Abstract: The construction of ecological civilization is the core idea for our Party to manage the state.However,due to government’s performance failure,also the advantages of NGO as the new emerging force to promote public participation,to reflect public interest,and to influence decision-making and innovative ecological management,now it is important to clear up the responsibilities of government and NGO respectively.It is advisable that the two should establish a synergistic relationship of leadership and supplement,of cooperation and mutual help,of being equal and supervisory to work together in the construction of ecologically-civilized and beautiful China.

Key words: construction of ecologicalcivilization, government, environment NGO, synergistic relationship