You have to learn them
A lexicographer who creates new expressions, phrases, and words is often known as a neologist. Neologists invent new words to fill lexical gaps or to capture new concepts or trends in language and society. Their work contributes to the evolution and enrichment of the vocabulary.
Fluency in any language typically requires consistent practice over a period of time. While it may not be possible to achieve fluency in one week, immersing yourself in the language through lessons, conversations, and practice exercises can help improve your French skills quickly. Additionally, consider using language learning apps, watching French movies or TV shows, and practicing with native speakers to accelerate your progress.
It's important because you increases your vocabulary and your ability to express yourself. If your study technique's good, you'll learn a lot of new words and expressions which will be useful for the rest of your life! :)
Generativism, as proposed by Noam Chomsky, refers to the idea that human language is generated by a set of rules or principles that can generate an infinite number of possible sentences. These rules operate in the mind of a speaker, allowing them to produce and understand new and novel sentences that they have never heard before. This theory emphasizes the creative aspect of language use and the underlying structure that governs it.
All humans perform universal facial expressions that give away their feelings. Babies can show these expressions without having to learn them because they are born with the 'instinct'.
They use as expressions the words small, timeworn and clean
10 new words a day
What new words did they learn?
Learn 50 new vocabulary words
a selection of insulting words or expressions
a selection of insulting words or expressions
Commas