Using the test particle simulation method,the interactions between the uniform magnetized plasmas and Alfven waves propagating along background magnetic field are studied. The results show that, in the heating process, the proton temperature in parallel and perpendicular directions of the background magnetic field are elevated. The increase of temperature in vertical direction is more obvious than that in the parallel direction,and the temperature of plasmas exhibits anisotropy. Meanwhile, the frequencies of waves have an effect on the heating....