英语常见词根词缀大全

英语常见词根词缀大全 一、前缀（Prefixes）（something→sth.；somebody→sb.；noun名词→n.；verb动词→v.；adjective形容词→adj.；adverb副词→adv.；红色加粗部分也是词根）1、a-/an-：no;without;lack；加强意义①asocial不好社交的：a(no)+social(社交的）→asocial不好社交的AreyouasocialordoyoujustenjoylivingintheAntarctic?②acentric无中心的：a（without）+centric中心的→acentric无中心的Atfirst,thethesisdescribesthefluidandacentricnarrativemode.首先,文章阐述的是流动性、去中心的叙事方式.③aright正确地：a（表加强意义）+right（正确的）→aright正确地WhenIpray,ImustseektoknowGod

aright.2、a-：in;on;at;by;with;to①asleep在熟睡中：a（in）+sleep（睡觉）→asleep在熟睡中Hesoonfell

asleep

withweariness.②abed在床上：a（on）+bed（床上）→abed在床上Ialwaysthinkofmanythings

abed

.③aside在一边：a（at）+side旁边→aside在…旁边即在一边Weturned

aside

fromthemainroad.④abreast肩并肩地：a（by）+breast胸部→abreast胸部于胸部相邻引申为肩并肩地Thefourofthemwalked

abreast.3、ab-：from;awayfrom①absorb吸收：ab（from）+sorb（吸附、吸收）→absorb（sorbfrom从…吸附即吸收）Drysand

absorbs

water.②abnormal不正常的：ab（awayfrom）+normal正常的→abnormal（awayfromnormal即远离正常→不正常）Wewereverysurprisedathis

abnormal

behavior.4、ac-：at;to,或表示加强意义①accustom使习惯：ac(to)+custom(风俗、习惯）→accustom（使…慢慢成为习惯→使习惯）Hesoongets

accustom

todormitorylifeandmaketwoorthreefriends.②account计算，算帐：ac（to）+count（数数、计算）→account（tocountthenumberofsth数…的数量即计算、算账）Hefiguredupthebalanceintheircheckingaccount.③accredit信任：ac（表强调，加强意义）+credit（相信、信任）→accredit（信任）We

accredit

theinventionoftheelectriclightbulbtoEdison.accredit…to把…归功于某人5、ad-：to;toward;forward①admixture混杂：ad（to）+mix（动词：混合+ure名词后缀→mixture名词：混合、混杂）→admixture（tomixsth混合某物→混杂）Ourclubwascomposedprincipallyofstudents,withanadmixtureofyoungclerks.②adjoin临近：ad（toward）+join（链接、联结）→adjoin（tojoinsthtogethertomakethemcloser→临近）Thetwohousesadjoin.③adventure冒险：ad（forward表倾向性行为）+venture（冒险）→adventure（去冒险）ButJuleswasnoteagerforclassroomlearning,hehungeredforadventure.6、af-：at;to,或表示加强意义①affix附加，贴上：af（to)+fix(固定、使牢固）→affix（tofixonethingonanother→附加、贴上）Please

affix

yournametomyhomework.②affirm肯定，确实：af（表加强意义）+firm（确定的）→affirm肯定、确实Scientistscannot

affirm

theexistenceoflifeonotherplanets.③affright震惊，恐惧：af（表加强意义）+fright（恐怖、惊吓）→affright（震惊、恐惧）"Whoareyou?"heagainaskedin

affright.7、ag-：at;to,或表示加强意义①aggrandize增大：ag（表加强意义）+grand（宏大的；宏伟的）+ize（动词词根）→aggrandize（增大）Indeed,itshouldbepointedoutthatalthoughwomenstatusweregreatlyimproved,wecannot

aggrandize

theimprovement.②aggravate加重：ag（表加强意义）+grav（=heavy重）+ate（动词词根）→aggravate加重Thiswill

aggravate

thecurrentscarcityofnaturalresourcescausedbyenvironmentaldegradation.③aggrieve使悲痛：ag（表加强意义）+grieve（悲伤）→aggrieve（使悲痛）IhopeIdidn't

aggrieve

herfeeling.8、amphi-：两、双①amphicar水陆两用车：amphi（两、双）+car（车）→amphicar水陆两用车AGerman-madeamphicarismakingquiteasplashinNewBern,NorthCarolina.②amphibian水陆两栖的：amphi（两、双)+bi(两）+an（表名词和形容词,"……地方,……人或动物等"）→amphibian水陆两栖的③amphitheater两边都可观看的剧场，圆形剧场：amphi（两、双)+theatre（电影院、戏院）→amphitheater圆形剧场Somefamous

amphitheaters

werebuiltbytheRomans.ante-：before①antetype先型，原型：ante（before）+type（类型）→antetype（原型）Reporteraskedthewriterwhoistheantetypeofthecharacterinhisarticle.②anteroom前室，接待室：ante（before）+room（房间）→anteroom（接待室）Leavingtheelevatoronthetenthfloor,theysteppedintothewindowless

