100个英文词根.docx
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100个英文词根
100rootsinEnglishvocabulary
1.ag,act=todo,todrive
Agent Agency Agenda Agile Agitate Act
Action Active Actual Actuate
Exact React Interact Transact
2.am,amat=tolove
Amiable AmateurAmicable
Amour Enamour
3.anim=life
Animal Animate Unanimous Animation Animated
4.enn,ann=year
Annual Anniversary Annals Perennial
Semiannual Biannual Biennial
5.anthrop=man
Anthropology Anthropologist
6.arch=rule
Anarchy Monarch Monarchy
Polyarchy Archives Archenemy Architect
7.aud,addit=tohear
Audience Auditorium Audible
Audit Audition Auditory Audio
8.aug,auct,auth=toincrease
Augment August Auction
Author Auctorial Authority
Authorize Authoritative
9.bi,bio=life
Biology Biography
Biocide Antibiotic Microbial
Biochemistry Biophysics Biosphere
Biotechnique Bioelectricity
10.cad,cas,cid=tofall,tobefall
Decadent Case
Casual Occasion Accident Incident
Coincide Occident Decay Cascade
11.cap,capt,ceive=totake
Capable Capacious Capture Captive
Receive Deceive Conceive Perceive
Except Incept Intercept Precept
Susceptible Anticipate Principal Participate
Emancipate Self-deception Misconception Self-perception
12.ced,ceed,cess=togo
Proceed Procedure Process Succeed
Accede Access Exceed Precede
Recede Secede Concede
13.centr=themiddlepoint
Center Central Decentralize Centric
Concentrate Concentric Eccentric
Centrifugal Centripetal
14.cern,cret=toseparate
Concern Discern
Secret Secretary Discreet
15.cid,cis=tocut
Decide Decision Concise
Precise Excide Incise
Incisive Homicide Suicide
Bactericide
16.claim,clam=tocallout
Claim Disclaim Declaim Declamatory
ExclaimProclaim Reclaim AcclaimClamour
17.clud,clus=toshutortoclose
Conclude Conclusion Conclusive Include
Exclude Preclude Seclude
18.cord=heart
Accord Concord Discord
Record Cordial
19.cresc,cret,cre=togrow
Crescent Increase Create Creator
Creative Creature Concrete Decrease
Increment Accretion
20.cub,cumb=toliedown
Incumbent Succumb Concubine Cubicle
21.cult=totill
Cult cultivate culture agriculture aquaculture
Counterculture cyberculture acculturation self-culture
22.cur(r),curs,cours=torun
Occur current recur concur excursion
Precursor course discourse recourse discursive
23.cur=care
Cure curious accurate secure procure
Curate curator manicure
24.cycle=circle
Cycle bicycle unicycle autocycle encyclopedia
Cyclone hemicycle cyclist
25.dem=thepeople
Democracy democrat demos demographyepidemic
Pandemic epidemiology democratically
26.dic,dict=tosay
Indicate dictate dictator diction dictionary
Contradict predict benediction malediction
Predictable jurisdiction prediction abdication
27.doc,doct=toteach
Doctor document doctrinedocile doctorship
28.duc,duct=tolead
Conduct educate introduce produce deduce
Reduce seduce abduct induct
Misconduct productivity induction reproduction
Overproductionproductive self-education
Underproduction non-conductor semi-conductor
29.equ=even,equal
Equal equate adequate equivalentequable
Equator equilibrium equivocal
30.fac,fact,fect=todo,tomake
Facile faculty fact factor factory benefactor
Benefaction affect effect defect infect perfect perfection
Manufacture effective facture affectionate
31.fic=todo
efficient Deficiency magnificent significant proficientsufficient official office
31.Fer=tocarry,tobring,tobear
Confer differ offer prefer refer suffer transfer differential differentiation
32.fid=totrust
Fidelity confide confidence diffident
33.fin=end,limit
Final finish fine finance finite confine define
Definition definitive definite unconfined
34.flu,flux=toflow
Fluid fluent influence influenza affluent confluence
Influent effluent efflux relux afflux conflux influx
Fluency influent influential fluctuate fluctuation
35.form=shape,toform
Form formal inform reform formula conform
Deform transform informer reformer formality
Reformation conformity formation formative
Transformative informative formulate perform
Preinform
36.fort,forc=strong
Effort comfort force enforce fort fortify
Fortitude reinforce enforceablefortifiable
Perforce discomfort unforced
37.frag,fract=tobreak
Fragile fragment fraction fracture infraction
Refract fractious
38.fund,found,fus=tomelt,topour
Confuse refuse profuse effuse effusion effusive
