dynamics詞根詞綴 discretionary詞根詞綴

關于英語詞綴

英語常見詞根詞綴表

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使用說明：下表中黑體字部分為詞根和前后綴及其變體；兩斜杠之間的斜體字為詞根詞綴的

含義；其后是例詞。變體和原體的含義相同，只是由于元音或輔音的發(fā)音關系，

原體發(fā)生了變化，產(chǎn)生了變體而已。

例如：在“a-, an- / without, lacking, not / asymmetric, apolitical, anemia”例條中，

a- 和 an- 為前綴，其中 an- 為 a- 的變體；/ without, lacking, not / 為該前綴的含

義；而asymmetric, apolitical和anemia為例詞。

前綴:

a-, an- / without, lacking, not / asymmetric, apolitical, asexual, anemia, anarchy

ab-, a-, abs- / from, away from / abduct, abjure, abdication, avert, abstain

ad-, ac-, af-, ag-, an-, ap-, ar-, as-, at- / to, forward / admit, adjure, accord, affliction,

aggregation, annexation, apparition, arraignment, assumption, attendance

ambi- / both / ambidextrous, ambivalent

amphi- / round, about / amphitheater, amphigens

an-, ana- / up; up through, back / anatomy, analysis, anachronism

ante-, anti- / before / antecedent, antebellum, anticipate

anti- / counter, against / antibiotic, antibody, antisocial, antifascist

apo- / away, from / apostasy, apostle

ar-, arch- /chief, principal / archangel, archenemy, architect

be- / to make, to take from / belittle, befriend, betake, bespeak

belli- / war / belligerent, rebellious, bellicose

ben-, bon- / good, well / benefit, benediction, benign, bonus

bi- / two / bicycle, bilateral, bisect, bipolar, bivalence

biblio- / book / bibliography, bibliophile, Bible

by- / aside or apart from the common, secondary / by-product, bypass, byname

cat- / downwards, under, against / catacomb, catechise, catastrophe

circu-, circum- / around / circumnavigation, circumlocution, circumspection, circuit

com-, con-, col-, cor-, co- / together, with / combine, compassion, contract, concentric,

collaborate, correspond, cooperation

contra- / against / contradiction, contraband, contrast

de- / down from, away / decapitate, dehydrate, dehumanize, degrade

demi- / a half or a part of / demi-god, demilune, demiwolf

di-, dia- / through, across / diode, diameter, dialog, dialectics

dif-, dis- / not, the opposite, apart / different, diffuse, disagree, divert, dispel

dys- / badly, with difficulty, hard / dyscrasia, dyslexia, dyspepsia

e- / out / emigrant, egress, emit, elope, ejaculate, eject

ec-, ef-, ex- / an outcome of / effect, effulgence, ecstasy, eccentric, expire

em-, en- / to make / employ, embrace, enable, enrich

em-, en- / in, on, into / encage, enclose, embalm, emphasis, energy

epi- / on, outer, over / epidermis, epicenter, epitaph

equi- / equal / equilateral, equilibrium, equivalent

ex-, exo-, extra- / from, out of, without / export, exodus, exotic, ex-officio, extraordinary

eu- / beautiful, good / eulogize, eugenics, euphemism

for- / not, against, away / forget, forbid, forgo, forfend

fore- / before, in front of / forehead, foretell, forefather

hemi- / a half / hemisphere, hemistich, hemicrania

hetero- / denoting dissimilarity / heterogeneous, heterodox, heterarchy

homo- / denoting similarity / homogeneous, homonym, homosexual

hydro- / water / hydraulics, hydrometer, hydropathy

hyper- / over, beyond, excessive / hypertension, hypercritical, hypersensitive

hypo- / under, beneath, down / hypothesis, hypothermia, hypocrisy

im-, in-, il-, ir- / in, into, on / imbibe, import, income, input, illustration, irrigation

im-, in-, il-, ir- / not / impossible, immature, inconsiderate, ineffectual, illegal, irresponsible

infra- / under, beneath / infrared, infra-structure, infra-costal

inter- / between / international, interpersonal, interaction, Internet

intra-, intro- / within / intramural, intravenous, Intranet, introduction, introspection

