高考英语单词四级重点

高考英语单词四级重点

A

1.abandon(v.)-toleavebehindorgiveupcompletely

Example:Thefirefightershadtoabandontheburningbuilding.

2.ability(n.)-thepowerorskilltodosomething

Example:Hehastheabilitytosolvecomplexmathematicalproblems.

3.above(prep.)-higherthanoroversomething

Example:Theairplaneflewabovetheclouds.

4.absence(n.)-thestateofbeingawayornotpresent

Example:Herabsencefromclasswasnoticedbytheteacher.

5.abundant(adj.)-existinginlargequantities;plentiful

Example:Thereisanabundantsupplyoffreshvegetablesinthemarket.

B

1.bacteria(n.)-single-celledorganismsthatcancausediseasesorhelpindigestion

Example:Thedoctorprescribedantibioticstokillthebacteriainhisbody.

2.balanced(adj.)-beinginastableandequalstate;notleaningtowardsoneside

Example:Abalanceddietincludesallthenecessarynutrients.

3.bar(n.)-aplacewherealcoholicbeveragesareserved;acounterinarestaurantorcafe

Example:Let'sgotothebarforadrinkafterwork.

4.basic(adj.)-fundamental;essential

Example:Learningbasicmathskillsisimportantforeverydaylife.

5.behavior(n.)-thewaysomeoneactsorconductsthemselves

Example:Hisrudebehaviorangeredtheotherstudents.

C

1.calculate(v.)-todeterminetheamountornumberofsomethingmathematically

Example:Ineedtocalculatemyexpensesforthemonth.

2.capable(adj.)-havingtheabilityorskillsforsomething

Example:Sheiscapableofhandlingastressfulsituation.

3.capture(v.)-tocatchortakecontrolofsomethingorsomeone

Example:Thepolicemanagedtocapturethethief.

4.carbon(n.)-achemicalelementthatisessentialforlifeandfoundinalllivingorganisms

Example:Carbondioxideisreleasedduringrespiration.

5.career(n.)-anoccupationorprofessionthatapersonchoosesforasignificantperiodoftheirlife

Example:Hedecidedtopursueacareerinmedicine.

D

1.debate(n.)-aformaldiscussionorargumentonaparticulartopic

Example:Thecandidatesengagedinaheateddebateduringtheelection.

2.decade(n.)-aperiodoftenyears

Example:The1990swasadecadeofrapidtechnologicaladvancement.

3.decline(v.)-torefuseorrejectsomething;todecreaseinquantityorquality

Example:Shedeclinedtheoffertojointhecommittee.

4.defend(v.)-toprotectorsupportsomeoneorsomethingfromharmorattack

Example:Thelawyerworkedhardtodefendherclientincourt.

5.demonstrate(v.)-toshoworexplainhowsomethingworksorisdone

Example:Theteacherdemonstratedtheexperimenttotheclass.

E

1.eager(adj.)-stronglywantingtodoorhavesomething;enthusiastic

Example:Thechildrenwereeagertogototheamusementpark.

2.economic(adj.)-relatingtotheproduction,distribution,anduseofgoodsandservices

Example:Thegovernmentimplementedeconomicreformstoboosttheeconomy.

3.edition(n.)-aversionorparticularissueofabook,newspaper,ormagazine

Example:Ihavethelatesteditionofmyfavoritenovel.

4.efficient(adj.)-achievingmaximumproductivitywithminimumwastedeffortorexpense

Example:Thenewmachineryhasmadetheproductionprocessmoreefficient.

5.eliminate(v.)-tocompletelyremoveorgetridofsomething

Example:Weneedtoeliminateallsourcesofpollution.

F

1.facility(n.)-abuildingorplacethatisusedforaparticularpurpose

Example:Theschoolhasexcellentsportsfacilities.

2.factor(n.)-acircumstance,fact,orinfluencethatissignificantincausingaresult

Example:Timemanagementisanimportantfactorinachievingsuccess.

3.failure(n.)-thelackofsuccessinachievingagoalorexpectation

Example:Hewasdevastatedbyhisfailuretopasstheexam.

