ominous wrote:
I'm facing something strange with my son. His dx is HF-ASD. He's halfway to nine years old. Once his language developed he's become quite verbose and has always had precocious language. He has been more than fluent (beyond his years) for at least three years. Within the past two months or so, however, I am noticing some deterioration in his speech. He seems to be struggling with tenses in every other sentence he uses.
He probably thought "teach" was a fully regular verb, so finding out the past tense wasn't what he thought it was threw into doubt his beliefs about how regular verbs worked. That would mess up his use of most verbs until he realized that "teach" was actually a special case.
draelynn wrote:
Oddly enough - in reading and writing, my daughter has trouble with the small words - a, the, what, at - but can read and phonetically spell three and four syllabyl words with relative ease. Still figuring that one out...
Articles like "a" and "the" carry very little informational content; you can usually understand someone pretty well by ignoring all the articles, and indeed some languages don't have them. Your daughter may be using the "ignore articles" technique, which would make the grammar rules that govern them difficult for her.