anteroom.③antedate比实际早的日期;先于、早于：ante（before）+date（日期）→antedate(beforethedateof…在…日期之前→先于、早于）anti-：against对抗、反对①antifreeze防冻：anti（against）+freeze（冰冻）→antifreeze（makesthagainstfreeze使…抗冻→防冻）Fillthecoolingsystemwithantifreezeasaprotectionagainstfrost.②antiwar反战的：anti（对抗、反对）+war（战争）→antiwar（反对战争→反战的）JohnandYokoplayedkeyrolesintheanti-warmovementinthe1970s.③antiageing防衰老的：anti（对抗、反对）+ageing（变老、老化）→antiageing防衰老的Howmuchfaithshouldweputinanti-ageingproducts?ap-：加强或引申意义①appoint指定，任命：ap（表引申）+point（表明、指向）→appoint（指定、任命）"Whydidn'tyouappointRontwelvemonthsago?"—"Goodquestion."②appraise评价：ap（表引申）+praise（赞扬、赞美）→appraise（评价）Anemployershouldappraisetheabilityofhismen.ap-/apo-：离开①apogee远地点(远离地球之处)、最高点、最远点apo（离开）+gee→apogee（最高点、最远点）TheAllianceforProgressreacheditsapogeeduringthefirsthalfofthedecade.②apostasy脱党，叛教：apo（离开）+stasy→apostasy（脱党、叛教）Apostasy

oftenhasitsrootsinmoralfailure.

背教的人通常是先在道德方面一败涂地。ar-：at;to,或表示加强及引伸意义①arrear在后，拖延：ar（at）+rear（后面、背部）→arrear（atthebackofsth在某物的背后→在后、拖延）I'min

arrears

withthehousework.我的家务事还拖著呢。②arrange安排，布置：ar（表加强）+range（排列、排序，把…分类）→arrange安排、布置Youmust

arrange

thesebooksinalphabeticalorder.arch-：1)big;chief.2)ancient①archbishop大主教：arch（big、chief）+bishop（主教）→archbishop（大主教）Hewasconsecrated

archbishop

lastyear.他于去年就任大主教之圣职。②archaeology考古学：arch（ancient古老的）+e+ology（表示学科）→archaeology（studysomeancientthings研究古代的东西→考古学）CSCAistheresearchcenterfocusedonChinese

archaeology.

北京大学中国考古学研究中心是以研究中国考古学为主的实体学术机构。15、as：to;forward①assort分类：as（to）+sort（分类、筛选、选出）→assort（tosortsthout把某物选出来→分门别类）Mydaughterwillnotassortwithherpeers.我女儿和她的同龄人不合群.beassortwith…与…相符、与…一致②assure使确信，担保：as（to）+sure（确信、确保）→assure（tomakesuresth使某事确信、确保→使确信、担保）Theytriedto

assure

himoftheirwillingnesstowork.③associate联合，结合：as（to）+sociate（联系）→associate（tosociatesomethingwithanotherone把一件事情和另一件事情联系在一起→联合，结合）Thepressfeelstheneedtoassociateitselfwiththegreenmovement.媒体感到有必要支持绿色运动。16、at-：at;to,或表示加强及引伸意义①attest证明：at（to）+test（测验、考验）→attest（toteststh测验某物→证明）Thechild'sgoodhealth

attests

tohismother'scare.②attract吸引：at（to）+tract（拉）→attract（totractsthorsb→吸引）Theflowershow

attracted

largecrowdsthisyear.17、auto-：self;personally①autograph亲笔：auto（self）+graph（写）→autograph（writesthbyoneself自己写…→亲笔）I'vegotlotsoffamousfootballers'

autographs.②autoalarm自动报警器：auto（self）+alarm（警报、报警）→autoalarm(自动报警器）Infireautoalarm

controlsystemthefiredetectoristhekeypartforthedetectingoffiresignals.

火灾自动报警控制系统中,探测器是探测火灾信号的关键部件。③autobiography自传：auto（personally）+biography（传记、个人简介）→autobiography（自传）Iacocca's

autobiography

isabest-seller.18、be-：makeorcausetobe；加以...,饰以...,用...(做某事)；在；加强及引申意义①befit适宜：be（make）+fit（适合）→befit（makesthfit…使某物适合…→适宜）Suchactionsdonotbefityou.②bepowder在...上撒粉：（be加以…，饰以...+powder花粉→bepowder给某物加以/饰以花粉→在...上撒粉）Ifbothordersareopposedtheblockdefectfrostmaybeerasedwhenthebottomisbepowdered.③becloud遮蔽：［be用...(做某事)+cloud云→becloud用云遮盖某物即遮蔽］Remorsetookholdofthedisciplesbecausetheyhadallowedtheprevailingunbelieftoleaventheiropinionsandbecloud

theirunderstanding.

门徒心中觉得非常痛悔，因为他们让当时社会上流行的不信，影响自己的思想，蒙蔽自己的认识。④beside在...旁：（be在+side旁边→beside在…旁边）Isetachair

beside

himandsatdown.⑤bespatter溅污：be（表加强意义）+spatter溅，洒落→bespatter溅污Allspeechesmadeto

bespatter

meinthetrialwillbepunished.

凡是在审判中诋毁我的言论都将被定罪！19、bene-：well;good①benevolent乐善好施的：bene［（well；good）+vol（wish,will,表示"意志,意愿"）+ent→benevolent好的意志/意愿→乐善好施的］Theoriginaldesignersofthehumanbodywere

benevolent

beings.

