Hi,
i tryed for sure.
but i can't understand the difference betwee diachronic and synchronic analysis.
diachronic - means the historical development right? and what about synchronic so? i'm lost
Yes, 'diachronic linguistics' is the study of the history of language.
'Synchronic linguisitics' studies the state of a language at a particular point in time.
This topic can get quite complex quite quickly, as you can see by looking at internet sites that use these terms. I don't specialize in linguistics, but others here may offer you more advice. Do you not have any text-books for your course, or teachers, that can provide you with the background and information that you need?
Best wishes, Clive