Questions & Answers about De negende les begint.
Because les is a de-word in Dutch.
In Dutch, singular nouns take either de or het:
- de les = the lesson
- plural: de lessen = the lessons
Since les is a de-word, the article must be de.
Also, when a de-word has an adjective or ordinal before it, that word usually gets -e:
- de negende les
Because it is an ordinal number used before a noun.
In Dutch, ordinals often behave like adjectives when they come before a noun, so they usually take an -e ending:
- de eerste les = the first lesson
- de tweede les = the second lesson
- de negende les = the ninth lesson
So here:
- negen = nine
- negende = ninth
The -e is there because it is directly describing les.