Here you'll find some mate in one puzzles. If you solve the puzzles, you'll improve your ability to recognize mating patterns.
I suggest you to solve the puzzles in your head. For improvement on naming squares, you could say out loud your intended move (like "Queen to a1" or the even shorter "Queen a1").
After finding the solutions, you may want to check them here.
I hope you enjoyed these.
Want to practice some more?