高中英语选修词汇及例句集

高中英语选修词汇及例句集语言的魅力在于其精准的表达与丰富的内涵，而词汇则是构建这魅力大厦的基石。高中英语选修阶段的词汇学习，不仅是对基础词汇的拓展，更是对语言运用深度与广度的提升。本集旨在选取选修课程中的核心与重点词汇，辅以精心打磨的例句，帮助同学们在语境中理解词义，掌握用法，最终实现从“认识”到“会用”的跨越。请记住，孤立的词汇如同散落的珍珠，唯有串联于语境的丝线，方能绽放光彩。一、情感与态度(EmotionsandAttitudes)本模块聚焦于描述复杂情感、观点立场及人物性格特征的词汇，这些词汇有助于我们更细腻地表达内心世界与观察外部人事。1.anxious(adj.)焦虑的；渴望的*Shewasanxiousaboutthesafetyofhersonwhowastravelingalone.*Thestudentsareanxioustoknowtheresultsoftheexam.(此处为“渴望的”)2.appreciate(v.)欣赏；感激；理解*Weappreciatethebeautyofnatureduringourhike.*IdeeplyappreciateyourhelpwhenIwasintrouble.3.approve(v.)赞成；批准*Herparentsdonotapproveofherstayingoutlate.4.arbitrary(adj.)武断的；随意的*Theteacher'sdecisiontogivehimafailinggradeseemedarbitrary;noclearcriteriaweregiven.*Choosingcolorsforthelogoshouldnotbeanarbitraryprocess.5.aware(adj.)意识到的；知道的*Wemustbeawareofthepotentialrisksinvolvedinthisproject.*Shebecameawarethatsomeonewasfollowingher.6.cautious(adj.)谨慎的；小心的*Investorsarecautiousaboutputtingmoneyintotheunstablemarket.*Heiscautiouswhencrossingthebusystreet.7.critical(adj.)批评的；关键的；重要的*Thereportwascriticalofthegovernment'shandlingofthecrisis.8.depressed(adj.)沮丧的；萧条的*Shefeltdepressedafterhearingthebadnews.*Theareahasbeendepressedeconomicallyformanyyears.9.desperate(adj.)绝望的；极度渴望的*Thelosthikergrewdesperateasnightfell.*Heisdesperateforachancetoprovehimself.10.enthusiastic(adj.)热情的；热心的*Sheisenthusiasticaboutlearningnewlanguages.二、社会与文化(SocietyandCulture)此模块词汇涉及社会现象、文化交流、群体行为及公共事务等方面，助力我们理解和讨论更广阔的社会议题。1.abolish(v.)废除；废止（法律、制度、习俗等）*Slaverywasabolishedinmanycountriesinthe19thcentury.*Therehavebeencallstoabolishthedeathpenalty.2.adapt(v.)适应；改编*Ittookhersometimetoadapttothenewschool.*Thenovelhasbeenadaptedintoasuccessfulmovie.3.adequate(adj.)足够的；适当的*Weneedadequatetimetofinishthistaskproperly.*Thehotelprovidesadequatefacilitiesforfamilieswithchildren.4.ambitious(adj.)有雄心的；有野心的；艰巨的*Sheisanambitiousyoungwomanwhowantstostartherownbusiness.*Thegovernmenthassetambitioustargetsforreducingpollution.5.assume(v.)假定；承担；呈现*Wecannotassumethateveryonewillagreewithus.*Heassumedresponsibilityfortheprojectafterthemanagerleft.6.authority(n.)权威；当局；权力*Sheisaleadingauthorityonancienthistory.*Thelocalauthorityisresponsibleformaintainingpublicorder.7.boom(n./v.)繁荣；激增；迅速发展*Thecityexperiencedaneconomicboominthe1990s.8.collaborate(v.)合作；协作*Sheoftencollaborateswithhercolleaguesonresearchprojects.9.conflict(n./v.)冲突；矛盾；争执*Therewasaconflictbetweenhispersonalinterestsandhisprofessionalduty.*Theiropinionsconflictwitheachotheronthismatter.10.discriminate(v.)歧视；区别对待；辨别*Itisillegaltodiscriminateagainstpeoplebasedontheirraceorgender.*Shecandiscriminatebetweendifferenttypesofteabytaste.三、科技与发展(TechnologyandDevelopment)本模块词汇围绕科技进步、创新发明、环境变化及可持续发展等议题，反映时代发展脉搏。1.advance(n./v.)前进；进展；提前*Sciencehasmadegreatadvancesinrecentdecades.*Medicaltechnologycontinuestoadvanceatarapidpace.2.analyze(v.)分析；研究*Thedataneedstobeanalyzedcarefullybeforewedrawanyconclusions.*Thepsychologistanalyzedthechild'sbehavior.3.assess(v.)评估；评价；估算*Itisdifficulttoassesstheimpactofthenewpolicysosoon.*Theteacherassessedthestudents'performancebasedontheirprojects.4.automate(v.)使自动化*Manyfactorieshaveautomatedtheirproductionlinestoincreaseefficiency.*Thissystemcanautomateroutineofficetasks.5.consequence(n.)结果；后果；影响*Wemustconsidertheenvironmentalconsequencesofouractions.*Oneconsequenceoftheheavyrainwassevereflooding.6.conservation(n.)保护；保存；节约*Theconservationofwildlifeisofgreatimportanceforecologicalbalance.*Waterconservationisnecessaryinareaswithlimitedrainfall.7.decline(n./v.)下降；衰退；拒绝*Therehasbeenadeclineinthebirthrateinrecentyears.*Hishealthbegantodeclineaftertheoperation.*Shedeclinedhisinvitationpolitely.8.diminish(v.)减少；降低；削弱*Thesupplyoffossilfuelsisdiminishingdaybyday.*Hisinterestinthehobbydiminishedashegrewolder.9.eliminate(v.)消除；排除；淘汰*Weneedtoeliminateallpossiblerisksbeforestartingtheexperiment.*Newtechnologyhashelpedtoeliminatemanymanualjobs.10.innovate(v.)创新；改革*Heisalwayslookingforwaystoinnovateinhisteachingmethods.四、个人成长与反思(PersonalGrowthandReflection)该模块词汇关乎个人品质、学习过程、人生哲理及自我认知，有助于进行深度思考与表达。1.acquire(v.)获得；取得；学到（知识、技能）*SheacquiredagoodknowledgeofEnglishthroughyearsofhardwork.2.assure(v.)使确信；向……保证；确保*Iassureyouthateverythingwillbeallright.*Thismedicinewillassureyouagoodnight'ssleep.3.challenge(n./v.)挑战；质疑*ClimbingMountEverestisagreatchallenge.*Shelikestochallengeherselfbylearningnewthings.*Somepeoplechallengedthevalidityofhistheory.4.circumstance(n.)情况；环境；境遇*Undernocircumstancesshouldyouleavethehousealoneatnight.*Wemustmakeadecisionbasedonthecurrentcircumstances.6.conscious(adj.)意识到的；清醒的；有意的*Hewasconsciousofhismistakeandapologizedimmediately.*Shemadeaconsciousefforttoimproveherpronunciation.7.dedicated(adj.)献身的；专注的；专用的*Sheisadedicatedteacherwhoworkslonghours.*Thisroomisd