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1、托福词根单词80001坚持自己的信念，坚实走好人生每一步80008000词汇必记词根agzactag,actagent代理人active活动的，积极的agragragriculture农业agrarian田地的amamamicable友善的amiable与蔼可亲的animanim心灵，精神，生命animal动物animate有生命的annann,ennenn年annual一年的centennial一世纪的astroastro星astronomy天文学astronaut宇宙航行员audiaudi听audience听众audible听得见的bellbell战争rebellion反叛,抵抗belli
2、cose好战的biobio生命，生物biology生物学antibiotic抗生的,抗生素brevbrev短brevity简短abbreviate缩短，节略cedecede走precedent先行的，在前的precede先行centcent百centimeter厘米centigrade百分度的CenteccentrCenteocentr中心concentrate集中centrifugal离心力的CidezCiscidezcis杀，切花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活2坚持自己的信念，坚实走好人生每一步suicide自杀bactericide杀菌剂claimzclamcl
3、aimzclam叫喊exclaim惊叫proclaim宣布,宣告clarclar清晰，明白declare说明，声明clarify讲清晰cludclud,dosclos关闭close关闭exclude排斥cogncogn明白recognize承认cognitive认识的cordcord心cordial衷心的core核心cosmcosm宇宙，世界cosmic宇宙的cosmos宇宙credcred相信credibility可信Credit信任cGcoursCUGcours跑ccurrence出现，发生current流通的eyeIeyeI圆，环bicycle自行车cyclone旋风didiBdiary
4、日记diarist记日记者dietdiet说predict预言indicate表示duc,ductduc,duct引导conduct指导induce引诱eded吃edible可吃的edacity贪吃factfact做，制花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活3坚持自己的信念，坚实走好人生每一步factory工厂manufacture制造，加工ferfer带，拿transfer转移ferry渡船fluflu流fluent流利的influenza流行性感冒formform形式，外形transform改变formula公式fract,fragfractjrag破，折fractio
5、n碎片fragile易碎的fusfus倾，注，溶化fusion熔解effuse泻出gengen起源generate使产生genetic遗传的geogeo地球，土地geography地理geology地质学gradgrad步，走，级gradual逐步的graduate毕业gramgram写，记录diagram图表program节目单，方案graphgraph写，/画，记录photograph照像autograph亲笔，手稿gressgress行走progress进步retrogress后退haphap机会，运气，偶发happen发生mishap灾祸hospithospit客人hospital医院
6、hospitable好客的,殷勤的insulinsul岛花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活4坚持自己的信念，坚实走好人生每一步peninsula半岛insulation隔绝,孤立hydrahydra水hydraulic水利的hydrant消防栓jectject投，掷，抛eject射出project投射junctjunct连接，结合conjunction连接词adjunct附属物IectJegJigIectJegJig选择，采集Iect选举selection选举eligible合格的，合适的IevIev举，升elevator电梯Iever杠杆IiberIiber自由lib
7、erate解放Iiberalist自由主义的IinguIingu语言IingUiSt语言学家bilingual两种语言的literliter文字，字母literate识字的literature文学IocIoc地方local当地的locate使座落于IogIog词，语言，讲演dialogue对话logic逻辑IoquIoqu说话eloquent雄辩的colloquial口语的,会话的manumanu手manuscript手稿manual手的，用手的medimedi中间medium中等的mediation居中调解memormemor经历，记住的花落无言，人淡如菊，保持美好的心情，努力的学习，认确实
8、生活5坚持自己的信念，坚实走好人生每一步memory经历memorial纪念日，纪念物militmilit兵military军事的militant战斗性的minmin少，小minority少数diminish减少，减小mobzmotzmovmobzmotzmov移动mobile活动的motion运动immovable不可移动的mortmort死亡mortal终有一死的mortician承办殡葬的人novnov新novel小说novelty新奇numernumer数numeral数字的numerous为数众多的operoper工作operate操作cooperate合作optopt视线，光线op
