A novel method for efficient anomalous reflection and refraction based on Surface-Circuit-Surface Metasurface (SCSMS) is proposed in this paper. Being different from traditional Phase Gradient Meta-surface (PGM), first, the proposed SCSMS is to convert incident spatial waves to guided waves by surface antennas, and then gradient phase distribution is to realize by adjusting the length of the back-loaded circuit. Finally, the wave is to be transmitted to the free space by the surface antenna, achieving the desired wave front control. By this way, unwanted coupling effects between units can be eliminated. To illustrate the principle of the proposed wave front regulation method, two SCSMS are designed for anomalous reflection (20°-50°) and refraction (0°-50°) respectively. The simulation results show that high efficient anomalous reflection and refraction can be achieved with efficiency of 68% and 79% respectively. And this program provides an effective case for efficient anomalous reflection and refraction with large rotation angles or other types of wave front operations using SCSMS.