人类身体的最初设计者是仁慈的生命体。②benediction祝福：bene［（well；good）+dict（say/assert,表示"说话,断言,写"）+ion名词后缀→benediction说好话→祝福］Isaythe

benediction

tomyfather'sbirthday.③benefaction恩惠，善行：bene［（well；good）+fact（do,make表示"做,制作"）+ion名词后缀→benefaction做好事→恩惠、善行］Iwillrepayyour

benefaction

oneday.20、bi-：two①bicycle自行车：bi（two）+cycle（自行车）→bicycle（自行车）Canyouridea

bicycle?②bilateral双方：bi（two）+lateral（侧向；外侧）→bilateral有两个外侧的即双方Nothingemergedfromthe

bilateral

talks.双边会谈没有结果。③bicolor双色的：bi（two）+color（颜色）→bicolor有两种颜色的即双色的abicolorpostagestamp双色邮票21、by-：旁、侧、非正式、副①byroad小路，僻径：by（旁、侧）+road（路）→byroad（大路旁边的路即小路）Xiaominglikestogobackhomeonthebyroad.②bywork业余工作：by（非正式、副）+work（工作）→bywork（非正式的工作即业余工作）Toreleavetheeconomicburdeninthefamilyhiswifefindsabywork.③byname别名，绰号：by（非正式、副）+name（名字）→byname（非正式的名字、副名即别名）Hisclassmateswouldliketocallhisbynameratherthanhisrealnameafterthiscase.22、circu-：around①circumnavigate环球航行：circu（around）+navigate（航行）→circumnavigate（navigatearoundtheworld环绕着世界航行即环球航行）Magellanwasthefirstpersonto

circumnavigate

theglobe.

麦哲伦是第一个环球航行的人。②circumspect考虑周到的：circu［（around）+spect（look/see,表示"看"）→circumspect环顾四周即考虑周到的］Hewasvery

circumspect

inhisfinancialaffairs.

他对于自己的财务十分细心。③circumpolar在两极周围的：circu（around）+polar（极地的，两极的）→circumpolar（aroundthepolar环绕两级的即在两级周围的）It'scommonlyconsideredasingle

circumpolar

species.

这一般被认为是极地地区单一的品种。23、co-：together①co-action共同行动：co（together）+action（行动）→co-action（dosth.together一起做某事即一起行动、共同行动）Itwasco-actionofgovernment，societyandpeopleforChina’srecoveryfromeconomiccrisis.）②cooperate合作：co（together）+operate（操作；经营、管理）→cooperate（operatesth.together共同管理某事即合作）Iamsohappyto

cooperate

withyou.③coeducation男女同校：co（together）+education（教育）→coeducation（男女在一起接受教育即男女同校）Coeducation

isverycommoninNorthAmerica.24、col-：together①collaboration协作，勾结：col（together）+labor（劳动、工作）+ation（名词后缀）→collaboration（dolabortogether一起劳动/工作即协作）Hewrotethebookin

collaboration

withhiscolleagues.②collingual用同一种语言的：col（together）+lingual（语言的）→collingual（useonelanguagetogether即用同一种语言的）UnitedNationsandUnitedKindomaretwocollingualcountries.③collocate并置，并列：col（together）+locate（查找…的地点；确定…的位置）→collocate（locatetwothingstogether使两个事物坐落在一起即并置、并列）Thesetwowordsdon't

collocate.这两个词搭配不当。25、com-：together；加强或引伸意义①compatriot同胞、同国人：com（together）+patriot（爱国者，爱国主义者）→compatriot（在一起的爱国者即同胞）Hebelievesthatheandhis

compatriot

studentarethefutureleaders.

他相信他和他同国的学生是未来的领袖。②commove使动乱：com（表加强意义）+move（移动）→commove使动乱Hisvibrantvoice

commove

theair.他响亮的声音振动了空气。③commemorate纪念：com（表引申意义）+memor（memory,表示"记忆"）+ate（v.后缀）→commemorate（记住某人或某事即纪念)Amonumentwasbuiltto

commemorate

thevictory.26、con-：together；加强或引伸意义①concolorous同色的：con（together）+color（颜色）+ous（adj.后缀）→concolorous颜色一样的即同色的Itismonotonoustopainttheroomswithconcolorouspainting.②confirm使坚定：con（表示加强）+firm（表示"坚定"）→confirm（使坚定）Hisletter

confirmed

everything.27、contra-：against①contradiction矛盾：contra（against）+dict（say/assert,表示"说话,断言,写"）+ion（1.表示"某种物,用品;人等";2.表名词,"动作或状态等"）→contradiction与…对着干即矛盾Thecontradictionsarebecomingincreasinglyacute.矛盾日益尖锐.②controversial可能引起争议的：contra（against）+oversial→controversial可能引起争议的Morecontroversially,heclaimsthatthesehigherprofitscoverthecostoffindingfreshtalent.\o"机器发音"更具争议的是，他声称这些更高的利润可足以支付寻找新人才所花费的成本。③contraclockwise逆时针方向的：contra（against）+clock（钟）+wise［（1、用于名词后构成副词）表示“关于”，“在…方面”；（用于名词后构成副词）表示“像…一样”，“如同”］→contraclockwise向时钟相反的方向转动即逆时针方向的Turnthekeycontraclockwise/inancontraclockwisedirection.逆时针方向转动钥匙28、cor-：together；加强或引伸意义①correlation相互关系：cor（together）+relation（关系）→correlation(relatetwothingstogether两件事关联在一起即相互关系）Areyoufamiliarwiththeir

