高中英语2025届高考必背高频成语（共六类）

高考英语必背高频成语一、情感与心理状态【欣喜若狂】[英文]Gowildwithjoy[解析]形容听到重大喜讯时瞬间爆发的极致喜悦[场景运用]收到理想大学录取通知书时可用[同义替换]ecstatic/overthemoon/oncloudnine[例句]Shewentwildwithjoyatthesightofthescholarshipoffer.【一无所知】[英文]Beabsolutelyignorantof[程度强化]强调对某领域知识的零认知（knownexttonothingabout）[反义表达]bewell-versedin/haveagoodcommandof[例句]Hewasabsolutelyignorantofthebasicrulesofthegame.【固执己见】[英文]Stickstubbornlytoone'sopinion[解析]指因主观偏见拒绝接受合理建议（同义词）bepig-headed/refusetobudge）[场景警示]团队合作中需避免该状态[例句]Despiteoverwhelmingevidence,hestuckstubbornlytohisopinion.二、人际关系与行为【鼎力相助】[英文]Gooutofone'swaytogivewholeheartedhelp[语气升级]突出主动提供超预期的全力协助（makeeveryconceivableeffort）[礼貌用法]商务信函常用“Itrulyappreciateyourwholeheartedhelp”[例句]Thankstoyourwholeheartedhelp,wemanagedtomeetthedeadline.【同甘共苦】[英文]Sharewealandwoe[文化对照]对应西方谚语“Standbyeachotherthroughthickandthin”[反义对比]abandonothersintimesofcrisis（背信弃义）[例句]Theyhavesharedwealandwoeforoveradecade,forminganunbreakablebond.【入乡随俗】[英文]WheninRome,doastheRomansdo[跨文化应用]适用于国际交流场景（同义词）adapttolocalconventions）[衍生用法]可延伸至职场文化适应（followcompanyculture）[例句]Asanexchangestudent,hequicklylearnedtoadapttolocalconventions.三、时间与成长【时不我待】[英文]Timeandtidewaitfornoone[紧迫感强化]强调机会稍纵即逝（Opportunityonlyknocksonce）[写作金句]用于议论文开头“Asthesayinggoes,timeandtidewaitfornoone,sowemustseizeeverymoment.”[例句]Withtheexamapproaching,wemustrememberthattimewaitsfornoone.【日新月异】[英文]Undergorapidandconstantchanges3,[科技场景]描述数字化时代的技术革新（同义词）evolveatbreakneckspeed）[数据佐证]可搭配“withtherapiddevelopmentoftechnology”使用[例句]Ourcityhasundergonerapidchangesinthepastdecade.【光阴似箭】[英文]Timeflieslikeanarrow[文学表达]用于毕业致辞等怀旧场景（同义词）theyearsslipbyunnoticed）[经典句型]“Howtimeflies!Ithasbeenthreeyearssincewefirstmet.”[例句]Timeflieslikeanarrow,andsoonwewillgraduatefromhighschool.四、学习与认知【司空见惯】[英文]Beaccustomedtoseeingsomethingasnormal[批判性用法]指对常见现象缺乏反思（同义词）turnablindeyeto）[写作技巧]用于引出社会问题“Manypeopleareaccustomedtowastingfood,turningablindeyetohungerissues.”[例句]Trafficjamshavebecomesocommonthatpeopleareaccustomedtoseeingthemasnormal.【合情合理】[英文]Bebothreasonableandlogical[论证用语]学术写作中用于支持论点（反义词）fallacious/nonsensical）[高阶表达]“Thisproposalislogicallysoundandalignswithpracticalneeds.”[例句]Hisargumentisbothreasonableandlogical,makingithardtorefute.【出人意料】[英文]Takeeveryonebysurprise[叙事技巧]用于故事转折处（同义词）defyallexpectations）[数据对比]可搭配“contrarytopopularbelief”使用[例句]Theunderdogteamtookeveryonebysurprisebywinningthechampionship.五、环境与自然（新增学术高频）【有毒气体/液体排放】[英文]Toxicgas/liquidemissions[专业表述]“causesevereecologicaldamage”（造成严重生态破坏）[写作模板]“Inrecentyears,toxicindustrialemissionshaveposedagravethreattobothhumanhealthandtheenvironment,callingforurgentregulatorymeasures.”[学术词汇]pollutants（污染物）/carbonfootprint（碳足迹）/sustainability（可持续性）六、其他高频实用表达【爱不释手】[英文]Can'tbeartoputsomethingdown[场景扩展]可用于描述对电子设备的沉迷（addictedtosmartphones）[例句升级]“Shewassoabsorbedinthenovelthatshecouldn'tbeartoputitdownevenforameal.”【一事无成】[英文]Accomplishnothingthroughoutone'sefforts[反思语境]用于自我激励“Don'tletfearoffailuremakeyouaccomplishnothing.”[对比表达]achievegreatsuccess（功成名就）3,[例句]Withoutcleargoals,youmayendupaccomplishingnothingdespitehardwork.【三言两语】[英文]Inanutshell[口语/写作通用]用于总结观点（同义词）tomakealongstoryshort）[高阶用法]“Inanutshell,thekeytosuccessliesinperseveranceandadaptability.”3