This document discusses transitional words and phrases. It begins by defining transitional words as phrases or words that are used to connect one idea to the next. It then provides examples of different types of transitional words and what purpose they serve, such as showing cause and effect, contrasting ideas, similarities, concessions, building on ideas, emphasis, restating ideas, indicating time or place relationships. The document concludes with examples of using transitional words correctly in sentences and a question and answer practice section.