英语词根词干表

更新时间:2023-07-14 07:21:00 阅读：评论：0

通过构词法猜测生词词义

利用词缀法 A List of Roots or Stem

高中英语必修5课文福田网页设计breeds

Ac, acet:	sour 酸、醋	acidity, acetify
Acu, acum, acute, acule:	sharp 尖锐	acute, actuate, aculeate, acuminate
Acro:	pointed, top, upper顶上、高	acrobat, acrogen,
Act, ag:	to do;to drive, to urge 做、驱使	activity, react, agitate
Alt:	high 高（度）	altitude, altimeter
Am:	to love 爱	amateur, amity
Ampl:	spacious; extensive 扩大、宽阔	amplify; radioamplifier
Angl, angul:	Angle角	triangle, multiangular
Anim	life; breath生命；气息	animality, animate
Ann:	year 年	annual, anniversary
Anthrop	Man人；人类	Anthropology; anthropotomy
Anxi	Greatly troubled忧虑	Anxiously; anxiety
Arc，arch	A bow 弓形；拱	Archwi；arcuate
Aud，audit	To hear, listen听	Audience；inaudility
Aur	Ear 耳	Aural, auriform
Baro	Weight重量	Barometer, baroscope
Bio, be	Life生、生命；生物	Biology, microbe
Brief, brev, bridge	Short简，短	Abbreviation, brief, abridge
Broad, bread	Very wide宽广	Broadcast, breadth
Calcul	Compute计算	Calculate, miscalculate
Camer; chamber	A vaulted room室、窝、场	Camera, chamber
Ced;ceed;cess	To go走、行	Antecedent,exceed,procession
Cent	Hundred, a hundredth百；百分之一	Percentage;century
Centr	Center中心、中央	Centralize, concentrate
Chron	Time时间	Chronology; chronometer
cid; cis	To cut; to kill 切、杀、削	Suicide; conci
Civ	Citizen, a large town市民、公民、城市	Civil, civilization
Clos, clud, clus	To clo; to shut关、闭	Enclo; exclude; conclusion
Cord, cor, cour	Heart心	Cordially, encourage, cordate
Cracy	Strength; power政权、统治	Democracy, monocracy
Craft	Skill; a floating vesl工艺，技巧；飞行物	Handcraft; aircraft
Cre, creas, cresc, cret	To grow生长；增长，创造	Increa, accrete, create
Cred	To believe; to agree信任	Credible, discredit
Cur	Care关心、关怀	Curiosity, curity
Dict	To say; to speak说；言词	Prediction; dication
Diplo	Relating to the management of affairs between two countries外交；公文	Diplomacy; diplomatist; diploma
Duc, duct	To lead导、引导	Introduce; conductor
Dyn, dynam	Force; power权力、动力	Dynasty; dynamics
Equ	Equal; even相等；均衡	Equality; equation
Erg	To work工作；功能	Ergate; energy
Ethn	Race人种	Ethnogeny; ethnography
Fac; fact	To do; to make做、作	Facilitate; factory
Fad	To lo vigor or brightness褪色；凋落	Unfading; fadproof
Fer	To bear; carry; suffer; allow忍受；携带；带来；允许	Transferable, fertilizer; suffering
Ferv	To boil沸；热	Fervent; fervid
Fess; fant	To speak说	Confess; infant
Fiber; fibr	Fibre纤维	Fiberglass; fibriform
edj是英文缩写啥意思Flam	Blaze火、焰	Aflame; inflammation
Flect, flex	To bend弯曲	Reflect; inflexible
Flict	To strike打击	Conflict; inflict
Flu, flow	To flow流	Fluid, fluency, flowchart
Form	Shape形；形式；外貌	Reform; informal
Fract; frag; frang	Break破；折	Fraction; fragile; frangibility
Fus	To pour; melt灌，注，流；融化	stingerConfusion; diffu
Gamy	Marriage; mate婚姻	Monogamy; bigamy
Gen	Race, class, species种，类，生殖	Gene; generation
Gno, gn	To understand clearly知晓	Ignore; cognition
Grace, grat, gree	Pleasing喜欢	Disgrace, agreement, congratulation
Graph	To write写	Biography, graphic
Grav	Heavy; weighty沉重	Gravity; aggravate
Grad; grass	A degree or step in quality, rank or dignity步；等级；阶梯	Grade; progress; regress
Hab, hibit	To dwell; to hold住；持；保存	Habit; inhabitant; exhibit
Her, hes	To stick; to cling粘，附	Coherence, hesitate
Homo	Same; similar相同；相似	Homogeneous; homonym
Humid	Moist; damp潮湿	Humidity; humidifier
Hydro	Water; the prent of hydrogen水；含氢的	Hydroelectric; hydrocarbon
Ident, idem	Same同一，相同	Identical，idemfactor
Ject	To throw投，掷	Injection, eject
Lat(e)	To carry; to move to; to endure持，拿，带，持久	Collate, ventilation
Lav	To wash洗	Lavatory, lave
Les, lid, lis	To injure; to strike损伤；碰撞	Lesion，collide; collision
Liter	A written or printed message文字；书信	Literacy; lierature