correlation

?②correct改正，纠正：cor（表加强意义）+rect（straight/right,表示"正,直"）→correct（makesth.rect使某物正确即改正、纠正）Youranswertothequestionis

correct.③corrugate使起皱纹：cor（表引申意义）+rugate（皱的，有折痕的）→corrugate（makesth.rugate使某物有折痕即使起皱纹）Hisbrow

corrugated

withtheeffortofthinking.他皱着眉头用心地思考。29、counter-：opposite①counterrevolutionary反动的：counter（opposite）+revolutionary（革命的）→counterrevolutionary和革命相反的即反动的TheCentralCommitteeofthePartyheadedbyComradeMaoTse-tungfoughtthese

counterrevolutionaryelementsresolutely.

以毛泽东同志为首的党中央，同这些反革命分子进行了坚决的斗争。②countercurrent逆流：counter（opposite）+current（电流、水流、趋势）→countercurrent（和趋势相反的即逆流）Blackteaextractsarenormallyproducedbyahotorboilingwaterextractionprocess,usuallya

countercurrentprocess.

红茶的提取物通常是用热水或沸水通过逆流萃取工艺来制取的。③counterattack反攻，反击：counter（opposite）+attack（攻击）→counterattack（attackagainststh.攻击某物即反攻、反击）Wehavelauncheda

counterattack

againstthem.30、de-：downfrom；向下、降低、减少；使成...,作成...,或仅作加强意义；not；除去、取消、毁①deplane下飞机：de(downfrom)+plane(飞机）→deplane（downfromplane从飞机上下来即下飞机）Letpeoplethathavetightconnections

deplane

first.

请让需要转机的乘客先下飞机。②depress压低，压下；使沮丧：de（向下）+press（按、压）→depress（向下按即压低、压下；引申为是某人心情低下即使沮丧）Hewas

depressed

byhisdefeat.③depopulation人口减少:de(减少）+population（人口）→depopulation（人口减少)Thevillageissufferingfrom

depopulation.④devalue贬值:de(降低）+value（价值）→devalue（价值降低即贬值）Ifthesemeasuresareinsufficient,acountrymaydevalueitscurrency.

如果这些措施并不适合，那么一个国家将可能对他本国货币进行贬值。⑤delimit划定界限：de（表示加强意义）+limit（限制）→delimit（tolimitsth限制某事即划定界限）Thefirstchapter

delimits

herareaofresearch.⑥denude使裸露：de（使成...)+nude(裸露的）→denude（使...裸露）Miningwouldpollutethelakeanddenudetheforest.采矿会污染湖水，毁掉森林。⑦depicture描绘，描述：de（作成...）+picture（描绘、画）→depicture（作成画即描绘、描述）CTAcan

depicture

thethreedimensionalanatomystructureandsupplyusefulinformation.CAT能够描述三维解剖结构，提供有效信息。⑧denationalize非国有化：de（not）+national（国家的，国有的）+ize（动词后缀，使...化，使...具有某种性质）→denationalize（notnationalize即非国有化）denationalize

andsubjecttothesupervisionofanagencyofaEuropeancommunityofnations

解除国有化并致于欧洲市场的监督之下⑨desalt除去盐份：de（除去）+salt（盐）→desalt（除去盐分）Howtoletthescar

oftheoperationdesalted?

如何让手术的疤痕淡化?⑩deforest砍伐森林：de（毁）+forest（森林）→deforest（毁灭森林即砍伐森林）Iintendthathumansceaseto

deforest

andreforestthoseregionsthathavebeendeforested.

我希望人类停止滥砍滥伐,并对那些已经过度砍伐的森林重新造林。⑪decontrol取消管制：de（取消）+control（控制）→decontrol（取消控制即取消管制）Heestablishedanationalenergypolicythatincludedconservation,price

decontrol,andnewtechnology.

他成立了一个包括保护，价格放开，和新技术的国家能源政策。31、dec(a)-：ten①decade十年：deca（ten）+e→decade（十年）Priceshaverisensteadilyduringthepast

decade.②decimal英[ˈdesɪml]\o"真人发音"美[ˈdɛsəməl]十进位制的：dec（ten）+imal→decimal（十进位制的）Mostcountrieshavea

decimal

currency.

大多数国家使用十进制货币。③decathlon十项全能：deca（ten）+athlon（contest）→decathlon（十项比赛即十项全能）In

September

2009,

they

traveled

to

Washington

to

see

forthemselves

what

theSolar

Decathlon

was

allabout,and

as

one

student

putit,“learn

some

tips

andtricks.”

