四級(jí)詞匯常用前綴課件

LectureOnePrefixes四級(jí)詞匯常用前綴

1.a-放詞首表“一再”加強(qiáng)

a-amuseamazeabroadariseawakeaboardAb-

absent

abuseabsoluteabstractabsorbAc-

accelerate

accompany

accomplish成就accumulate積累accustom

access

accept

accountaccentaccidentaccommodation(住處)

accord（一致）accuseacquireacute(嚴(yán)重的）accurateacknowledgeAd-

addict

advise

adjust

adapt

adventure

adopt

administration

adequateadmireadmissionadmitadvantageadvertiseadvocateAf-

affirm

affect

afford

Ag-

aggress

aggravate惡化aggrandize擴(kuò)大agentAl-allocate分配allow

allowance(津貼)An-

announceAs-assistassociationassureassimilateashamedassessassignmentassume假定astonishAt-attachattractattestattendattemptattain

attribute給予/奉獻(xiàn)Ap-appointapplyapplauseappreciateapproveappealappetiteapproachappropriateapproximateAr-

arrestarrangearrivearrow

1.I____hisbravery.2.Myparentsdon’t____ofmysmokingcigarettes.3.

Iwantto____forajob.4.Pleasepay____towantasaidjustnow.5.He____abirthdaypartyforhismother.6.Imadean____toseeadentisttomorrow.7.Hehasbeen____bythecomputergames.2.A-/An-

在詞根前表“不/無(wú)”Abnormala-centricamoralapoliticalasocial缺乏社交的Anarchism

an-harmonicanechoicanonymous1.Hisrecentbehaviorhasbeen____.2.Hewrotetheletter____.3.Thissocialissueis____.4.Thatcountryis____now.5.Wehaveheardsome____voice.3.Ante-表“前面，先”Antedate先于anterior先前的、在前的antecedentantique

ancestorantelope(羚羊)

antenatal(出生前的)1.Mr.Jiangisour____chairman.2.Thisaveryvaluable____.3.Hismothertoldhimmany____stories.4.Accordingtotheresearch,monkeysareour____.5.____areanimportantspeciesontheearth.4.Anti-表“反對(duì)/相反”Antiwarantipathy反感antibacterialantibodyantibioticanticancerantichristanticlockwiseantidumping反傾銷antinuclearantioxidant抗氧化劑antiracismantisocial1.Theyhavecarriedoutsome____plans.2.Thismedicineis____.3.Ashegrowsup,hehasacquiredsome____.4.Thegovernmenthasmadesome____policy.5.Bene-表“善/好”Benefit

beneficialbenediction祝福benefactor(恩人)beneficent(仁慈的/善行的)1.Hissuggestionsare____tous,wecangetmany____fromthem.2.Heisthegreatest____tome.3.Sheis____allthetime.6.Bi-表“兩/兩個(gè)”BicyclebiweeklybimonthlybilingualbiannualBicentenary(200年)

biculturalbicolorbillionbidirectional1.Thisa____journal.2.Hehasgrownupin____environment,soheis____.3.Thelittlegirlcanridea____verywell.7.By-表“旁邊/副的”Byproductbyroadbywaybypassby-workbygoneBy-line作者署名bystreet胡同byname姓，綽號(hào)bystander1.Let____be____.2.Hisfriendsalwaysjustcallhimhis____.3.Asa____,hecanseethesituationmoreclearly.4.It’sjusta____ofhisinvention.8.Co-表“一起/共同”Co-operatecoordinatecoworkercoexistcoincident巧合的co-authorco-star聯(lián)合主演coeditorcofoundercohere粘合coherent一致的1.Tofacethechallengetogether,wehaveto____and____witheachother.2.Natureandhumanbeingsshould____harmoniously.3.Theyhavebeen____formanyyears.4.Yourcompositionshouldbe____.9.Com-表“共同/一起”放p,b,m前Compositioncomputercompanycompanioncompassion同情/憐憫competecompress壓縮compact壓緊comparecompatible兼容的compile編輯complain

