In this excerpt from \"the lady of shalott\" by alfred, lord tennyson, how did the repetition of words in the first four lines affect the narrative? .

she left the web, she left the loom, .
she made three paces thro' the room, .
she saw the water lily bloom, .
she saw the helmet and the plume, .
she look'd down to camelot.
out flew the web and floated wide; .
the mirror crack'd from side to side; .
\"the curse is come upon me,\" cried .
the lady of shalott.