人教版英语九年级重点单词

人教版英语九年级重点单词

1.abandon-toleavebehindorgiveupcompletely

Example:Theexplorershadtoabandontheirmissionduetobadweather.

2.ability-thepowerorskilltodosomething

Example:Shehastheabilitytoplaythepianobeautifully.

3.absorb-totakeinorsoakup

Example:Thespongeabsorbedallthewaterfromthespill.

4.abstract-existinginthoughtorasanideabutnothavingaphysicalorconcreteexistence

Example:Theconceptofloveisabstractanddifficulttodefine.

5.accurate-correctorprecise

Example:Theweatherforecastwasaccurate,anditdidn'trainaspredicted.

6.achieve-tosuccessfullycompleteoraccomplishsomething

Example:Withhardworkanddedication,shewasabletoachieveherdreamofbecomingadoctor.

7.acknowledge-toadmittheexistence,reality,ortruthofsomething

Example:Hefinallyacknowledgedhismistakeandapologized.

8.acquire-toobtainorcomeintopossessionofsomething

Example:Sheacquiredanewlanguageskillthroughstudyingabroad.

9.adapt-toadjustormodifytofitanewsituationorenvironment

Example:Ittooksometimeforhertoadapttothenewschoolandmakenewfriends.

10.adequate-sufficientorsuitableforaspecificpurpose

Example:Theamountoffoodprovidedwasadequateforthenumberofguestsattheparty.

11.administration-theprocessofmanagingororganizingsomething

Example:Theschooladministrationisresponsibleformakingimportantdecisions.

12.adolescent-ayoungpersonwhoistransitioningfromchildhoodtoadulthood

Example:Adolescentsoftenexperiencevariousphysicalandemotionalchangesduringpuberty.

13.advocate-topubliclysupportorrecommendaparticularcauseorpolicy

Example:Sheadvocatesforanimalrightsandactivelyworkstowardstheirprotection.

14.affection-agentlefeelingoffondnessorliking

Example:Thedogshowedaffectiontowardsitsownerbywaggingitstail.

15.agriculture-thepracticeoffarmingandcultivatingland

Example:Manycountriesheavilyrelyonagriculturefortheireconomyandfoodproduction.

16.aid-assistanceorsupport,especiallyintheformofmoneyorresources

Example:TheRedCrossprovidedemergencyaidtothevictimsofthenaturaldisaster.

17.aim-agoalorpurpose

Example:Hisaimistobecomeasuccessfulentrepreneur.

18.alert-fullyawareandattentive

Example:Theteacheraskedthestudentstobealertandlistencarefullyduringthelesson.

19.allocate-todistributeorassignresourcesortasksforaparticularpurpose

Example:Thegovernmentallocatedfundsforbuildingnewschoolsinruralareas.

20.ambitious-havingastrongdesiretosucceedorachievesomething

Example:Shehasambitiousgoalsforhercareerandworkshardtoaccomplishthem.

21.analyze-toexamineorstudysomethingindetailtounderstanditsnatureorstructure

Example:Thescientistanalyzedthedatacollectedduringtheexperimenttodrawconclusions.

22.ancestor-apersonfromwhomoneisdescended,especiallyifmoreremotethanagrandparent

Example:Genealogiststracefamilyhistoriesbacktoancestorswholivedcenturiesago.

23.ancient-belongingtothedistantpast;notrecent

Example:ThepyramidsinEgyptareanexampleofancientarchitecture.

24.annual-happeningonceeveryyear

Example:Theschoolholdsanannualsportsdayforstudentstoshowcasetheirathleticabilities.

25.anticipate-toexpectorlookforwardtosomethinghappening

Example:Weanticipateasuccessfuloutcomeforourproject.

26.anxious-feelingworriedornervousaboutsomething

Example:Shewasanxiousbeforetakingtheexam.

27.apparent-obviousoreasilyseen

Example:Theteacher'sfrustrationwasapparentwhenthestudentsdidn'tpayattention.

28.appreciate-torecognizethevalueorimportanceofsomethingorsomeone

Example:Iappreciateyourhelpwithmyhomework.

29.approach-awayofdealingwithsomethingorsomeone

Example:Theproblemcanbesolvedbytakingadifferentapproach.

30.appropriate-suitableorproperforaparticularsituation

Example:Itisimportanttowearappropriateclothingforajobinterview.

31.approximate-closetotheactual,butnotexact

Example:Theapproximatecostofthetripisaround$500.

32.archaeology-thestudyofhumanhistoryandprehistorythroughexcavatingandanalyzingartifacts

Example:Archaeologistsdiscoveredancienttoolsandpotteryatthearchaeologicalsite.