complex

compound

complicate

complexcombinecombatcommendcommemoratecommoncommercialcommunismcommunication

communitycommit承諾comprise包含/構(gòu)成comprehensive1.Theteacheraskedhisstudentstowritea____everyweek.2.Thesoftwareisnot____withhiscomputer.3.They____thedictionarytogether./4.Hisdogishisloyal____.5.Thequestionisnotsoeasy,itis____.6.TheidealofourCommunistPartyistorealize____.10.Con-一起Contemporary

concentrateconceptconciseconcludeconcord和諧/一致conflict

concurrence同意condense凝結(jié)confirmconsolidateconsole慰問(wèn)conductor

confident

confuse

convenient

congratulate慶祝congress國(guó)會(huì)/議會(huì)conjunctionconnectconquestconscience良心/道德consequenceconservativeconsistent一致的constitute組成/設(shè)立construct

consult

consumecontactcontestcontractconvert轉(zhuǎn)變conveyconcede讓步conference

1.Iwasso____intoday’shistorylesson,Ididn’tunderstandanything.2.Wewerenottalkingaboutbattlesand____.3.Youhavetothinkaboutthe____ofyourdecision.4.OurChineseare____tosomeextent.5.Itisour____policythatwewillachieveunitythroughpeacefulmeans.6.Whenwemeetanewword,wecan____thedictionary.7.InBritain,people____fourmilliontonsofpotatoeseveryyear.8.I____myparentsbyphoneeveryweek.9.Shesigneda____withabigcompanyyesterday.10.Thisisa____betweentwocountriesbutnotbetweentopeoples.11.Col-cor-共同/一起Colleague

collect

collaborate

collapse倒塌/垮臺(tái)collide碰撞collocatecolloquial

correspondcorrectcorrelativecorruption1.Thesetwowordscan’t____.2.Hehas____stampsformanyyears.3.Thesetwocasesare____.4.Ourgovernmenthastriesbesttodealwith_____.5.Hiscompany____lastyear.12.Contra-表“相反”Contradiction

contrary

contrast

controversy

controversial

controvert爭(zhēng)論/提出質(zhì)疑1.Thisisnotaneconomicalwaytogetmorewater,

onthe____,itisveryexpensive.2.By____,wearebetterthanClassTwo.3.Theyopinionsare____.4.Thisa____whichisverycommoninsociety.13.Cent-表“一百”Centurypercentaccentinnocent清白的/無(wú)辜的centimeter厘米1.The

littleboywasmisunderstoodbyhisfather,infact,heis____.2.Thestickis30____long.3.Shehasastrong____ofhislocallanguage.4.Now,wearein21st____.14.De-表向下，脫離/表加強(qiáng)De-表向下，脫離Destructionderaildesaltdetraindeceleratedecreasedecodedefamedevaluedeforestdescenddeactivatedelay1.ThepopulationofChinahas____yearly.2.Canyou____hisQQnumber.3.Thestamphas____inrecentyears.4.Thefarmersinthevillage____themountain.15.De-加強(qiáng)Depressdepartdefinedelightdefenddesigndelimitdescribedepict1.Theylovedeachotherverymuchbefore,butnowtheyhave____.2.Hearingthenewsthathehaspassedtheexam,hewasvery____.3.Theboy____thesceneindetail.16.Di-表示“雙/相反的兩個(gè)方向”dioxidedilemma

digestdivorcedividedistress痛苦digress離題diatomic(雙原子的)dichotomize

distinguishdistinct與其他不同的1.COisnotacarbon____.2.Theymarriedlastyear,butthey____thisyear.3.Weshould____thisissue.4.This

morning,Iatesomethinghardto____.5.It’sveryhardforhertomakeachoice,becauseheisin____now.17.Dia-穿過(guò)/兩者之間Dialoguediameterdiagnosisdialecticdiagramdialyze透析/分離diaper尿不濕1

Thedoctor____thepatientverycarefully.2.Weshouldviewtheproblemwith____.3.Heclarifiedhisideaswitha____.4.