4.familiar(adj.)-well-known;recognizedorcommonlyknown

Example:Thesongsoundedfamiliar,butshecouldn'trememberthetitle.

5.feature(n.)-adistinctiveattributeorcharacteristic

Example:Thenewsmartphonehasseveralexcitingfeatures.

G

1.gallery(n.)-aroomorbuildingusedfordisplayingworksofart

Example:Themuseumhasanimpressivecollectionofpaintingsinitsgallery.

2.gap(n.)-aspaceoropeningbetweentwoobjects

Example:Thereisasmallgapbetweenthetwobuildings.

3.generate(v.)-toproduceorcreatesomething

Example:Thewindturbinesgenerateelectricity.

4.global(adj.)-relatingtothewholeworld;worldwide

Example:Globalwarmingisaseriousenvironmentalissue.

5.graduate(v.)-tosuccessfullycompleteacourseorprogramofstudyataschool,college,oruniversity

Example:Shewillgraduatewithadegreeinbusinessnextyear.

H

1.habitat(n.)-thenaturalenvironmentinwhichanorganismlives

Example:Therainforestisthehabitatofmanyuniquespecies.

2.harsh(adj.)-severeorcruel;unpleasantlyroughordifficult

Example:Theteacherscoldedthestudentforhisharshbehavior.

3.heritage(n.)-culturaltraditions,beliefs,andvaluesthathavebeenpasseddownfrompreviousgenerations

Example:HetakesprideinhisIrishheritage.

4.hesitate(v.)-topauseorholdbackinuncertaintyorunwillingness

Example:Shehesitatedbeforemakingadecision.

5.horizon(n.)-thelinewheretheearthorseaseemstomeetthesky

Example:Thesunwasjustbeginningtosetbelowthehorizon.

I

1.identify(v.)-torecognizeorestablishtheidentityofsomethingorsomeone

Example:Thewitnesscouldnotidentifythesuspect.

2.ignore(v.)-todeliberatelypaynoattentiontosomeoneorsomething

Example:Shechosetoignorehisruderemark.

3.illustrate(v.)-toprovideexamplesorexplanationstomakesomethingclearerormoreunderstandable

Example:Theprofessoruseddiagramstoillustratetheconcept.

4.impact(n.)-theeffectorinfluenceofonethingonanother

Example:Thenewlawhadasignificantimpactontheeconomy.

5.impressive(adj.)-makingastrongimpression;havingaqualitythatcausesadmirationorawe

Example:Thearchitectureofthebuildingwasimpressive.

J

1.jealous(adj.)-feelingorshowingenvyofsomeoneelse'sachievements,possessions,orqualities

Example:Shefeltjealouswhenherfriendgotapromotion.

2.journalist(n.)-apersonwhowritesfornewspapers,magazines,ornewswebsites

Example:Thejournalistreportedonthepoliticalsituationinthecountry.

3.jury(n.)-agroupofpeoplewhoarechosentomakeadecisioninalegaltrial

Example:Thejuryfoundthedefendantguilty.

4.justify(v.)-toprovideareasonorexplanationtosupportaparticularactionordecision

Example:Hetriedtojustifyhisactions,butnoonebelievedhim.

5.justice(n.)-fairnessandimpartialityinthetreatmentofothers;theprincipleofmoralrightness

Example:Thejudgeensuredthatjusticewasserved.

K

1.keen(adj.)-havingastronginterestordesireinsomething;enthusiastic

Example:Shehasakeeneyefordetail.

2.knowledge(n.)-facts,information,andskillsacquiredthroughexperience,education,ortraining

Example:Hehasextensiveknowledgeinthefieldofcomputerscience.

3.lack(v.)-tobewithoutordeficientinsomething

Example:Theteamlostthegameduetoalackofcoordination.

4.language(n.)-asystemofcommunicationusedbyaparticularcountryorcommunity

Example:Englishisaninternationallanguage.

