八上期中英語(yǔ)課外單詞重點(diǎn)

八上期中英語(yǔ)課外單詞重點(diǎn)achieve(v.)-toaccomplishorsucceedinreachingagoalortarget

Example:Sheworkedhardandfinallyachievedherdreamofbecomingadoctor.

2.behavior(n.)-thewayinwhichapersonoranimalactsorconductsoneself

Example:Theteacherpraisedthestudentforhisgoodbehaviorinclass.

3.challenge(n.)-adifficulttaskorsituationthatrequiresspecialeffortordetermination

Example:ClimbingMountEverestwasagreatchallengefortheexperiencedmountaineer.

4.compete(v.)-totakepartinacontestorcompetition

Example:TheathleteshavetrainedformonthstocompeteintheOlympicGames.

5.discover(v.)-tofindoruncoversomethingpreviouslyunknownorhidden

Example:ThearchaeologistdiscoveredancientartifactsintheEgyptiantomb.

6.environment(n.)-thesurroundingsorconditionsinwhichaperson,animal,orplantlivesoroperates.

Example:Itisimportanttoprotecttheenvironmentbyreducingpollutionandconservingnaturalresources.

7.explore(v.)-totravelthroughanunfamiliarareainordertolearnaboutitorsearchforsomething

Example:Theydecidedtoexplorethedenseforestanddiscoveredahiddenwaterfall.

8.fascinating(adj.)-extremelyinterestingorcaptivating

Example:Thedocumentaryaboutspaceexplorationwasabsolutelyfascinating.

9.generous(adj.)-willingtogiveorshare;showingkindnessandwillingnesstohelpothers

Example:Sheisagenerouspersonwhoisalwayswillingtolendahelpinghand.

10.impact(n.)-theeffectorinfluencethatonethinghasonanother

Example:Theinventionoftheinternethashadatremendousimpactonthewaywecommunicateandaccessinformation.

11.journey(n.)-alongtriportravelfromoneplacetoanother

Example:WeembarkedonajourneyacrossEuropetoexploredifferentculturesandlandmarks.

12.knowledge(n.)-information,skills,andunderstandingthatisgainedthrougheducationorexperience

Example:Hehasextensiveknowledgeincomputerprogramming.

13.opportunity(n.)-afavorableoradvantageouscircumstancethatarisesforsomeonetodoorachievesomething

Example:Thescholarshipprovidedherwiththeopportunitytoattendcollege.

14.pollution(n.)-thepresenceorintroductionofharmfulsubstancesorcontaminantsintotheenvironment

Example:Thefactoriesintheareaareamajorsourceofairpollution.

15.recommend(v.)-tosuggestorendorseacourseofactionorchoiceforsomeone

Example:Thedoctorrecommendedthatshegetplentyofrestanddrinklotsoffluidswhenshewassick.

16.responsibility(n.)-thestateorfactofbeingaccountableorinchargeofsomething

Example:Astheteamleader,hetookontheresponsibilityofensuringthatalltaskswerecompletedontime.

17.solution(n.)-ameansofsolvingaproblemordealingwithadifficultsituation

Example:Theyworkedtogethertofindasolutiontothemathematicalequation.

18.talent(n.)-anaturalaptitudeorskillforsomething

Example:Shehasatalentforplayingthepianoandhaswonseveralawards.

19.unique(adj.)-beingtheonlyoneofitskind;distinctorspecial

Example:Eachperson'sfingerprintsareuniqueandcannotbereplicated.