Log	Word, speech言，说，讲话	Apology, dialogue
Lud, lus	To sport; to play图谋；玩弄；活动	Delude, collustion
Mal	Bad; evil不良；恶劣	Malnutrition; malfunction
Man, manu, mani	Hand; by hand; control手；手工；控制	Manage; manuscript; manicure
Man; main	To stay; to rest永久；存留	Permanent; remainder
Medi; mid; mean	Middle; between中；中间	Medium; mid-day; meantime
Ment	The mind心；智；精神；意识	Mention; mental
Memor	Memory记忆	Memorandum, memorialize
Metr(y), meter	Measure测量	Geometry, thermometer
Mico-	Small小	Microscope, microwave
Mini	Small小	Minibus, diminish
Mitt, miss	To nd; allow to go委派；投，发，送	Emit, transmission
Morph	Having a given form形，形状	Morphology, amorphous
Mob, mot, move	To move，moved动，移动	Mobile, motor, movement
Nect, nex	To tie连接	Connect, annex
Eng, ny	Expressing refusal, disagreeing否定	Negation, deny
Nerv, neur	Nerve神经	Nerval, neuritis
Noc, nuis, nox	To hurt毒，害	Innocent, nuisance, noxious
Nomy	System of laws governing science of 学；术；法，治	Astronomy; autonomy
Nuc, nut	Core; kernel核；果仁	Nuclear; nutty
Number, numer	Number 数；数字；计数	Renumber, numerous
Opt, ops, opi	Pertaining to the eye or vision 视，光	Optics, hemiopia, achromatopisa
Order, nordin	A command; a direction 命令；顺序	Orderly, orninance
Pain, pen, pun	A hurting or suffering somewhere in the body痛苦；惩罚	Painful, penalty, punish
Par, pair	To make ready or fit准备；安置	Prepare, repair
Pen, pens	To hang吊，悬挂	Suspension, pendent
Phon	Sound 声音	Phonetics, gramophone
Plen, pli, ply	To fill up 全，满，补充	Plentiful, compliment, supply
Polic, polit	A cour of action 政治	Police, political
Poly	Many 多	Polygraph, polymer
Pos	To place; to put放，置	Compo, exposition
Port	To carry拿、运	Transportation, import
Press	To press 压	Impression, compress
Prim	First in order; principal最初；首要的	Primary, premier
Psych	Soul; mind精神；心灵	Psychology, zoopsychology
Quart, quart	Fourth; fourfold第四；四倍	Quarter, quatrate
Queer, quire, quest	To ek; to ask寻求；询问	Conquer, acquire; request
Reg, rect, rig	To control; to straighten统治；正；直	Regulate; rectify; upright
Roll; rot; round	To mover or be moved like a ball 轮；滚动；旋转	Roller, rotation; roundabout
Rupt	To break 破裂；溃败	Bankrupt, interrupt
Sat, satis, satur	To fulfil the desire, requirement	Satiatie, satisfactory, saturation
Scend, scens	To clime攀，爬	Ascend; ascension
Scop	The range of an activity or obrvation 眼界；镜	Helioscope; telescope
Sens, nt	The power to feel, perceive感觉；意识	Sensitive, subscription
Scrib, script	To write写	Describe, subscription
Sist	To stand, to place立，放	Assistant, resist
Spect, spic	To e; to look	Inspect, suspicious
Spir	Soul; breath精神；呼吸	Spirit; inspiration
St, sta	To stand, endure立，耐	Statue; status
Stereo	A stereophonic sound system 立体	Stereotelevision, stereograph
Tact, tang, tag, teg, tamin, tain	To touch 触，接触	Contact, tangent, contagion, integrate, contaminate, attain
Techn, tect	Method and skill ud in performing artistic work技术，技能	Technician, technic, architecture
Tele	Far远	Telegraph, telcour
Tempor	Time 时间	Contemporary, temporal
Tend, tens, tent	To stretch伸展；趋向	Extend, extension, extent
Therm(o)	Heat热	Thermometer, thermodynamics
Tract	To draw, pull拖，拉	Tractor, protract
Trans	Across横过，跨	Transaction, transition
Turb	Disorder; confusion	Disturb, turbulence
Ultim, ultra	Farther; further; end较远；最后；末	Ultimate, ultraism
Uni	One单，一	Uniform, reunify
Urb	City城市	Urban, suburb
Us, ut	To u使用；利用	Uful, utilitze
Vac, van	Empty空虚；空隙	Vacuum, evanish
Vad, vas	To go走，行	Pervade, prevasion
Vari	To cau to change变化	Variable, vairform
Ver(i)	Prove; true证实，真实	Verify; veracity
Vid, vis, view, vey	To e 看	Video, visible, interview, survey
Voc, vok, voic	To call叫、喊	Advocate, convoke, voice

