八年級(jí)下冊(cè)英語(yǔ)u1重點(diǎn)單詞

八年級(jí)下冊(cè)英語(yǔ)u1重點(diǎn)單詞

1.abandon:(v)toleavebehindorgiveupcompletely

Example:Thesailorshadtoabandonthesinkingship.

2.academic:(adj)relatingtoeducationandscholarship;notpracticalordirectlyuseful

Example:Sheexcelledinbothheracademicandextracurricularactivities.

3.accurate:(adj)correctandtrueineverydetail

Example:Themeasurementsmustbeaccuratefortheexperimenttobevalid.

4.achieve:(v)tosuccessfullycompleteoraccomplishagoalortask

Example:Withhardworkanddedication,shewasabletoachieveherdreamofbecomingadoctor.

5.acknowledge:(v)toshowrecognitionorappreciationofsomeone'sachievementsoractions

Example:Theteacheracknowledgedthestudents'effortsbygivingthemawards.

6.adapt:(v)toadjustorchangetobetterfitanewsituationorenvironment

Example:Ittookhimsometimetoadapttohisnewschool.

7.addict:(n)apersonwhoisaddictedtoaparticularsubstanceoractivity

Example:Hehasbeenstrugglingtoovercomehisaddictiontodrugs.

8.adequate:(adj)enoughinquantityorquality;sufficient

Example:Theemergencyfundisadequatetocoverunexpectedexpenses.

9.adolescent:(n)ayoungpersonwhoisinthetransitionalperiodbetweenchildhoodandadulthood

Example:Adolescentsoftenexperiencechangesintheirphysicalandemotionaldevelopment.

10.advice:(n)guidanceorrecommendationsofferedtohelpsolveaproblemormakeadecision

Example:Shegavemesomegoodadviceonhowtohandlethesituation.

11.aimlessly:(adv)withoutanyclearpurposeordirection

Example:Hewanderedaroundaimlessly,unsureofwherehewasgoing.

12.alienate:(v)tocausesomeonetofeelisolatedorestrangedfromagrouporsociety

Example:Hisrudebehavioralienatedhimfromhisfriends.

13.allergy:(n)aconditionwheretheimmunesystemreactstoasubstance,oftencausingsymptomslikesneezingoritching

Example:Hehasanallergytopeanuts,soheavoidseatingthem.

14.ambitious:(adj)havingastrongdesiretoachievesomethinggreatorsucceed

Example:Shehasalwaysbeenambitiousandaimsforthetoppositionsinhercareer.

15.analyze:(v)toexaminecarefullyandindetailinordertounderstandorexplain

Example:Thescientistspenthoursanalyzingthedatacollectedduringtheexperiment.

16.annoy:(v)toirritateorbothersomeone

Example:Hisconstanttappingonthetableannoyedthepeoplearoundhim.

17.antique:(adj)relatingtoorbeinganobjectthatisoldandoftenvaluable

Example:Theantiquevasesheinheritedfromhergrandmotherwasworthalotofmoney.

18.anxious:(adj)feelingunease,worry,orfearaboutsomethingthatmayhappen

Example:Shewasanxiousabouttakingthetestandcouldn'tsleepthenightbefore.

19.apologize:(v)toexpressregretorsaysorryforsomethingonehasdonewrong

Example:Heapologizedforarrivinglatetothemeeting.

20.appreciate:(v)tovalueorrecognizetheworthorqualityofsomeoneorsomething

Example:Sheappreciatedthesupportandencouragementfromherfriends.

21.approach:(v)tocomenearorclosertosomeoneorsomething

Example:Thedogcautiouslyapproachedthestranger.

22.appropriate:(adj)suitableorfittingforaparticularpurpose,person,oroccasion

Example:Sheworeappropriateclothingforthejobinterview.

23.archaeologist:(n)ascientistwhostudieshumanhistorythroughtheexcavationandanalysisofartifacts

Example:Thearchaeologistdiscoveredancientpotteryduringthedig.

24.arrest:(v)totakesomeoneintocustodyordetainingthemduetosuspicionofcommittingacrime

Example:Thepolicearrestedthethiefandrecoveredthestolenitems.

25.artificial:(adj)madeorproducedbyhumanbeingsratherthanoccurringnaturally

Example:Theflowersinhergardenwereartificialbutlookedveryrealistic.