\o"点击发音"2009年9月，他们前往华盛顿亲眼看一看太阳能十项全能（Solar

Decathlon）的赛事究竟是什么样子。正如一位同学所说，“要了解其中的行情和奥妙。”32、deci-：十分之一①decigram十分之一克：deci（十分之一）+gram（克）→decigram（十分之一克）②decimeter十分之一米：deci（十分之一）+meter（米）→decimeter（十分之一米）③decilitre十分之一升：deci（十分之一）+liter/litre(升）→decilitre（十分之一升)33、demi-：半①demigod半神半人：demi(半）+god(神）→demigod（半神半人）A

demigod

istheoffspringofagodandamortal.

半神半人是神祗与凡人所生的后代。②demi-fixed半固定的：demi(半）+fixed（固定的）→demi-fixed（半固定的）③demiwolf半似狼之犬：demi(半）+wolf（狼）→demiwolf（半似狼之犬）34、di-：二、双①diatomic二原子的：di（二）+atomic（原子的）→diatomic（二原子的）Wehaveconcentratedonthegroundelectronicstatesofdiatomicmolecules.我们曾主要集中注意双原子分子的电子基态.②disyllable双音节的：di（双）+syllable（音节的）→disyllable（双音节的）Thetheoryabouttheadvantagesof

disyllable

wordsinmodernChineseisonceagainprovedbypureChinesecharactertrans-pronunciationwords.

现代汉语双音节词占优势的结论，再一次被纯汉字音译词证明。③dichromatic两色的：di（二）+chromatic（有颜色的）→dichromatic（两色的）ThenationalflagofCanadaconstitutedbydichromaticredandwhite.

加拿大的国旗由红、白两色组成。35、dia-：through;between;across①diameter直径：dia（through）+meter（=measure,表示"计量,测量"等）→diameter（measuresththroughit穿过某物测量它即直径The

diameter

ofthetree-trunkisabout2meters.②dialogue对话：dia（between）+logue（对着说话）→dialogue(loguesthbetweentwopersons在两人之间对着说话即对话）Thenovelcontainsmorenarrativethan

dialogue.③diagnosis诊断：dia（across）+gnosis→diagnosis诊断Furtherscansarerequiredtoconfirmthediagnosisofanabnormality.需要进一步扫描来确诊是否出现异常病变。36、dif-：1)apart.2)not;opposite①diffluence分流：dif（apart）+flu（流动）+ence（名词后缀）→diffluence（向两个不同的方向分开流动即分流）Diffluence

ofeditorialteamisnecessaryforensuringthequalityofsubjectchoosingandplanning.

实行编辑队伍分流，确保选题策划的质量②diffident不自信的：dif（not;opposite）+fid（=trust/faith,表示"信任,相信,信念"）+ent→diffident（nottrustsb不信任某人或自己即不自信的）Hewastoo

diffident

toexpresshisopinion.③diffuse散开，散布：dif（apart）+fuse（融化、熔合）→diffuse（融化之后就会分开即散开、散布）Theproblemishowto

diffuse

powerwithoutcreatinganarchy.

问题在于如何将权力分散而不造成无政府状态。37、dis-：不、无、相反；取消、除去、毁；加在含有“分开”、“否定”等意义的单词前，作加强意义；分开、离、散；有时作di-①dishonest不诚实的：dis（不）+honest（诚实的）→dishonest不诚实的Iwillnotmakefriendswitha

dishonest

person.②dispraise贬损，非难：dis（相反）+praise（表扬）→dispraise(和表扬相反的就是贬损）Hecaredforneitherthepraisenor

dispraise

ofotherpeople.③disappear消失：dis（无)+appear(出现）→disappear（没有出现即消失）Thesun

disappeared

behindacloud.④disorganize瓦解：dis（取消）+organize（组织）→disorganize（取消组织即瓦解）Dynamo'sdefenselooks

disorganize.迪纳摩队的防守看起来已瓦解了。⑤disburden解除负担：dis（除去）+burden（负担）→disburden（除去负担即解除负担）disburden

one'smind消除思想负担⑥discourage使失去勇气：dis（毁）+courage（勇气）→discourage（毁掉某人的勇气即使某人失去勇气）Anewlawhasbeenbroughtinto

discourage

racialprejudice.

一项反对种族歧视的新法律已被提出。⑦dispart分离，裂开：dis（表加强意义）+part（分开）→dispart（分离，裂开）Tilldeathdisparttheunion.双方白首偕老.⑧dissect切开：dis（分开）+sect（=cut/divide,表示"切,割"）→dissect切开Inbiologyclasswehadto

dissect

afrog.

上生物课时我们得解剖青蛙。⑨distract分心，转移：dis（离、散）+tract（拉、引）→distract（让某人的思想从某事上离开即使某人分心）Thefilmmanagedto

distract

mefromtheseproblemsforawhile.38、dys-：不良、恶、困难①dysfunction(医)机能失调，功能紊乱：dys（不良）+function（功能）→dysfunction(功能不良即功能紊乱）

Political

dysfunction

hasnowbecomeperhapsthebiggestissuefortheeconomy.

