6 . 词性转换
1. predict [vt.]预言，预告→________ [n.]预言，预告
2. illegal [adj.]不合法的，非法的→________ (反义词)
3. conclude [vt.]断定，推断出;达成，订立；(使)结束，终止→________ [n.]结论
4. justified [adj.]合乎情理的，事出有因的，事实上的→________ [vt.]证明……有理
5. superiority [n.]优越感；优越性，优势→________ [adj.] (在品质上)更好的；(在级别、重要性或职位上)更高的
6. definition [n.]定义；释义，解释→________ [vt.]下定义
7. academic [adj.]教学的，学术的；学习良好的；纯理论的→________ [adv.]学术上→________ [n.]学院
8. engage [vt. & vi.]吸引住(注意力、兴趣等；)雇用，聘用；与……建立亲密关系→________ [adj.]忙碌的；已订婚的→________ [n.]订婚；约定
9. optimistic [adj.]乐观的，抱乐观看法的→________ [n.]乐观
10. annoy [vt.]使恼怒，使生气；打扰，骚扰→________ [adj.]感到恼怒的，生气的→________ [adj.]令人生气的，令人厌烦的
11. globe [n.]球体，球状物；地球仪；地球，世界→________ [adj.]全球的；全面的
12. expense [n.]费用；开销；开支→________ [vt.]花费，消费→________ [adj.]昂贵的

7 . 词性转换
1. gradual：adv.________
2. pain：adj.________
3. expand：n.________
4. gentle：adv.________
5. apparent：adv.________
6. vivid：adv._________
7. establish：n._________
8. adapt：n.________
9. conclude：n. ________
10. assess：n. _________

8 . 选词填空

vary   commit     consequence   legal   approve       evidence     conclude     digest     suit

1. That farmer is always looking for new ________of wheat.
2. However, we can achieve meaning only if we have made a________ to something larger than our own little egos(自我).
3. Enviable as the cool kids may have seemed, Dr. Prinstein’s studies show unpleasant __________.
4. He has been charged with membership of an ________organisation.
5. She desperately wanted to win her father’s ________.
6. He looked at his children with ________pride.
7. It’s hardly an obvious ________ that this is a good way to survive.
8. He has a delicate ________ and cannot eat oily food.
9. Li suggests traditional Chinese clothes while Su thinks the school uniforms are more ________.

9 . 词性转换
1. elect v.选举→________ n.选举
2. legal adj.合法的→________ adv.合法地→________ adj.不合法的(反义词)
3. instant adj.立即的，立刻的→________ adv.立即，马上
4. gradual adj.逐渐的，逐步的→________adv.逐渐地，逐步地
5. approve v.赞成，同意→________n.赞成，批准，认可
6. suit v.适合→________ adj.合适的
7. vary v.不同；变化→________ adj.各种各样的→________ n.种类
8. digest v.消化(食物)→________ n.消化(过程)
9. evident adj.明显的→________n.证据
10. memory n.记忆，纪念→________ v.记忆，纪念→________ adj.难忘的
11. conclude v.结束，得出结论→________ n.结论
12. commit v. 做出(错或非法的事)；犯(罪或错等)→ ________. n. 承诺；许诺；允诺承担；保证