26.ashamed:(adj)feelingembarrassedorguiltybecauseofone'sactionsorcharacteristics

Example:Hewasashamedofhisrudebehaviortowardshisparents.

27.aspect:(n)aparticularpartorfeatureofsomething

Example:Theeconomicaspectoftheplanneedsfurtherconsideration.

28.assess:(v)toevaluateorestimatethenature,ability,orqualityofsomething

Example:Theteacherassessedthestudents'understandingthroughawrittentest.

29.assist:(v)tohelporsupportsomeoneindoingsomething

Example:Sheassistedherelderlyneighborbycarryinghergroceries.

30.assumption:(n)abelieforideathatistakenforgrantedwithoutanyproof

Example:Hisassumptionthatshewouldn'tmindwascompletelywrong.

31.athlete:(n)apersonwhoistrainedorskilledinexercises,sports,orgamesrequiringphysicalstrength,agility,orstaminaExample:Theathletetrainedhardtoimprovehisperformanceintherace.32.attitude:(n)asettledwayofthinkingorfeelingaboutsomethingExample:Herpositiveattitudehelpedherovercomemanychallengesinlife.33.authority:(n)thepowerorrighttogiveorders,makedecisions,andenforcerulesExample:Parentshavetheauthoritytomakedecisionsfortheirchildren.34.awareness:(n)thestateofbeingconsciousorawareofsomethingExample:Raisingawarenessaboutenvironmentalissuesiscrucialfortakingactionagainstclimatechange.35.beneficial:(adj)producinggoodorhelpfulresultsoreffectsExample:Eatingabalanceddietisbeneficialformaintaininggoodhealth.36.challenge:(n)ataskorsituationthattestssomeone'sabilitiesExample:Themountainclimberfacedmanychallengesduringhisascent.37.clarify:(v)tomakesomethingclearoreasiertounderstandExample:Sheclarifiedtheinstructionstoensureeveryoneunderstoodwhatwasexpected.38.climate:(n)theweatherconditionsprevailinginanareaoveralongperiodExample:Thechangingclimatehasledtomoreextremeweatherevents.39.colleague:(n)apersonworkinginthesameorganizationorprofessionExample:Sheworkedcloselywithhercolleaguestocompletetheprojectontime.40.commitment:(n)thestateorqualityofbeingdedicatedtoacause,activity,orpersonExample:Hiscommitmenttohisjobwasevidentinhishardworkanddedication.41.communicate:(v)toexchangeinformationorideaswithsomeoneExample:It'simportanttocommunicateeffectivelyinordertoresolvemisunderstandings.42.compassion:(n)afeelingofdeepsympathyandsorrowforthesufferingofothers,accompaniedbyastrongwishtoalleviateitExample:Thedoctorshowedcompassiontowardsherpatients,providingemotionalsupportalongwithmedicalcare.43.compromise:(v)tofindawaytoenddisagreementbymakingconcessionsExample:Theycompromisedonthemoviechoice,decidingtowatchonetheybothenjoyed.44.consent:(v)toagreetosomething,especiallybygivingpermissionExample:Thepatienthadtoconsenttothemedicalprocedurebeforeitcouldbeperformed.45.considerable:(adj)largeinamount,extent,orimportanceExample:Thedamagecausedbythestormwasconsiderable,withmanyhomesdestroyed.46.consist:(v)tobecomposedormadeupofExample:Ahealthydietconsistsoffruits,vegetables,wholegrains,andleanproteins.47.contribute:(v)togiveorprovidesomething,especiallytohelpaperson,group,orcauseExample:Everyoneinthecommunitycontributedtothefundraisingeventforthelocalcharity.48.controversy:(n)adisagreementorargumentaboutaparticularissueExample:Thenewpolicysparkedacontroversyamongtheemployees.49.crucial:(adj)extremelyimportantoressentialExample:Makingagoodfirstimpressioniscrucialinajobinterview.50.currency:(n)aformofmoneyusedinaparticularcountryorareaExample:Theexchangeratedetermineshowmuchforeigncurrencyyougetforyourmoney.51.data:(n)factsorinformationusedforreasoning,discussion,orcalculationExample:Theresearchersanalyzedthedatatodrawconclusionsa