"Can you buy pretty lamps?"
Translation:Peux-tu acheter de jolies lampes ?
I'm curious. Do school children in France use acronyms (like BANGS) to learn grammar? Or do they pretty much know it already before school? Do they study a lot of grammar? It seems like American kids learn less than I did 50 years ago. Could the same be said of French kids?
No, they don't learn French grammar the same way foreigners do. One of the reasons is that at the time they start learning grammar, they already speak (or are supposed to speak) fluently. They have used the so-called BANGS adjectives millions of times and know where to place them. But they study a lot of grammar, syntax, conjugations, vocabulary, etc. while they learn how to write and read.
A lot of verbs/conjuctions in french will have a specific word after it that does not change to plural according to the words that follow it. For example, "beaucoup de" + "fruits" does not change to "beaucoup des fruits" it stays as "beaucoup de fruits". To add to this, even if "de" does not change for plurals, it can change to agree with the word that follows if it has vowel sounds, such as in "beaucoup d'amis".
Whenever you want to say «des [adjective + noun]», you replace «des» with «de» (e.g., de bonnes personnes, de grands éléphants), but only when the adjective comes before the noun.
If the noun comes before the adjective («des [noun + adjective]», then keep it as «des» (e.g., des toits rouges, des bibliothèques énormes).