2025考研英语词缀记忆法背单词——必背62个前缀

2024/1/11 13:47:56 来源: 网络
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  2024考研英语一英语二的难度想必同学们也都听说了,对于我们2025考研的同学来讲,是个好消息,考研阅读单词难度大,我们今年可以提前准备,提前学习。有同学肯定要说单词这么多怎么背啊?记单词肯定也有好办法,词缀记忆法,海天考研英语辅导老师为大家整理了常用到的62个前缀,建议大家将高频单词,整理下来多背诵,助力大家2025考研备考。

  常用前缀

  1、aero:concerning the air or aircraft

  plane( 飞机)—aeroplane(飞机)

  space(空间, 间隔)—aerospace(航空宇宙)

  aerogram aerometer aeromedicine

  2、anti: against;opposite of

  nuclear([核]核子的)—antinuclear(反对使用核武器的)

  matter( 物质)—antimatter(反物质)

  war(战争、作战、 打仗)—antiwar(反战的, 反对战争的)

  antiageing antifat antigas antinoise

  3、auto: of or by oneself

  biography(传记)—autobiography(自传)

  criticism(批评, 批判)—autocriticism(自我反省, 自我检讨)

  autoalarm autosuggestion

  4、be:to treat as the stated thing

  friend(朋友, 助手)—befriend(待人如友, 帮助)

  little(很少的, 矮小的,很少)—belittle(轻视, 使渺小, 使...显得渺小)

  becalm bepowder beside bemoan

  5、bi: two;twice;double

  lingual(语言的)—bilingual(能说两种语言的)

  cycle( 自行车)—bicycle(脚踏车, 自行车)

  biweekly bipolar bilateral bisexual

  6、bio:concerning living things

  chemistry(化学)—biochemistry(生物化学)

  sphere(圈子)—biosphere(生物圈)

  7、by—:less important

  product(产品, 产物,)—by-product(副产品, 附加产物)

  way(路,道路)—byway(小道)

  by-effect by-business bytime

  8、centi: hundredth part

  grade(等级)—centigrade(分为百度的, 百分度的, 摄氏温度的)

  meter(米)—centimeter(厘米)

  9、co: together, with

  author(作家, 创造者)—coauthor(合著者, 共同执笔者,合著)

  exist(存在, 生存)—coexist(共存)

  coagent co-worker cooperation

  10、col:(used before L) together, with

  location(位置, 场所)—collocation(排列, 配置)

  collaborate 合作

  collingual

  11、com:(used before b, m, p)together, with

  passion(激情, 热情)—compassion(同情,怜悯)

  battle 战役 combat 战斗

  combine compress compatriot

  12、con:together, with

  centric(中心的, 中央的)—concentric(同中心的)

  federation(同盟, 联邦, 联合, 联盟)—confederation(联邦)

  conclude confirm conjoin contribute

  13、contra:opposite

  diction(措辞, 用语, 言语)—contradiction(反驳, 矛盾)

  natural(自然的, 自然界的)—contranatural(违背自然的)

  contra-missile contraclockwise

  14、cor:(used before r) together, with

  relate(叙述, 讲, 使联系, 发生关系)—correlate(使相互关联,和...相关)

  respond(回答, 响应, 作出反应,有反应)—correspond(符合, 协调, 通信, 相当, 相应)

  correct corrupt corrival

  15、counter:opposite

  act(担当,表现, 见效)—counteract(抵消, 中和, 阻碍)

  attack(攻击)—counterattack(反引力)

  counter—terrorist countereffect

  16、cross:across;going between the stated things and joining them

  country(乡下的, 乡村的)—crosscountry(越野地, 横过田野的)

  breed((使)繁殖, 教养, 抚养,品种, 种类)—crossbreed([生物]杂种,异种交配, 培育杂种, (使)杂交)

  17、de:showing an opposite; to remove; to reduce

  code(代码, 密码)—decode(解码, 译解)

  value(评价, 重视)—devalue((=devaluate)减值, 贬值)

  decline increase decrease

  18、dis:not; the opposite of

  advantage(优势, 有利条件)—disadvantage(不利, 不利条件, 缺点, 劣势)

  agree(同意) —disagree(不一致, 不适宜)

  honest(诚实的, 正直的)—dishonest(不诚实的)

  disorder discourage dispart distract

  19、em:(used before b, m, p) to cause to become

  body(赋以形体)—embody(具体表达, 使具体化)

  power(权力,激励)—empower(授权与, 使能够)

  embed embar embow embitter

  20、en:to cause to become; to make

  danger( 威胁)—endanger(危及)

  large(大的, 巨大的)—enlarge(扩大, 放大)

