behead

雅思背词Core词根词缀法

1：常见的名词后缀

（1）表示“人和物”

-anAmericanhistorian

-ianItalianCanadianpolitician

-antassistantaccountantparticipant

-entstudentpresidentresident

-eeemployeetrainee

-erwriterspeakerwaiter

-oractorconductorsailor

-esswaitresshostessactress

-istsocialistnovelistscientistdentist

（2）表示“性质、状态、动作、行为”的抽象名词

•-abilitysuitabilityprobability

•-ibilitypossibilityresponsibility

•-agemarriageshortagecarriage

•-alarrivalrefusalrevivalsurvival

•-anceacceptanceimportancedistanceignorance

•-encedependenceexistencedifferenceconference

•-domfreedomwisdomldom

•-eryslaverybraverydiscoverymasteryrobbery

•-hoodchildhoodadulthoodneighborhood

•-ionquestionconstructionelectionconduction

•-itioncompositioncompetition

•-ationmodernizationcivilizationalteration

•-ismpessimismoptimismsocialismMarxism

•-mentmovementgovernmentencouragement

•-nesskindnesscarelessness

•-shipfriendshipleadershiprelationship

•-ureexposurefailuremeasureleisurepleasure

2：常见的动词后缀

(1)表示“使（成为）”“使……化”

•-atecirculatedecorateregulate

alternate

•-enstrengthenweakenbroaden

widenlighten

•-ifyclassifysimplifyspecify

qualifycertify

•-izerealizeorganizecriticize

recognize

•-ishastonishcherishestablish

finishpunishpolishvanishaccomplish

abolish

3：常见形容词后缀

•（1）表示“具有……性质的”

•-alnationalcultural

natural

•-anAmericanrepublican

•-ianItalianCanadian

Christian

•-antpleasantresistant

distantconstant

•-entdifferentconfident

excellent

•-arynecessaryimaginary

customary

•-orycompulsory

contradictory

•-ateconsideratefortunate

•-eChineTaiwane

Cantone

•-icheroicpoetic

economic

•-sometroublesomehandsome

quarrelsome

(2)表示“充满或缺乏”

-freeduty-freecare-free

worry-free

-fulhopefuluful

wonderfulhelpful

-lesshopelessuless

needless

-(i)ousdangerousvarious

anxiousrious

-yrainycloudydirty

hairytrendyfishy

•（3）表示“类似”

(4)表示“主、被动意义

-ablecomfortablelovable

capablebelievable

portabledisable

-ibleresponsiblensible

visible

-iveactivepositive

negativepassive

decisiveextensive

expensive

•(5)表示“方向”

•-warddownward

backward

forward

westward

eastward

upward

4:常见的副词后缀

•-lystronglysuccessfully

quickly

•angrilyslowly

•-ward(s)downwardastwards

•-wiclockwilikewi(too)

otherwi

常见的前缀

•1：表示“否定或逆转”

•de-defeatdefenddefine

deform

•dis-disappeardisagree

disorderdisgust

•in-incorrectinactive

incapable

•inaccurate

inconsiderate

•il-illegalillogicalilliberal

(narrow-minded)

•im-impossibleimmature

imperfectimpatient

•ir-irregularirrelevant

irresponsible

•mis-misumislead

misunderstanding

•non-non-stopnonn

non-violence

•un-unhappyunlucky

unpleasant

2：表示“时间顺序”

•ex-ex-presidentex-wifeex-husband

•fore-foretellforeheadforee

forecast

•mid-middlemidfieldmidnight

midterm

•post-post-warpostgraduatepostpone

•pre-prepareprepaypremature

predict

•re-recallrepairrebuildrewrite

reconstruct

3:表示“方向或位置”

ex-exportexcludeexpelexert

in-invadeincludeindicateindoor

infect

im-importimmigrateimitate

impactimpair

impelemigrate（移出）;immigrate

（移入）

inter-internationalinteractive

interchange

sub-subwaysubquent(following)

substandardsubtitle

tele-telephonetelescope

telecommunication

trans-transparent(obviously)transport

transplanttranslate

4:表示“程度、大小或差别”

•macro-macroeconomics

•micro-microscopeMicrosoft

micro-oven

•mini-minibusminiskirt

minimum

•over-overworkoveru

overhear

•super-supermarketsuperpower

superb(brilliant)

superstar

•under-underdeveloped

underestimate

underlineundermine

(destroy)

