1.exasperated
adj. 激怒的;恼火的
v. 使恼怒;激怒;恶化
(exasperate的过去式)
仿 He was exasperated by the senseless delays.
2.crack of dawn
n. 破晓;黎明
3.burly
adj. 结实的;率直的;粗鲁的
仿A burly boy with red hair admits that he has a bad temper.
4.Summary
Harry was eager to meet Hagrid with his friends on weekends, but at dawn he was awakened by Wood to train Quidditch.