  enrich enclose enable enact

  21、ex:former(and still living)

  minister(部长, 大臣)—ex-minister (前部长)

  wife(妻子)—ex-wife(前妻)

  export expose expel exaggerate

  22、extra:outside;beyond

  curricular(课程的)—extracurricular(课外的, 业余的)

  ordinary(平常的, 普通的, 平凡的)—extraordinary(非常的, 特别的, 非凡的)

  extrabold extragovernmental

  23、fore:in advance, before; in or at the front

  arm(臂,武器, 装备)—forearm(前臂,准备战斗, 预先武装, 准备)

  warn(警告)—forewarn(预先警告)

  forehead foreword

  24、il:(used before l) not

  legal(法律的, 合法)—illegal(违法的, 不合规定的)

  literate(学者,有文化的,有阅读和写作能力的)—illiterate(违法的, 不合规定的)

  illogical illustrate illuminate

  25、im:(used before b,m,p)not

  moral(道德(上)的, 精神的,道德)—immoral(不道德的, 邪恶的, 放荡的, 淫荡的)

  possible(可能的)—impossible(不可能的)

  impolite import immerge impulse

  26、in:not

  direct(径直的, 直接的)—indirect(间接的, 迂回的)

  sensitive(敏感的, 灵敏的)—insensitive(对...没有感觉的, 感觉迟钝的)

  informal intake inspirit invigorate

  27、infra:below in a range; beyond

  red(红(色)的)—infrared(红外线的,红外线)

  structure(结构,构造)—infrastructure(下部构造, 基础下部组织)

  infrahuman infrasonic

  28、inter:between;among

  change(改变, 变化)—interchange((指两人等)交换,相互交换)

  national(国家的, 民族的)—international(国际的, 世界的,国际性组织, 国际比赛)

  interact inpersonal interview

  29、intra:inside, within;into

  city(城市, 都市)—intracity(市内的)

  department(部, 局, 处, 科, 部门, 系, 学部)—intra-department(内部)

  intraday intrapersonal intra-trading

  30、ir:(used before r)not

  regular(规则的, 有秩序的)—irregular(不规则的, 无规律的)

  responsible(有责任的, 可靠的)—irresponsible(不负责任的, 不可靠的)

  irresistible irrelative irruption

  31、kilo:thousand

  gram(克,)—kilogram([物]千克, 公斤)

  meter(米)—kilometer(公里)

  kilowatt kilocalorie kilovolt

  32、macro:large, esp.concerning a whole system rather than particular parts of

  economics(经济学)—macroeconomics(宏观经济学)

  structure(结构)—macrostructure(宏观结构)

  macrochange maroscale

  33、mal:bad or badly

  function(官能, 功能, 作用)—malfunction(故障)

  treat(宴请, 款待)—maltreat(虐待, 滥用)

  malnutrition malformation

  abuse curse

  34、micro:extremely small

  computer(计算机, 电脑)—microcomputer(微机)

  electronics(电子学)—microelectronics([电子]微电子学)

  microscope mircowave

  35、mid:middle

  day(天, 白天)—midday(正午)

  night(夜, 夜晚)—midnight(午夜)

  36、mini:small;short

  bus(公共汽车)—minibus( 小型公共汽车)

  skirt(裙子)—miniskirt(迷你短裙, 超短裙)

  minipark ministate

  37、mis:bad or badly;wrong or wrongly

  fortune( 运气, 好运)—misfortune(不幸, 灾祸)

  understand(懂, 了解)—misunderstand(误解, 误会)

  misread misuse mistreat

  38、mono:one;single

  plane( 飞机)—monoplane(单翼机)

  tone(音调, 语调)—monotone(单调的,单调)

  monolingual monocycle

  39、multi:more than one;many

  purpose(目的, 意图)—multipurpose(多种用途的, 多目标的)

  national(国家的, 国立[有]的, 民族的)—multinational(多民族的,)

  multimedia media 媒体

  multiparty multilateral

  40、non:not

  resident 居住—nonresident(不居住的)

  sense 理性,认识—nonsense(胡说, 废话)

  nonstop noneffective nonsomker

  41、out: outside; beyond

  live(活的, 生动的)—outlive(比...长命, 比...耐久)

  door(门, 通道, 家, 户)—outdoor(室外的, 户外的, 野外的)

  outcome outlet outfit

  42、over:too much;above; additional

  head(头,头的, 主要的)—overhead(在头上的,在头顶上, 在空中, 在高处)

  time(时间, 时侯, 时机, )—overtime(超时, 加班, 延长时间,超时的, 加班的,加班地,使超时)