A list of prefixes

a-, an-	1) lacking; without无，非，不 2) to; on; at; in到；在。。。上；向	Amoral, anarchism, abroad, ashore
Ab-, abs-	Away from; off脱离；离去；相反	Abduct, abstract, abnormal
Ad-, ac-, af-, ag-, al-. ap-	At; to; towards	Adhere, acquire, aggravate; approach
Amb-; ambi-	Both; two两；双	Ambiguous, ambages
Amphi-	Both; around两、两类，双；围绕	Amphibian, amphitheater
Ana-	Up; again; back向上；回；再；又：类似	Anaclastic,(光)折射 anabiosis, 回生，复苏analogue
Ante-	Ahead; before in time or place前，在前，早于	Antecedent,
Anti-, ant-	Against; opposite; oppod to 反对；相反；防止；防治	Anti-war; antonym
Apo-	Away; from; parate 远离；分开；分出	Apogee远地点，最远点; apograph誊本
Auto-	Self; to, of from, caud by自；自己；自动	Automobile, automation, autobiography
Be-	1) thoroughly; completely; repeatedly充分；彻底；强烈；重复；过度 2）about; around; over; all over on both or all sides遍及，各方面 3）to make使得	Beprai; bepity; bescatter; besprinkle; belittle, belate
Bene-, beni-	Good; well好；善；福；恩惠	Benefit; benefaction; benignant
Bi-	Two; twice; every two二；两；双	Binary; bilingual; bimonthly
By-	Near to; condary; local旁；侧；偏；副；非正式的	By-product; bystreet; by-law
Cat-	lisinkDown; downward; against低于；向下；反对	Catacomb;地下墓 cataphonic;回声的
Co-, com-, con-, col-, cor-	With; together共同；互相	Coexistence, common, concolorous, colleague; correlation
Contr-, contre-, contro-	Opposite; against反对；相反；逆	Contr-rotating, contradict, controvert
Counter-	Opoosite, against; contrary反对；相反；相对；逆；	Counteract; conterrevolution; counterview
De-	Away from; down off; off; out of离开；取消；除去；出；下	Depart, deforest, decolonize, detrain
Deci-	A tenth十分之一	Decimeter; deciliter
Demi-	Half半	Demigod，demimi
di-	Two; twice二，双	Dioxide; digamy
Dia-	Through; between; across对穿；横过；透过	Diagonal, dialogue, diagonosis
Dis-	1) apart; away; opposite of分开；离散；取消；除去 2) not; loss of; abnce of不；失去；缺	Dismiss, disarm; distract; discomfort; disrespect; disallow
Electro-	To do with electricity与电有关的	corbaElectrodynamics, electromotive; electromagenet
En-, em-	加在名词或形容词前表示“致使，使之”	Endanger, encourage, enlarge
Em-, en-	In; into; among使在。。。之中	Embus, embreathe, encage
Epi-	On; outside; over在。。。上，外，旁，中间	Epicarp外果皮episode; epidemic
Ex-, e-	Out of; away from出，外；离开，除去	Export, extract, effluence
Extra-	Outside; additional此外；超过；额外	Extraordinary;extra-curricular
Fore-	Before or first in place, position or time前，先	Forehead, foreword, foree
Hemi-	Half半	Hemisphere, hemicycle
Hetero-	Other; different; made of different sorts of 相异的；不同的	Heterogeneous, heteromorphic
Hyper-	Over; excessive; more than normal以上；超过；太甚	Hypertension, hypercritical
Hypo-	Under; below normal以下；低，少，次	Hypotension, hypochlorite次氯酸盐
