Abstract:

The first-level heading plays an important role in the arrangement and reading comprehension of opinion documents. In this paper, qualitative analysis is used to study the characteristics of the first-level heading in 112 opinion documents from the perspective of language. The research shows that the first-level heading in the opinion documents often expressed with the verb object structure which include causative verb, and makes good use of fuzzy language to expand the semantic space. In addition, a group of opinion heading also have some characteristics related to the characteristics of opinion documents in the internal arrangement and the connection between the front and back level heading.

Key words: opinion official document, first-level heading, corpus, qualitative analysis