Until the very end of the story, we don't get to realize that the narrator is a wolf, and her husband a werewolf. This adds to the suspense of the story, and we eventually get to understand the roots of her behavior: a werewolf is something in between a wolf and a human. Therefore, it is something unclean and uncanny, even from a wolf's perspective. A pack of wolves has to kill him because he, being half human, is dangerous for them. His wife has to be a part of this even though she still loves him.
Ann is the subject of the sentence has taught is the verb phrase students is the direct object junior high are adjectives that modify the direct object students for several years is a prepositional phrase that modifies the verb taught
