One of the key communicative-pragmatic features of the speech act of "request" in the English language is the use of polite language and tone. When making a request, it is important to be polite and respectful in order to increase the likelihood of the request being granted. This often involves using phrases such as "Could you please..." or "Would you mind..." to soften the request and show consideration for the other person.
Another important aspect of making a request in English is using appropriate intonation and stress. By emphasizing certain words or phrases, the speaker can convey the urgency or importance of the request. For example, in the sentence "Could you please send me the report by tomorrow?" the stress on "send" and "tomorrow" highlights the specific action and deadline.
Furthermore, the context in which a request is made plays a significant role in its effectiveness. Understanding the relationship between the speaker and the listener, as well as the social norms and expectations of the situation, is crucial in formulating a successful request. For instance, making a request to a close friend may involve a more casual tone and language compared to making a request to a superior at work.
Additionally, non-verbal cues such as facial expressions, body language, and gestures can also impact the way a request is perceived. By maintaining eye contact, smiling, and using open and friendly gestures, the speaker can convey sincerity and approachability, increasing the likelihood of a positive response to the request.
In conclusion, the communicative-pragmatic aspects of making a request in English are multifaceted and require careful consideration of language, tone, intonation, context, and non-verbal cues. By being polite, using appropriate language and tone, and taking into account the social dynamics of the situation, speakers can effectively convey their requests and increase the chances of them being fulfilled.