Intonation in Text and Discourse: Beginnings, Middles and Ends

It is clear that a printed text provides the reader with more information than the words alone. This includes punctuation marks, capitalisation, paragraphs, headings and sub-headings, all of which help the reader to understand how the words are organised into sentences, and sentences are organised into a coherent text. In a spoken text, this typographical information is necessarily absent. So how do readers and speakers provide equivalent information to the listener?
Intonation in Text and D...