Выводы:One of the most powerful theoretical conceptions behind current research in pragmatics is the idea that a theory of linguistic communication is really only a special case of a general theory of human action. According to this view, the various linguistic subdisciplines such as phonology, morphology, syntax and semantics should be regarded as the studies of different abstract aspects of underlying communicative actions.
Explanation of variation within each subdiscipline should preferably be functional, i.e. it should relate the properties of the phenomenon being examined to the function of a communicative action as a whole. If this task could be accomplished, the functionalist claim is that linguistic theory would simultaneously achieve both increased exhaustiveness and greater internal coherence and simplicity.
A precondition for success in this enterprise is the establishment of a conceptual framework for the description of action, with enough internal structure to make possible an account of the relationship between linguistic phenomena and action with sufficient detail to be convincing. Two of the most important contributions to the creation of such a framework have been made by Austin 1962 and Searle 1969.
Austin’s “How to do things with words” (1962) is a work which was published posthumously by Austin's students and can therefore not be regarded as fully representative of Austin's views had he been given time to finish his work. Austin proposed a number of distinctions which have inspired a substantial amount of research on language use during the past 25 years.
Among other things, Austin suggests that we should distinguish the locutionary aspect of an utterance from its illocutionary and perlocutionary aspects. To be more precise, Austin claims that in uttering a sentence, one concomittantly produces three acts: a locutionary, an illocutionary and a perlocutionary act.
Searle, in his theoretical study, distinguishes five basic speech acts: representatives, directives, commissives, expressives, and declarations. He defines ‘directives’, the most studied major category, as ‘attempts by the speakers to get the hearer to do something’. The verbs that evoke this category, according to him, are ‘ask’, ‘order’, ‘command’, ‘request’, ‘beg’, ‘plead’, ‘pray’, ‘entreat’, as well as ‘invite’, ‘permit’, and ‘advise’. Scholars identify nine strategy types in requests ranging from most to least direct, mood derivables being the most direct and mild hints the least, as in the following: mood derivable; performatives; hedged performatives; obligation statements; want statements; suggestory formulae; query preparatory; strong hints; mild hints.
As to the lexical level of the request, the sentences are formed according to the established patterns using certain lexemes –indicators. The lexeme please is one of the most common words that occur in the request. The phrase will you…/won’t you? introduces the interrogative speech act anticipating the receiving of the agreement or rejection to perform the action. Would you (be so kind) …is used as an introductory hint at the addresser’s need in the addressee’s performance of the action. It already contains approval in the case of the positive achievement of the communicative aim. The phrase It would be great if… is an introductory indication of the approval for the possible performance of the action. The phrases I want you to/ I need you to… possess the explicit denotation that directly indicates the addresser’s wish that the addressee has to perform or not to perform an action.
The directive speech acts of request are grouped around the set of lexemes with the nucleous word ask, that serve as the direct indicators of the request: appeal, apply, beg, beseech, bespeak, call for, charge, claim, command, contend for, crave, demand, desire, entreat, file for, hit, hit up for, hold out for, implore, impose, inquire, petition, plead, pray, promote, put in for, request, requisition, seek, solicit, supplicate, order, urge.
These lexemes used out of the speech act of request ( in the author’s words) serve as the indication of the speech act of the request that occurred previously.