Special subject website is a new type of network resources. How to apply it in the reform is a new issue on the current network teaching and research.
In the second chapter issues on the current special subject websites are summarized. On the third chapter, some basic research about the designing of special subject website is introduced, including the design of special subject website, constitutes, design principles, designing strategy, designing method etc.
Chapter IV analyzes some special subject websites which are used widely. Take "bridge" for instance, the paper discusses it with those theories deeply. Through case analysis, the author summed up present relatively endorsed function and designing.
Finally, according to the actual needs and psychology, a function diagram was designed for meeting the requirements of teaching. It includes three aspects: case studies, seminars, practice, which can compensate for some shortcomings of current subject learning.
Keywords：Special subject website, Structure, Function, Construction
