大學(xué)英語六級(jí)考試重點(diǎn)詞匯及練習(xí)詞匯是構(gòu)筑語言大廈的基石，對(duì)于大學(xué)英語六級(jí)考試而言，其重要性不言而喻。六級(jí)考試對(duì)詞匯量的要求更高，不僅需要認(rèn)識(shí)單詞，更要掌握其在不同語境下的靈活運(yùn)用、固定搭配以及近義詞的辨析。本文將梳理六級(jí)考試中的部分重點(diǎn)詞匯，并輔以針對(duì)性練習(xí)，幫助考生夯實(shí)詞匯基礎(chǔ)，提升應(yīng)試能力。一、核心詞匯聚焦以下為大家梳理了六級(jí)考試中出現(xiàn)頻率較高、實(shí)用性較強(qiáng)的部分重點(diǎn)詞匯，并輔以簡要釋義、常用搭配及典型例句，以期幫助大家更高效地掌握。（一）名詞(Nouns)1.Ambiguity[??mb??ɡju??ti]*釋義*:歧義，模棱兩可*搭配*:semanticambiguity(語義歧義);avoidambiguity(避免歧義)*例句*:Hisstatementwasdeliberatelyvague,leavingroomforambiguity.2.Dilemma[d??lem?]*釋義*:困境，進(jìn)退兩難*搭配*:faceadilemma(面臨困境);moraldilemma(道德困境)*例句*:Thedoctorwascaughtinadilemmawhethertotellthepatientthetruthornot.3.Erosion[??r???n]*釋義*:侵蝕，腐蝕；削弱*搭配*:soilerosion(土壤侵蝕);erosionofconfidence(信心的削弱)*例句*:Thecoastalvillageisthreatenedbytheerosionofthecliffs.4.Hypothesis[ha??p?θ?s?s]*釋義*:假設(shè)，假說*搭配*:putforwardahypothesis(提出假設(shè));testahypothesis(驗(yàn)證假設(shè))*例句*:Theresearcher’shypothesiswasconfirmedbytheexperimentalresults.5.Manifestation[?m?n?fe?ste??n]*釋義*:表現(xiàn)，顯示；表現(xiàn)形式*搭配*:amanifestationof(……的表現(xiàn));outwardmanifestation(外在表現(xiàn))*例句*:Hisangerwasjustamanifestationofhisdeepanxiety.（二）動(dòng)詞(Verbs)1.Alleviate[??li?vie?t]*釋義*:減輕，緩解*搭配*:alleviatepain/poverty/stress(減輕痛苦/貧困/壓力)2.Cultivate[?k?lt?ve?t]*釋義*:培養(yǎng)，培育；耕種*搭配*:cultivateahabit(培養(yǎng)習(xí)慣);cultivatefriendship(培養(yǎng)友誼);cultivatecrops(種植莊稼)*例句*:It’simportanttocultivatecriticalthinkingskillsinuniversity.3.Diminish[d??m?n??]*釋義*:減少，降低；貶低*搭配*:diminishinimportance(重要性降低);diminishone’sreputation(損害名譽(yù))*例句*:Thelongdroughtdiminishedthewatersupplyintheregion.4.Eliminate[??l?m?ne?t]*釋義*:消除，排除；淘汰*搭配*:eliminateerrors(消除錯(cuò)誤);eliminatepoverty(消除貧困);beeliminatedfrom(被從……中淘汰)*例句*:Thenewpolicyaimstoeliminateallformsofdiscrimination.5.Facilitate[f??s?l?te?t]*釋義*:促進(jìn)，使便利*例句*:Moderntechnologyhasgreatlyfacilitatedourdailylives.（三）形容詞(Adjectives)1.Ambiguous[?m?b?ɡju?s]*釋義*:模糊不清的，模棱兩可的*搭配*:ambiguousmeaning(模糊的意思);ambiguousresponse(含糊的回答)*例句*:Theinstructionsweresoambiguousthatnooneknewexactlywhattodo.