八年级英语单元重点单词

八年级英语单元重点单词

1.abandon(v.)-toleaveandneverreturn;togiveupcompletely

Example:Thefamilyhadtoabandontheirhomeduringtheflood.

(这个家庭在洪水期间不得不离开他们的房子。)

2.ability(n.)-thepowerorskilltodosomething

Example:Shehastheabilitytoplaymultiplemusicalinstruments.

(她有能力弹奏多种乐器。)

3.absence(n.)-thestateofbeingawayornotpresent

Example:Hisabsencefromthemeetingwasnoticedbyeveryone.

(大家都注意到他没有参加会议。)

4.accurate(adj.)-correct,exact,withoutanymistakes

Example:Thescientistmadeaccuratemeasurementstoobtainpreciseresults.

(科学家进行准确测量以获取精确的结果。)

5.achieve(v.)-tosuccessfullyreachagoalorcompleteatask

Example:Withhardworkanddedication,youcanachieveyourdreams.

(通过努力和奉献，你可以实现自己的梦想。)

6.adapt(v.)-toadjusttonewconditionsorchanges

Example:Theimmigrantshadtoadapttoanewcultureandlanguageintheirnewcountry.

(移民们不得不适应新的文化和语言。)

7.adequate(adj.)-enoughorsufficientforaparticularpurpose

Example:Thehotelroomshaveadequatespaceforacomfortablestay.

(酒店客房面积足够舒适地入住。)

8.admire(v.)-torespectandthinkhighlyofsomeoneorsomething

Example:Iadmireherdeterminationandperseveranceinachievinghergoals.

(我钦佩她在实现目标时的决心和毅力。)

9.adventure(n.)-anexcitingordaringexperienceoractivity

Example:GoingonasafariinAfricawastheadventureofalifetimeforhim.

(对他来说，去非洲进行野生动物旅行是人生中的一次冒险。)

10.aggressive(adj.)-readyorlikelytoattackorconfrontothers

Example:Theaggressivedogscaredawaytheintrudersfromthehouse.

(这只凶猛的狗吓跑了闯入者。)

11.ambition(n.)-astrongdesiretoachievesomethingorsucceed

Example:HisambitionistobecomeafamousactorinHollywood.

(他的理想是成为好莱坞的著名演员。)

12.analyze(v.)-toexamineorstudysomethingcarefullyandindetail

Example:Thescientistswillanalyzethedatacollectedfromtheexperiment.

(科学家将分析从实验中收集到的数据。)

13.ancient(adj.)-veryold,belongingtothedistantpast

Example:Themuseumhousesancientartifactsfromvariouscivilizations.

(博物馆收藏着来自不同文明的古代文物。)

14.anxious(adj.)-worriedorconcernedaboutsomething

Example:Shewasanxiousabouttheupcomingexamandcouldn'tsleepwell.

(她对即将到来的考试感到担心，无法睡好。)

15.apologize(v.)-tosaysorryforsomethingthatonehasdonewrong

Example:Sheapologizedforhermistakeandpromiseditwouldn'thappenagain.

(她为自己的错误道歉，并承诺不会再犯。)

16.approach(n.)-awayofdealingwithaproblemorsituation

Example:Weneedtofindanewapproachtosolvethisdifficultissue.

(我们需要找到一种新的解决办法来解决这个棘手的问题。)

17.appropriate(adj.)-suitableorproperforaparticularpurposeoroccasion

Example:Pleasewearappropriateclothingforthejobinterview.

(请穿着适合面试的服装。)

18.approximately(adv.)-roughly,about,nearly

Example:Thepopulationofthecityisapproximatelyonemillion.

(这个城市的人口大约是一百万。)

19.architect(n.)-apersonwhodesignsbuildingsorstructures

Example:Thefamousarchitectdesignedmanyiconicbuildingsinthecity.

(这位著名的建筑师设计了这座城市的许多标志性建筑。)

20.argue(v.)-tohaveadisagreementordebatewithsomeone

Example:Theyarguedaboutwhichmovietowatch,butfinallyagreedonacomedy.

(他们争论要看哪部电影，最后同意看喜剧片。)

21.artificial(adj.)-madeorproducedbyhumanbeingsratherthanoccurringnaturally

Example:Theflowersinthevasewereartificialandmadeofsilk.

(花瓶里的花是人造的，由丝绸制成。)

22.assemble(v.)-toputtogetherorgatherinoneplace

Example:Weneedtoassemblethefurnitureaccordingtotheinstructions.

(我们需要按照说明书组装家具。)

23.assess(v.)-toevaluateorjudgethequalityorvalueofsomething

Example:Theteacherwillassessthestudents'performancebasedontheirtestresults.

(老师将根据学生们的考试结果来评估他们的表现。)

24.assign(v.)-toallocateorgivesomeoneataskorduty

Example:Theteacherwillassigneachstudentadifferenttopicfortheirresearchproject.

(老师将为每个学生分配不同的研究课题。)

25.assist(v.)-tohelporsupportsomeoneindoingsomething

Example:Thenursewillassistthedoctorduringthesurgery.

