hurt
1.hurt（伤…的感情）的过去分词hurt后面有时接以that引导的从句。例如：He felt hurt that she had left his letters unanswered. 有时接表示原因的不定式。例如：He was hurt to learn that she had made up her mind never to answer his letters.
2.My back still hurts（我的背还是痛）里的hurts是口语用法，可能有两个不同的解释：“受到痛的感觉”或“给（我）痛的感觉”。
3.关于a hurt tone（痛苦的语调）等，参见much 3 (5) E
