★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. 消极的，不良的： bad = detrimental = baneful =undesirable
6. 明显的： obvious = apparent = evident =manifest
7. 健康的 : healthy = robust = sound= wholesome
8. 惊人的： surprising = amazing = extraordinary = miraculous
9. 美丽的： beautiful = attractive = gorgeous = eye-catching
10. 有活力的： energetic = dynamic= vigourous =animated
11. 流行的： popular = prevailing = prent = pervasive
★高频动词：
1. 提高，加强： improve = enhance= promote = strengthen = optimize
2. 引起： cause = trigger = endanger
3. 解决： solve =resolve =address = tackle =cope with = deal with
4. 拆除： destroy = tear down = knock down = eradicate
5. 培养 : develop = cultivate = foster = nurture
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 = undermine = jeopardize
11. 减轻 : ease = alleviate = relieve = lighten
★高频名词：
1. 影响： influence= impact
2. 危险： danger = perils =hazards
3. 污染： pollution = contamination
4. 人类： human beings= mankind = humane race
5. 老人： old people= the old = the elderly = the aged = senior citizens
6. 幸福： happiness = well-being
7. 老师： teachers = instructors = educators = lecturers
8. 教育 education = schooling = family parenting = upbringing
9. 青少年： young people = youngsters = youths = adolescents
10. 优点： advantage = merits = superiority = virtue
11. 责任： responsibility = obligation= duty = liability
12 能力： ability = capacity = power= skill
13. 职业： job = career = employment = profession
14. 娱乐： enjoyment = pastimes = recreation= entertainment
15. 孩子： children = Offspring = descendant = kid
★高频短语：
1. 充满了： be filled with = be awashwith = be inundate with = be saturated with
2. 努力： struggle for = aspire after = strive for = spare no efforts for
3. 从事： embark in = take up = set about = go in for
4. 在当代 : in contemporary society = in present-day society= in this day and age
5. 大量的 : a host f = a multitude of = a vast number of = a vast amount of