In-, im-, il-, ir-	Not
In-	Into; in	Inrt; inject
Inter-	Among; between
Intra-, intro-	Inside	Intramuscular, introvert
Kilo-	Thousand	Kilowatt
Kine-, kin-	Motion, moving	Kinematics energy, kinesthesia（心）动觉
Macro-	Large, on a large scale	Macromolecule, macrophysics
Mega-	Very large, a million巨大；百万；兆	Megawatt, megaphone zrj
Milli-	Thousand; a thousandth千，千分之一	Millimeter; millifold
Mis-	Mistakenly; wrong	Miscalculate; misfortune; misu
Multi-	Many	Multicolor, multiangular
Neo-	New	Neoimpressionism, neofascism
Non-	Not	Non-existence; non-party
Ob-, oc-, of-, op-	Against; toward; in front of向，面临，反	Obstacle, occupy, offensive, opponent
Out-	Beyond; away; outside; more than	Outvote, outport, outroot, outspend
Over-	1) more than, excessive 2) above, on the top of	Overweight, overwork, overas, overfly
Para-	Ate the side of, near在旁，边侧；邻近	Parallel, paracentral
Pen-, pene-	Similar in form, but not the same	Peninsula, penultimate, peneplain,
Photo-	Light	Photograph, photosynthesis
Post-	Behind; after; later	Postgraduate; postwar
Pre-	Before, prior to, early	Predict, premature
Pro-	1) for, on behalf of 2) in front of; projecting forward	Prolocator, pro-American, proceed, projection, prologue
Proto-	First, original第一，原始的，最初的	Protopetroleum, prototype
Re-	Again, back	Recall, regress, reaction
Retro-	Backward, back, behind	Retroaction, retroject向后抛，回掷
Se-, d-	Apart分开，分，离	Separate, lect, dition煽动性的言论或行动
Self-	Onelf or itlf; done by onelf or itlf	Self-regulating, lf-reliance, lf-crtiitcism
Semi-	One-half; partly	Semiconductor, miautomatic
Side-	At, for, towards the side of; condary	Sideline, sideshow
Sub-, suc-, suf-, sum-, su-	Under, below, beneath in physical position下，在下，低于，后	Submarine, succeed, suffix, support
Sub-	Almost, near接近	Subequal, subcentral
Sub-	Not quite enough, less than the critical amount, size小于，次等级，亚，副	Subcontinent, subatomic, subagent
Super-, supra-, sur-	Above, beyond, more than上，超，过度	Supermarket, superstructure, supra-class, surpass
Sy-, syl-, sym-, syn-	Together, with共同	Systyle, syllogism, symphony, synchronous
Tele-	人教一年级英语Far away	Telephone, telcommunication
Tetre-, tetr-	Four	Tetragon, tetrode
Tre-, tri-	three	Treble, triction
Twi-	Two	Twiformed, twofold
Un-	No	Undecided, uncomfortable, unconditional, unofficial
Under-	1) lower than; below 2) less than; insufficiently	Undercurrent, underagent, underdeveloped, underweight
Up-	Upwards; relatively high	Uphold, upright
Vice-	Secondary	Vice-president, vicepremier
With-	Backward; against	Withdraw, withstand, withhold

