换词

　　★ 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 = prevalent = pervasive

　　★ 高频动词：

　　1. 提高，加强：improve = enhance = promote = strengthen = optimize

　　2. 引起：cause = trigger = engender

　　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 = cheerfulness = 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 awash with = be inundate with = be saturated with

　　2. 努力：struggle for = aspire after = strive for = spare no efforts for

　　3. 从事： embark on = 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 of = a multitude of = a vast number of = a vast amount of