First,the author,based on the relation between social evaluating discourse and media information,discusses about the asymmetry of information,which,as a serous question in constructing social evaluating discourse,needs to be solved.

From the perspective of explanation, teachers activity of assessment is a process in which different assessment subjects construct assessment speech, explain and utilize assessment speech when we measure and decide the value of teachers work.

Attitudinal Evaluation and Dialogic Evaluation in English Editorials;

Analysis on cultivation of medical students from perspective of social evaluation;

Social Evaluation on Construction Project of Mass Transit Transfer Hub based on Rough Set Theory;

Analysis on humanistic quality structure and social evaluation of P.E.teachers in primary and middle Schools;

12 criteria for society evaluation of hydraulic projects are selected as model samples.

The paper discusses the trait of the road build item society evaluation,the person of the main benefit related,the task in the different step.

This paper expounded the characteristic and necessity of society evaluation of agricultural projects, put forward the society evaluation target system of agricultural projects, and introduced the six methods of society evaluation of agricultural projects.