9、tic视力的optics光学pathpath感情，苦楚，疾病sympathy同情pathetic可怜的pelpel推，逐，驱expel驱逐repel击退，反击，抵抗pend,penpend,pen悬挂depend依靠pendent悬空的phonphon声音microphone扩音器telephone电话plenplen满，全plenty充足，大量plentitude丰富，充足POn,pospon,pos放置花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活6坚持自己的信念，坚实走好人生每一步postpone推迟position位置populpopul人民population人口popu
10、lar人民的，大众的portport搬运，带portable可携带的porter搬运工人primprim第一，首要primary最初的primitive原始的psychpsych精神psychology心理学psychic精神的purpur清，纯，净purify使纯净depurate使净化rectrect正，直erect直立的correct改正ridzrisrid,ris笑ridicule嘲笑derision笑柄,嘲笑ruptrupt破rupture破裂，裂开interrupt中断SCend,scens,scentSCend,scens,scent爬ascend上，升descent下降scis
11、ei明白science科学conscious有知觉的senszsentsenszsent感受sensation感受sentiment感情solsol太阳solar太阳的parasol阳伞specspec看spectacle光景，景象prospect展望spirspir呼吸，生命花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活7坚持自己的信念，坚实走好人生每一步conspire共谋inspire吸气，鼓舞tact,tang,tagtact,tang,tag接触intact未接触的tangible可接触的tailtail切，割tailor裁缝retail零售tain,ten,tintai
12、n,ten,tin保持，握，容纳contain容纳obtain取得,sustain支持tecttect掩，盖detect侦察发觉,detective侦探的teletele远telescope望远镜telegram电报tend,tes,tnttend,tens,tent伸extend伸开，扩展extensive广阔的texttext编织textile纺织的texture组织,结构thermtherm热thermal热的thermometer温度计toretorttoretort扭，扭转orsion扭转distortion歪曲tracttract拖，拉，吸引attract吸引attractive有
13、吸引力的unzuniUn,uniunite统一，联合union联合，工会UtUt用utility有用utilize利用vaczvanvaczvan空，空虚vacation假期Vanity空虚，虚荣varivari变化花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活8坚持自己的信念，坚实走好人生每一步various各样的variant变异的，不一致的venven来intervene干预，介入prevent防止vert,versvert,vers转adverse相反的convert转换vid,visvid,vis看见evident明显的ViSibIe可见的vit,vivvit,viv生活
14、,生存vital生命的survival幸存volvvolv滚动revolve旋转involve卷入wiszwitwiszwit明白wisdom智慧witty机敏的花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活9坚持自己的信念，坚实走好人生每一步常见的前缀与后缀1.2.常用前缀aeroaero!concerning!concerningthetheairairororaircraftaircraftplaneplane（飞机）一aeroplaneaeroplanespacespace（空间，间隔）aerospaceaerospaceanti:against;oppositeofnuc
15、learnuclear（核核子的）antinuclearantinuclearmattermatter（物质）一antimatterantimatterwarwar（战争、作战、打仗）一antiwarantiwarauto:oforbyoneselfbiographybiography（传记）一autobiographyautobiographycriticismcriticism（批判，批判）一autocriticismautocriticismbe:totreatasthestatedthingfriendfriend（朋友，助手）一befriendbefriendlittlelittle
16、（很少的，矮小的,很少）一belittlebelittlebi:two;twice;doublelinguallingual（语言的）bilingualbilingualcyclecycle（自行车）bicyclebicyclebio!concerninglivingthingschemistrychemistry（化学）-biochemistrybiochemistryspheresphere（圈子）-biospherebiosphereby:lessimportantproductproduct（产品，产物,）by-productby-productwayway（路,道路）bywaybyw
17、aycenti:hundredthpartgradegrade（等级）一centigradecentigrademetermeter（米）一centimetercentimeterco:together,withauthorauthor（作家，制造者）一coauthorcoauthorexistexist（存在，生存）coexistcoexistcol:（usedbeforeI）together;withlocationlocation（位置，场所）一collocationcollocationcom:（usedbeforeb,m,p（together,withpassionpassion（激
