Discourse Analysis

Here are some sites related to discourse analysis -

Discourse Analysis Online

Discourse Analysis as an approach to intercultural competence

Applying Written Discourse Analysis in a Japanese EFL class

Implementing Discourse Analysis for Intermediate and Advanced Language Learners

Critical Discourse Analysis in EFL context

What is meant by Discourse Analysis

Scott Thornbury

Scott Thornbury's website - www.thornburyscott.com has some links to articles written by the man himself. Here are a few examples:

Reformulation and reconstruction

Grammar, Power and Bottled Water

The Lexical Approach

Big Words, Small Grammar

Discourse Analysis

If you're interested in discourse analysis, have a look at this article.