List of Suffix

autotestballoon

-able, -ible, -ile (a.)		Susceptible to the action of the verb or action named, capable of being可能，易于，能。。。的，多数含有被动含义	Eatable, flexible, fissile
-acious （a.）		Inclined to, tending to	Audacious, loquacious
-acity, -acy (n.)		State of; quality	Capacity, accuracy
-age (n,)		Aggregate of unit; amount of单位合计，量，数	Voltage, mileage, tonnage
-age (n.)		Collective noun	Baggage, asmblage
-al, -ial (a.)		Formed from a verb to express “an action or state of”	Leakage, breakage
-al, -ial (a.)		Formed from a noun meaning “belonging to; equality, nature of”	Mathematical, elemental, loyal
-al, -ial （n.）		Formed from a verb to express an action or its result	Removal, refusal, proposal
-ance, -ence, -ancy, -ency		Quality, state or action of (often formed from a word ending in –ant or –ent)	Brilliancy, endurance, assistance
-ane, -an, -ean (n. or adj. )		Having the character of or the nature of; belonging to a place	Republican, European, mundane世俗的
-ant, -ent (n. or a. )		1) formed from a verb (often designating a function, u of quality) 2) 加在动词词干上构成形容词	Assistant, dependent, disinfectant, buoyant
-ary (a.) (n.)		1）of the kind of, belonging to 2) a place, site where something is kept	Military, depositary, library
-ate (a.)		In the shape of; having the character of; having	Lunate, 新月形的caudate,有尾的 private
-ate (a.)		Office of; one who	Graduate; doctorate
-ate(v.)		To make or to become; cau to be	Liberate, stimulatre
-cle （n.）-icle		Small (part)	Particle, homuncle, 侏儒人corpuscle微粒
-cy (n.)		Quality; state (formed from an adjective)	Bankruptcy, crecy
-cycle(n.), -cyclic(a.)		In the form of a ring or circle	Epicycle周转圆, endocyclic桥环
-dom (n.)		The state of being; condition or control	Kingdom, freedom
-ed (a.)		1) (formed from a noun) having; like 2) to form the regular past, participle of verbs	Kind-hearted, gifted, unchanged
-en(v.) (a.)		1) to cau to be or become 2) quality	Deepen, broaden, golden, wooden
-ene, -ine (n.)		A substance, often oily or liquid	Gasoline, urine
-er, -or		Person or thing acting or having a certain function, formed from a verb	Producer, inventor, tractor
-ery (n.)		Place where an employment is carried on; or things are sold	Nurry, bakery
-ery (n.)		An uncountable collective noun	Machinery, slavery
-esce (v.)		To begin, become	Acquiesce默许, coalesce联合
-escence (n.)		Growth, becoming a state of	Adolescence, quiescence静止
-escent (a.)		Often formed from a word ending in –escence	Adolescent, quiescent
-e		The people or language belonging to a country	Chine, Japane
-ess (n.)		Female	Hostess, poetess, tigress
-esque (a.)		Like, in the manner of	Picturesque, lionesque
-est (ad.) (a.)		To form the superlative of many short adjectives and adverbs	Greatest, fastest
-et, -ette		A small kind of	Packet, kitchenette
-fold (ad. Or a. )		By a stated number of times	Three-fold, four-fold
-free (a.)		Free from, lacking	Dust-free, smoke-free, duty-free
-ful (a.) (n. )		1) full of 2) the amount of a substance, liquid etc. needed to fill the stated container	Colorful, beautiful, handful, spoonful
-fy (v.), -ify		To make, to become	Liquefy, beautify
-hood (n.)		State or condition of	Childhood, neighborhood
-ian (n.)		A person knowing or studying a subject or skill	Technician, electrician
-ian, -an (n.)		A person belonging to a country	Canadian, American
-ic, -tic		Belonging to; having the nature of quality of	Historic, theoretic, systematic
-ics		Study; skill knowledge	Statistics, dynamics
-igate, -egate （v.）		To make, to drive	Navigate, variegate
-il, -ile (a.)		Like, having the character of; tending to	Mobile, fragile
