(一)根据首字母提示及英文释义写出单词
1．extreme (adj.) very great in degree
2．complain (vi.) to say that you are annoyed, dissatisfied, or unhappy about something or someone
3．leather (n.) animal skin that has been treated to preserve it, and is used for making shoes, bags, etc.
4．ceremony (n.) a public or religious occasion that includes a series of formal or traditional actions
5．audience (n.) the group of people who have gathered to watch or listen to sth.
6．memorial (n.) a statue, stone, etc. that is built in order to remind people of an important past event or of a famous people who has died
(二)根据所给词性和汉语意思写出单词
7．wooden adj. 木制的→wood n. 木头，木料
8．expression n. 表达；表情，神色→express v. 表现，表达
9．powerful adj. 强有力的，强大的→power n. 力；势力，权力
10．fortunate adj. 幸运的→unfortunate adj. 不幸的；运气不好的→fortunately adv. 幸运地
11．declare vt. 宣布；宣称→declaration n．宣言
12．memorial adj. 纪念的n.纪念碑，纪念馆→memory n．记忆；记忆力→memorize v. 记忆
13．educate v. 教育；教导→education n. 教育；培养→educator n. 教育家
