★高频形容词：
1.贫穷的：poor = needy = impoverished = poverty-stricken
2.富裕的：rich = wealthy = affluent = well-to-do = well-off
3.优秀的：excellent = eminent = top = outstanding
4.积极的，好的：good = conducive = beneficial=advantageous
5. 流行的：popular = prevailing = prevalent = pervasive
★高频动词：
6.激发，鼓励：encourage = motivate = stimulate = spur
7.认为： think = assert = hold = claim = argue
8.完成：complete = fulfill = accomplish= achieve
9.保留：keep = preserve = retain = hold
10. 有害于：destroy = impair =
