This study is set to explore the theory of speech acts with special reference to Zulu. This is done with the motive of discovering the applicability of this theory to the utterances that are issued by the speakers of this language. Particular attention is given to the performatives as a special kind of speech act. Their examination reveals that in Zulu, there are acts, which could be performed by saying something. We distinguish between explicit and inexplicit performatives. Explicit performatives contain a verb in their main clause which names the act that is performed when a performative is issued. The inexplicit performative on the other hand does not contain this verb. Acts that are restrained as far as the explicit performative is concerned, would rather be expressed by means of the inexplicit performative. Utterances such as those that express commands, customarily make use of the imperative, which is an inexplicit performative. A closer examination of how performatives are realised in Zulu, reveals that in order for the performatives to be understood as intended by the speaker, the illocutionary force, of what the speaker intends or means by the issuance of the utterance in question, comes to the surface. It is the illocutionary force which connote that an utterance is a request, a command, a warning, etc. Performatives can also be double-natured in function. One performative could be a request which is intended as an order. In this case it is the responsibility of the addressee to use contextual information in order to determine that which is the speaker's intention. In this investigation, what has surfaced as well, is that one speech act could be expressed in various different ways. For instance, a request, could be expressed by the use of a performative, an imperative, a question and a statement. Another factor which we came across in this study, and which has a significant bearing on the performative, is that they should comply with the conditions of felicity, if they are to be successful and understood as intended by the addressee. / African Languages / M.A. (African Languages)

Thesis (DLitt (African Languages))--University of Stellenbosch, 2005. / This study investigates the Intrusive Stop Formation process in Zulu. In this process an intrusive stop arises when a nasal and fricative are juxtaposed resulting in the following seven affricate sounds /þf’, {v, ts’, dz, tñ’, dL, tS’/. These sounds are theoretically distinct from the four affricate phonemes which occur in Zulu, namely /kl’, dZ, ts’, tS’/. In this study the former are termed derived affricates and the latter pure affricates. Two aspects of Intrusive Stop Formation are focused on - firstly, determining experimentally whether durational differences obtain between pure and derived affricates and secondly, using the results of the experimental investigation to facilitate a feature geometry description of the Intrusive Stop Formation process. In the experimental investigation nine affricate sounds were examined. Words, containing these sounds, were recorded in frame sentences by five speakers, using PRAAT, a speech–processing platform. The duration of the pure and derived affricates were then determined. It was found that pure affricates are durationally longer than derived affricates. The next progression in this study was the incorporation of the experimental results into a feature geometry description of Intrusive Stop Formation. Feature Geometry Theory has enjoyed acclaim because of its ability to retain Distinctive Feature Theory – the crux of Phonology – in a nonlinear framework. However, Feature Geometry Theory faces challenges with regard to the extent to which it includes phonetic detail; and its formalization technique. This study – Intrusive Stop Formation in Zulu : An Application of Feature Geometry Theory – brings a new perspective to Feature Geometry Theory with the incorporation of the Duration tier – significant for the description of the Intrusive Stop Formation process. Furthermore the study introduces a more efficient formalization technique, which facilitates the explanation of the process. It is always incumbent upon endeavours like this study, which examine specific phonological processes, to show relevance. In the concluding section the application of the experimental approach and Feature Geometry Theory is evaluated in terms of the contribution made to the disciplines of Human Language Technology and Speech Disorders. A compact disk accompanies this thesis. It contains the sound files, spectrograms and textgrids of the recorded data.