Beginning readers often need to sound out unfamiliar words because they are still learning how written spellings connect with speech sounds. With secure phonics knowledge and repeated accurate encounters, many familiar words become recognised rapidly without the child overtly sounding out each part every time.
That rapid recognition is not the same as memorising the word as a picture. Reading research describes orthographic mapping as the formation of connections that bind a word’s spelling, pronunciation and meaning in memory. Phoneme–grapheme knowledge helps make those connections possible.