(护士将在手术期间协助医生工作。)

26.associate(v.)-toconnectorlinksomethingorsomeonewithanother

Example:Peopleoftenassociatesuccesswithhardworkanddetermination.

(人们常常将成功与努力和决心联系在一起。)

27.assume(v.)-tosupposeortakeforgrantedwithoutproof

Example:Don'tassumethateveryonewillagreewithyourpointofview.

(不要假设每个人都会同意你的观点。)

28.assure(v.)-totellsomeoneconfidentlyandconvincinglythatsomethingistrueorwillhappen

Example:Thedoctorassuredthepatientthatthesurgerywouldbesuccessful.

(医生向患者保证手术会成功。)

29.attempt(v.)-tomakeaneffortortrytodosomething

Example:Heattemptedtoclimbthemountain,buthadtoturnbackduetobadweather.

(他试图攀登这座山，但由于天气恶劣不得不返回。)

30.attractive(adj.)-pleasingorappealingtothesensesoraestheticqualities

Example:Thebeautifulpaintingcaughttheattentionofmanyvisitorsatthemuseum.

(美丽的画作引起了博物馆许多游客的注意。)

31.available(adj.)-readyforuseoraccessible

Example:Isthereatableavailableforourreservationattherestaurant?

(餐厅里有空桌子可以帮我们预订吗？)

32.avoid(v.)-topreventorkeepawayfromsomethingorsomeone

Example:Tostayhealthy,itisimportanttoavoidjunkfoodandexerciseregularly.

(为了保持健康，避免食用垃圾食品并定期锻炼是很重要的。)

33.behavior(n.)-thewayinwhichsomeoneactsorconductsthemselves

Example:Hisrudebehaviortowardsthewaiterangeredeveryoneattherestaurant.

(他对侍者的粗鲁行为让餐馆里的每个人都感到愤怒。)

34.benefit(n.)-anadvantageorpositiveresultgainedfromsomething

Example:Regularexercisehasmanyhealthbenefits,includingweightlossandincreasedenergy.

(定期锻炼有许多健康益处，包括减肥和增加能量。)

35.betray(v.)-tobedisloyalordishonesttowardssomeone'strust

Example:Hisbestfriendbetrayedhimbyrevealinghissecrettoeveryone.

(他最好的朋友背叛了他，向大家泄露了他的秘密。)

36.blame(v.)-tobelieveorholdresponsibleforsomethingbadorwrong

Example:Theteacherblamedthestudentsfornotpayingattentioninclass.

(老师指责学生们不在课堂上注意听讲。)

37.brief(adj.)-lastingonlyashorttime;conciseinspeechorwriting

Example:TheCEOgaveabriefoverviewofthecompany'sfinancialperformance.

(公司首席执行官简要介绍了公司的财务状况。)

38.calm(adj.)-notshowingorfeelinganyexcitementoragitation

Example:Theyogaclasshelpedhertofeelcalmandrelaxedafterastressfulday.

(瑜伽课让她在紧张的一天后感到平静和放松。)

39.capable(adj.)-havingtheabilityorcapacitytodosomething

Example:Sheisacapableleaderandhassuccessfullymanagedmanyprojects.

(她是一位有能力的领导者，成功管理了许多项目。)

40.cautious(adj.)-carefulandawareofpotentialdangersorrisks

Example:Hetookacautiousapproachwheninvestinginthestockmarket.

(投资股市时，他采取了谨慎的方式。)

41.celebrate(v.)-topubliclyacknowledgeorhonoraspecialdayorevent

Example:Wewillcelebrateherbirthdaywithasurpriseparty.

(我们将用一场惊喜聚会来庆祝她的生日。)

42.challenge(n.)-adifficulttaskorsituationthatrequireseffortorskilltoovercome

Example:ClimbingMountEverestisagreatphysicalandmentalchallenge.

(攀登珠峰是一个极大的身体和心理的考验。)

43.channel(n.)-apathwayorrouteforcommunicationorthetransmissionofinformation

Example:Thenewschannelprovidedupdatesonthelatesteventsaroundtheworld.

(新闻频道提供了全球最新事件的更新。)

44.character(n.)-thementalandmoralqualitiesthatdistinguishanindividual

Example:Themaincharacterinthenovelisbraveanddetermined.

(小说中的主人公勇敢坚定。)

45.charity(n.)-anorganizationsetuptoprovidehelpandsupporttothoseinneed

Example:Shevolunteersforalocalcharitythathelpshomelesspeople.

(她为一家帮助无家可归的人的当地慈善机构做志愿者。)

46.clarify(v.)-tomakesomethingcleareroreasiertounderstand

Example:Theteacherclarifiedtheinstructionsfortheprojecttothestudents.

(老师向学生们阐明了项目的说明。)

47.classic(adj.)-judgedoveraperiodoftimetobeofthehighestqualityandoutstandingofitskind

Example:"ToKillaMockingbi