20.valuable(adj.)-havinggreatworthorimportance

Example:Theantiquejewelrywasextremelyvaluableandhighlysoughtafterbycollectors.21.ambition(n.)-astrongdesireordeterminationtoachievesomethingExample:Hehasanambitiontobecomeasuccessfulentrepreneurandmakeadifferenceintheworld.22.barrier(n.)-somethingthatpreventsormakesitdifficulttodosomethingExample:Languagebarrierscanmakeitchallengingtocommunicatewithpeoplefromdifferentcountries.23.bore(v.)-tocausesomeonetofeelimpatient,tired,oruninterestedExample:Thelonglectureboredthestudents,andmanyofthemstartedtonodoff.24.brief(adj.)-shortandnotdetailedorthoroughExample:Thebriefencounterwiththefamousactorleftalastingimpressiononthefan.25.compile(v.)-togathertogetherandputintoabook,report,orlistExample:Theresearcherspentmonthscompilingdataforherdoctoralthesis.26.commit(v.)-todosomethingthatisillegal,wrong,orsociallyunacceptable,ortopromisetodosomethingExample:Itisimportanttocommittoyourresponsibilitiesandfollowthroughonyourpromises.27.complexity(n.)-thestateofbeingcomplex;difficultyinunderstandingordealingwithsomethingExample:Thenewsoftwarehadacomplexitythatmadeitdifficultforbeginnerstouse.28.consistof(v.)-tobemadeupoforcomposedofsomethingExample:Apizzaconsistsofdough,sauce,andvarioustoppings.29.considerable(adj.)-largeinamountorextent;worthyofattentionExample:Therecentachievementsofthestudentswereconsiderableanddeservedrecognition.30.consistin(v.)-tobefoundinorbeduetoaparticularquality,condition,orcauseExample:Thesuccessofthecompanyconsistsinitsinnovativeproductsanddedicatedemployees.31.confront(v.)-tofaceordealwithaproblem,difficulty,orchallengeExample:Confrontingherfears,shedecidedtospeakinfrontofthelargeaudience.32.consume(v.)-toeat,drink,orusesomethingExample:Moderntechnologyhasmadeiteasierforpeopletoconsumemediaonthego.33.contemporary(adj.)-belongingtoorhappeninginthesametimeorperiodExample:Contemporaryartoftenreflectsthecurrentsocialandpoliticalissues.34.contribute(v.)-togivesomething,suchasmoney,effort,orideas,toaparticularactivityorcauseExample:Everyemployeeisexpectedtocontributetothesuccessofthecompany.35.controversy(n.)-aprolongedpublicdisputeorheateddiscussion,especiallyoneaboutanimportantissueExample:Thecontroversialtopicofclimatechangehassparkeddebatesamongscientistsandpolicymakers.36.convert(v.)-tochangesomeoneorsomethingfromonebelief,form,orusetoanotherExample:Theancientpyramidswereonceusedastombsandlaterconvertedintotouristattractions.37.convince(v.)-tocausesomeonetobelievesomething;topersuadesomeoneExample:Thelawyer'spersuasiveargumentsconvincedthejuryofhisclient'sinnocence.38.cooperate(v.)-toworktogetherwithotherpeopleororganizationstoachieveacommongoalExample:Theinternationalcommunitymustcooperatetoaddresstheissueofglobalwarming.39.coordinate(v.)-toorganizeandmanagetheactivitiesofagroupofpeopleoranorganizationExample:Theeventcoordinatorensuredthattheweddingreceptionransmoothlywithoutanyhitches.40.core(n.)-thecentralormostimportantpartofsomethingExample:Thecoreoftheissueisthelackofcommunicationbetweenthetwoparties.41.correspondsto(v.)-tohavearelationoragreementwithsomethingorsomeoneExample:Theinformationinthereportcorrespondstothedatawehavecollected.42.criterion(n.)-astandardorprincipleusedformakingadecisionorjudgmentExample:ThecriterionforadmissiontotheprogramisaminimumGPAof3.5.43.cross(v.)-togofromonesidetotheother,ortogothroughExample:Thepedestriancrossedthestreetatthedesignatedcrossing.44.crucial(adj.)-extremelyimportant;vitalExample:Inacrucialmatch,theteam'svictorydependedontheperformanceofitskeyplayer.45.culture(n.)-thecustomarywayoflife,especiallyofasociety,includingitsbeliefs,customs,art,language,andsocialhabitsExample:Japanesecultureisknownforitsrespectforeldersanditsuniqueartisticexpressions.46.data(n.)-factsorfiguresfromwhichconclusionscanbedrawnExample:Theresearchercollectedalargeamountofdatatosupportherthesis.47.debate(v./n.)-todiscussatopicorissuepubliclyortoargueaboutitExample:Thepoliticiansdebatedtheproposedbudgetcutsinthecongressionalhearing.48.decline(v.)-toreduceinvalue,quality,oramount;torefuseanofferorinvitationExample:Thecompany'sprofitshavedeclinedsteadilyoverthepastfewquarters.49.delicate(adj.)-requiringcarefulhandlingortreatment;easilybrokenordamagedExample:Handlethefragileporcelainwithcare,asitisdelicateandcanbreakeasily.50.demonstrate(v.)