iso- / equality or similarity / isocheimal, isochomatic

kilo- /a thousand/ kilogram, kilowatt, kilometer

magna- /big, great/ magnanimous, magnitude, magnum

macro- / big / macrocomputer, macrocontrol, macroeconomy

mal- / bad, wrong / malnutrition, maltreatment, malapropism

mega- / of great size / megaphone, megaton, megalopolis, megavolt

meta- / beyond, transcending / metaphor, metaphysics, meta-memory

micro- /small / microcomputer, microcontrol, microeconomy

milli- /a thousand/ millennium, millimeter, millisecond

mis- / bad, wrong / mistake, misspelling, mispronounce, mislead

mono- / one, alone / monotony, monogamy, monochrome

multi- / many / multiple choice, multilateral, multimedia

neo- / new / neo-Confucianism, neolithic, neology, neodoxy

neu- / non-partial / neutral, neutron

neuro- / nerve / neurology, neurotic, neurasthemia

non- / not, reversing the sense / nonalignment, nonsmoker, nonsense

ob-, oc-, of-, o-, op- / in the way of, against / object, obsolete, occasion, offend, omit, oppose

omni- / all / omnivorous, omnibus, omniscient

out- / beyond, exceeding / outbid, outbreak

over- / beyond, excessive / overwork, overawe, overcoat

paleo- / old, anscient / paleoanthropology, paleobiology, paleolithic

pan-, panta- / all, everything / pan-America, pantomime, pandemonium

para- / alike, comparison, unlike / paraphrase, paradox, parody

peri- / around / peripheral, periscope, perimeter

poly- / many / polytechnic, polymer, polyglot

post- / after / postgraduate, posthumous, postwar

pre- / before / prewar, prepare, preposition, preschool

pro-, por-, pur- / forward, forth / progress, proceed, portend, pursue

pseud- / false or spurious / pseudo-science, pseudo-membrane, pseudonym

re-, retro- / back, again / regression, review, retrospect, retrogressive

se- / aside, separating / secede, seduce, sedition, separate

semi- (hemi-) / half, partly / semiconductor, semifinal, semicircle, hemisphere

sub-, suc-, suf-, sug-, sus-, / under / submit, submarine, succeed, suffix, suggest, support

sustain, subsonic

super- / above, greater, better / supersonic, supermarket, superpower, superiority

syn-, sym- / with, together / sympathy, symmetry, synchronic, synonym

trans- / across / transport, transplant, translation, transcontinental

tri- / three / tricycle, triple, triangle

ultra- / beyond, excessive, extreme / ultrasonic, ultraviolet

un- / not / undecided, unimportant

under- / beneath, lower in rank or degree / underdog, underfeed, undercoat

uni- / one / unite, unification, uniform

up- / upwards / uproot, upcast, upstart

with- / opposition, privation / withdraw, withstand

后綴:

-able, -ible / adj. capable of, fit for / eatable, workable, considerable, sizable

-ac /adj. like, pertaining to / cardiac, maniac

-age, -ance, -ence, -ancy, -ency /n. signifying the state of being / coinage, acceptance,

existence, constancy, consistency

-ate / v. to make / activate, motivate, originate

-cle, -cule / adj. or n. small, little / particle, sickle, animalcule, miniscule

-dom / n. signifying dominion, office / kingdom, officialdom

-er, -or, -eer / n. one who / worker, writer, professor, engineer

-fy / v. to make / beautify, purify, simplify

-ic, -ical / adj. relating to, having the nature of / historic, economic, biblical, mechanical

-ics /n. study / economics, physics, linguistics

-il, -ile /adj. having the property of / civil, juvenile, puerile, ductile

-ism / n. action or practice, theory or doctrine / mechanism, imperialism, dogmatism

-ist / n. one who / physicist, communist, cyclist

-ity / n. condition, quality / activity, flexibility, identity, probability, feasibility

