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

WORD STRUCTURE:
Morpheme is the smallest two-facet unit (it has sound form and meaning) to be found within the word which is studied on the morphological level of analysis.
All morphemes are subdivided into two large classes: root (free) morphemes and non-root (bound) morphemes. Bound morphemes are represented by grammatical (inflections) and derivational (affixes) morphemes. Affixes include suffixes, prefixes, infixes and semi-affixes.
Semantic features – root morphemes (have individual lexical meaning) and non-root morphemes (have generalized meaning).
Root-morphemes are the semantic centre of the words and the basic constituent part without which the word is inconceivable.