快速提高四级词汇讲义

　　主讲东刚，京城英语考试辅导名师，其走遍大江南北，深受学生欢迎，连续多年参加大学英语四、六级试卷的评、阅卷工作，辅导经验丰富，效果卓著。

　　第一讲：

　　英语四级词汇快速提高

　　1. Prefixes

　　1) dis- disadvantage, dislike, disagree, disappear, disarm, disaster, disastrous , disappoint, disable , disability, discharge, disclose , discount, discourage, discover, discovery, discrepancy , disease, disguise, disgust, dishonest, dismay , disorder, dispatch , disperse , displace , disregard , distort , distract

　　2) in- inability, incorrect, incapable, inhuman, injustice, informal, inside, include, inclusive , income, increase, increasingly, incredible, indefinite, independence, independent, indifferent, indirect, indispensable, individual, indoor, inertia , inevitable, infamous ^, infinite, inhabit , inhabitant, inherent , inject , injection, inland , inlet , inner, innocent, innumerable , input, inquire, inquiry, insane , insert, inside, insight, insist, inspect, inspiration , inspire, install, installation, installment , instance, instant, instinct, insulate , intense, interior, internal, into, intrinsic, invade, invalid , invaluable , invariably , invasion, invert , investigate, invisible, involve, inward

　　3) im- impossible, imbalance, immature, immoral, impatient, implicit , impress, impression, import, immigrate, imprison, immerse

　　4) il- illegal, illogical

　　5) ir- irregular, irresponsible, irrespective

　　6) un- unable, uncover, undo, undoubtedly, undress ^, uneasy, unemployment , unexpected, unfold , unfortunately, unimportant, unlike, unload, unusual

　　7) non- nonsmoker, nonexistence, non-cooperation, nonstop, nonmetal, nonresident, nonsense

　　8) mis- misjudge, misunderstand, mislead, misspell, misstep, misfortune, misuse

　　9) de- deform, deface, demobilize, destruction, deforest, denationalize, depress, depression, devalue, decode ^, decrease, degenerate , degrade , descend, descendant , descent

　　10) pre- prefix ^, pre-historic, precaution, precede , preceding, preclude , predecessor , predict, predominant , preface, prejudice, preliminary, premature , premier , premise , premium , preparation, prepare, prepay, preside , president, presumably, presume , pretext , prevail, prevent, previous, prewar

　　11) ante-, anteroom, ante-Christian, antemeridian, anticipate, antique

　　12) fore- forehead, foreman ^, foretell ^, foresee , forefather ^, foreleg, forerunner , fore ^, foremost, forecast, forewarn

　　13) ex- ex-minister, ex-president, ex-Soviet Union, ex-wife, export, exclude, exclusive, excursion, exhibit, exile , exit, exotic , expand, expansion, expedition , expel , expend , expenditure , expense, explode, explosion, explosive, expose, exposition , exposure, express, expression, extend, extension, extensive, exterior, external, extinct, , extra, extract

　　post- postgraduate, post-war, postmeridian ^, postpone, postscript ^

　　14) sub- sub, subject, subway, subtitle, submarine , sub-zero, submerge, submit, subordinate , subscribe , subsection, subsequent, subsidiary , subsidy , substance, substantial, substitute, subtract, suburb

　　15) infra- infrastructure ^, infrared ^

　　16) re- react, reaction, recall, recede , receipt, recipient , reclaim , recognize, recognition, record, recorder, recover, recovery, recreation, recur , recycle , redundant , reflect, reflection, reflexion, reform, refrain , refresh, refreshment , refund , refute , reinforce, reject, remember, remind, removal, remove, renaissance , renew, repay , repeat, repeatedly, repel , repetition, replace, replacement, reply, report, reporter, represent, representative, repression , reproduce, respect, respond, response, responsibility, responsible, restore, resume, return, reunion , reuse, review, revise, revive

　　17) co-, col-, com-, con-, cor- co-existence, cooperate, cooperative , co-author, coalition , coherent , coincide , coincidence , collaboration , colleague, collide , collision, compassion, concentric, conjoin, coordinate, correlation

　　18) inter- international, interchangeable, interdependent, interpersonal, interview, interact , interaction, intercourse , interface ^, interfere, interference, Internet, interrupt, interval, intervene

　　19) macro- macroeconomics ^, macrocosm ^, macrostructure

　　20) micro- microcomputer, microeconomics ^, microscope, microphone, microsurgery

　　21) super- super, supermarket, supersonic , superman, superpower, supernatural, supervise , superb, superficial, superintendent , superior, superiority , supreme

　　22) sur- surplus, surtax, surface, surpass , surround, survival, survive, suspect

　　23) ultra- ultramodern, ultrasound, ultra-violet

　　24) auto- auto, autocriticism, autoland, automobile, automation , automatic, autobiography ^, autonomous , autonomy

　　25) mal- malfunction, maltreat ^, malnutrition ^, malpractice ^

　　26) tele- telegram, television, telegraph, telephone, telecommunications , telescope, telescreen, teleswitch, televise ^

