hear:

• el claxon
• tocar el claxon

In other Spanish-speaking countries, people may say different things, such as:

• la bocina
• la corneta
• la bocina del coche

So for Spanish from Spain, claxon sounds natural.

The accent marks show that these are third-person singular preterite forms:

• tocó = he/she honked, sounded, touched, played
• cruzó = he/she crossed

Without the accent:

• toco = I touch / I play / I honk
• cruzo = I cross

So the accent is important because it changes the meaning from I ... to he/she ... in the past.

They are in the preterite because the sentence describes completed actions in the past.

• The driver honked.
• The pedestrian crossed.
• Both actions happened as specific events.

This fits the preterite well, especially because the pedestrian crossed de repente — suddenly — which makes it sound like a single completed event.

Because porque is the conjunction meaning because.

Compare:

• porque = because
• por qué = why

So in this sentence:

• La conductora tocó el claxon porque... = The driver honked because...

If it were a question, then you would use por qué:

• ¿Por qué tocó el claxon? = Why did she honk?

Because the sentence introduces the person as non-specific or new information.

• un peatón = a pedestrian
• el peatón = the pedestrian

Using un is natural if we are just mentioning that some pedestrian suddenly crossed the street. If the pedestrian had already been identified earlier, el peatón might be used instead.

In Spanish, expressions like cross the street usually take the definite article:

• cruzar la calle
• cruzar la carretera
• entrar en la casa
• subir al coche

Spanish often uses articles where English does not. So cruzó la calle is the normal way to say crossed the street.

De repente means suddenly or all of a sudden.

It modifies cruzó:

• un peatón cruzó la calle de repente = a pedestrian suddenly crossed the street

Putting it at the end is very natural in Spanish. You could also move it for emphasis:

• De repente, un peatón cruzó la calle
• Un peatón de repente cruzó la calle

But the original version sounds very normal and smooth.

Yes, absolutely.

In Spain, pitar can mean to honk. So:

• La conductora pitó porque un peatón cruzó la calle de repente.

This is also natural. The difference is:

• tocó el claxon = literally sounded the horn
• pitó = honked

Both work, but tocó el claxon is a little more explicit because it mentions the horn directly.

The original word order is natural, but Spanish allows some flexibility.

Original:

• La conductora tocó el claxon porque un peatón cruzó la calle de repente.

You could also say:

• Porque un peatón cruzó la calle de repente, la conductora tocó el claxon.

That version gives more emphasis to the reason first. Both are grammatically correct, though the original sounds more neutral and conversational.

Because un peatón is the subject of cruzó, not a direct object.

The personal a is used before specific human direct objects, for example:

• Vio a un peatón = She saw a pedestrian

But here:

• un peatón cruzó la calle = a pedestrian crossed the street

In this part of the sentence, un peatón is doing the action, so no personal a is used.

Yes. Conductora can mean driver, but depending on context it can also mean host/presenter of a TV or radio show in some varieties of Spanish.

In this sentence, because of tocó el claxon and cruzó la calle, the meaning is clearly driver. The traffic context makes it unambiguous.