Abstract: A micro-droplet generation method and generation system, capable of quickly preparing a large quantity of micro-droplets. The droplet generation time is greatly shortened, operations are simple and convenient, high-precision micro-pumps and other devices are not required, the system cost is reduced, the expansion capability is high, and more micro-droplets or multiple samples can be separated by expanding the size of a micro-fluidic chip. The volume and density of the formed droplets can be precisely adjusted by controlling a gap between an upper polar plate and a lower polar plate, and the quantity, the size of the area and the positions of attraction points. Provided are the micro-droplet generation method and the micro-droplet generation system capable of quickly forming high-density micro-droplets and accurately controlling the volume and density of the formed high-density micro-droplets.