　　28) semi-, hemi- semicircle ^, semiconductor, semi-colony ^, hemisphere

　　29) uni-, mono- uniform, unify , union, unique, unit, unite, unity, universe,

　　P

　　universal, university, monologue ^, monopoly , monotonous , carbon monoxide

　　30) bi-, di- biweekly, bicycle, bilateral ^, billion, dialogue, carbon dioxide

　　31) tri- tricycle ^, triangle, trilogy ^, triple

　　32) quadri-, quadru- ^ quadruple ^, quadrangle ^

　　33) penta- ^ pentagon, Pentagon, Pentium

　　34) hexa- ^ hexagon, hexangular

　　35) sept- ^ September, Sept-Wolves

　　36) octa- ^ octagon, octave, octopus, October

　　37) nona- ^ nonagon, November

　　38) deci-, deca- decade, decimal

　　39) centi- centigrade, centimeter, centipede ^, century

　　40) kilo- kilo, kilometer, kilogram, kilowatt ^

　　41) mill- millennium ^, millimeter

　　42) multi- multi-purpose, multinational, multiple, multiply, multitude

　　43) counter-, anti-, contra- counterattack, counterclockwise, counterrevolutionary, antibiotic, antimatter, antiwar, contradict , contradiction, contramissile, contranatural, contrary, contrast

　　44) mini- minibus, miniskirt, minimum, minister, minimize, ministry, minor, minority, minute

　　45) max- maximum, maximal ^, maximize ^

　　46) out- outdo, outwit, outlive, outnumber, outdoor, outstanding, outskirts ^, outward, outcome, outer, outing , outline, outlook, output, outrage , outside

　　47) over- overwork, overuse, overtake, overpass , overthrow , overturn , overall, overdue ^, overhead, overhear , overlook, overseas,

　　48) trans- transaction , transatlantic, transcend , transfer, transform, transistor , transit , transition , translate, translation, transmission, transmit, transmitter ^, transparent, transplant, transport, transportation

　　49) under- underdevelopment, underestimate, undergraduate, underground, underlie ^, underline, undersea, underlying , undermine , underneath, underwear^

　　50) neo- neo-Nazism ^, neolithic ^

　　51) be- befriend, belittle

　　52) bio- biology, biography , autobiography, antibiotic

　　53) en- em- embody, empower, endanger, enlarge, enrich

　　54) extra- extracurricular, extraordinary

　　55) mid- midday, midnight

　　56) poly- polycentric, polydirectional

　　57) pseudo- pseudomemory, pseudoscience

　　58) thermo- thermochemistry, thermometer

　　59) vice- vice-chairman, vice-president

　　3. Stems

　　1) aero aerial , aeroplane, aeronautics ^

　　2) agri agriculture, agronomy ^

　　3) ann anniversary, annual, semiannual, centennial

　　4) astro, aster astrology ^, astronomy , astronaut ^, disaster, asteroid

　　5) audi audience, auditorium ^, audit ^, auditor ^, auditory ^ audio-visual

　　6) bell rebel, rebellion, rebellious, belligerent

　　7) ced precede, precedent, unprecedented, exceed, proceed, succeed

　　8) cid, cis decide, decision, decisive , concise, suicide, homicide, pesticide

　　9) claim exclaim, proclaim, acclaim, clamor

　　10) clar declare, clarify, clarity

　　11) cord cordial, concord, discord ^, accord

　　12) cred credible, incredible, credulous, credit, credential

　　13) dent dental, dentist

　　14) dict contradict, dictate, dictator, predict, indicate, indicative

　　15) fact factory, manufacture, benefactor, malefactor

　　16) flu fluent, influence, influenza , fluid

　　17) geo geography, geometry, geology , geopolitics ^

　　18) gram, graph diagram, telegram, program, photograph, geography, telegraph

　　19) insul insulate, insulator ^, insular, peninsula

　　20) ject project, inject, reject, subject, eject

　　21) liber liberate, liberty , liberal, liberalism ^

　　22) liter literate ^, literacy, illiterate, illiteracy, literature, literary, literal , literally

　　23) log dialogue, apology, prologue, monologue, logic

　　24) manu manuscript , manufacture, manufacturer, manual, manage, management, manager

　　25) medi immediate, medium, media, mediate, medieval, median

　　26) mort mortal, immortal, mortality

　　27) nov novel, novelty, novice, innovate

　　28) ori orient, oriental, Oriental, orientation, origin, original, originate, disorient

　　29) pend depend, dependent, dependency, dependable, independent, suspend, expend, spend, expenditure, expense, expensive, pension

P　

　30) port portable, import, export, deport, porter, support

　　31) pur purify , purity , Puritan ^

　　32) rect correct, rectify , erect

　　33) rupt interrupt, disrupt, bankrupt, bankruptcy, corrupt

　　34) sal salary, salad

　　35) sist resist, resistance, resistible, consist, assist, exist, insist, persist

　　36) spect spectacle, spectacular, prospect, retrospect, inspect, respect, suspect,

　　circumspect ^, spectator , conspicuous , perspective

　　37) spir inspire, inspiration, spirit

　　38) tract tractor, attract, protract, contract, abstract, extract, distract

　　39) urb urban, suburb, suburban

　　40) vac vacant, vacation, vacuum

　　41) vit vital, vitality, vitamin, vitalize

　　42) vis visible, vision, visual, visit, visitor, advice, supervise, television

　　43) viv survive, survival, survivor, revival, vivid, vivacity