-ine (a.) (n.)		1）having the property of; like 2) compound	Genuine, crystalline, tetracycline
	-ish (a.)	A bit, somewhat; having the character of	Reddish, sweetish, childish
	-ism (n.)	A doctrine or belief	Socialism, capitalism
	-ist (n.)	1）a person holding a doctrine or belief 2) a person having certain profession	Socialist, extremist, dentist, scientist
	-ite (n.)	1) inhabitant, supporter 2) substance	Israelite, laborite, dynamite, granite
	-itious (a.)	Inclined to, having the property of	Ambitious, felicitious
	-ity (n.0	The quality or state of (formed from an adjective)	Regularity, maturity
	-ive (a.)	A tendency to do or cau an action	Effective, attractive
	-ize (v.), -i	To make or act as; to become	Industrialize, modernize, normalize
	-ization (n.0	A noun formed from “-ize + ation”	Modernization, industrialization
	-less (adj.)	Lacking; without	Aimless, homeless
	-let (n.)	A small kind of	Leaflet, booklet
	-like (a.)	Form of the same form in many ways	Childlike, wormlike
	-logy (n.)	A study or a science	Psychology, geology
	-logical (a.)	An adjective formed from –ology	Geological, psychological
	-ly (a.)	Formed from an adjective	Successfully, quickly
	-ment (n.)	An action or a process; the result of an action or process	Amument, development, movement
	-ness (n.)	Abstract noun formed from an adjective	Brightness, smoothness
	-oid (n. or a.)	Like, having the form of or the properties of	Cuboid, asteroid
	-ory (a. or n.)	1) tending to, rving for, relating to 2) a place where something is done or kept	Introductory, compulsory, laboratory, lavatory
	-ous (a.)	Having the property of; like	Humorous, monstrous
	-proof (a.)	Able to resist the thing named	Waterproof, bombproof, airproof
	-ship (n.)	The state or quality of; relationship	Friendship, leadership
	-(a)sis, -(o)sis (n.)	Names of dias	Dermatosis,皮肤病 lithiasis结石病
	-sis (n.)	The state or process resulting from a process	Paralysis, symbiosis
	-sion, -tion (n.)	(formed from a verb) an action or process; the result of an action or process	Investigation, absorption, compression
	-some (a.)	Like, full of, tend to	Tiresome, laborsome
	-teen (num.)	The ending of the words from 13 to 19	Thirteen, nineteen
	-th (num.)	Forms ordinal numbers except 1, 2 and 3	Fourth, fifth
	-tude (n.)	Quality, state or degree of	Aptitude, gratitude, altitude
	-ule (n.)	A small one of the kind named	Nodule小结瘤，球粒, molecule
	-ure (n.)	An action or process or its result	Closure, pressure
	-ways (ad.)	In the stated way	Always, endways, sideways
	-wards (ad.)	In the named direction of	Upwards, downwards
	-wi (ad. / a.)	In the position or direction of	Clockwi, sunwi, sidewi

1. Nowadays, the standard for measuring power has changed. The changes foretell a new standard for measuring power.

2. They contend that only long-term deregulation of gas prices will encourage industry to drill new wells.

3. Graphology is a method that us handwriting as a basis for analyzing an individual’s character, personality, and health.

4. When he discovered the truth, he retracted all he had previously said.

5. I looked at my chronograph and noticed that my friend should have arrived 20 minutes ago.

6. We had to start at exactly the same time, so we had our watches synchronized.

7. The man’s overreaction to innocent remarks suggested he was hypernsitive.

8. The murderer had developed a poison which could not be tasted or smelled when mixe

d with the food. Becau it was imperceptible, he was able to murder a number of people without being caught.

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