18、情，热情）compassioncompassioncon:together,with花落无言,人淡如菊，保持美好的心情,努力的学习,认确实生活10坚持自己的信念，坚实走好人生每一步centriccentric（中心的,中央的）一concentricconcentricfederationfederation（同盟，联邦，联合，联盟）一confederationconfederationcontra!oppositedictiondiction（措辞,用语，言语）contradictioncontradictionnaturalnatural（自然的，自然界的）一contranaturalcon
19、tranaturalcor:（usedbeforer）together,withrelaterelate（叙述，讲，使联系，发生关系）一correlatecorrelaterespondrespond（回答，响应，作出反应，有反应）一correspondcorrespondcounter!oppositeactact（担当,表现，见效）一counteractcounteractattackattack（攻击）一CounterattckCounterattckcross:across;goingbetweenthestatedthingsandjoiningthemcountrycountry（
20、乡下的，乡村的，方祖国的，故乡的）一crosscrosscountrycountrybreed（使）繁殖,教养，抚养，品种,种类）crossbreedde:showinganopposite;toremove;toreducecodecode（代码，密码）一decoddecodeevaluevalue（评价，重视）devaluedevalue（=devaluate）dis:not;theoppositeofadvantageadvantage（优势,有利条件）disadvantagedisadvantageagreeagree（同意）一disagreedisagreehonesthonest（
21、诚实的,正直的）dishonestdishonestem:（usedbeforeb,m,p）tocausetobecomebodybody（赋以形体）embodyembodypowerpower（权力,激励）empowerempoweren:tocausetobecome;tomakedangerdanger（威胁）一endangerendangerlargelarge（大的,巨大的）一enlargeenlargeex:former（andstillliving）ministerminister（部长，大臣）一exexministerministerwifewife（妻子）一exexwifew
22、ifeextra:outside;beyondcurricularcurricular（课程的）一extracurricularextracurricularordinaryordinary（平常的，普通的,平凡的）extraordinaryextraordinaryfore:inadvance,before;inoratthefrontarmarm（臂,武器，装备）forearmforearm花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活11坚持自己的信念，坚实走好人生每一步warnwarn（警告）一forewarnforewarnil:（usedbeforeI）notlegal
23、legal（法律的,合法）illegalillegalliterateliterate（学者，有文化的,有阅读与写作能力的-illiterateilliterateim:（usedbeforeb,m,p）notmoralmoral（道德（上）的,精神的,道德）-immoralimmoralpossiblepossible（可能的）一impossibleimpossiblein:notdirectdirect（径直的，直接的）一indirectindirectsensitivesensitive（敏感的，灵敏的）insensitiveinsensitiveinfra:belowinarange;
24、beyondredred（红（色）的）一infraredinfraredstructurestructure（结构,构造）一infrastructureinfrastructureinter:between;amongchangechange（改变,变化）一interchangeinterchangenationalnational（国家的，民族的）一internationalinternationalintra:inside,Withinjintocitycity（城市,都市）intracityintracity（市内的）departmentdepartment（部,局，处，科，部门，系，学
25、部）-intraintradepartmentdepartmentir:（usedbeforer）notregularregular（规则的,有秩序的）irregularirregularresponsibleresponsible（有责任的，可靠的）一irresponsibleirresponsiblekilo:thousandgramgram（克,）一kilogramkilogrammetermeter（米）一kilometerkilometermacro:large,esp.concerningawholesystemratherthanparticularpartsofparticul
26、arpartsofeconomicseconomics（经济学）-macroeconomicsmacroeconomicsstructurestructure（宏观结构）一macrostructuremacrostructuremal:badorbadlyfunction（官能，功能,作用）一malfunctionmalfunctiontreattreat（宴请,款待）一maltreatmaltreatmicro:extremelysmallcomputercomputer（计算机,电脑）一microcomputermicrocomputerelectronicselectronics（电子学
