Ўзбекистон республикаси олий ва ўрта махсус таълим вазирлиги ўзбекистон давлат жаҳон тиллари университети инглиз тили назарий аспектлари №1

Sound interchange: think-thought, etc.

Polysemantic words: head, treat, count, man;

1) head [hed], n:1) the upper part of the human body, or the front or upper part of the body of an animal, typically separated from the rest of the body by a neck, and containing the brain, mouth, and sense organs
2) the head regarded as the location of intellect, imagination, and memory
3) a thing having the appearance of a head either in form or in relation to a whole
4) the flattened or knobbed end of a nail, pin, screw, or match
5) the front, forward, or upper part or end of something, in particular the top of a page
6) a person in charge of something; a director or leader :short for headmaster or headmistress, etc.
In the poem ‘head’ is used in its 2^nd meaning – metonymical transfer =reasoning, self-composure.