-ize / v. to make / modernize, revolutionize, popularize, realize

-logy / n. study, work / geology, psychology, metallurgy

-ment, -mony / n. the state of being / experiment, movement, harmony, hegemony

-ness / n. condition, quality, state of being / carelessness, sadness, illness

-oid / n. like, resembling / asteroid, mongoloid, anthropoid

-ous, -ious, -ose /adj. having the quality of / industrious, dangerous, bellicose

-ship / n. the state or quality of / sportsmanship, partnership, friendship

-tion, -ation, -sion /n. condition, the act of / information, reflection, extroversion

-tude, -ty / n. signifying the property / attitude, altitude, radioactivity, tenacity

-ward(s) / signifying direction / eastward, homeward, upward

(常見的拉丁或希臘語詞尾):

-us cactus, alumnus, impetus (original plural form: “i”, alumni)

-a alumna, vita, formula (original plural form: “i”, alumni, or “ae”, formulae)

-um datum, curriculum (original plural form: “a”, data, curricula)

-ia, -sis, -tis (medical terms) anoxia, anemia, dyslexia, tuberculosis, hepatitis, meningitis

詞根:

-acr- / sharp / acrimonious, acerbity, acidulate

-act-, -ag- / to do / action, reaction, agent,

-aev- / age, era / primeval, coeval, medieval

-agog- / leader / demagogue, pedagogue

-agri-, -agrari- / field / agriculture, agrarian, peregrination

-ali- / another / alias, aliens, inalienable

-ann-, -en- / year / annual, anniversary, centennial, biennial

-anim- / spirit / unanimous, magnanimous, animation

-anthrop- / human / anthropology, misanthrope, philanthropist

-aqua- / water / aquatic sports, aquarium, aquanaut

-arch- / government, chief, leader / monarchy, anarchy, archbishop

-aster-, -astro-, -stellar- / star / asteroid, astronomy, constellation

-audi- / hear / auditor, auditorium, audio-visual lab

-auto- / self / autobiography, automation, automobile, autism

-belli- / fight, war / bellicose, belligerent, rebellion

-bio- / life / biology, biography, biochemical, antibiotics

-bon-, -ben- / good / bonus, debonair, benefit, benign, benediction

-brev- / short / brief, abbreviate, brevity

-cad-, -cas- / to fall / cadence, decadent, accident

-cap-, -capt-, -cep- / to take / capture, precept, participate

-cap-, -capit- / head, chief / capital, captain, decapitation, per capita income

-carn- / flesh, body / carnivore, incarnation

-ced-, -cess- / go, move, yield / precede, recede, succeed, antecedent, secede, process