27、）-microelectronicsmicroelectronics花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活12坚持自己的信念，坚实走好人生每一步mid:middledayday（天，白天）middaymiddaynightnight（夜，夜晚）一midnightmidnightmini:small;shortbusbus（公共汽车）一minibusminibusskirtskirt（裙子）一miniskirtminiskirtmis:badorbadly;wrongorwronglyfortunefortune（运气，好运）一misfortunemisfortuneunde
28、rstandunderstand（懂,熟悉）一misunderstandmisunderstandmono:one;singleplaneplane（飞机）一monoplanemonoplanetonetone（音调，语调）一monotonemonotonemulti:morethanone;manypurposepurpose（目的，意图）一multipurposemultipurposenationalnational（国家的，国立有的,民族的）multinationalmultinationalnon:notresidentresidentnonresidentnonresidentse
29、nsesense理性，认识一nonsensenonsenseout:outside;eyondlivelive（活的，生动的）一outliveoutlivedoordoor（门,通道，家，户）一outdooroutdoorover:toomuch;above;additionalheadhead（头，头的，要紧的）一overheadoverheadtimetime（时间，时侯，时机，）overtimeovertimepoly:manycentriccentric（中心的，中央的）polycentricpolycentricsyllabicsyllabic（语音节主音，音节的）polysylla
30、bicpolysyllabicpostJaterthanjaftergraduategraduate（大学）毕业生,研究生，（使）（大学）毕业）一postgraduatepostgraduatewarwar（战争，作战，打仗）一postwarpostwarpre:before;inadvancepaypay（薪水，工资，支付）prepayprepaywarwar（战争，作战打仗）prewarprewarpro:infavorof,supportingAmericaAmerica（美美国，美洲（包含北美与南美洲）proproAmericaAmeriCa花落无言，人淡如菊，保持美好的心情，努力的学
31、习，认确实生活13坚持自己的信念，坚实走好人生每一步AbortionAbortionproproabortionabortionpseudo:notreal;falsenamename（姓名）一pseudonympseudonymsciencescience（科学，自然科学）pseudosciencepseudosciencere:again;backtotheformerstateuniteunite（联合，团结）reunitereuniteuseuse（使用）reusereuseself:bymeansofoneselforitself;ofzto,With,for;orinoneself
32、oritselfemployedemployed（雇用，用，使用）一selfselfemployedemployedtaughttaught（teach的过去式与过去分词）一selfselftaughttaughtsemi:half;partlycirclecircle（圆周，圆形物）一semicirclesemicirclefinalfinal（决赛）一semifinalsemifinalstep:notbybirthbutthroughaparentwhohasremarriedmothermother（母亲,妈妈）stepmotherstepmotherchildrenchildren（
33、孩子，孩子们）stepchildrenstepchildrensub:undeGbelow;lessimortant;partofthestatedbiggerwholedividedivide（分，划分，分开,隔开）-subdividesubdividesectionsection（部分）一subsectionsubsectionsuper:more,larger,greaterthanusualmarketmarket（市场）一supermarketsupermarketnaturalnatural（自然的，自然界的，普通的，正常的）-supernaturalsupernaturaltel
34、e:atoroveralongdistance;byorfortelevisioncommunicationcommunicationtelecommunicationtelecommunicationscreenscreen（屏，银幕）telescreentelescreentherm（o）:concerningheatchemistrychemistry（化学）-thermochemistrythermochemistrymetermeter（计,表）-thermometerthermometertrans:across,onortotheothersideof;betweenAtlant