33.architecture-theartandpracticeofdesigningandconstructingbuildings

Example:Thecityisknownforitsimpressivearchitectureandhistoricallandmarks.

34.argument-areasonorsetofreasonsusedtopersuadeotherstobelieveordosomething

Example:Theyhadaheatedargumentaboutpolitics.

35.artificial-madeorproducedbyhumanbeingsratherthanoccurringnaturally

Example:Theflowersinthegardenwereartificialandmadeofplastic.

36.aspect-aparticularpart,feature,orfacetofsomething

Example:Theteacherexplainedallaspectsofthetopicduringthelecture.

37.assembly-agatheringofpeopleforaspecificpurpose

Example:Theschoolheldanassemblytocelebratetheachievementsofthestudents.

38.assess-toevaluateorestimatethenature,ability,orqualityofsomething

Example:Theteacherwillassessthestudents'understandingthroughaquiz.

39.assign-togivesomeoneaparticulartaskorduty

Example:Theteacherassignedaresearchprojecttothestudents.

40.assist-tohelporgivesupporttosomeone

Example:Heofferedtoassisthisneighborwithcarryingtheheavybags.

41.assume-totakeonaparticularposition,role,orresponsibility

Example:Shewillassumetheroleofteamcaptainfortheupcomingmatch.

42.assure-totellsomeonesomethingpositivelyorconfidentlytoremovetheirdoubtsorfears

Example:Thedoctorassuredherthatthesurgerywouldbesuccessful.

43.astonish-tosurpriseoramazesomeonegreatly

Example:Themagician'stricksastonishedtheaudience.

44.attitude-asettledwayofthinkingorfeelingaboutsomeoneorsomething

Example:Shehasapositiveattitudetowardschallengesandbelievesinovercomingthem.

45.audience-thegroupofpeoplewhogathertowatchorlistentosomething,suchasaperformanceorpresentation

Example:Thesingercaptivatedtheaudiencewithherbeautifulvoice.

46.authority-thepowerorrighttogiveorders,makedecisions,andenforceobedience

Example:Thepolicehavetheauthoritytomaintainlawandorder.

47.available-abletobeusedorobtained

Example:Theticketsfortheconcertarenolongeravailable;theyaresoldout.

48.avoid-tokeepawayfromorpreventtheoccurrenceofsomethingundesirable

Example:Shetriedtoavoidcrowdedplacesduringfluseasontominimizetheriskofgettingsick.

49.aware-havingknowledgeorperceptionofsomething

Example:Hewasawareoftheimportanceofstudyingforexams.

50.awkward-causingorfeelingembarrassmentorinconvenience

Example:Thesocialinteractionwasawkward,andtheydidn'tknowwhattosay.

51.background-thecircumstancesorfactsthatexplainorjustifysomething'sexistenceororigin

Example:Thedetectiveinvestigatedthesuspect'sbackgroundtogatherinformation.

52.balance-anevendistributionofweightenablingsomeoneorsomethingtoremainupright

Example:Shelostherbalanceandfelloffherbike.

53.behavior-thewayinwhichsomeoneconductsthemselves,especiallytowardothers

Example:Theteacherpraisedthestudents'goodbehaviorintheclassroom.

54.beneficial-resultingingoodoradvantageouseffects

Example:Exerciseisbeneficialforphysicalandmentalhealth.

55.beneath-inortoalowerpositionthansomethingelse

Example:Thetreasurewasburiedbeneaththetree.

56.beneficial-resultingingoodoradvantageouseffects

Example:Exerciseisbeneficialforphysicalandmentalhealth.

57.beverage-adrink,especiallyoneotherthanwater

Example:Sheorderedahotbeveragetowarmuponthecoldday.

58.biological-relatingtobiologyorlivingorganisms

Example:Thebiologiststudiedthebiologicalprocessesofplants.

59.boundary-alimitordividingline

Example:Thefencemarkstheboundarybetweenourpropertyandtheneighbor's.

60.branch-adivisionorsubdivisionofsomething,especiallyasecondarydivision

Example:Thecompanyopenedanewbranchinthecitytoexpanditsoperations.

61.breadth-thedistanceormeasurementfromsidetosideofsomething

Example:Thebreadthofthetableisabout3feet.

62.brief-ofshortdurationorsmallextent

Example:Themeetingwillbebrief,lastingonlyfor15minutes.

63.broaden-toincreaseinscope,range,orextent

Example:Travellingbroadensone'sperspectiveondifferentculturesandplaces.