*釋義*:兼容的；能共處的3.Persistent[p??s?st?nt]*釋義*:堅(jiān)持不懈的；持續(xù)的*搭配*:persistentefforts(堅(jiān)持不懈的努力);persistentproblem(持續(xù)存在的問題)*例句*:Herpersistentquestionsfinallymadehimlosehispatience.4.Profound[pr??fa?nd]*釋義*:深遠(yuǎn)的；深刻的*搭配*:profoundinfluence(深遠(yuǎn)影響);profoundunderstanding(深刻理解)*例句*:Thebookhasaprofoundimpactonmyviewoflife.5.Ambivalent[?m?b?v?l?nt]*釋義*:矛盾的，猶豫不決的*搭配*:ambivalentfeelings(矛盾的情感);ambivalentattitude(矛盾的態(tài)度)*例句*:Shehasambivalentfeelingsaboutleavingherhometown.（四）副詞(Adverbs)&詞組(PhrasalVerbs)1.Explicitly[?k?spl?s?tli]*釋義*:明確地，清楚地*例句*:Therulesareexplicitlystatedinthehandbook.2.Implicitly[?m?pl?s?tli]*釋義*:含蓄地，暗中地3.Accountfor*釋義*:解釋；占（比例）*例句*:Themanagercouldn’taccountforthemissingfunds./Exportsaccountforalargepartofthecountry’sGDP.4.Adaptto*釋義*:適應(yīng)*例句*:Ittookhersometimetoadapttothenewenvironment.5.Callintoquestion*釋義*:對(duì)……提出質(zhì)疑*例句*:Thenewevidencecalledintoquestionthewitness’sreliability.二、詞匯練習(xí)與應(yīng)用掌握詞匯的最佳途徑是在語境中運(yùn)用。以下練習(xí)旨在幫助考生檢驗(yàn)學(xué)習(xí)效果，加深對(duì)重點(diǎn)詞匯的理解和記憶。Exercise1:WordMatchingMatchthewordsinColumnAwiththeircorrespondingdefinitionsinColumnB.ColumnA1.alleviate2.dilemma3.persistent4.profound5.accountforColumnBA.adifficultchoicebetweentwoalternativesB.tomakesomethinglesssevereorpainfulC.havingastronginfluenceoreffect;deepD.continuingtodosomethingdespitedifficultiesE.toexplainthecauseofsomething*(Answers:1-B,2-A,3-D,4-C,5-E)*Exercise2:FillintheBlanksChoosetheappropriatewordfromthelistbelowtofillineachblank.Changetheformifnecessary.1.Thenewsoftwareisdesignedto__________datasharingbetweendepartments.2.Therewassome__________inthecontract,whichledtoadispute.3.Hisactions__________thesincerityofhispublicstatements.4.Theagreementhasan__________understandingthatbothpartieswillcooperatefully.5.Arethesetwoversionsoftheprogram__________witheachother?1.Thegovernmenthaslaunchedanewcampaignto__________(elimination)illiteracyinruralareas.2.Shehasa__________(persist)beliefinthepowerofeducation.3.Theprofessor’slectureprovideda__________(profoundly)insightintomodernphilosophy.4.Theywere__________(ambivalence)aboutwhethertoinvestintheproject.5.Thesuccessoftheexperiment__________(confirmation)ourinitialhypothesis.*(Answers:1.eliminate,2.persistent,3.profound,4.ambivalent,5.confirmed)*三、詞匯學(xué)習(xí)策略1.語境記憶法:不要孤立地背單詞，盡量結(jié)合閱讀文章、例句、電影臺(tái)詞等語境進(jìn)行記憶，這樣能更好地理解詞義和用法。2.詞根詞綴法:掌握常見的詞根、前綴和后綴，有助于推測生詞含義，擴(kuò)大詞匯量。例如，“bio-”表示“生命”，“-logy”表示“學(xué)科”，則“biology”意為“生