政治障碍现可能已成为对经济而言一个最重大的问题。②dyspepsia消化不良：dys（困难）+peps（消化；胃）+-ia（表名词,"病";）→dyspepsia(有胃病或消化困难即消化不良）Manypeoplethinktheyhavereligionwhentheyaremerelytroubledwith

dyspepsia.③dyspathy反感：dys（厌恶）+pathy（情感）→dyspathy（在情感上厌恶某人即对某人感到反感）Onceyouhavefeelingofdyspathytoanotherpersonyouwillnotwillingtomakefriendswithhimanymore.一旦你对某人有反感情绪之后你就不再愿意和他交朋友了39、e-：加强或引伸意义；出、外①evaluate评价:e(表加强意义）+valuate对...作估价、对...评价→evaluate评价Let's

evaluate

theevidence.②elaborate精心制作，详细描述：e(表引申意义）+labor劳动+ate动词后缀→elaborate经过一番劳动引申为精心制作、详细描述Incaseanyonewasfollowingme,Imadeanelaboratedetour.为了防止有人跟踪我，我特地绕了弯路。③emerge浮出，出现：e出+merg沉,没+e→emerge往外沉、没引申为浮出、出现Richardwaswaitingoutsidethedoorassheemerged.40、ef-：出、离去①effluence流出：ef出+fluence→effluence流出Apoignant

effluence

fromtheobjectenvelopedhim.

他被对方流露出的真情所包围。②effable能被说出的：ef出+fabl讲、说+e→effable说出来、讲出来即能被说出的Thebeautyofasunsetis

beyondofeffable.或者Thebeautyofasunsetis

ineffable

日落的美是难以形容的。③effoliation落叶：ef离去+foliation生叶、发叶→叶子从树上离去即落叶Effoliationoccurswhenautumncomes.秋来落叶归根。41、em-：表示“置于...之内”、“上...”；表示“用...做某事”、“饰以...”、“配以...”；表示“使...成某种状态”、“致使...”、“使之如...”、“作成...”①embay使(船)入湾：em置于...之内+bay海湾→embay把船置于海湾之内即使(船)入湾Youmustensurethatallshipsareembayedbeforethestormcome,orgreatdamagewillbeincurred.在风暴来临之前你必须确保所有船只都进入港湾，否则会导致巨大的损失。②embalm涂以香料(防腐剂)：em饰以...+balm香油→embalm饰某物以香油即涂以香料Wewill

embalm

himforever.我们永远怀念他③embank筑堤防护：em用...做某事+bank岸→embank用河岸做防护即筑堤防护TheAnalysisoftheDesignandConstructionTechniquesoftheCriticalBanksAndDamsalongtheYellowRiverembank

黄河大堤险工堤坝设计与施工技术分析④embar上门闩，囚禁：em配以...+bar门闩→embar给门配上门闩即上门闩，后来进一步引申为囚禁Pleaseembarthedoorbeforeyougotosleep.⑤embow使...成弓形：em使...成某种状态+bow弓、鞠躬→embow使...成弓的状态即使...成弓形Hisstrengthissobigthathecanembowthebranch.⑥empower使有权力，授权：em致使..+power权利→empower致使..有权力即使某人有权，授予某人权力Iwanttoempowerthebusinessman.⑦embitter使受苦：em致使+bitter苦→embitter致使某人吃苦即使...受苦Thelossofallhismoney

embitter

theoldman.42、eco-：ecological生态的、生态学的①ecosphere生态圈：eco生态的、生态学的+sphere范围、领域→ecosphere生态圈Theearthisthegreatestecosphere.Allnaturalresourcesmustbeprotected.②ecosystem生态系统：eco生态的、生态学的+system系统、体系→ecosystem生态系统Wateristhecoreofahealthy

ecosystem.③ecocide生态灭绝：eco生态的、生态学的+cide/cise切、杀→ecocide生态灭绝Theresultoftheabusiveusingecologicalresourcesisecocide.43、en-：表示“置于..之中”、“登上...”、“使上...”；makeorcausetobe,“使成某种状态”、“致使...”、“使之如...”、“作成...”；"用...来做某事"、“饰以...”、“配以...”；加在动词之前，表示“in”,或只作加强意义①entrain乘火车：en登上...+train火车→entrain登上火车即乘火车Ourorderswereto

entrain

at9:15inthemorningatanearbysiding.②encage关入笼中：en置于..之中+cage笼子→encage把置于笼子之中即关入笼中Thesnakewaseventuallyencagedbythestaffsofthezooafteranhour.③enthrone使登基：en使上...+throne王位→enthrone使某人登上王位即使登基Thequeenwas

enthroned

inanancientabbey.

女王在一所古老的大教堂里举行登基仪式。④enable使能够：en致使...+able有能力的、有才干的→enable致使某人成为有能力的、有才干的人即使某人能够...Listeningtomusic

enables

ustofeelrelaxed.⑤endanger使受危险：en使成某种状态+danger危险→endanger使某人处于危险的状态即使某人受危险Itwasfoolishto

endanger

yourlifeinthatway.⑥enslave使成奴隶，奴役：en使之如...+slave奴隶→enslave使某人如奴隶一样即使某人成奴隶Heis

enslaved

bylove.他正沉溺于爱情。⑦enchain用链锁住：en用...来做某事+chain链子→enchain用链子来锁住某人即用链锁住Mrs.Penniman'simaginationwasrestless,andtheeveningpaperfailedonthisoccasionto

enchain

it.

