Ons benodig water.

This sentence follows the normal Afrikaans subject–verb–object pattern:

• Ons = subject
• benodig = verb
• water = object

So it works just like English We need water.

Here, ons means we.

A useful thing to know is that ons is a very common Afrikaans word and can also appear in other roles depending on the sentence, but in Ons benodig water, it is simply the subject: we.

Benodig means need or require.

It is a straightforward verb, so:

• Ek benodig = I need
• Jy benodig = you need
• Ons benodig = we need

It often sounds a bit more formal or written than some everyday alternatives.

Yes, it is correct Afrikaans, but it can sound a bit formal.

In everyday speech, many speakers would more often say:

• Ons het water nodig. = We need water.

So:

• Ons benodig water. = correct, slightly more formal
• Ons het water nodig. = very common, everyday way to say it

Because Afrikaans verbs usually do not change according to the subject in the present tense.

Compare:

• Ek benodig
• Jy benodig
• Hy benodig
• Ons benodig

The verb stays benodig each time. This is much simpler than English, where you get forms like I need but he needs.

Yes, absolutely.

Both mean We need water, but they are built differently:

• Ons benodig water.
• Ons het water nodig.

The second version is often more natural in everyday Afrikaans.

A rough comparison:

• benodig = need / require
• het ... nodig = need in a very common spoken pattern

So learners should understand both.

Because water is being used as an uncountable noun, just like in English.

Afrikaans often leaves it without an article in this kind of sentence:

• Ons benodig water. = We need water.

If you wanted to make it more specific, you could say:

• Ons benodig die water. = We need the water.

That would mean a specific, already known water.

Yes. Water means water, and it is used very similarly to the English word.

In this sentence it is a general substance noun, not a countable item, so there is no article.

A simple learner-friendly guide is:

• Ons ≈ onss
• benodig ≈ buh-NOO-dugh
• water ≈ VAA-tur

A few notes:

• w in Afrikaans sounds like English v
• the final g in benodig is the rough throat sound common in Afrikaans
• water does not start with an English w sound

Afrikaans does not normally make that distinction with different words.

So ons can mean either:

• we, including the listener
• we, excluding the listener

The context tells you which meaning is intended.

No. Standard Afrikaans usually uses double negation.

So Ons benodig water becomes:

• Ons benodig nie water nie. = We do not need water.

This nie ... nie pattern is very important in Afrikaans.

Yes. That is exactly what happens here.

• Ons benodig water.

The verb benodig directly takes the thing needed as its object. You do not need a preposition between benodig and water.

Yes. Ons benodig water is in the present tense and means We need water.

Afrikaans does not usually mark the present tense with extra endings the way some languages do, so the form stays simple.

No. Nodig is not normally used by itself as the main verb in this kind of sentence.

You would usually say either:

• Ons benodig water. or
• Ons het water nodig.

So nodig is commonly used in the pattern het ... nodig, not alone as the verb.