九年级重点英语单词100个

九年级重点英语单词100个

1.abandon-v.toleavebehindorgiveupcompletely

Example:Theexplorershadtoabandontheirshipafteritstartedsinking.

2.achieve-v.tosuccessfullyreachagoalorobjective

Example:Withhardworkanddedication,shewasabletoachieveherdreamofbecomingadoctor.

3.adapt-v.toadjustorchangetofitnewcircumstances

Example:Theplantsinthedeserthaveadaptedtosurviveinthehotanddryconditions.

4.analyze-v.toexaminesomethingindetailtounderstanditsstructureormeaning

Example:Thescientistanalyzedthedatacarefullybeforedrawinganyconclusions.

5.approach-v.tocomeneartosomethingorsomeoneindistanceortime

Example:Thedeadlineisapproaching,soweneedtofinishourprojectsoon.

6.appropriate-adj.suitableorproperforaparticularpurpose

Example:Sheworeanappropriateoutfittothejobinterview.

7.assist-v.tohelporsupportsomeoneindoingsomething

Example:Theteacheraskedthestudentnexttohimtoassistwiththemathproblem.

8.assume-v.tobelievesomethingtobetruewithoutevidenceorproof

Example:Heassumedthathisfriendwouldpickhimup,sohedidn'tmakeotherplans.

9.behavior-n.thewaysomeoneactsorbehaves

Example:Hisrudebehaviorcausedalotofproblemsatschool.

10.benefit-n.somethingthatisadvantageousorhelpful

Example:Regularexercisehasmanybenefitsforyourhealth.

11.capable-adj.havingtheabilityorskilltodosomething

Example:Sheisacapableleaderwhocanhandledifficultsituations.

12.challenge-n.adifficulttaskorsituationthatrequiresefforttoovercome

Example:ClimbingMountEverestisabigchallenge,butitcanbedonewithpropertraining.

13.characteristic-n.aspecialqualityorfeatureofsomethingorsomeone

Example:Onecharacteristicofherpersonalityisherkindnesstowardsothers.

14.communicate-v.toshareinformationorideaswithanotherperson

Example:Weuseourphonestocommunicatewithfriendsandfamilywholivefaraway.

15.compare-v.toexaminethesimilaritiesanddifferencesbetweentwoormorethings

Example:Let'scomparethepricesofdifferentbrandsbeforewebuyanewphone.

16.complete-adj.finishedorhavingallpartsorelements

Example:Shehandedinhercompletemathassignmentontime.

17.concentrate-v.tofocusallattentionoreffortononething

Example:Pleaseconcentrateonthelectureandputawayyourphones.

18.conclude-v.tocometoadecisionorreachafinalopinion

Example:Afterconsideringalltheevidence,thejuryconcludedthatthedefendantwasguilty.

19.confident-adj.feelingsureorcertainaboutsomething

Example:Heisconfidentthathewilldowellontheexambecausehestudiedhard.

20.consequence-n.aresultoreffectofanactionorcondition

Example:Oneconsequenceofnotsleepingenoughisfeelingtiredduringtheday.

21.construct-v.tobuildorcreatesomething

Example:Theyareplanningtoconstructanewshoppingmalldowntown.

22.contribute-v.togiveoraddsomethingtoalargerwhole

Example:Everyoneneedstocontributetheirideastomakethisprojectsuccessful.

23.convince-v.topersuadesomeonetobelieveordosomething

Example:Sheusedlogicalargumentstoconvinceherparentstolethergototheparty.

24.curious-adj.eagertoknoworlearnaboutsomething

Example:Thelittlegirlwascuriousaboutthestarsandaskedherparentsmanyquestions.

25.debate-v.todiscussorarguedifferentsidesofanissue

Example:Thepoliticiansdebatedthenewlawforhoursbeforecomingtoadecision.

26.declare-v.toannounceormakeknownofficially

Example:Thepresidentdeclaredastateofemergencyafterthenaturaldisaster.

27.demonstrate-v.toshoworexplainhowtodosomething

Example:Theteacherwilldemonstratehowtosolvethemathproblemontheboard.

28.depend-v.torelyonorbeinfluencedbysomethingorsomeone

Example:Wedependonourparentstoprovideuswithfoodandshelter.

29.destroy-v.todamageorruinsomethingcompletely

Example:Thefiredestroyedtheentirebuilding,leavingnothingbutashes.

30.develop-v.togroworcausesomethingtogroworbecomemoreadvanced

Example:Ittakestimetodevelopanewskill,sodon'tgiveup.

31.discover-v.tofindorlearnsomethingnewforthefirsttime

Example:Thescientistdiscoveredanewspeciesofinsectsintherainforest.

