The invention provides a dual-mass-block high sensitivity silicon micro resonant accelerometer structure based on two-level micro-levers. The structure comprises mass blocks, two-level micro-lever amplification mechanisms, and tuning fork resonators. Two mass blocks is employed by an accelerometer to sense acceleration, and the accelerometer is connected to the two mass blocks through connecting the support beam of a substrate and a measured object. One end of each of two completely same resonators is fixed to the substrate through an anchor point, and the other end is connected to the mass blocks through the micro-lever mechanisms. Each mass block is connected to two same two-level micro-levers. When the accelerometer is working, the inertia force generated by mass blocks is amplified by the two-level micro-lever mechanisms and then is acted on the tuning fork resonators, the natural vibration frequency is changed, and through detecting the change of the natural frequencies of the tuning fork resonators, a measured acceleration value can be calculated. The dual-mass-block high sensitivity silicon micro resonant accelerometer structure has the advantages of high sensitivity, a large scale, differential detection, good stability, a small size, a simple structure, and the realization of tuning fork vibration coupling suppression, and the structure can be used in the field of aerospace and aviation, automotive, and earthquake monitoring.