No worries, just drop her off and very fast she will learn to speak through play.
She will learn absolutely nothing in pre-school...but she will learn the language very fast.
Thanks for the reply Dr Naek, that's just what I wanted (and imagined) to hear!
We are lucky that she has a whole year to spend at pre school, learning nothing important as maths or science, but a very important thing: the language!
Rain