32.discuss-v.totalkaboutsomethinginordertoexchangeideasoropinions

Example:Let'sdiscusstheplanatthemeetingtomorrow.

33.distinct-adj.clearlyseparateordifferentfromsomethingelse

Example:Thetwotwinshavedistinctpersonalitiesandinterests.

34.efficient-adj.doingsomethinginawaythatsavestime,money,oreffort

Example:Thisnewwashingmachineismoreefficientanduseslesswaterthantheoldone.

35.eliminate-v.toremoveorgetridofsomethingorsomeone

Example:Exerciseandahealthydietcanhelpeliminateexcessweight.

36.emphasize-v.togivespecialimportanceorattentiontosomething

Example:Theteacheremphasizedtheimportanceofstudyingfortheupcomingtest.

37.encourage-v.toinspireormotivatesomeonetodosomething

Example:Herparentsencouragedhertopursueherdreamsandnevergiveup.

38.engage-v.toparticipateorbecomeinvolvedinsomething

Example:Thestudentswereengagedinalivelydiscussionaboutcurrentevents.

39.ensure-v.tomakecertainthatsomethingwillhappenorbedone

Example:Double-checkyourworktoensurethattherearenomistakes.

40.establish-v.tosetuporcreatesomething,especiallyabusinessororganization

Example:Theyplantoestablishanewcompanythatdesignssustainableproducts.

41.evaluate-v.tojudgeorassessthevalueorqualityofsomething

Example:Theteacherwillevaluatethestudents'essaysbasedontheircontentandgrammar.

42.evidence-n.factsorinformationthatsupportaclaimoridea

Example:Thedetectivefoundenoughevidencetosolvethecrime.

43.exaggerate-v.tooverstateordescribesomethingaslargerormoreimportantthanitreallyis

Example:Hetendstoexaggeratehisaccomplishmentstoimpressothers.

44.exhibit-v.todisplayorshowsomethingtothepublic

Example:Themuseumwillexhibitrareartifactsfromancientcivilizations.

45.expand-v.tobecomelargerormoreextensive

Example:Thecompanyplanstoexpanditsoperationstoothercountries.

46.explain-v.tomakesomethingclearoreasytounderstandbygivingdetailsorreasons

Example:Canyouexplainhowtosolvethismathproblemstepbystep?

47.explore-v.totravelthroughorinvestigateanunfamiliarplaceorsubject

Example:Theydecidedtoexploretheforestontheirweekendhikingtrip.

48.express-v.tocommunicatethoughts,feelings,orideasthroughwords,actions,orart

Example:Sheexpressedherloveformusicbyplayingthepianoeveryday.

49.extract-v.toremoveortakeoutsomethingfromalargerwhole

Example:Thedentistextractedthepatient'sdecayedtooth.

50.familiar-adj.well-knownoreasilyrecognized

Example:Shefeltfamiliarinthenewschoolaftermeetingfriendlyclassmates.

51.feature-n.adistinctiveattributeoraspectofsomething

Example:Onefeatureofthiscarisitsabilitytoparallelparkitself.

52.focus-v.toconcentrateorgivespecialattentiontosomething

Example:Thephotographerwillfocusthecameratocaptureaclearimage.

53.function-n.thepurposeorrolethatsomethinghasorissupposedtohave

Example:Onefunctionofourlungsistohelpusbreathe.

54.genuine-adj.realorauthentic,notfakeorcounterfeit

Example:Thepaintingwasagenuinemasterpiecepaintedbyafamousartist.

55.gradual-adj.happeningslowlyoveraperiodoftime

Example:Theleavesonthetreeschangecolorgraduallyduringthefallseason.

56.identify-v.torecognizeorestablishtheidentityofsomeoneorsomething

Example:Canyouidentifythepersoninthisphotograph?

57.illustrate-v.toshoworexplainsomethingusingpictures,examples,orstories

Example:Theauthoruseddiagramstoillustratetheinformationinthetextbook.

58.impact-n.astrongeffectorinfluenceonsomeoneorsomething

Example:Theinventionoftheinternethadahugeimpactonhowwecommunicate.

59.improve-v.tomakesomethingbetterorenhanceitsqualityorcondition

Example:Regularexercisecanimproveyouroverallhealth.

60.include-v.tohaveaspartofawholeorgroup

Example:Thepriceofthedinnerincludesappetizers,amaincourse,anddessert.

61.influence-v.tohaveaneffectonthecharacter,development,orbehaviorofsomeoneorsomething

Example:Herparents'encouragementinfluencedherdecisiontopursueacareerinmedicine.

