Read at the Frommer’s travelblog last month :
Language
One of the best ways to avoid being a stranger is to learn a little of the local language.
The French may appear prickly at first to English-speaking visitors, but it usually helps if you make an effort to speak a little French. A simple, friendly bonjour (hello) will do, as will asking if the person you’re greeting speaks English (parlez-vous anglais?).
Be patient, and speak English slowly?but not loudly.
A phrase book and language-tape set can help get you started.