Demain matin, la nounou emmène les enfants à la crèche avant d’aller au parc.

In French, the present tense is often used to talk about the near future, especially when there is a clear time expression like demain matin.

So:

• Demain matin, la nounou emmène... = Tomorrow morning, the nanny is taking / will take...

This is very natural in everyday French. You could also use a future form, but the present is common and idiomatic here.

La nounou is an informal, everyday word for a person who looks after children.

It can mean:

• nanny
• childminder
• sometimes babysitter, depending on context

It is much more conversational than a more formal term like la garde d’enfants or l’assistante maternelle.

In French, you usually need an article before a noun.

So French says:

• les enfants = the children

Even where English might sometimes sound more natural without an article, French often keeps one. In this sentence, it refers to specific children the nanny is taking, so les is completely normal.

Here, la crèche means a place where young children are looked after during the day:

• daycare
• nursery
• day nursery

It does not mean a Christmas nativity scene in this sentence, even though crèche can also have that meaning in other contexts.

Both mean to the..., but the forms change depending on the gender of the noun.

• à + la crèche → à la crèche
• à + le parc → au parc

So:

• la crèche is feminine
• le parc is masculine

French contracts à + le into au, but à + la stays à la.

Because in French, de becomes d’ before a vowel sound.

So:

• de + aller → d’aller

This is called elision. It happens very often in French:

• de école → d’école
• je ai would become j’ai

So avant d’aller is just the normal shortened form of avant de aller, and avant de aller is not correct French.

After avant de, French uses the infinitive when the subject stays the same.

Here, the same person does both actions:

• la nounou emmène les enfants à la crèche
• then la nounou va au parc

Because it is the same subject, French uses:

• avant d’aller au parc = before going to the park

If the subject changed, French would usually need a different structure.

Both can mean to take or to bring, but the basic idea is:

• emmener = to take someone somewhere, often with a sense of taking away / along
• amener = to bring someone to a place

In many everyday situations, the distinction is not always strict in casual speech, but emmener works very naturally here because the nanny is taking the children along to daycare.

Also, emmener is used for people or animals.
For things, French usually uses emporter instead.

The verb is emmener.

In the present tense, it changes like mener:

• j’emmène
• tu emmènes
• il/elle emmène
• ils/elles emmènent

The accent grave in emmène shows the pronunciation change to an open è sound.

The double m is part of the spelling of the verb emmener. It is built from en-/em- + mener, so the spelling keeps that doubled consonant.

Because the subject is already stated as a noun phrase:

• la nounou emmène...

French needs a subject, but that subject can be:

• a pronoun: elle emmène
• or a noun: la nounou emmène

Since la nounou is already the subject, adding elle would be unnecessary here.

Yes. French often puts time expressions at the beginning, but they can sometimes appear elsewhere.

For example:

• Demain matin, la nounou emmène les enfants à la crèche...
• La nounou emmène les enfants à la crèche demain matin...

Starting with Demain matin is very natural because it sets the time right away. It is a common way to organize a sentence in French.