-1-三、高考常考词词性变化1．变名词(1)-ence,-ance结尾的名词exist→existence存在differ→difference不同refer→reference参考occur→occurrence发生prefer→preference优先权，偏好guide→guidance指导appear→appearance出现，外表enter→entrance进入accept→acceptance接受perform→performance履行resist→resistance抵制insure→insurance保险assist→assistance帮助tolerate→tolerance容忍(2)-tion,-sion结尾的名词introduce→introduction介绍describe→description描述interrupt→interruption打断direct→direction方向，指导connect→connection连接starve→starvation挨饿realize→realization实现，领悟invite→invitation邀请produce→production生产reduce→reduction减少adopt→adoption采纳；收养prevent→prevention防止receive→reception接收；接待处suggest→suggestion建议edit→edition编辑，版本exhibit→exhibition展览intend→intention打算，意图recognize→recognition认出protect→protection保护instruct→instruction指令construct→construction建设reject→rejection驳斥object→objection反对-2-collect→collection收集select→selection挑选elect→election选举conserve→conservation保护observe→observation观察organize→organization组织examine→examination考试determine→determination决定form→formation形成inform→information通知imagine→imagination想象transport→transportation运输expect→expectation期待adapt→adaptation改编；适应prepare→preparation准备explore→exploration探索consider→consideration考虑declare→declaration宣布decorate→decoration装饰inspire→inspiration激发，灵感relax→relaxation放松，休闲communicate→communication交流occupy→occupation占用；职业satisfy→satisfaction满足apply→application申请，应用recommend→recommendation推荐combine→combination结合operate→operation操作；手术hesitate→hesitation犹豫educate→education教育locate→location定位indicate→indication指出participate→participation参加appreciate→appreciation欣赏，感激associate→association联想；协会separate→separation分离investigate→investigation调查celebrate→celebration庆祝congratulate→congratulation祝贺-3-translate→translation翻译accelerate→acceleration加速donate→donation捐赠liberate→liberation解放motivate→motivation动力concentrate→concentration集中contribute→contribution贡献distribute→distribution分发promote→promotion促进devote→devotion致力frustrate→frustration沮丧divide→division分配decide→decision决定discuss→discussion讨论depress→depression沮丧impress→impression印象express→expression表达possess→possession拥有；财产expand→expansion扩大extend→extension延伸admit→admission承认permit→permission允许conclude→conclusion结论explode→explosion爆炸confuse→confusion迷惑(3)-ment结尾的名词amaze→amazement惊奇improve→improvement改进achieve→achievement完成agree→agreement同意arrange→arrangement安排employ→employment雇佣advertise→advertisement广告astonish→astonishment吃惊announce→announcement通告assess→assessment评估develop→development发展disappoint→disappointment失望encourage→encouragement鼓舞entertain→entertainment款待，娱乐equip→equipment装备govern→government统治；政府manage→management管理punish→punishment惩罚require→requirement要求-4-settle→settlement协议；定居处state→statement说明；陈述treat→treatment对待；治疗accomplish→accomplishment成就；完成(4)-ness结尾的名词eager→eagerness渴望kind→kindness友好happy→happiness幸福lonely→loneliness孤独quiet→quietness安静careless→carelessness粗心aware→awareness意...
