14. accidentally
accident + -al + -ly 词族:accident, accidental, accidentally
15. expense
ex- (out 向外) + pens (to pay 支付) + -e (名词后缀) → 向 外支付的费用 → 费用 词块:at sb’s expense, living expenses, at the expense of
本单元词汇梳理
1. comedian 来自 comedy
2. nationality national (adj 国家的) + -ity 词族:nation, national, nationality, international
3. reputation 词块:have a reputation for, earn / gain / acquire a good
常用义:(电视剧中的)一集 美剧中的 season(季)和 episode(集)
10. astonished 词族:astonish, astonishing (分词形容词), astonishment, astonished (分词形容词)
11. steak
medium / medium-rare / rare / well-done steak
29. unfortunate un- + fortunate (adj 幸运的) 同义词 unlucky;反义词 fortunate / lucky 词族:fortune, fortunate, fortunately, unfortunate, unfortunately
Hale Waihona Puke 30. agent 31. demand