Any tips on presentations?

Any tips on presentations? I have a presentation for one of my classes tomorrow, and I am really nervous. It is a group project, and I have to present 3 slides. I have told my teacher I stutter, but the presentation part is worth 10 points. My stuttering is bad right now, so I don’t know if I will physically be able to talk. Any tips on how to be more fluent and not stutter? Thanks! Edit: thanks for all the replies! I did my presentation, and I stuttered some, but it was okay! I ended up only having to do 2 slides, which was good.