名词：

　　1.人类：human beings= mankind = humane race

　　2.影响：influence= impact

　　3.危险：danger = perils =hazards

　　4..污染：pollution = contamination

　　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

　　动词：

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

　　2.解决：solve =resolve =address = tackle =cope with = deal with

　　3.拆除：destroy = tear down = knock down = eradicate

　　4.引起：cause = trigger = endanger

　　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