The article analyzes technical status and development trends of diversified petroleum energy replacement all over the world as well as important strategic significance of promoting diversified development of alternate energy sources under current high oil price level.

The resource is the substance elements of sustainable development,and petroleum energy is just the important segment of resource.

The thesis sets out to conduct a contrastive analysis of Chinese and English energy news discourses from rhetorical perspective.

The scheming of newsevents, which plays an important role in the exploration of news resources and in building the media s good image, is thenecessary outcome of the innovation of the journalism system.

In order to make the news resources sustainable,the development of news resources should follow the rules of advance step by step,moderation and comprehensive.

The gathering and editing personnels of the local newspapers can make a full display of the unique local advantages by selecting excellent and sufficient news resources,giving prominence to local features and flavors and improving the journalist\'s writing level.