Functions of Language - Online First

Previous studies of Chinese modal verbs in the traditional framework (e.g. Lu 2004 ; Peng 2007 ; Tang 2000 ; Tiee 1985 ; Tsang 1981 ; Xie 2002 ; Xu 2007 ) have mainly focused on the description of semantic and syntactic features of modals that occur in the middle of the clause and attached little significance to the functions that modal verbs serve when they appear at different positions in the clause. Similarly, in a systemic functional framework, modal verbs in the middle of the clause receive the most attention. Their interpersonal functions are thoroughly explored; however, their textual functions are seldom discussed as they are believed to mainly appear in the middle of the clause buried in the Rheme rather than at the beginning or at the end of the clause. This paper examines the functions that modal verbs serve when they occur in different places in the clause from the perspective of systemic functional grammar. It argues that modal verbs are functionally motivated and the position of the modal verbs in the clause expresses particular meanings. When situated medially in the clause, modal verbs function as the Modality in the interpersonal structure of the clause, and as part of the Rheme in the thematic structure of the clause, marking the transition between Theme and Rheme. When occurring at the beginning or in the middle of the clause before a nominal group, some modal verbs of obligation serve as focus markers and identify the subsequent nominal group as the marked information focus of the clause. In the thematic structure of the clause, clause-initial modal verbs of obligation and probability function as interpersonal Themes to foreground the speaker’s modal assessment. Finally, when placed at the end of the clause, modal verbs serve either as the Predicator or Modality in the interpersonal structure of the clause and as the unmarked information focus of the clause.

Motivated by the frequent omission of interjections from film subtitles, this study investigates the interpersonal functions of interjections, and seeks to disentangle their meaning relations. Based on the analysis of interjections from six English language films under the theoretical framework of Systemic Functional Linguistics (SFL), the study primarily classifies the functions of interjections in terms of whether the interjections independently realize moves in exchange. The function of the interjection which realizes a move on its own is described at the semantic stratum in terms of a minor speech function, and the function of the interjection which realizes a move together with a clause is described at the lexicogrammatical stratum in terms of an optional clausal function referred to as a ‘latched function’. The study highlights the distinction between latched functions and their agnate minor speech functions, and offers more delicate accounts of the functions of interjections. It proposes a system network of the minor speech functions, which can facilitate a more systematic analysis of the functions realized by interjections. This study contributes to the SFL description of English interjections, and can offer methodological insights into further research on the functionality of interjections.

Complement clauses of verbs of fear often contain expletive negation, which is negative marking without negative meaning. Expletive negation in fear-complements regularly co-occurs with non-indicative moods, such as subjunctive, conjunctive, or conditional. The aim of this paper is to provide a diachronic explanation for the phenomenon of expletive negation in complement clauses of fear-verbs. Based on data from various languages, I will show that cases of expletive negation after verbs of fear can be divided into several groups, each with a different origin. Fear complement clauses can derive from embedded polar questions, paratactic constructions expressing a wish, or from negative purpose clauses. Complement clauses with polar questions usually contain an indicative verb form, while clauses based on the expression of a wish often have non-indicative verb forms. The paper also discusses cases in which expletive negation is lost.