佩尼曼太太的想象又开始翻腾起来，连她手中的晚报此刻也无法使它平静下去。⑧enclose围入，关进：en：in+close关→enclose：closesthinanotherone把...关入...即围入，关进Farmersoften

enclose

theirlandwithhedges.

农夫们常用树篱将他们的地围起来。⑨entrust信任，委托：en表示加强意义+trust相信、信任→entrust信任，委托Ihopewecan

entrust

eachother.44、endo-：内①endoparasite体内寄生虫：en内+parasite寄生虫→endoparasite在人体内的寄生虫即体内寄生虫Investigationon

endoparasite

categoriesaboutimportingBoergoat

进口波尔山羊体内寄生虫种类调查②endogamy(同族)内部通婚：endo内+gamy→endogamy(同族)内部通婚Nowendogamyisforbiddenbylaw.③endogen内生植物：endo内+gen→endogen内生植物Theexperimentshowedthatthemethodcouldidentifyaceroseendogenweedcorrectly.

实验结果表明，此方法可有效地识别出玉米苗期田间细长的单叶子杂草。45、eu-：good;well;easy①euphemism委婉语：eu：good；well+phem言+-ism表示语言，语风→euphemism好听的语言即委婉语"Passaway"isa

euphemism

for"die".②euphonic声音优美的：eu：good；well+phonic声音的、声学的→euphonic好听的声音即声音优美的Fortheartofeuphonicsinging,thespeechinthelanguageisthemostimportantpart.对于美声歌唱艺术,语言中的语音是最重要的部分.③eupepsia消化良好：eu：good；well+peps（消化；胃）+-ia（表名词,"病";）→eupepsia消化良好46、ex-：out;outof；前任的、以前的；表示“使”、“做”，或作加强意义①export出口，输出：ex：out+port港口→export从港口运出去即出口Prohibitionwaslaidonthe

export

ofcoal.②ex-president前任总统：ex前任的+president总统→ex-president前任总统③exalt使升高，增高：ex使+alt高→exalt使升高，增高Hewas

exalted

tothepositionofgeneralmanager.④excruciate施刑，使苦恼：ex作加强意义+cruciate十字形的，十字状的→excruciate施刑，使苦恼（文化背景：在西方文化中，耶稣基督是被他的第十三个徒弟犹大出卖的，然后被教会绑在十字架上烧死的，所以十字架在西方文化中象征着刑罚）

Inthefollowingitwasthegame—excruciate

onthenewspaper.

接下来是轻松活泼的“报纸上的拷问”游戏活动。

47、exo-：外、外部①exobiology外空生物学：exo外、外部+biology生物学→exobiology外空生物学Maybeyouneedarefreshercourseintheoreticalexobiology.②exosphere外大气圈：exo外、外部+sphere领域、范围→exosphere外大气圈Lastisthe

exosphere,whichistheoutermostlayeroftheatmosphere.

最后是散逸层，这是大气的最外层。③exogamy异族通婚：exo外、外部+gamy→exogamy异族通婚Fortwomillennia,exogamywasamajortransgressionforJews.两千年来,异族通婚一直是犹太人的一大禁忌.48、extra-：以外、超过①extraordinary格外的：extra以外、超过+ordinary普通的→extraordinary超过普通的即格外的His

extraordinary

skillwaspraisedbyall.②extrapolitical政治外的，超政治的：extra以外、超过+political政治的→extrapolitical政治外的、超过政治的即政治外的，超政治的Extrapoliticalactivitiesarebeyondstudents’responsibility.政治外的活动不是学生们的责任。③extracurriculum课外的：extra以外、超过+curriculum课程→extracurriculum超出正常课程外的即课外的Hisparentsrestrictedhisextracurriculumactivities.49、fore-：ahead；aheadof①forehead前额：fore（aheadof）+head头→forehead（aheadofhead头的前部即前额）Shelightlytouchedhis

forehead.②foreword前言，序言：fore（aheadof）+word→foreword在文章之前的词句即前言、序言Shehaswrittentheforewordtoabookofrecipes.③foretell预言：fore（ahead）+tell告诉→foretell提前告诉即预言toforetellthefuture预言未来50、hecto-：百①hectogram百克：hecto百+gram克→hectogram百克②hectowatt百瓦：hecto百+watt瓦→hectowatt百瓦③hectoampere百安培：hecto百+ampere安培→hectoampere百安培51、hemi-半①hemisphere半球：hemi半+sphere范围、领域→hemisphere半球Ifyoucutaroundfruitintotwo,eachhalfisa

hemisphere.②hemicycle半圆形：hemi半+cycle圆→hemicycle半圆形Theinnercontainerisstainlesssteel,

hemicycle

structureiseasytoclean.

采用镜面不锈钢内胆，四角半圆弧易清洁。③hemicrania偏头疼：hemi半+cran+ia病→hemicrania偏头疼Acupunctureisthemosteffectivetreatmentforthiskindofdisease(backache,

hemicrania,sleeplessness).

