由字根引申的单词.ppt

由字根引申的单词,英语二班 唐海英,目录,alt=high高,altimeter 构成：altimeter=alt(高)+i+meter(计，表） 释义：(noun)an instrument for showing height above sea level ,used espeially in an aircraft(尤指用于飞行器的测高计，高度表) 理解：和高度有关的测量计就是测高计 用法：Every aircraft has a altimeter. Derivatives：altimetry(n高度学) altimetric(adj测高学的),alt=high高,altitude 构成：altitude=alt(高)+i+tude(程度) 释义：the height above sea level 海拔 海拔高度 理解：高的程度用“海拔高度”表示 用法：We are flying at an altitude of 6000 metres. 我们的飞行高度是6000米。,alt=high高,altar 构成：altar=alt(高)+ar(的物) 释义：(noun)a holy table in a church or TEMPLE（教堂庙宇的）圣坛，祭台 理解：祭神的东西都放在高处 用法：Altar is the most important thing in a church. Derivatives：altarwise(adv在祭坛处) altarage(n祭品),alt=high高,alto 构成：alto=alt(高)+o(表示音乐术语) 释义：a singing voice with SOPRANO 理解：高的声音是“高音” 用法：He is singing with an alto voice.,alt=high高,exalt 构成：exalt=ex(使.)+alt(高) 释义：to make sb. rise to a higher rank or position,sometimes to one that they do not deserve提拔，提升(有时指提拔到不该得到的职位上) 理解：使某物变高就是“提升” 用法：He has been exalted. Derivatives：exaltation(n) exalted(adj地位显赫的),cede,ceed,cess=to go去；to yield让步,ancestor 构成：ancestors=an(在前)+ces(走)+tor(.的人) 释义：a persen in your family who lived a long time ago 祖宗，祖先 理解：先走的人，这里指先过世的人就叫“祖先” 用法：His ancestors had come to America from Ireland.他的祖先从爱尔兰来到美国。 Derivatives：ancestry(n统称祖宗祖先) ancestral（adj祖先的）ancestress(n女祖先),cede,ceed,cess=to go去；to yield让步,intercede 构成：intercede=inter(在两者之间)+cede(走) 释义：to speak to sb. in order to persuade them to show pity on sb. else or help settle an argument.(为某人)说清(向某人)求情 理解：在两者之间走来走去进行“游说” 用法：His resignation was preceded by weeks of speculation.在他辞职之前，有关猜测已持续了几个星期。 Derivatives：precedable(adj可能发生的) precedence(n领先) precedency(adj) precedently(adj) precedent(v) preceding(adj) precedented(adj),cede,ceed,cess=to go去；to yield让步,recede 构成：re(回，倒，逆)+cede(走，归) 释义：to move gradually away from sb. or away from a previous position逐渐远离，渐渐远去 理解：往回走意为“后退” 用法：She watched his receding figure.她看着他的身影渐渐远去。,cede,ceed,cess=to go去；to yield让步,exceed 构成：ex(超过)+ceed(走，归) 释义：to do more than the law or an order,ect,allows you to do 超越(法律法令的)限制 理解：超过走在前面的就是“超越” 用法：She was exceeding the speed limit.她当时超速驾驶。 Derivatives：exceeding(adj) exceedingly(adv),cede,ceed,cess=to go去；to yield让步,proceed 构成：pro(向前)+ceed(走，行) 释义：to continue doing sth. that has already been started to continue being done.继续做 理解：向前走下去意为“继续做” 用法：We are not sure whether we still want to proceed with the sale.我们不确定是否还要继续减价促销。 Derivatives：proceeding,cede,ceed,cess=to go去；to yield让步,process 构成：pro(向前)+cess(进行，做) 释义：to treat raw material,food,ect,in order to change it,preserve it,ect.加工，处理 理解：进一步做就是“加工，处理” 用法：Most of the food we buy is processed in some way.我们买的大部分食品都用某种方法加工过。 Derivatives：procession(n队列) processional(adj列队进行的) processionary(adj) processionist(n行进着) processor(n加工者),cede,ceed,cess=to go去；to yield让步,succeed 构成：suc(接着，下)+ceed(进行) 释义：to achieve sth. that you have been trying to da or get;to have the result or effect that was intended.达到目的，实现目标，办到做成 理解：能接着做下去就会“成功” 用法：He succeeded in getting a place at art school.