-cent- / one hundred / century, centennial, percentage, centigrade, centipede

-centr- / center / central, concentric, centrifugal, concentrate

-chrom- / color / monochrome, trichromatic chromosome

-chron- / time / chronology, anachronism, synchronic, chronicle

-cid-, cis- / cut / incision, homicide, precision

-cit- / call / excite, incite, recite

-civi- / citizen / civil, civilian, civilization

-clam- / to cry out / clamorous, acclamation, exclaim

-claud-, -claus-, -clos-, -clud- / to close / claustrophobia, enclose, conclude

-cogno- / knowledge, knowing / cognition, recognition, incognito, acognostic

-comp- / to fill / complete, complement, comply

-cord- / heart / accord, cordial, discord

-corp- / body / corpse, corps, incorporation, corporeal

-cred- / to believe / credence, incredulous, incredible

-cur- / to care / curator, sinecure, to cure

-curr-, -curs- / course, to run / excursion, current, precursor, curriculum

-cycle- / cycle / bicycle, tricycle, recycle

-dat- / to give / data, mandate, date

-demo- / people / demography, democracy, demagogue, epidemic

-deb- / to owe / debt, indebtedness, debenture

-derm- / skin / epidermis, pachyderm, dermatology

-di-, -diurn- / daytime / diary, diurnal, journal

-dic- / say, speak / dictation, dictionary, dictator, contradiction

-doc- / to teach / docile, doctrine, document, doctor

-domin- / to rule / dominate, domain, indomitable

-duc- / lead / aqueduct, conductor, education, viaduct

-dynam- / power, strength / dynamite, dynamo, dynamics

-ego- / self / egocentric, egotism

-erg- / to work / energy, ergatocracy, metallurgy

-err- / to wander, to deviate / error, erratic, errand

-fact-, -fect- / make, do / factory, manufacture, effect, affect

-fall-, -fals- / to deceive / fallacy, infallible, falsification

-fer- / to bring, to bear / ferry, transfer, coniferous, refer

-flect- / bend / inflexible, reflect

-gam- / marriage / monogamy, bigamy, polygamy

-gen- / produce, birth / gene, generator, eugenic, generation

-geo- / earth / geology, geothermal, geometric

-graph-, -gram- / writing / geography, biography, telegram, diagram

-greg- / group, together / gregarious, aggregate, egregious

-helio- / the sun / heliotrope, heliograph, helium

-homo- / of human / homicide, homunculus,

-hydr- / water, of hydrogen / hydraulic, dehydrate, hydrotherapy, hydrocarbon, hydroxide

-it-, -itiner- / journey, road / exit, itinerary, reiterate

-jac-, -jec- / to throw / ejaculate, project, reject

-jur- / to swear / jury, abjure, perjury, jurisdiction

-lab-, -labor- / to work / laboratory, collaborate, laborious

-leg- / law / legislature, legal, legitimate

-leg-, -lect- / to choose / election, select, legible, eligible

-lib- / book / library, libretto, libel

-locu-, -log-, -loq- / to talk / elocution, monologue, soliloquy, eloquent

-luc- / light / elucidate, lucid, translucent

-magn- / big, great / magnum, magnanimous, magnify

-man- / hand / manufacture, manuscript, manicure, emancipation

-mar-, -mer- / sea, ocean / submarine, mermaid, marinology

-mit-, -miss- / send / transmit, emit, transmission, emission, permit, permission

-mon-, -monit- / to warn / admonish, premonition, monitor

-morph- / form, structure / morphology, morpheme, anthropomorphism

-mort-, -mori- / death / mortal, mortuary, moribund

-nav- / ship / navy, navigation, naval

-onym-, -nom- / name / synonym, pseudonym, nomenclature, nomination, misnomer

-oper- / to work / operation, cooperate, opera

-pac- / peace / pacify, pacifist, Pacific Ocean

-pathy- / feeling / sympathy, antipathy, telepathy, empathy

-pel- / to drive / compel, dispel, repel, propel

-pet-, -petit- / to seek / petition, compete, appetite

-phil- / love / Anglophile, hydrophilic, philosophy, philanthropist

-phob- / hate, fear / claustrophobia, acrophobia, xenophobia

-phon- / sound / telephone, microphone, phonology

-pod-, -ped- / foot / tripod, pedestrian, centripetal

-pon-, -pos- / position / postpone, position, preposition, positive

-polis- / city / metropolis, Indianapolis

-port- / carry / porter, portable, transport, exportation

-pseudo- / false, sham / pseudonym, pseudo-science, pseudology, pseudomorph

-psych- / mind / psychology, psychoanalysis, psywar

-put-, -putat- / to trim, to calculate / amputate, compute, putative, reputation

-que-, -qui- / to ask / question, query, request, inquisitive, prerequisite

-rid-, -ris- / to laugh / ridiculous, risibility, derision

-rog- / to ask / interrogate, prerogative, derogatory

-rupt- / to break / rupture, interrupt, eruption, bankrupt

-sci- / knowledge / science, omniscient, consciousness

-scrib-, -script- / write / scribble, inscribe, description, prescription, manuscript, scripture

-sed-, -sess- / to sit / session, sedentary, president, residence

-sens-, -sent- / to think, to feel / sense, sensitive, sensation, resent, consent

-sequ-, -secut- / follow / sequence, consequence, consecutive

-sol-, -solut- / to loosen / solvent, solution, absolve, dissolute, absolute

-son- / sound / subsonic, consonant, resonant, ultrasonic

-spect- / look at / spectrum, inspection, circumspection, retrospection

-spir- / breathe / spirit, aspiration, respiration

-soph- / wise / philosophy, sophisticate, sophomore

-tang-, -tact- / to touch / tangent, tangible, contact, contingent

-tele- / far / television, telephone, telediagnosis, telex

-temp- / mood / temper, temperament, temptation, contemptuous

-tempor- / time / temporary, contemporary, extemporaneous, temporize

-ten-, -tent- / to hold / tenable, tenacity, content, tenure

-terr- / land, earth / territory, subterranean, extraterrestrial, Mediterranean, inter

