英语单词记忆词根和构词法

1、general roots and prefixesroot or prefixmeaningexamplesa, annot, withoutatheist, anarchy, anonymous apathy, aphasia, anemia, atypical, anesthesiaabaway fromabsent, abduction, aberrant, abstemious, abnormal, abstract, absorbaerohigh, tip, topacrobat, acrophobia, acronym, acromegalyadto, towardadmit,

2、addition, advertisement, adherent, admonish, address, adhesive, adept, adjustalthighaltitude, altimiter, alto, contralto, altocumulusambulto walkambulatory,amble,ambulance,somnambulist, perambulate, preambleantebeforeanteroom,antebellum,antedateantecedent, antediluviananti, antagainst, oppositeantis

3、ocial, antiseptic, antithesis, antibody, antichrist,antinomies,antifreeze,antipathy, antigen, antibiotic, antidote, antifungal, antidepressantaudito hearaudience, auditory, audible, auditorium, audiovisual, audition, audiobookautoselfautomobi le,automatic,autograph,autonomous, autoimmune, autopilot,

4、 autobiographybethoroughlybedecked,besmirch,besprinkled,begrudge, begrime, belie, bemoanbellwarbelligerent, antebellum, bellicose, rebelbenegood, wellbenefactor,beneficial,benevolent,benediction, beneficiary, benefitbitwobicycle, bifocals, biceps, billion, binary, bivalve, bimonthly, bigamy, bimetal

5、, biathlete, bicarbonatecede, ceed, cessto go, to yieldsucceed, proceed, precede, recede,secession, exceed, succession, excesschrontimechr ono logy,chronic,chr on icle,chronometer, anachronismcide, cisto kill, to cutfratricide, suicide, incision, excision, circumcision, precise, concise, precisionci

6、rcumaroundcircumnavigate, circumflex, circumstance, circumcisio n,circumference,circumorbital,circumlocution,circumvent, circumscribe, circulatoryclud, clus clausto closein elude, exclude, clause, claustrophobia, enclose, exclusive, reclusive, conclude, precludecon, comwith, togetherconvene,compress

7、,contemporary,converge,compact,confluence,concatenate, conjoin, combine, convert, compatible, consequencecontra, counteragainst, oppositecon tradict,coun teract,contrave ne,contrary,counterspy,contrapuntal,contrabandcredto believecredo, credible, credence, credit, credential, credulity, incredulous,

8、 creed, incrediblecommunto sharecommune, community, communism, communicable,communication,commonality, incommunicadocyclcircle, wheelbicycle, cyclical, cycle, encliclical, motorcycle, tricycle, cyclonedefrom, down, awaydetach, deploy, derange, deodorize, devoid, deflate, degenerate, deice, descend,d

9、erai1,depress,depart,decompose, destructiondei. divgod, goddivinity, divine, deity, divination, deifydemopeopledemocracy,demagogue,epidemic,demographicdiathrough, across, betweendiameter, diagonal, dialogue, dialect, dialectic, diagnosis, diachronic, diagram,diaphragmdietspeakpredict, verdict, maled

10、iction, dictionary, dictate, dictum, diction, indict, contradictdis, dys, difaway, not, negativedismiss, differ, disallow, disperse, dissuade,disconnect,dysfunction,disproportion, disrespect, distemper, distaste, disarray, dyslexiadue, ductto lead, pullproduce, abduct, product, transducer, viaduct,

11、aqueduct, induct, deduct, reduce, inducedyn,dynapowerdynamic, dynamometer, heterodyne, dynamite, dynamo, dynastyectooutside, externalectomorph, ectoderm, ectoplasm, ectopic, ectothermalendoin side, withingendotoxin, endoscope, endogenousequiequalequidistant, equilateral, equilibrium, equinox, equita