-toshoworprovetheexistenceortruthofsomethingbymeansofevidenceorargumentExample:Thescientistsdemonstratedtheeffectivenessofthenewdrugthroughextensivelaboratorytests.51.depress(v.)-tomakesomeonefeelloworunhappy;toreducethelevelofactivityintheeconomyExample:Thesuddenlossofherjobdepressedher,andshestruggledtofindnewemployment.52.derive(v.)-togetorobtainfromasource;tohaveasaresultorconsequenceExample:Thecountry'senergyresourcesderivemainlyfromoilandnaturalgas.53.describe(v.)-togiveadetailedaccountorpictureofsomethingthroughwordsExample:Theartistdescribedherlatestpaintingasarepresentationofinneremotions.54.design(v./n.)-toplanorcreatesomething,especiallywithaparticularpurposeorendinmindExample:Thearchitectdesignedthebuildingtowithstandstrongearthquakes.55.detect(v.)-tofindornoticesomething,oftenbyusingatoolordeviceExample:Thepolicedogdetectedthepresenceofdrugsinthesuspect'svehicle.56.differentiate(v.)-todistinguishorseparatesomethingfromothers;tomakeorbecomedifferentExample:Teachersoftendifferentiateinstructiontomeettheneedsofstudentswithvaryingabilities.57.disappear(v.)-tovanishorbelostfromview;tonolongerbepresentorexistExample:Theonce-thrivingfishingvillagehasalmostdisappearedduetocoastalerosion.58.deteriorate(v.)-togetworse;todeclineinquality,health,orconditionExample:Thequalityoftheroaddeterioratedovertime,makingtravelmoredifficult.59.develop(v.)-togroworprogressgradually;tocreateorimprovesomethingExample:Thecityhasdevelopedrapidlyoverthepastdecade,withnewbuildingsandinfrastructure.60.devote(v.)-togivetime,effort,orattentiontosomething;tobedevotedtoapersonorcauseExample:Theartistdevotedherlifetohercraft,oftenneglectingherpersonalrelationships.61.differentiate(v.)-toshowormakeacleardifferencebetweentwoormorethingsExample:Theteacherdifferentiatetheinstructiontomeetthediverseneedsofthestudents.62.diminish(v.)-tomakesomethingsmaller,lessimportant,orlesseffective;tocauseadecreaseinsize,amount,orvalueExample:Thenewtechnologyhasdiminishedtheneedfortraditionalprintingmethods.63.discrete(adj.)-separateanddistinct;notconnectedorcombinedwithothersExample:Thediscretesoundsofthenightallowedthelistenertoidentifythedifferentanimals.64.discriminate(v.)-totreatsomeoneorsomethingunfairlybecauseoftheirrace,gender,age,etc.;todistinguishbetweentwoormorethingsandgivepreferencetooneExample:Itisillegalforemployerstodiscriminateagainstemployeesbasedontheirreligiousbeliefs.65.distribute(v.)-togiveoutorspreadsomething,suchasgoods,information,orwealth,amongalargenumberofpeopleExample:Thecharityorganizationdistributedfoodandclothingtothoseinneed.66.dominate(v./adj.)-tobethemaininfluenceorcontrollingfactorinasituationorarea;tobesuperiorormorepowerfulthanothersExample:Thelargecorporationdominatesthemarket,controllingthemajorityoftheindustry'sprofits.67.duplicate(v./adj.)-tocopyorrepeatsomethingexactly;tobeidenticaltosomethingelseExample:Thestudentduplicatedherfriend'shomework,hopingtoreceivethesamegrade.68.eliminate(v.)-toremoveorgetridofsomething,especiallytosolveaproblemorimproveasituationExample:Thecitygovernmenthasimplementedaprogramtoeliminategraffitifrompublicareas.69.emphasize(v.)-togivespecialimportanceorattentiontosomething;tohighlightExample:Theteacheremphasizedtheimportanceofattendanceandpunctualitytothestudents.70.enable(v.)-tomakeitpossibleforsomeonetodosomething;toprovidetheopportunityorabilitytodosomethingExample:Thenewsoftwareenabledtheemployeestoworkremotelyfromhome.71.enhance(v.)-toimproveorincreasethequality,value,orattractivenessofsomethingExample:Theadditionofadeckenhancedtheappealofthevacationhome.72.implement(v.)-toputaplan,policy,orideaintoaction;toexecuteorcarryoutExample:Thecompanyimplementedanewcustomerservicepolicytoimproveclientsatisfaction.73.imply(v.)-tosuggestorindicatesomething,oftenindirectly;tohaveasaconsequenceorimplicationExample:Thehighunemploymentrateimpliesthattheeconomyisstruggling.74.impose(v.)-toforcesomethingonsomeone;toestablishorintroduceanunwantedorunpleasantrule,law,ortaxExample:Thegovernmentimposedstrictregulationstoreduceairpollution.75.improve(v.)-tomakesomethingbetter;toenhancethequality,standard,orconditionofsomethingExample:Regularexercisecanimprovephysicalfitnessandoverallhealth.76.inappropriate(adj.)-notsuitableorproperforaparticularsituation,person,orplaceE