  overuse overfly oversea overlook

  43、poly:many

  centric(中心的, 中央的)—polycentric(多中心的)

  syllabic([语] 音节主音,音节的)—polysyllabic(多音节的)

  polyfunctional polytechnical

  44、post: later than;after

  graduate((大学)毕业生, 研究生,(使)(大学)毕业)—postgraduate(研究所学生, 研究生,毕业后的)

  war(战争,作战, 打仗)—postwar(战后的)

  postpone postdate post-liberation

  45、pre:before;in advance

  pay(薪水, 工资,支付)—prepay(预付)

  war(战争,作战, 打仗)—prewar(战前的,在战前)

  prefix precool precook prepay

  46、pro:before;in favor of, supporting

  America(<美>美国, 美洲(包括北美和南美洲))pro-America?

  Abortion(流产, 堕胎, 失败, 夭折, 中止, 早产) pro-abortion?

  47、pseudo: not real; false

  name( 姓名)—pseudonym(假名, 笔名)

  science(科学, 自然科学)—pseudoscience(假科学, 伪科学)

  psudo-democratic psudograph

  48、re: again; back to the former state

  unite(联合, 团结)—reunite((使)再结合)

  use(使用)—reuse(再使用,重新使用)

  return reback review reborn

  revival survival

  49、self :by means of oneself or itself;of, to, with, for, or in oneself or itself

  employed(雇用, 用, 使用)—self-employed

  taught(teach的过去式和过去分词)—self-taught

  selfesteem selfconfidence

  50、semi:half;partly

  circle(圆周, 圆形物)—semicircle(半圆形)

  final( 决赛)—semifinal(半决赛)

  semiconductor? conductor

  51、step:not by birth but through a parent who has remarried

  mother(母亲, 妈妈)—stepmother(继母)

  children(孩子, 孩子们)—stepchildren(继子)

  52、sub:under;less imortant;part of the stated bigger whole

  divide(分, 划分, 分开, 隔开)—subdivide(再分, 细分)

  section(部分)—subsection(分部, 分段)

  subway submarine subadult

  53、super:more, larger, greater than usual

  market(市场)—supermarket(超级市场)

  natural(自然的, 自然界的, 普通的, 正常的)—supernatural(超自然的, 神奇的,超自然物, 不可思议的事)

  supersized supervise superheat

  54、tele:at or over a long distance;by or for television

  communication—telecommunication 电信

  screen(屏, 银幕)—telescreen(电视屏幕,荧光屏)

  telegram telescope television

  55、therm(o):concerning heat

  chemistry(化学)—thermochemistry(热化学)

  meter( 计, 表)—thermometer(温度计, 体温计)

  56、trans:across, on or to the other side of; between

  Atlantic(大西洋)—transatlantic(大西洋彼岸的)

  plant(种植, 栽培, 培养)—transplant(移植, 移种)

  transmit transport transformer

  57、tri:three; three times

  angular(有角的)—triangular(三角形的)

  cycle( 自行车)—tricycle(三轮车, 机器三轮车)

  triplets triple double

  58、ultra:beyond; very, extremely

  modern(近代的, 现代的)—ultramodern(超现代化的)

  sound(声音, 语音)—ultrasound(超频率音响)

  ultracold ultrafast ultrafine

  59、un:not

  certain(确定的, 必然的, 可靠的)—uncertain(无常的, 不确定的, 不可预测的, 靠不住的)

  fortunate(幸运的, 幸福的)—unfortunate(不幸的, 使人遗憾的)

  unconditional unjust uncivilized

  60、under: too little; below

  develop(发展,显影)—underdevelop((使)发展不完全, (使)显影不足)

  sea(海洋, 大浪)—undersea(海面下的)

  underline underworld underestimate

  61、uni: one;single

  form( 形态, 构成)—uniform(统一的, 相同的) unique

  directional(方向的)—unidirectional(单向的, 单向性的)

  62、vice:next in the rank;below

  chairman(主席, 会长)—vice-chairman(副主席, 副议长)

  president(总统, 会长, 行长)—vice-president(副总督, 副省长)

  vice-manager vice-principal

  以上就是2025考研英语单词词缀记忆法——前缀,考研英语复习要趁早,2025考研英语阅读词汇也不少,理清考研英语重难点,基础不好可以参与海天考研寒假英语集训,寒假时间不浪费,制定专属个性化备考方案。

  2024考研人数已公布,达438w,考研热度依旧火热!如何备战2025考研?哪个考研专业适合自己?在职考生如何备考?考研知识点繁多,择校困难大,和海天考研咨询老师聊一聊。网课面授多项选,专业辅导1对1全年集训随时学!

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