-theo-, -the- / god / theology, atheism, theory, pantheism

-therm- / heat / thermos bottle, thermometer, geothermal energy

-urb- / city / urban, suburban, urbane

-urn- / day / diurnal, nocturnal, journal

-ven-, -vent- / come / intervene, prevention, convention

-ver- / true / verify, verily, verisimilar, veracious

-via- / way / viaduct, deviation, trivial

-vid-, -vis- / see / video, visualize, vision, vista

-vinc-, -van- / conquer / victory, invincible, vanquish, vanity

-voc-, -vok- / call / vocation, revoke, invoke, provoke

-volv-, -volut- / to roll, to turn / evolve, revolve, convolution

如何看詞區(qū)分英語詞性

第一

先理解詞類

十大詞類：

1，名詞，Nouns (n.) 表示人或事物的名稱 box, pen,tree,apple

2，代詞，Pronouns (pron.)代替名詞、數(shù)詞、形容詞We, this, them,myself

3，形容詞， Adjectives(adj.) 用來修飾名詞，表示人或事物的特征 good, sad, high, short

4，數(shù)詞，Numerals(num.)表示數(shù)目或順序 one,two, first

5，動詞，Verb (v.) 表示動作或狀態(tài) Jump,sing,visit

6，副詞，Adverbs（adv.) 修飾動、形、副等詞，表示動作特征 there,widely,suddenly

7，冠詞，Articles (art.) 用在名詞前，幫助說明名詞所指的范圍 a, an, the

8，介詞，Prepositions (prep.) 用在名詞或代詞前，說明它與別的詞的關系 in,on,down,up

9，連詞，Conjunctions (conj.) 表示人或事物的名稱if,because,but

10，感嘆詞， Interjections (int.) 代替名詞、數(shù)詞、形容詞等 oh,hello,hi,yeah

vt.是及物動詞，vt.后必須跟賓語：sing a song

vi.是不及物動詞，vi.后不直接帶賓語或不帶賓語:jump high

主要看后綴 一般有LY的是形容或副詞，

第二 英語常見詞根詞綴(一)常見詞根

詞根 語義 例詞 詞根 語義 例詞

acou 聽,聞 acoustics,acoumeter capit 頭 capitate,capital

aer 空氣,大氣 aeroplane,aerial center 中心 concentrate

ag,ac 做,動作 agent,action chrom 顏色 chromosome

agr 農(nóng)業(yè) agrarian,agriculture chron 時間 chronicle,chronicology

alt 高 altitude,altimeter cine,kine 活動 kinematics,kinesiology

am,amor 親,親愛 amity,amorous cir 圓,環(huán) circular,encircle

ampl 廣大,寬闊 ample,amplify cosmo 世界,宇宙 cosmology,cosmopolis

ann 年 annual,annuitant crat 信奉…..政治主張者 democrat,plutocrat

anthrop 人 anthropology crypt 隱蔽,秘密 cryptogram.cryptonym

aqu 水 aqueous cur 跑 current,recur

arch 首領 archbishop,arch-criminal cycl 圓,環(huán) bicycle,cycloid

astr 星 astronomy cyt,cyte,cyto 細胞 leucocytecytoplasm

atm 大氣,蒸汽 atmosphere,atmology dem 人民 democracy,demography

aud 聽 auditor,inaudible dent 牙齒 dentist,dental

auto 自己,自動 automation,autography dict 說 predict,diction

bar 氣壓 barometer,barobiology duct 引導 aqueduct,conduct

bathy 深 bathymeter,bathysphere dur 持久 durable,endure

biblio 書 bibliography,bibliophile dynam 力,動力 dynamics,dynaflow

bio 生命,生物 biology,biography electro 電,電的 lelctroanalysis,electrocute

bre 短 brevity,abbreviate equ 相等 equality,equator

cad,cas 落下 cascade,caducous eu 好,幸福 eugenics,euphony

