script/generate module for-a-specify-class

Hi guys,
I'm a RoR newbie and I've a couple of mistakes about the shell command
ruby script/generate model Class.
I wish to generate a model for a specify table (then, I don't want that
a command such script/generate model Class make a file called
classes.yml) and not for a plural of its.
I hope you have understood my request,
Thanks

Finalfire