Sound & Playback Head

This is a somewhat really silly/simple question.

I have a sound file, which I want to animate mouth movements to - is there anyway you can use the playback head to play and stop the sound so you can tell when words occur? Just like you can in say, Premier?

Currently, I’m listening to it in my sound player, and writing down what second it occurs and then finding that second in my flash timeline etc. It just seems like there should be an easier way about it?

Thanks guys.