Our

teacheraskedustomakea____withourownwords.5.Inordernottowetthebed,hermotherdresshera____.18.Dif-和輔音重復(fù)表示“不/否定/分開(kāi)”Differdifferencediffuse散布/分散difficultdif-form不同形式/不規(guī)則diffident自卑的1.Theirideas____fromeachother.2.Suddenly,thedarkclouds____.3.Shelooksoptimisticoutwardly,however,sheis____inwardly.

19.Dis-表“否定”Dislikedishonestdisappeardiscouragedisarmdispeldiscoverdismissdiscarddistractdischargedisasterdiscountdisgustdisorderdisposedisputedissolve

1.Aftertheearthquake,thewholecitywasin____.2.Thisisa____betweenthesetwocountries.3.Thebasketballteamwas____.4.Hiscar____intothedarkness.5.Hisrudewordsarevery____.6.Hurricaneisanatural____.20.En-表“使得”Enableencloseencounterentitleenforceenrollenlargeencourageencampensureenhanceenquire詢問(wèn)1.He____hisformergirlfriendinthepark.2.Thefootballfieldis____byawall.3.Abird’swing____ittoflyhighlyinthesky.4.Thewriter____hisbook“TheYoung”.5.I____hertoworkhardandtotryfortheexamagain.21.Em-表“使得”Embody體現(xiàn)embed安置embarrass使難堪embitter使痛苦embattle整軍備戰(zhàn)emphasize強(qiáng)調(diào)empathy感情相容empower授權(quán)embrace1.Hisscold____mealot.2.Hishardwork____hissacrificespirit.3.He____hissontodealwiththeproject.4.Hisfailureinmarriage____himmanyyears.22.Ex-e-ef-表“外面/出去”Exitexteriorexternal

exposeextractexceedexcludeextinguishexception

exclaim

exchange

expand（分散）膨脹expect

extend

express

export

explore

elaborateemerge出現(xiàn)educateelasticelecteliminateemit散發(fā)emotion

enormous巨大的evaluateestablishevidenceevolve進(jìn)化effluenceeffectefficiency1.

His

company

was

____

two

years

ago.2.

These

teachers

try

to

be

objective

when

they

____the

comprehensive

abilities

of

their

students.3.It’s

____that

he

made

a

mistake.4.

We

all

laughed,

with

the

____

of

Maggie.5.The

results

of

the

competition

____

our

expectation.6.

Our

teacher

encourages

us

to

____our

ideas

freely

in

class.7.

As

a

student,

we

should

try

to

read

____

to

broaden

our

horizon.8.

The

boss

tried

to

improve

the

____

of

working

by

replacing

some

old

machines.23.Extra-表“額外的”Extraordinary

extra-violetextra-curricularextrovertextra-solarextramarital私通的extreme

1.Wehavemany____activities.2.Humanbeingstrytoexplorethe____space.3.Thelittlegirl’stemperis____.4.Wealwayscarryaumbrellatoprotectourskinfrombeinghurtby____.5.Hisattitudesarevery____.24.Fore-表“前面/預(yù)先”Beforeforecastforeheadforefather祖先f(wàn)orearm預(yù)先武裝forebrain

forecourt前庭/前場(chǎng)forefinger食指forefront前線foreknowledge先知1.It’shardto____earthquakeaccurately.2.Allsoldiershadtofightfiercelyinthe____.3.Shepointtothesignwithher____.4.Whenwehaveafever,our____feelveryhot.25.Homo-表示“同類”

hetero-異類/異種Homosexuality同性戀的homocentric同中心的homogeneous同類的homograph同形異義字Heterosexualityheterodoxy異教/邪說(shuō)heterogeneous異類（產(chǎn)生）1.Heisa____nota____.2.Thegovernmentconsideredhisideasas____3.