calori 熱,熱的 calorie,calorifacient fer 搬運,轉移 transfer,ferry

cap,cep 拿 capture,accept flict 打擊 inflict,conflict

詞根 語義 例詞 詞根 語義 例詞

frater 兄弟 fraternal,fratricide mot,mob,mov 動 motion,mobile,move

gamos 婚姻 monogamy,polygamy naut,nav 船,航運 nautical,navy

gen 起源 pathogen,oxygen neur,neuro 神經(jīng) neurasthenia,neuron

geo 地球,土地 geology,geophysics nomy 法則,學科 astronomy,taxonomy

graph 書寫的器具或結果 telegraph,phonograph nym 名字 anonymous,synonym

haem,hem 血液 haematology,haemorrhage ortho 正確的,直立的 orthography,orthodox

heli,helio 太陽 heliocentric,heliograph paleo 古,原始 paleolithic,paleophyte

hom,human 人 momicide,humanist pater 父 paternal,paternity

homo 同 homophone,omogeneous pathy 感情,疾病療法 apathy,leucopathy

hydro 水,氫的 hydroelctric,hydrography ped,pod 足 pedestrian,centipede

ject 扔 inject,reject pend 懸掛 pending,pendulous

junct 連接 conjunction,adjunct peri 周圍,包圍 periphery,periphrase

lith,lite 巖石 lithograph,neolithic philo,phile 愛好 philharmonic,philanthropy

loqu,loc 說話 colloquial,loquacious phobia 病態(tài)性恐懼 hydrophobia,xenophobia

magnet 磁力,磁 magnetophone,magnetoptics phone 聲音 phonetics,microphone

manu,man 手 manuscript,manual photo 光,照相術 photocopy,photometry

mand,mend 命令 command,demand poly 多,復,聚 polyarchy,polychrome

mar 海 marine,maritime pseudo 假,偽,擬 pseudoscience,pseudoraph

mater 母 maternal,maternity psycho 精神 psychic,psychoanalysis

meter 計量器 thermometer,speedmeter rupt 破壞,毀壞 rupture,interrupt

micro 小,微 microbe,microcosm scope 觀察的儀器 telescope,microscope

mort 死亡 mortality,mortician sec 切,割 secant,dissect

morph 形式 morphology,amorphous sequ 跟隨 sequence,sequel

詞根 語義 例詞 詞根 語義 例詞

sol 太陽 solar,solarium

tele 遠,電報,電視 telephone,telecamera

term 末端 terminal,terminate

theo 神 theology,theocracy

thermo 熱 thermonuclear

type 模型,版 homotype,phototype

vid,visuo 看見 video,visuometer

voc 叫喚 vocal,convocation

volv 滾動 revolve,devolve

xeno 異,外國人 xenogamy,xenograft

xylo 木 xylograph,xylophone

zoo 動物 zoology,zoophyte

(二)常見前綴 1.表示數(shù)量的前綴

詞根 語義 例詞 詞根 語義 例詞

hemi- 半 hemicycle hecto- 百 hectometer

semi- 半 semiconductor centi- 百,百分之一 centipede,centigrade

demi- 半 demilune kilo- 千 kilowatt

uni- 一 unify milli- 千分之一 milligram

mono- 一 monotonous multi- 許多 multitude,multinational

di- 二 dioxcide myria- 萬,無數(shù) myriameter,myriad

bi- 二 bisect poly- 許多 polygon

ambi-,amphi- 二,雙 ambiguous,amphibian mega- 百萬,兆 megaton,megawatt

du(o)- 二,雙 dual,duetto micro- 小,微量,百萬分之一 microampere

tri- 三 trigonometry

quadr- 四 quadrilateral

tetra- 四 tetralogy

penta- 五 pentagon

quinqu- 五 quintet