64.brutal-cruel,harsh,orunfeeling

Example:Thevictimssufferedbrutaltreatmentatthehandsoftheircaptors.

65.calculate-todetermineorascertainbymathematicalmethods

Example:Shecalculatedthetotalcostoftheitemsinhershoppingcart.

66.capability-thepowerorabilitytodosomething

Example:Thenewsoftwarehasenhancedthecomputer'scapabilities.

67.capacity-themaximumamountthatsomethingcancontainorhold

Example:Thestadiumhasaseatingcapacityof50,000people.

68.capture-totakeintoone'spossessionorcontrol,especiallybyforce

Example:Thehunterwasabletocapturetherarebirdoncamera.

69.careless-notgivingsufficientattentionorthoughttoavoidingharmormistakes

Example:Hemadeacarelessmistakebysendingtheemailtothewrongperson.

70.celebrate-topubliclyacknowledgeorshowappreciationforaneventorachievement

Example:Wewillcelebratetheiranniversarywithaparty.

71.ceremony-aformalactorseriesofactsperformedinaparticularsituationoroccasion

Example:Theweddingceremonywasheldinabeautifulgarden.

72.challenge-adifficulttaskorsituationthatrequireseffortanddeterminationtoovercome

Example:ClimbingMountEverestisasignificantchallengeevenforexperiencedclimbers.

73.chamber-alargeroomusedforformalorpublicevents

Example:Theconferencewasheldinthegrandchamberofthepalace.

74.characteristic-atypicalfeatureorqualitythatdistinguishessomeoneorsomethingfromothers

Example:Onecharacteristicofagoodleaderistheabilitytoinspireothers.

75.chemical-asubstanceobtainedbyachemicalprocessorusedforitsproperties

Example:Thescientistconductedexperimentsusingvariouschemicals.

76.cherish-toholddearortreasuresomethingorsomeone

Example:Shecherishesthememoriesofherchildhoodspentwithhergrandparents.

77.circumstance-afactorconditionconnectedwithorrelevanttoaneventoraction

Example:Thedecisionwasmadeduetothecircumstancesatthattime.

78.civil-relatingtoordinarycitizensandtheirconcerns

Example:Civilrightsarethebasicrightsthateverycitizenshouldhave.

79.clarity-thequalityofbeingclear,coherent,andeasilyunderstood

Example:Theprofessorexplainedthecomplextopicwithclarity.

80.classify-toarrangeorcategorizesomeoneorsomethingintogroupsortypes

Example:Thebooksinthelibraryareclassifiedaccordingtogenre.

81.climate-theweatherconditionsinaparticularregionorareaoveralongperiodoftime

Example:Theclimateinthiscountryistropical,withhotandhumidweatherallyearround.

82.collapse-tofalldownorgivewaysuddenly,typicallyasaresultofphysicalweakness

Example:Theoldbuildingcollapsedduetolackofmaintenance.

83.colleague-apersonwithwhomoneworks,typicallyinaprofessionalsetting

Example:Shediscussedtheprojectwithhercolleaguesduringthemeeting.

84.collide-tocrashtogetherviolently;comeintoconflictoropposition

Example:Thetwocarscollidedattheintersection.

85.colonize-toestablishacolonyorcoloniesinanewterritory

Example:EuropeanpowerscolonizedmanyregionsaroundtheworldduringtheAgeofExploration.

86.column-averticalstructureusedtosupportoradornsomething

Example:TheancientGreekarchitectureoftenincludedcolumnsintheirdesigns.

87.combine-touniteormergetwoormorethingsintoone

Example:Theycombinedtheireffortstocompletetheprojectontime.

88.comment-averbalorwrittenremarkexpressinganopinionorreaction

Example:Sheleftacommentontheblogexpressingherthoughtsonthearticle.

89.commerce-theactivityofbuyingandsellinggoodsandservices,especiallyonalargescale

Example:Thegrowthofe-commercehasrevolutionizedthewaypeopleshop.

90.commission-aninstruction,command,ordutygiventoapersonorgroup

Example:Theartistreceivedacommissiontocreateapaintingforaclient.

91.communicate-toexchangethoughts,information,ormessages,verballyornon-verbally

Example:Wecancommunicatethroughemail,phonecalls,orface-to-faceconversations.

92.commute-totravelregularlybetweenone'shomeandplaceofwork

Example:Hecommutestothecityeverydayforwork.

93.community-agroupofpeoplelivinginthesameplaceorhavingaparticularcharacteristicincommon

Example:Thelocalcommunityorganizedacharityevent