他被艺术学院录取了。 Derivatives：succeedent(adj),cede,ceed,cess=to go去；to yield让步,success 构成：suc(近于)+cess(进行) 释义：(noun)the fact that you have achieved sth. that you want and have been trying to do or get;the fact of being rich or famous or of getting a high social position成功；胜利；发财；成名 理解：近于前进的目标就是“成功” 用法：What is the secret of your success? Derivatives：succession(n) successional(adj) successive(adj) successively(adv) successful(adj) successfully(adv) successfulness(n)successor(n) unsuccessful(adj) unsuccessfully(adv) unsuccessfulness(n),cede,ceed,cess=to go去；to yield让步,access 构成：ac(到)+cess(走) 释义：to reach,enter or use sth.到达，进入，使用 理解：走到“到达” 用法：The loft can be accessed by a laddder.搭梯子可以上阁楼。 Derivative：saccessible(adj) accessibly(adv) accessibility(n)inaccessible(adj) inaccessibly(adv) inaccessibility(n) accession(n) accessional(adj)accessary(n)accessory(n),cede,ceed,cess=to go去；to yield让步,excess 构成：ex(出)+cess(去) 释义：more the is neccessary,reasonable or acceptable超过，过度，过分 理解：多出去就是“超过” 用法：Are you suffering an excess of stress in your life?你生活中的压力很大吗？ Derivative：excessive(adj) excessively(adv) excessiveness(n),cede,ceed,cess=to go去；to yield让步,recess 构成：re(回)+cess(去) 释义：a short break休息 理解：回去“休息” 用法：The judge called a short recess.法官宣布短暂休庭。 Derivative：recession(n) recessional(adj) recessive(adj) recessively(adv) recessiveness(n),dem=people,demagogue 构成：dem(人们)+agogue(领导者，含有贬义意味) 释义：a political leader who tries to win support by using argument based on emotion rather than reason.蛊惑民心的政客 理解：人们的领导者是“政客” 用法：He is a demagogue. Derivative：demagogism(n煽动主义) demagogic(adj) demagogy(n),dem=people,epidemic 构成：epi(在.中)+dem(人们)+ic(由.产生引起的事物) 释义：a large number of case of a particular disease happening at the same time in a particular community流行病 理解：在人们中同时产生的是流行病 用法：the outbreak of a epidemic流感的爆发 Derivative：epidemical(adj) epidemically(adv) epidemiology(n流行病学）epidemiogist(n) epidemicity(n) epidemiologic(adj) epidemiologically(adj) epidemiography(n),dem=people,endemic 构成：en(在.内)+dem(人们)+ic(由.引起的) 释义：regularly found in a particular place or among a particular group of people and difficult to get ride of 地方性的；(某地域，某集体中)特有的，流行的，难摆脱的 理解：在一个地区内人们引起的“流行” 用法：Corruption is endemic in the system.腐败在这种制度下普遍存在。 Derivative：endemically(adv) endemicity(n) endemy(n),flict=to strike打击,afflict 构成：af(对)+flict(打击) 释义：to affect sb/sth in an unpleasant or harmful way折磨，使痛苦 理解：对人进行打击“使其痛苦” 用法：Aid will be sent to the afflicted areas.将向受灾地区提供援助。 Derivative：affliction(n) afflictive(adj),flict=to strike打击,conflict 构成：con(相互)+flict(打击) 释义：a situation in which people,groups or countries are involved in a serious disagreement or argument冲突，争执，争论 理解：相互打击的结果是“冲突” 用法：The violence was the result of political and ethnic conflicts.那次暴力是政治与种族冲突的结果。 Derivative：confliction(n) conflictive(adj),flict=to strike打击,inflict 构成：in(反对)+flict(打击) 释义：to make sb/sth suffer sth unpleasant是遭受打击，使吃苦头 用法：Heavy casualties were inflicted on the enemy.敌人遭受了惨重伤亡。 Derivative