Fuse refund confound transfuse interfuse
39.gen,gener=birth,race
Genius genuine generate general
Genesis genetic congenial generator genocide
Ingenious ingenuous
40.ger,gest=tocarry
Digest suggest gesture ingest congest
41.gnos,gnit,gniz=toknow
Diagnose diagnosis cognition recognition recognize
Agnostic precognition ignore ignorance ignorant
42.grad,gress=tostep
Grade gradual graduate aggress progress congress
Degrade digress regress progressive postgraduate
Ingredient degree(grad=gred,gree)
43.gram=written,character
Grammar gramophone program telegram diagram
Graph graphics autograph calligraphy photograph
44.grat=pleasing,thankful
Congratulate grateful gratitude gratify gracious(grac=grat)
Disgrace graceful
45.it=togo
Ambition exit transit circuit initial initiate
Sedition obit ambitious itinerary transient transience
Issue(it=iss) issuer
46.jac,ject=tothrow
Adjacent inject project eject reject adjective
Object subject deject projection rejection
Objection object
47.junct,join=toconnect
Conjunction juncture disjunctive injunction adjunct
Junction adjoin rejoin subjoin junction conjuncture
Disjoint joint disjunction
48.jur,just=law,right
Jury jurist injury jurisdiction justice justify
Adjust readjust juridical prejudice judgment misjudge
49.lat=tocarry,tobring,tobear
Translate relate superlative legislate ablation
Collate delate illation circulate population legislator
Dilate dilation elate elation ventilate ventilation
50.leg,lig,lect=tochoose
Collect elect select neglect intellectual elegant
Eligible eligibility negligent intelligent recollect
51.loc=place
Locallocatelocomotivelocomotionallocatecollocatedislocaterelocatetranslocation
52.log,logue=speech,reason
Logicapologizeapologiaeulogyprologueepilogueepilogue(结尾)tautology(同义反复)sociologytrilogyneology(旧词新义)pseudology(说谎术)geologymonologuesinology
53.Loqu,locut=tospeak
Eloquentelocutioncolloquialinterlocutorloquaciouslocutioncircumlocutionmagniloquentgrandiloquent
54.lud,lus=toplayormock
Deludeillusionpreludeeludeludicrouscolludepostlude
Delusoryelusory
55.man,manu=hand
Manualmanuscriptmanufacturemanipulatemanaclemanicure
Manifestoemancipatemandate
56.medi=middle
Mediummediatemedievalmedianintermediatemediocre
Medication
57.min=small,less
Minuteminusminorityministerdiminishadminister
Miniatureminimalminimusminimize
58.mit,miss=send
Commitdismissmissileemitomitpermitsubmittransmit
Dismissremissiblemissionmissionarydemitsurmise(臆测)
Premisedemise(转让)compromise
59.mort=death
Mortalimmortalmortgagepostmortemmortify(克服,修行)
60.Mov,mot,mob=tomove
Motivecommotion(混乱)mobilizemobilitydemobilizemotif
Mobbishmobocracymotile
61.nasc,nat=tobeborn
Nativecognatenatalinnateprenatalpregnantneonate
Nascentrenaissance
62.not=togettoknow
Notiondenotenotifynotoriousannotationconnote
63.ord,ordin=order
Ordinaryordinalsubordinateordaincoordinate
64.part=part
Apartdepartparticipateparticularpartialimpartcounterpart
Impartialpartisan
65.pati,pass,path=tosufferorendure,feeling
Patientcompatiblepassionpassivecompassionpassible
Dispassionatecompassionimpassiveapathysympathy
66.patri,patern=father,fatherland
Patriarchpatriotpatronexpatriatepaternal
67.pel,puls=todrive,topush
Compeldispelcompulsionrepelpropelexpelrepulseimpelpulseimpulsepulsive
68.pend,pens=tohang,toweigh,topay
Suspendsuspenseappendpendulumexpenddispensecompensatepension
69.pet,petit=toseek,tostrive
Competecompetentappetitepetitionrepetitionimpetusimpetuous
70.ple(t),plen=tofill,full
Complementcomplementarysupplementdepletereplete(充实的)
Replenish(再备足)
71.plic,plicate,ply=tobend,orfold
Implymultiplycomplycomplicateexplicatesupplicate
72.pon,pos(it)=toplace,toput
Composeexposeopposepostponeproposesupposedepose
Depositdisposeimpose
73.port=carry
Portableexportimporttransportdisport(娱乐)deport
74.Prehend,prehens,pris=toseize
Comprehendapprehendreprehendprehensilecompriseenterpriseenterprising
75.press=topress
Oppresscompressdepressrepresssuppress
76.prob,prov=totest
Probeprobableprobateprobationreprobateapprovedisprove
77.reg,rect=torule,toguide,togovern
Regionerectrectifyrectangleregimerectitude
78.rupt=tobreak
Corruptinterruptdisrupteruptrupturebankruptabruptirrupt
79.sci=toknow
Conscienceconscioussubconsciousomniscientnescienceprescient
80.scrib,script=towrite