Para evitar más confusión, mi jefa nos pidió que confirmáramos la nueva fecha por correo.

Para + infinitive is a very common way to express purpose in Spanish.

• para evitar más confusión = to avoid more confusion

It works like English to avoid. Because the subject of evitar is general or understood, Spanish uses the infinitive.

Compare:

• Fui al banco para sacar dinero. = I went to the bank to get money.
• Lo hice para ayudarte. = I did it to help you.

If the subject changes, Spanish often uses para que + subjunctive instead:

• Te lo explico para que lo entiendas. = I’m explaining it so that you understand it.

Más confusión simply means more confusion.

Here, confusión is being used as an uncountable noun, like confusion in English. With uncountable nouns, Spanish often uses más + noun directly:

• más tiempo = more time
• más dinero = more money
• más paciencia = more patience
• más confusión = more confusion

You do not need an article here.

If you said la confusión, that would mean the confusion, referring to a specific confusion already known in the context.

Because jefa is the feminine form of jefe.

• jefe = male boss / boss (generic in some contexts)
• jefa = female boss

So mi jefa means my female boss.

In modern Spanish, especially in everyday use, jefa is completely normal when referring to a woman.

Nos means us.

In this sentence, it is the indirect object pronoun of pidió:

• mi jefa nos pidió... = my boss asked us...

Literally:

• mi jefa = my boss
• nos = to us
• pidió = asked

So the structure is:

• Someone asked someone to do something
• Mi jefa nos pidió que... = My boss asked us to...

Other examples:

• Me pidió que fuera. = She asked me to go.
• Les pidió que esperaran. = She asked them to wait.

Because Spanish often uses pedir que + subjunctive when one person asks another person to do something.

So:

• mi jefa nos pidió que confirmáramos... means
• my boss asked us to confirm...

This structure is very common:

• pedir que + subjunctive
• decir que + subjunctive can also happen in command-like situations
• querer que + subjunctive
• necesitar que + subjunctive

Examples:

• Te pido que vengas. = I’m asking you to come.
• Nos pidió que esperáramos. = She asked us to wait.

Why not pidió confirmar?

Because pedir + infinitive usually works when the subject of both verbs is the same, or in some fixed expressions. Here, the boss is asking us to do the confirming, so Spanish strongly prefers:

• pidió que confirmáramos

Because after a past-tense verb like pidió, Spanish normally uses the imperfect subjunctive in the subordinate clause when the action is requested, desired, or not simply stated as a fact.

So:

• mi jefa nos pidió = past tense
• therefore:
• que confirmáramos = imperfect subjunctive

This is part of the usual sequence of tenses:

• Present main verb → present subjunctive

  • Nos pide que confirmemos. = She asks us to confirm.

• Past main verb → imperfect subjunctive

  • Nos pidió que confirmáramos. = She asked us to confirm.

This is one of the most important subjunctive patterns in Spanish.

Yes. Confirmáramos and confirmásemos are both correct imperfect subjunctive forms.

They mean the same thing:

• que confirmáramos
• que confirmásemos

In modern Spanish, the -ra form is generally more common in everyday use:

• confirmáramos

But both are standard and correct.

Other examples:

• que habláramos / que hablásemos
• que comiéramos / que comiésemos
• que viviéramos / que viviésemos

The accents show the correct stress.

pidió

Without the accent, pidio would be pronounced incorrectly according to normal stress rules. The accent shows the stress falls on the last syllable:

• pi-DIÓ

confirmáramos

This form naturally needs a written accent because of where the stress goes:

• con-fir-MÁ-ra-mos

Many past and subjunctive forms in Spanish use written accents for this reason.

It’s best to learn them as part of the full verb form rather than trying to guess every time.

Spanish uses the definite article more often than English.

Here, la nueva fecha means the new date, referring to a specific date already known in the situation.

• confirmar la nueva fecha = confirm the new date

If you said only nueva fecha, it would sound incomplete in this context.

Spanish often includes articles where English might not emphasize them as much:

• cerré la puerta = I closed the door
• me duele la cabeza = my head hurts
• confirmar la nueva fecha = confirm the new date

Por correo means by mail or by email, depending on context.

In many modern contexts, especially at work, people may understand correo as email, though if you want to be completely explicit, you can say:

• por correo electrónico = by email

So:

• confirmar la nueva fecha por correo = confirm the new date by email / by mail

The preposition por is used here to indicate the means or method:

• por teléfono = by phone
• por mensaje = by message
• por internet = online / via the internet

Because por is commonly used in Spanish to express means, channel, or method.

So when something is done through a certain medium, Spanish usually uses por:

• por teléfono = by phone
• por correo = by mail/email
• por WhatsApp = through WhatsApp
• por escrito = in writing

Using en or con would not sound natural here.

It can be translated as either, depending on tone and context.

• pedir often means to ask for
• with que + subjunctive, it often means to ask/request that someone do something

So:

• mi jefa nos pidió que confirmáramos... could be:
• my boss asked us to confirm... or
• my boss requested that we confirm...

In natural English, asked us to confirm is usually the most idiomatic translation.

Yes, Spanish word order is fairly flexible, though some versions sound more natural than others.

Original:

• Para evitar más confusión, mi jefa nos pidió que confirmáramos la nueva fecha por correo.

You could also say:

• Mi jefa nos pidió que confirmáramos la nueva fecha por correo para evitar más confusión.

Both are correct. The original puts the purpose first for emphasis:

• To avoid more confusion, ...

That sounds very natural, especially in formal or written Spanish.

It is fairly neutral to slightly formal.

Features that make it sound a bit formal or professional:

• para evitar más confusión
• nos pidió que confirmáramos
• la nueva fecha por correo

This is the kind of sentence you could easily hear or read in a workplace context.

A more casual version might be:

• Para que no hubiera más lío, mi jefa nos dijo que confirmáramos la nueva fecha por email.

But the original sounds perfectly natural and professional.

Because the subjunctive here is not mainly about whether the action happened. It is triggered by the type of verb: pedir que.

Spanish uses the subjunctive after verbs of:

• request
• desire
• command
• influence
• recommendation

So the subjunctive reflects that this is something requested, not just stated as a fact.

Compare:

• Nos pidió que confirmáramos la fecha.
  She asked us to confirm the date.

• Confirmamos la fecha.
  We confirmed the date.

The first sentence focuses on the request. The second states the action as a fact.

A helpful breakdown is:

• Para evitar más confusión = purpose phrase
• mi jefa = subject
• nos pidió = main verb + indirect object
• que confirmáramos la nueva fecha = subordinate clause with subjunctive
• por correo = method

So the pattern is:

Purpose + subject + pedir + indirect object + que + subjunctive + complement

That pattern is extremely useful in Spanish:

• Para ahorrar tiempo, el profesor nos pidió que leyéramos el texto en casa.
• Para organizar mejor la reunión, Marta me pidió que llegara temprano.