12、ble, equation, equatore, exout, away, fromemit, expulsion, exhale, exit, express, exclusive, enervate, exceed, explosionexter, extraoutside ofexternal, extrinsic, exterior, extraordinary, extrabiblical, extracurricular, extrapolate, extraneous,exterminator,extract,extradite, extraterrestrial extrase

13、nsory, extravagant, extremeflu, fluxfloweffluence, influe nee, effluvium, fluctuate, confluence, reflux, influxfleet, flexto bendflexible, reflection, deflect, circumflex, inflection, reflexgraph, gramto writepolygraph, grammar, biography, graphite, telegram,autograph,lithograph,historiography,graph

14、ic,electrocardiogram, monogramheterootherheterodox, heterogeneous, heterosexual, heterodynehomosamehomogenized, homosexual homonym,homophonehyperover, abovehyperactive, hypertensive, hyperbolic, hypersensitive,hyperventilate,hyperkinetic,hyperlink,hypertext,hypersonic, hypertrophyhypobelow, less tha

15、nhypotension, hypodermic, hypoglycemia, hypoallergenic, hypothermia, hypothesisin, imnotinviolate, innocuous, intractable, innocent, impregnable, impossibleinfrabeneathinfrared, infrastructure, infrasonicinter, introbetweeninternational, intercept, intermission, interoffice, internal, intermittent,

16、introvert, introduceintrawithin, intointranet,intracranial,intravenous,intramural, intramuscular, intraocularjacjectto throwreject, eject, project, trajectory, inteiject, dejected, inject, ejaculatemalbad, badlymalformation,maladjusted,dismal,malady,malcontent,malfeasance,maleficent, malevolent, mal

17、ice, malaria, malfunction, malignantmegagreat, millionmegaph one, megalomaniac, megabyte, megalopolismesomiddlemesomorph, mesoamerica, mesospheremetabeyond,changemetaphor, metamorphosis, metabolism, metahistorical,metainformation,metacognitivemetermeasureperi meter,micrometer,ammeter,multimeter, alt

18、imeter, geometry, kilometermicrosmallmicroscope, microprocessor, microfiche, micrometer, micrographmisbad, badlymisinform, misinterpret, mispron oun ce, misnomer, mistake, misogynistmit, missto sendtransmit, permit, missile, missionary, remit, admit, missive, missionmorphshapepolymorphic, morpheme,

19、amorphous, metamorphosis, morphology, morphingmultimanymultitude,multipartite,multiply,multipurpose, multicolored, multimedia, multinationalneonewneologism, neonate, neoclassic, neophytenonnotnonferrous, nonabrasive, non descript, nonfat, nonfiction, nonprofit, nonsense, nonentityomniallomnipotent,

20、omnivorous, omniscient, omnibus, omnirange, omnipresentparabesideparaprofessional, paramedic, paraphrase, parachute, paralegal, parallel, comparisonperthrough, intensivepermit, perspire, perforate, persuade, perceive, perfect, permit, performperiaroundperiscope, perimeter, perigee, periodontalphonso

21、undtelephone, phonics, phonograph, phonetic, homophone, microphonephotlightphotograph, photosynthesis, photonpolymanypolytheist,polygon,polygamy,polymorphousportto carryporter, portable, report, tran spoliation, deport, import, exportreback, againreport, realign, retract, revise, regain, reflect, re

22、name, restate, recombi ne， recalculate, redoretrobackwardsretrorocket, retrospect, retrogression, retroactivesanctholysanctify,sanctuary,sanction,sanctimonious, sacrosanctscrib, scriptto writeinscription,prescribe,proscribe,manuscript, conscript, scribble, scribesect, seccutintersect, transect, diss

23、ect, secant, sectionsemihalfsemifinal semiconscious, semiannual,semimonthly, semicirclespectto lookinspect, spectator, circumspect, retrospect, prospect, spectaclesubunder, belowsubmerge,submarine,substandard,subnormal,subvert,subdivision,submersible, submitsuper, supraabovesuperior,suprarenal,superscr