These

twospeciesare____.26.Hyper-表示“超過(guò)/太多”Hyperactive活動(dòng)過(guò)多的hypersensitive過(guò)敏的hypercritical吹毛求疵的hyperbole夸張hypertension過(guò)度緊張1.Heis____tocrab.2.Theleaderisalways____tohissecretary.3.Tosayheismad,it’sjusta____.4.Onstage,shefelther____inhermind.5.Thelittleboyisvery____.27.Im-/In-表示“向內(nèi)/進(jìn)入”importimmigrantimpressimposeimproveimpelimprisonimplicitimpulseimpact

implant

indoorinnerinternalinteriorinsideincludeindexindicateinferinfluenceinformationinjectioninsertinsightinsistinspectinspireinstallinstinctinsultinstructioninstitutioninsect

intendinvadeinventinwardincorporate合并intellect

intelligence

intensive

intimidate脅迫intrudeinvoice1.Thesearesomeproducts____fromCanada.2.Theprefaceofthebookprovidesuswithan____.3.Shealways____me,whenIaminfrustration.4.Hergracefulbehavior____mealot.5.Everyuniversityhasseveral____whereexpertscandosomeresearch.6.Thetheftwas____atlast.7.Someactivitiesare____ones.8.He____thatheshouldn’tstealthemoney.28.Im-/in-/il/ir/表示“否定/不/無(wú)/非imbalancedimpossible

impolite

impartial

impassive

impatient

impartial

impenetrable

imperceptible

imperfect

impersonal

impractical

improper

impureimmature

immeasurable

immobile

immoral

immortalIncapableinvisibleinjusticeindifferentinacceptableinaccessibleinaccurateinactiveinadequate不適當(dāng)inadvisable

inapplicable

inappropriate

incoherent

incomparable

incompetent

incompleteincomprehensibleinconclusiveinconsistentinconvenientincorrectincredibleincurableindefiniteindependentindividualindocile倔強(qiáng)的inefficientInelasticinevitableinexpensiveinexperiencedinflexibleinformalinhuman殘忍的innocent

innumerable

insecure

inseparable

insignificant

insincere

instable

intolerable

intransitive

invalidIrregularirrelativeirresistibleirrationalirrefutableIllegalilliterateillogicalillimitable1.Theyoungmotheris____(patient)withherbaby.2.Thisverbisa____(regular)verb.3.Hisactionsare____(legal).4.Thepassagewrittenbyhimis____(consistent)5.Hischoiceisvery____(mature).6.Thistechnologysoundsverypractical,however,itis____(applicable).7.Theresultsoftheexperimentalis____(credible)8.Asadults,weshouldtrytobe____(dependent)fromourparents.29.Inter-表示“之間，相互”interact

interchange

intercity

interconnect

intercultural

interdependent

interfere

international

internship

interpersonal

interrelate

interrupt

interval

interview

internet

intermediate1.Hisfatherdied,sohehastobe____withhismother.2.Thisanactivitydesignedtoimproveour____relationship.3.Afteraperiodofintensivework,wehavetorestduringthe____.4.Thesetwocaseswereprovedtobe____.30.Intro-表示“向內(nèi)/入內(nèi)”Introduce

introspect內(nèi)省年introvert向內(nèi)翻1.Aftertheearthquake,ourhumanbeingsshould____aswell.2.Wouldyouliketo____thisbeautifulgirltome?3.Thiskindofpapercanbe____.31.macro-表示“宏觀/大”

micro-表示“微觀/小”Macroeconomicsmacro-worldmacrostructuremacro-scale大規(guī)模macro-climateMicroeconomicsmicro-worldmicrostructuremicrowavemicro-skirtmicrobiologymicroanalysis微量分析microbiology

microcomputer

microelectronics

micronutrient微量元素microorganism微生物microscopemicrophone32.Maxi-/max-/major-表示“大”

Mini-/min-/minor-表示“小”MaximamaximalMaximummaximizemajorityMinimaminimalminimumminimizeminibusminiskirtministerministryminorminorityminusminute33.Mis-表示“錯(cuò)誤/壞”Mistakemisspellmisunderstandmisdoingmisfortunemistrustmisbehavior舉止失禮misguided

mislead

misuse

34.Mono-表示“單個(gè)/一個(gè)”Monologue

monarch

monogamy

monopoly

monotonous單調(diào)的monograph專著monolingual單語(yǔ)言的monophonic沒(méi)有立體聲的monorail單軌鐵路35.Multi-表示“很多”Multiplymulti-metermultifunctionalmulti-mediamultilingualmulticulturalmultitude多數(shù)/群眾