针灸对这种病（腰痛、偏头痛、失眠）最有效。52、hepta-：七(在母音前作hept-)①heptagon七角形：hepta七+gon→heptagon七角形②heptode七极管：hept七+ode→heptode七极管③heptahedron七面体：hepta七+hedron→heptahedron七面体53、hetero-：异①heteropolar异极的：hetero异+polar极→heteropolar异极的Alltheobjectsintheuniverseare

heteropolar

objectsandthestructuresofallobjectsintheuniverseareformedbytheoverlappingoftheTaijistructure.

宇宙事物都是有极事物，宇宙中一切事物结构都由太极结构重叠而成。②heterodoxy异教，异端：hetero异+doxy→heterodoxy异教，异端Hehasalreadybeguntodisplayquietsymptomsofheterodoxy.当时,他已开始暗暗流露出叛离正统的迹象.③heterosexual异性的：hetero异+sexual有性别的→heterosexual异性的

Thehandsome,niceand

heterosexual

menaremarried.54、hexa-：六(在母音前作hex-)①hexagon六角形：hexa六+gon→hexagon六角形Thelibrarywiththe

hexagon

shapealwaysattractsstudents.②hexode六极管：hex六+ode→hexode六极管multiplex

hexode

system六路复用系统③hexameter六韵步诗：hexa六+meter米→hexameter六韵步诗Reserving

hexameter

poetryandComedyforconsiderationhereafter.

以后再谈六步格诗和喜剧吧。55、holo-：全①hologram全息图：holo全+gram写，画，文字，图形→hologram全部的图形即全息图Onemayalsodiscoverone's

hologram

swappedoutforanother.

你也可能发现你的全息图被和别人的所交换。②holography全息照相术：holo全+graph（y）图表、书写符号→holography全部的图标引申为全息照相术Aquiteimportantapplicationoflasersisin

holography.

激光的一个十分重要的用途是用在全息摄影方面。③holophone声音全息记录器：holo全+phone（发声或使用声音的）工具→holophone声音全息记录器HoloPhone3Ddeliversreal3Dhologramfunforallages.56、homo-：ofthesame①homograph同形异义词：homo（ofthesame）+graph（y）图表、书写符号→homograph在外形上是一样的，只是意思不一样即同形异义词TherearemanyhomographsinEnglishvocabulary.②homotype同型：homo（ofthesame）+type类型→homotype相同类型的即同型Theyoungsterrepliedwithoutblinkinganeye:"Iamafraiditwillgowithyou,becauseitwanttoplaywithitshomotype."

小男孩眼睛都没有眨一下就说:我怕它跟你们走了，因为它最喜欢和它的同类玩了。③homocentric同中心的：homo（ofthesame）+centric（中心的）→homocentric有同一个中心的即同中心的Thebackgroundwascomprisedofthreehomocentricwhitecircles.背景由三个同心白色圆形线条组成.57、hyper-：above;excessive;toomuch①hypercritical吹毛求疵的:hyper(excessive过度的）+critical批评的，爱挑剔的→hypercritical吹毛求疵的Heis

hypercritical

ofthelocalpoliticalsystem.

他对当地政治系统有强烈的批评。②hypersensitive过敏的:hyper(excessive过度的）+sensitive敏感的→hypersensitive过度敏感的即过敏的Soits

hypersensitive

testbeforeinjectionisimportant.

故用药前的皮试尤为重要。③hypercorrection矫枉过正:hyper（toomuch）+correction纠正、改正→hypercorrection改正的太多了即矫枉过正Hypercorrection，insomesense，isequaltonocorrection.矫枉过正在某种意义上说和没有纠正是一样的效果。58、hypo-：下、低、次、少①hyposensitize减弱...的敏感度：hypo下、低+sensitize使某事物或某人敏感→hyposensitize降低或减少事物或某人对某物的敏感度即减弱...的敏感度②hypodermic皮下的：hypo下、低+dermic皮肤的→hypodermic在皮肤下面的即皮下的Hewasfrightenedatseeingthe

hypodermic

needle.

看到那个皮下注射针头他害怕极了。③hypothermia体温过低：hypo下、低+therm热+ia病→体内的热量较低即体温过低Everywintersomeoldpeoplediefrom

hypothermia.59、il-：(用在l之前)不、无、非；加强或引伸意义①illegal非法的：il非+legal合法的→illegal非法的Thejewelleryfirmisjustafrontfortheir

illegal

tradeindiamonds.

该珠宝公司不过是进行非法的钻石交易的幌子。②illiterate文盲：il无+literate有读写能力的；有文化修养的→illiterate没有读写能力的，没有文化修养的即文盲Asmallbutsignificantnumberof11-year-oldsareilliterate.③illustrate举例说明，图解：il表示引申意义+lust光+ate动词后缀→illustrate使…光明，引申为说明Inthissection,I'll

illustrate

someofthesedifferences.④illuminate照明：il表示加强意义+lumin光+ate动词后缀→illuminate使…光明即照明Asuddensmile

illuminated

herface.突然的微笑使她容光焕发。60、im-：(用在b,p,m之前)into；不、无、非；加强意义，或表示“使成...”、“饰以...”、“加以...”①import进口、输入：im（into）+port港口→import从港口运入即进口、输入WeimportanincredibleamountofcheesefromtheEuropeanContinent.②impossible不可能的：im不+possible可能的→impossible不可能的It's

impossible

forustofinishtheworkinoneday.③impel推动，驱使：im表示加强意义