hexa- 六 hexahedron

sex- 六 sexennial

hepta- 七 heptagon

sept- 七 septavalent

oct(a)- 八 octopus,October

ennea- 九 enneagon

nona- 九 nonagon

deca- 十 decagon

deci- 十 decimal

2.表示否定的前綴

詞根 語義 例詞 詞根 語義 例詞

in-,il-,im-,ir-,ig- 不,非,無 inability,illiterate,impossible,irregular,ignoble

non- 非,未 nonalignment,nonage

un- 不,無 unemployment

3.表示差別關系的前綴

詞根 語義 例詞 詞根 語義 例詞

by- 副,次要的 byproduct

extra- 超越,額外 extraordinary

hyper- 超出,過于 hypertension

hypo- 次,亞 hypotype

infra- 低下 infrahuman

out- 超過 outwit

over- 過度 overcare

pre- 超過 preeminent

quasi- 類似,準 quasi-official

sub- 次,亞 subcontinent

super-,sur- 超過 supersonic

ultra- 極端 ultraleftist

under- 不足,低劣 underdeveloped

4. 表示逆轉的前綴 5.變換詞類的前綴

詞根 語義 例詞 詞根 語義 例詞

un- "相反的動作" unlock,unhook a- 動詞變換為謂語性形容詞 aglimmer,astir

de- 去,反,解 deoxicide,decentralize be- 變換為及物動詞 becalm,befall

dis- 反轉,還原 disarm,disappear

6.表示方位的前綴

詞根 語義 例詞 詞根 語義 例詞

ante- 在前 anteroom intro- 在內(nèi),進入 intravascular

by- 附近 bypath out- 外,向外 introduce

apo- 遠,遠離 apogee over- 在……上面 outflow

circum- 周圍,環(huán)繞 circumcircle,circumstance post- 在……后面 overground

en- 進入 encage pre- 在……前面 postcript

endo- 在里面的 endoderm pro- 向前 postwar

epi- 在外面的 epicycle retro- 后退 preposition

ex- 外部,向外 export sub-,sup-,suc-,suf- 在…...下面,低,次,亞 preliberation

fore- 在前面 exit super- 在上

hypo- 在……之下 forearm,forehead supra- 在……之上

in-,im-,ir-,il- 向內(nèi),進入,朝 bypoderm trans- 橫過,貫通

infra- 在下,在下部 import,invade,inshore,irrigate,illumine ultra- 在……那邊

inter- 在……中間 infrastructure up- 向上

intra- 在內(nèi),內(nèi)部 international

7.表示時間順序的前綴

詞根 語義 例詞

ante- 先前,早于 antecedent,anticipate

ex- 前任,舊 ex-prime minister

fore- 前面 forecast

mid- 中間 midnight

neo- 新,新近 neocolonialism

post- 在后 posthumous

pre- 前面 prehistory

pro- 前面 prophet

re- 重新 reconsider

經(jīng)濟學專業(yè)英文怎么說

經(jīng)濟學專業(yè)

英文：economics

讀法：英 [?i:k??n?m?ks]? ?美 [?i:k??nɑ:m?ks]

釋義：n.經(jīng)濟學（專業(yè)）；經(jīng)濟；國家的經(jīng)濟狀況

詞匯搭配：

1、positive economics 實證經(jīng)濟學

2、applied economics 現(xiàn)實經(jīng)濟學

3、quantitative economics 數(shù)量經(jīng)濟學

4、regional economics 區(qū)域經(jīng)濟學

例句：

She is studying economics at college.

她在大學里讀經(jīng)濟學專業(yè)。

擴展資料

記憶技巧：economy 經(jīng)濟 + ics …學 → 經(jīng)濟學

詞根詞綴

后綴-ics?表名詞，“…學，…術”

1、aeronauticsn. 航空學

aeronaut 飛船駕駛員 + ics …學，…術 → 航空學

2、athleticsn. 運動學

athlete 運動員 + ics …學，…術 → 運動學

3、dynamicsn. 動力學

dynam 力量 + ics …學，…術 → 動力學

4、electronicsn. 電子學

electron 電子 + ics …學，…術 → 電子學

5、linguisticsn. 語言學

linguist 語言學家 + ics …學，…術 → 語言學

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