Considering the effects of water to binder ratio （0.40， 0.45， 0.50）， NMK contents （0， 1%， 3%， 5%， 7%）， superplasticizer dosage （0， 0.04%， 0.08%， 0.12%） and temperature （10°C， 20°C， 30°C， 40°C）， the static yield stress test method and small amplitude oscillation shear test method were used to obtain the parameters of static yield stress and storage modulus of nano-metakaolin （NMK） cement paste. The internal structural build-up of NMK cement paste in early hydration （10~90 min） was discussed by the evolution of static yield stress and storage modulus with time. The test results show that NMK promote the internal structural build-up of cement paste in the early hydration period. Within 90 min of cement hydration， the average growth rate of static yield stress of 3% NMK cement paste was about twice that of ordinary cement paste； the average growth rate of storage modulus of 7% NMK cement paste was about 4 times that of ordinary cement paste. The higher the water to binder ratio or the higher the superplasticizer content， the lower the growth rate of internal structural build-up of NMK cement paste； NMK accelerates the build-up of internal structure of cement paste in different temperature environment； an increasing temperature increases the growth rate of static yield stress and storage modulus of NMK cement paste.