multidirectionalmulti-cellularmulticoloredmultilateralmultimillionaire億萬(wàn)富翁multinationalmultiplex多元的multiracial多民族的36.Non-表示“不/非”Nonsmoking

nonexistent

nonstop

non-profitnon-agriculturenon-alcoholicnon-destructivenondurablenonessentialnonfatnonmedicalnonprofessionalnonsensenon-significantnonstandardnontoxicnon-uniform不統(tǒng)一的nonviolent37.Out-表示“外面/出來(lái)”O(jiān)utcomeoutdoorsoutputoutsideoutlook景色/前景outset開(kāi)始o(jì)utletoutwardoutlineoutbreakoutdatedoutermost最外面的outwear

outfield野外outfitter服裝店outgoing

outing

outlast比…持久outpatient門診病人outperform

outstanding

38.Over-表示“越過(guò)/超過(guò)/過(guò)度”O(jiān)vercomeoverhead在頭頂上overlook俯瞰/假裝不見(jiàn)overnightoverseasovertakeoverwhelmovercoatoverpass天橋overactiveoveralloverloadoverchargeovercookedoverdooverdue過(guò)期未付的overeat

overestimate

overhear偶爾聽(tīng)到overjoyed大喜的overpopulationoverproductionoversee監(jiān)督oversize特大號(hào)overstate39.Per-表示“每一/全部”Percent

percentageperfect

persistperspectiveperspireperplexpermanentperformperceivepermitpersevere堅(jiān)持40.Post-表示“在后面/郵政”Postponepostwarpostgraduateposteriorpost-doctor

postfixpostnatalPost-freepost-paidpostagepostboxpostcardpost-cardpostmanpostmarkpostmaster41.Pre-表示“前的/預(yù)先的”Preschoolprefixprepositionprepayprecautionprecedentprecisepredictpreviewprehistoryprefacepreferpregnantprejudicepreliminarypreclude避免/排除precondition

predicate謂語(yǔ)premature

premise前提/假設(shè)prepare

prescribe開(kāi)處方preselectpresentpreservativepresidentpreteenpretendpretestpreventpreviousprevision預(yù)感42.Pro-表示“向前”Progressprojectprologue前言/序言promote

protrude突出propel推進(jìn)profile側(cè)面procedure步驟processproceedprocessionproclaim宣布/聲明produce

professor

proficient熟練的profit

profound

program

pronounce

proportion

propose建議prospect期望/希望protect

protein

protest

proverb

provoke激怒43.Pseudo-表示“假的/偽的”Pseudopseudonym匿名/筆名pseudosciencePseudo-graphpseudo-logy謊話44.Re-/retro-表示“向后/反”Reactreflectretreatretractresistreverseresent

reviewreceiverejectremoterespond

responsibility

revenue

reward

revolt反抗Retrospect回顧retrogress后退retroaction倒行逆施retrograde倒退45.Re-表示“再/重新”Rewritereadjustmentreaffirmrebirthrebuildreboundreappearrearrangereclaimreciterebuildrecallrecommendrecoverrecreationrecruitreferrefinereformrefreshrefrigeratorreinforcerelyremarkremindremoverenewreplacereportrepresentreproduce繁殖reputation

requirement

reserve

resign辭職resolution決心respect

resource

restore

restrain

restrict

resume

retain保留retire

reviserevolution46.Sub-表示“下面/第二位的/次一等”Subconscioussubcontinentsubjunctive虛擬語(yǔ)氣subject受制于submarine潛艇submergesubordinate從屬subwaysubtropicssub-healthsubtitlesubeditorsubmit提交subsequentsubstantial本質(zhì)的substitute代替subtract減suburbsubsoilsubscribe訂購(gòu)/捐款subscript腳注subsidy補(bǔ)貼/津貼substandard

47.Suc-/suf-/sup-/sur-/sus-表示“在…下面”SucceedsuccessionSufficientsuffersuffixsuffuse彌漫Supper

supplysupportsuppose認(rèn)定/猜想suppressSurroundsurrender

交出/放棄（放棄）surname姓surveySuspectsuspendsustain48.Sur-表示“超過(guò)/在…