62.interpret-v.toexplainorunderstandthemeaningofsomething

Example:Theteacherwillinterpretthepoemforthestudentstohelpthemunderstanditbetter.

63.investigate-v.toexaminecarefullyandsystematicallyinordertoobtaininformationorsolveamystery

Example:Thedetectivewillinvestigatethecrimesceneforanyclues.

64.involve-v.toincludeorrequiresomeoneorsomethingasaparticipantornecessarypart

Example:Theprojectwillinvolveallteammembersworkingtogethertomeetthedeadline.

65.issue-n.animportanttopicorproblemthatpeoplearediscussingorarguingabout

Example:Thegovernmentneedstoaddresstheissueofpollutioninthecity.

66.justify-v.toprovidereasonsorevidencetosupportorexplainanactionordecision

Example:Hetriedtojustifyhislatenessbysayingtherewasheavytraffic.

67.lack-n.thestateofnothavingsomethingthatisneededorwanted

Example:Thepoorneighborhoodlackedaccesstocleanwaterandbasichealthcare.

68.leisure-n.freetimethatcanbespentonactivitiesthatareenjoyableorrelaxing

Example:Duringherleisuretime,shelikestoreadbooksandgoforlongwalks.

69.maintain-v.tokeepsomethingingoodconditionorworkingorder

Example:It'simportanttomaintainregularexercisetostayhealthy.

70.modify-v.tomakesmallchangestoimproveoradjustsomething

Example:Shemodifiedherpresentationbasedonthefeedbackshereceived.

71.obvious-adj.easilyseen,understood,orrecognized

Example:Hishappinesswasobviousfromthebigsmileonhisface.

72.participate-v.totakepartinanactivityoreventwithothers

Example:Shedecidedtoparticipateintheschooltalentshowbysingingasong.

73.permanent-adj.lastingorintendedtolastforever

Example:Thecouplegotmatchingtattoosasasymboloftheirpermanentloveforeachother.

74.persuade-v.toconvincesomeonetobelieveordosomethingthroughreasoningorargument

Example:Thespeakerusedpersuasivetechniquestoconvincetheaudiencetosupporthiscause.

75.possess-v.tohaveorownsomething

Example:Shepossessesararecollectionofstampsfromaroundtheworld.

76.poverty-n.thestateofbeingextremelypoororlackingbasicnecessities

Example:Insomepartsoftheworld,povertyisamajorproblemthatneedstobeaddressed.

77.predict-v.tosayorestimatewhatwillhappeninthefuturebasedonpastexperienceorevidence

Example:Theweatherforecastpredictedrainforthenextfewdays.

78.prejudice-n.anunfairandunreasonableopinionorfeelingformedwithoutenoughknowledge,thought,orreason

Example:Weneedtoovercomeprejudiceandtreateveryonewithrespectandfairness.

79.principal-n.theheadofaschoolororganization

Example:Theprincipalannouncedthenewschoolpoliciesduringtheassembly.

80.procedure-n.aseriesofactionsthataredoneinacertainway,especiallyinaparticularorder

Example:Thedoctorexplainedtheprocedureforthesurgerytothepatient.

81.promote-v.tohelporencouragesomethingtohappenordevelop

Example:Thecompanypromotedhimtoahigherpositionduetohishardworkanddedication.

82.propose-v.tosuggestorputforwardaplan,idea,ortheoryforconsiderationordiscussion

Example:Sheproposedanewprojectthatwouldbenefittheentirecommunity.

83.provide-v.togiveorsupplysomethingforsomeoneorsomething

Example:Theorganizationprovidesfoodandshelterforhomelesspeople.

84.pursue-v.tofolloworchasesomethingorsomeoneinordertoachieveagoal

Example:Shedecidedtopursueherdreamofbecominganartist.

85.recommend-v.tosuggestorproposesomethingasthebestcourseofaction

Example:Thedoctorrecommendedthatshegetmoresleepandreducestress.

86.recover-v.toreturntoanormalstateofhealth,mind,orstrengthafteranillnessorinjury

Example:Ittookherseveralweekstorecoverfromthefluandregainherstrength.

87.reflect-v.tothinkdeeplyorseriouslyaboutsomething

Example:Shelikestoreflectonherdaybywritinginherjournalbeforegoingtobed.

88.reject-v.torefusetoaccept,believe,orusesomethingorsomeone

Example:Hefeltdisappointedwhenhismanuscriptwasrejectedbymultiplepublishers.

89.rely-v.todependortrustinsomeoneorsomething

Example:Thehikersreliedontheirmaptonavigatethroughtheforest.

90.remove-v.totakeawayorgetridofsomethingorsomeone

Example:Pleaseremov