5.leisure(n.)-freetimewhenoneisnotworkingoroccupied;relaxationorenjoyment

Example:Heenjoysreadinginhisleisuretime.

L

1.labor(n.)-physicalormentaleffort;work

Example:Theworkersputinalotoflabortocompletetheproject.

2.landscape(n.)-thevisiblefeaturesofanareaofland,oftenconsideredintermsoftheiraestheticappeal

Example:Thepaintingdepictedabeautifullandscape.

3.launch(v.)-tostartorsetinmotion;tointroduceanewproductorservicetothepublic

Example:Thecompanyplanstolaunchitsnewsmartphonenextmonth.

4.leisure(n.)-freetimewhenoneisnotworkingoroccupied;relaxationorenjoyment

Example:Heenjoysreadinginhisleisuretime.

5.logical(adj.)-characterizedbyclear,soundreasoning;sensible

Example:Hisargumentislogicalandconvincing.

M

1.majority(n.)-thegreaternumberorpartofsomething

Example:Themajorityofstudentssupportedthenewpolicy.

2.manipulate(v.)-tocontrolorinfluencesomeoneorsomethingskillfullyordeviously

Example:Thepoliticiantriedtomanipulatepublicopinion.

3.manual(adj.)-donewiththehands;involvingphysicaleffortratherthanmachinery

Example:Sheprefersmanuallaboroverdeskwork.

4.mature(adj.)-fullygrownordeveloped;adult-likeinbehaviororattitudes

Example:Heisamatureandresponsibleyoungman.

5.measure(v.)-toascertainthesize,amount,ordegreeofsomething

Example:Thedoctormeasuredhisheightandweightduringthecheck-up.

N

1.negative(adj.)-expressingdisagreement,refusal,ordenial;characterizedbytheabsenceofsomething

Example:Hehadanegativeattitudetowardstheproject.

2.negotiate(v.)-todiscussorbargaininordertoreachanagreementorcompromise

Example:Thetwocountriesarenegotiatingatradedeal.

3.neutral(adj.)-nottakingsidesorfavoringanyparticularperson,group,ornation

Example:Themediatorremainedneutralduringthedispute.

4.noticeable(adj.)-abletobeobservedorperceived;easilyseenorrecognized

Example:Thecolorchangewasnoticeable.

5.nourish(v.)-toprovidewithfoodorothersubstancesnecessaryforgrowth,health,andgoodcondition

Example:Propernutritionisessentialtonourishthebody.

O

1.obtain(v.)-togetoracquiresomething,especiallythrougheffort

Example:Heobtainedhisdriver'slicenseafterpassingthetest.

2.obscure(adj.)-notdiscoveredorknownabout;uncertain

Example:Thebookcontainsinformationaboutobscurehistoricalevents.

3.obvious(adj.)-easilyperceivedorunderstood;clearorself-evident

Example:Itwasobviousthathehadputalotofeffortintotheproject.

4.occupy(v.)-tofillortakeupspaceortime;toresideinortakepossessionofaplace

Example:Sheoccupiesthecornerofficeonthetopfloor.

5.opportunity(n.)-asetofcircumstancesthatmakesitpossibletodosomething;achance

Example:Thisjoboffersexcellentcareeropportunities.

P

1.participate(v.)-totakepartorbeinvolvedinanactivityorevent

Example:Hedecidedtoparticipateinthemarathon.

2.particularly(adv.)-especially;toahigherdegreethanusual

Example:Sheenjoysreading,particularlysciencefictionnovels.

3.passage(n.)-asectionorsegmentofwrittenorspokenmaterial

Example:Thepassagefromthebookwasdifficulttounderstand.

4.penalty(n.)-apunishmentimposedforbreakingalaw,rule,orcontract

Example:Therefereeawardedapenaltytotheopposingteam.

5.perceive(v.)-tobecomeawareorconsciousofsomethingthroughthesenses

Example:Sheperceivedaslightchangeinhisbehavior.

Q

1.qualify(v.)-tomeetthenecessaryrequirementsorstandardsforsomething

Example:Hequalifiedfort