Illustrate the four stages of language production.

Illustrate the four stages of language production.
【正确答案】：We may distinguish four stages of production: conceptualization of an idea or a thought to be expressed, formulation of the thought into a linguistic plan, articulation of the plan and the monitoring of one's own speech.
At the planning stage, we formulate our thought into a linguistic plan that is implemented at the succeeding stage of production.
The third stage is also called the implementation of the linguistic plan. Information is sent from the brain to the organs involved in producing the desired speech sounds.
In the last stage, from time to time, we interrupt our speech and correct ourselves. On detection of any error we have made, we repair the utterance by first indicating this through the use of editing expressions like “uh”, “sorry”, “I mean“ and ”oh“.