Count-in for recording audio in Premiere

Question

Hello,
I want to provide a narration for some tutorial videos I am making. It may sound crazy, but I am currently doing all the video in Premiere Pro CC (because it is great), but I am adding the narration in the free iMovie app from Apple.
The reason for this is because iMovie has a great "count-in" before recording starts. This counts down three seconds once you start recording and allows for preperation to make the clip and most importantly, the mic is switched on, but the "pop" and other sounds are not recorded. The result is perfect, fluidity when recording narration sequences.
I don't want to do this on iMovie as it is a hassle loading in a second project in a different app. But for the life of me I can't figure out how to do this on Premiere. Is there a way to set up a count-in, or is does Premiere have something different but just as good?

Answer 1

Actually, your count-in will also come in handy for something else I am planning, so I appreciate it as well.
The count-in Mark showed works just as needed, so a big thanks for that Mark.
One last thing... I know I shouldn't keep referring to that iMovie software, but it does have another related neat feature which would be cool if I could replicate here. While recording my narration, if I don't like the section I just recorded, I can hop the timeline point to where the recording began with one key press, then through each section of recording (so it is like each block recorded has a beginning marker). It is a bit hard to explain.
Is there a way to do this via keyboard shortcuts or the mouse without manually creating markers everywhere? I know if I hold the shift and drag the timeline poiint, it will "attach" itself to the beginning of each recording, but I am hoping for something a little quicker and more fluid.