Die spreekbeurt is kort.

Die is the definite article in Afrikaans, so here it means the.

Unlike English, Afrikaans uses die for:

• singular nouns: die boek = the book
• plural nouns: die boeke = the books

So in Die spreekbeurt is kort, die simply means the.

Spreekbeurt usually refers to a speech, oral presentation, or speaking turn, depending on context.

In school contexts, it often means a prepared oral presentation that a student gives in class. So in this sentence, it most likely means the oral presentation or the speech.

This is the normal Afrikaans word order for a simple statement:

subject + verb + complement

So:

• Die spreekbeurt = the subject
• is = the verb
• kort = the complement/adjective

This is very similar to English:

• The speech is short.

Is is the present-tense form of the verb to be in Afrikaans.

So:

• Die spreekbeurt is kort = The speech is short

Afrikaans verbs do not change as much as English verbs do. For example, is stays is regardless of the subject:

• Ek is = I am
• Jy is = you are
• Hy is = he is
• Die spreekbeurt is = the speech is

Yes. Kort is an adjective meaning short.

In this sentence it comes after the verb is, so it is used predicatively:

• Die spreekbeurt is kort = The speech is short

Compare that with attributive use, where the adjective comes before a noun:

• ’n kort spreekbeurt = a short speech

Because in Afrikaans, adjectives after the verb to be usually stay in their basic form.

So:

• Die spreekbeurt is kort
• Die boek is kort
• Die les is kort

When adjectives come before nouns, they often take -e:

• ’n kort toespraak
• die kort toespraak

But some adjectives, especially short common ones like kort, may sometimes look unchanged depending on the construction and usage. The important point for this sentence is that after is, kort stays simple.

A helpful rough guide is:

spreekbeurt ≈ sprake-bayrt
or more carefully: sprake-burt / bayrt, depending on accent

A few pronunciation notes:

• spreek sounds roughly like sprake
• beurt contains the Afrikaans eu, which does not have a perfect English equivalent
• the r is usually pronounced more clearly than in many English accents

If you are learning, it is enough at first to aim for something like sprake-bayrt and improve by listening to native speakers.

It is singular here.

You can tell because:

• the noun itself is singular: spreekbeurt
• the sentence refers to the speech / presentation, not the speeches

The plural is spreekbeurte.

So:

• Die spreekbeurt is kort = The speech is short
• Die spreekbeurte is kort = The speeches are short

It is capitalized because it is the first word of the sentence, not because it is a special kind of word.

If it appeared in the middle of a sentence, it would normally be lowercase:

• Ek dink die spreekbeurt is kort.

Possibly, depending on context, but that is less likely in many learning situations.

Spreekbeurt can mean a speaking turn, but in school and classroom contexts it very often means an oral presentation or speech. So if this is from a beginner textbook, The speech/oral presentation is short is probably the intended meaning.

In Afrikaans yes/no questions, the verb usually comes first:

• Statement: Die spreekbeurt is kort.
• Question: Is die spreekbeurt kort?

This is very similar to English:

• The speech is short.
• Is the speech short?