How are work and power related?

Work is the energy needed to apply a force to move an object a particular distance, where force is parallel to the displacement. Power is the rate at which that work is done.
Explanation:
Some possible units for each
Work $=F.d=N.m=J=\frac{kg{m}^2}{s^2}$
Power $=F.\frac{d}{t}=F.v=\frac{N.m}{s}=W=\frac{J}{s}=\frac{kg{m}^2}{s^3}$