Plot of the Jabberwocky poem:
1. Background exposition setting the mood
2. Warning given to someone (son) to be careful
3. Son takes a sword, looks for something, rests by a tree
4. Jabberwocky appears, its description is given
5. Hero fights and kills the Jabberwocky, returning victorious
6. Father welcomes the hero joyfully
7. Repeat of the first stanza to indicate the time of the story