Reading lagging behind spelling is common, because learning to spell is so much harder, as so many words have random letters.
I bet that most of the spellings she gets wrong are the irregular ones. So u can point out what's tricky about them, rather than just correcting them.
Learning the most common ones is helpful, because it cuts down on mistakes.
I'll paste in the ones from the 300 most used English words which have tricky bits in them. I could PM them to u with the tricky bits picked out in bold (as I cannot do on here), if u think it might help.
U could get your dd to look a few at time and tell u what's tricky about them, what needs special attention.
141 of the 300 most used English words (as listed in Letters and Sounds) have tricky spellings:
again, great, they, -
after, are, asked, can?t, fast, last, laughed, plants,
- air, bear, their, there, there?s, where, - were,
any, many, said, head, ready, friends, - every, everyone,
been, feet, green, keep, need, queen, sea, see, sleep, three, tree, trees, even, here, these, each, eat, please, tea, key, be, he, he?s, me, she, we, we?re, people,
- it?s, - - eyes, find, I, I?ll, I?m, I?ve, night, right, -
gone, want, wanted, was, what - before, more, your, door,
- all, called, because, saw, small, water, thought -
first, birds, work, girl
- don?t, most, oh, only, grow, know, snow, window, boat -
do, into, to, two, who, through, you, school, -
could, couldn?t, would, pulled, put,
- another, coming, mother, once, other, come, one, some, something -
house, mouse, down, town -
when, which, while, why, - eggs, giant, magic, -
across, horse, let?s, that?s, - of, off, -
have, live,
lived, animals, dragon, very, (without doubled consonants)
Mr, Mrs, suddenly,