La profesora quiere hablar con nosotras después de la clase.

Spanish often uses the definite article with professions or roles when talking about a specific person.

So la profesora means the teacher.

Here it refers to a particular teacher, so the article is natural:

• La profesora quiere hablar... = The teacher wants to speak...

If you said just profesora, it would usually sound incomplete in a normal sentence like this.

Because the subject is la profesora, which is she / the teacher.

The verb querer means to want, and in the present tense:

• yo quiero
• tú quieres
• él / ella / usted quiere
• nosotros queremos
• vosotros queréis
• ellos quieren

So:

• La profesora quiere... = The teacher wants...

After querer, Spanish normally uses an infinitive.

So:

• quiere hablar = wants to speak / wants to talk

This is the same pattern as in English:

• She wants to speak not
• She wants speaks

So hablar stays in the infinitive because it follows quiere.

Both are possible, but they are not exactly the same.

• hablar con nosotras = to talk with us
• hablarnos = to talk to us

In many situations, the difference is small. But con nosotras suggests more of a conversation or meeting with us, while hablarnos can sound more one-directional: the teacher speaking to us.

So:

• La profesora quiere hablar con nosotras = The teacher wants to talk with us.
• La profesora quiere hablarnos = The teacher wants to speak to us.

The original sentence chooses con nosotras, which sounds very natural if the idea is a conversation after class.

Because after a preposition like con, Spanish uses a prepositional pronoun, not a direct/indirect object pronoun.

Compare:

Object pronouns:

• me, te, nos, os, lo, la...

After prepositions:

• mí, ti, él, ella, nosotros/nosotras, vosotros/vosotras...

So:

• con nosotras = correct
• con nos = incorrect

A useful rule:

• After con, use mí, ti, él/ella, nosotros/nosotras, etc.
• Special exceptions: conmigo and contigo instead of con mí and con ti

Nosotras is the feminine form of we/us.

Spanish distinguishes:

• nosotros = we/us for a masculine group or a mixed group
• nosotras = we/us for an all-female group

So this sentence tells you that the speaker is part of a female group.

If the group were mixed or unspecified, Spanish would usually use nosotros:

• La profesora quiere hablar con nosotros...

No. Nosotras is used throughout the Spanish-speaking world.

What is more specifically associated with Spain is vosotras for informal you all.

Here, though, the word is nosotras, which means us or we in the feminine plural, and that is standard everywhere.

Because después normally needs de before a noun or pronoun.

So:

• después de la clase = after class
• después de comer = after eating
• después de eso = after that

You usually cannot say:

• después la clase ❌

You need:

• después de la clase ✅

Both can exist, but después de la clase is the most straightforward way to say after the class.

Spanish often uses the article where English may omit it.

Compare:

• después de la clase = after the class / after class
• después de clase = after class

Both can be natural, but they are slightly different in feel:

• después de la clase points to a specific class
• después de clase is a more general expression, like a routine time period

In this sentence, la clase makes it sound like a particular class period.

Yes.

These are all possible:

• después de la clase
• después de clase
• tras la clase

Differences:

• después de la clase = specific, very clear, very common
• después de clase = common, slightly more general
• tras la clase = correct, a bit more formal or written in tone

For everyday speech, después de la clase and después de clase are the most common choices.

Here con means with.

So:

• hablar con nosotras = talk with us

This is different from:

• hablar a alguien or hablarle a alguien = speak to someone
• hablar de algo = talk about something

Examples:

• La profesora habla con nosotras. = The teacher talks with us.
• La profesora nos habla. = The teacher speaks to us.
• La profesora habla del examen. = The teacher talks about the exam.

It breaks down like this:

• La profesora = the teacher
• quiere = wants
• hablar = to speak / to talk
• con nosotras = with us
• después de la clase = after class / after the class

So the structure is:

subject + conjugated verb + infinitive + prepositional phrase + time expression

That pattern is very common in Spanish:

• Mi amigo quiere comer en casa.
• Mis padres quieren hablar contigo mañana.

Yes, to some extent. Spanish word order is flexible, though the original version is the most neutral.

Original:

• La profesora quiere hablar con nosotras después de la clase.

You could also say:

• Después de la clase, la profesora quiere hablar con nosotras.

That puts more emphasis on after class.

But the most natural default order is usually the one you were given.

Then you would normally use nosotros instead of nosotras:

• La profesora quiere hablar con nosotros después de la clase.

That could refer to:

• a mixed group
• an all-male group

So the choice between nosotras and nosotros depends on who us refers to.

Yes. Because of nosotras, the sentence specifically identifies the group as feminine.

Whether that means only the girls depends on context, but grammatically it does tell you the speaker is part of an all-female group.

If the sentence were meant to include boys too, Spanish would normally use nosotros.

Because Spanish expresses that idea differently.

English often says:

• talk to us
• speak to us

But Spanish can say:

• hablar con nosotras = talk with us
• hablarnos = speak to us

So the relationship is shown either by:

• the preposition con or
• an object pronoun attached to the verb, as in hablarnos

Spanish does not translate word-for-word here. It uses its own natural patterns.