•vice-vice-president

vice-principal

5：表示“数量”

bi-bicyclebimonthly

bilingualbilateral

kilo-kilometerkilogramkilohertz

kilowatt

mono-monolingualmonologuemonopoly

multi-multiplemultimedia

multifunctional

multinational

mi-mifinalmiconductor

miconscious

tri-triangletricycletriple

trilateral

uni-unicycleuniqueuniversal

uniform

unilateral

6：变换词类的前缀

be-befriendbelittlebehead

en-enableendangerenjoy

enlargeendearencourage

enrichensureenforce

em-embraceemployembitter

embody(reflect)embezzle

(corruption)

了解一些常见的词根

1:audi=hear

audienceauditoriumaudibleaudition

2:ced(cess)=go

precedeproceedprocesssuccessor

successiverecedeexceedexcess

3:cept=take

exceptexceptionexceptional

accept

acceptanceacceptable

interceptreceptiondeception

concept

conceptionreceptive

4:circ=ring

circleencirclemicirclecircular

circulate

circulationcircumstance

5:clud(clus)=clo,shut

excludeexclusiveincludeinclusive

concludeconclusionclude

cluded

(decide,decisive,decision)

6:cord=heart

recordrecorderconcord

concordantaccord

accordantdiscorddiscordant

7:cred=believe,trust

creditcrediblediscreditincredible

credulousincredulous

8:cur(curs,cour)=run

occuroccurrencecurrentcurrency

cour

concurrecurrentrecur

9:dict(dic)=say

contradictdictatepredictprediction

indicateindicationdictionary

10:duc(duct)=lead

educateintroduceintroduction

conductproduct

reducereductiondeduce

11:fer=bring,carry

conferenceconferdifferdifferent

offerprefer

preferabletransferdefer

12:fus=pour

refurefusalconfuconfusion

transfutransfusion

13:ject=throw

projectinjectrejectrejection

interjectsubjectsubjectiveobject

objective

abjectadjectiveeject

14:log=speak

dialoguedialogapology

apologizemonologuelogic

15:medi=middle

immediateimmediatelymedium

multimedia

intermediatemedieval

Mediterraneanmedicine

16:memor=memory

memorymemorizememo

memorable

memorialcommemorateremember

misremember

17:mini=small,little

minimumminimizediminishminus

minorminiskirtminority

18:miss(mit)=nd

missiledismismitpromi

compromicommitsubmit

19:mot=move

motionmotivemotivatepromote

promotiondemoteremote

20:pel=push,drive

propelexpelrepelrepulsion

repulsivedispelcompelimpel

21:pend(pens)=hang

dependdependentindependent

suspend

suspensuspensionappend

dependdependable

22:port=carry

portableporterimport

exporttransport

transportationreportsupport

supportivesport

23:pos=put

expocompocomposition

comporpropo

proposaloppoopposite

dispodisposalpoposition

purpodeposit

24:rupt=break

ruptureinterruptinterruption

disruptbankruptcorrupt

erupteruption

25:nt(ns)=feel

nnsationntimental

conntconnsusrent

nsiblensitivenonn

asntntence

26:sist=stand

resistresistantconsistconsistent

assistassistant

existexistentinsistinsistent

persistpersistent

27:spect(spec)=look

spectacleprospectinspect

expectrespectsuspect

suspiciousspectatorspecial

specifyspecificspeculate

28:tain(ten,tin)=hold

containobtainsustain

maintaincontinuecontinual

continuousattainmountain

fountainBritaincurtain

certain

29:tend(tens,tent)=stretch

extendextensionextensive

(extendedfamily)extent

(~reading)attendattendant

attentionattentive

contentcontestcontestant

(participant)tendtent

tensiontenpretendintend

intensive(~reading)

30:tract=draw

tractorattractattractive

contractabstract(concrete)

extractsubtractdistract

distractiondistracted

distracting

31:ven=come

inventinventionprevent

prevention

conventionaleventeventual

32:vert(vers)=turn

advertianniversarydivert

diver

diversifydiversityrevert

reverintrovert

extrovertconvertversatile

controversial

invertavert

33:vis(vid)=e

visionvisiblevisitadvi

advisablerevisupervivisa

evidentevidenceprovidevideo