35、icAtlantic（大西洋）一transatlantictransatlanticplantplant（种植，栽培，培养）transplanttransplanttri:three;threetimesangularangular（有角的）一triangulartriangularcyclecycle（自行车）-tricycletricycleultra:beyond;very,extremelymodernmodern（近代的,现代的）一ultramodernUItramOdem花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活14坚持自己的信念，坚实走好人生每一步soundsou
36、nd（声音，语音）一ultrasoundultrasoundun:notcertaincertain（确定的，必定的，可靠的）一uncertainuncertainfortunatefortunate（幸运的，幸福的）unfortunateunfortunateunder:toolittle;belowdevelopdevelop（进展,显影）underdevelopunderdevelopseasea（海洋,大浪）一underseaunderseauni:one;singleformform（形态，构成）一uniformuniformdirectionaldirectional（方向的）一u
37、nidirectionalunidirectionalvice:nextintherank;belowchairmanchairman（主席，会长）一vicevicechairmanchairmanpresidentpresident（总统，会长，行长）vicevicepresidentpresident3.2.常用后缀（1）名词后缀ability（能力,才干），ibilityableable（能的,有才能的,能干的,能够的）-abilityabilityflexibleflexible（有弹性的，柔韧的）一flexibilityflexibilityarrivearrive（到达,抵达）一a
38、rrivalarrivalrefuserefuse（拒绝,谢绝）一refusalrefusalanzian,arianlibrarylibrary（图书馆，藏书室）一librarianlibrarianmusicmusic（音乐,乐曲）一musicianmusicianance,enceappearappear（出现，公开露面）appearanceappearancereferrefer（提交，谈及，提到，涉及，查阅，咨询）referencereferenceancy,encyemergeemerge（显现，浮现,（事实）显现出来）一emergencyemergencyexpectexpect
39、（期待,预期）expectancyexpectancyant,entapplyapply（申请）一applicantapplicantcorrespondcorrespond（通信）一correspondentcorrespondentcyaccurateaccurate（正确的，精确的）accuracyaccuracy花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活15坚持自己的信念，坚实走好人生每一步privateprivate（私人的，私有的,私营的，秘密的）-privacyprivacydomkingking（国王，君主,（部落的）首领，纸牌中的K,立为王，做国王，统治）一k
40、ingdomkingdomfreefree（自由的，免费的，免税的，免费）一freedomfreedomeeemployemploy（雇用，用）employeeemployeeinterviewinterview（接见，会见）一intervieweeintervieweeeoor,arpaintpaint（油漆，颜料）painterpainterbegbeg（请求，乞求）-beggarbeggarerybravebrave（勇敢的）braverybraveryslaveslave（奴隶）slaveryslaveryeryese:ChinaChina（中国）一ChineseChineseJapa
41、nJapan（日本）一JapaneseJapaneseessactoractor（男演员）actressactresswaiterwaiter（侍者，服务员）waitresswaitresshandhand（手）一handfulhandfulhoodchildchild（孩子，儿女）childhoodchildhoodmanman（男人）一manboodmanboodicselectronelectron（电子）-electronicselectronicslinguistlinguist（语言学家）一linguisticslinguisticsismMarxMarx（马克思）MarxismM
42、arxismsocialistsocialist（社会主义者）socialismsocialismistpsychiatrypsychiatry（精神病学）psychiatristpsychiatristviolinviolin（小提琴）-violinistviolinistWtycruelcruel（残酷的，悲惨的）crueltyCrUeIty花落无言，人淡如菊，保持美好的心情，努力的学习，认确实生活16坚持自己的信念，坚实走好人生每一步purepure（纯的，纯粹的）一puritypuritymentmovemove（移动，迁居）一movementmovementretireretire（退休，引退，退却）一retirementretirementnessdarkdark（黑暗，夜）darknessdarknesshappyhappy（快乐的，幸福的）happinesshappinessologyclimateclimate（气候，风）climatologyclimatologyfuturefuture（未来，将来）futurologyfuturologyshipfriendfriend（朋友，助手）一friendshipfriendshipscholarscholar（学者）-scholarshipscholarshipsion,ssiondeci
