Unit1單詞講義takeaction詞性：動詞短語中文意思：采取行動英文釋義：todosomethinginordertoachieveaparticularresultorsolveaproblem詞源：來自古英語的"tacian"，意為"做"或"執(zhí)行"例句：Weneedtotakeactionnowtoreducecarbonemissions.固定搭配：takeimmediateaction,takenecessaryaction,takedecisiveaction近義詞：act,perform,executeboyhood詞性：名詞中文意思：童年，少年時期英文釋義：theperiodofchildhoodandyouth詞源：來自古英語的"bōh(huán)ēd"，意為"男孩"例句：Hehasfondmemoriesofhisboyhoodspentinthecountryside.固定搭配：boyhoodfriends,boyhooddreams,boyhoodmemories近義詞：childhood,juvenility,adolescenceambition詞性：名詞中文意思：雄心，抱負(fù)英文釋義：astrongdesiretoachievesomethingimportantorsuccessful詞源：來自拉丁語的"ambitio"，意為"渴望"或"追求"例句：Herambitionistobeeadoctorandhelppeopleinneed.固定搭配：personalambition,careerambition,lifelongambition近義詞：goal,aspiration,dreamtrainee詞性：名詞中文意思：實習(xí)生，培訓(xùn)生英文釋義：apersonwhoislearningaparticularskillortradewhileworkingforsomeoneelse詞源：來自中古英語的"traieni"，意為"旅行者"或"學(xué)徒"例句：She'scurrentlyworkingasatraineeatalawfirm.固定搭配：traineeprogram,traineeship,traineeposition近義詞：apprentice,intern,probationercorrespondent詞性：名詞中文意思：記者，通訊員英文釋義：apersonwhowritesnewsarticlesforanewspaperormagazineorbroadcastsnewsonradioortelevision詞源：來自拉丁語的"correspondere"，意為"通信"或"一致"例句：HeworkedasawarcorrespondentduringtheconflictinSyria.固定搭配：newscorrespondent,foreigncorrespondent,TVcorrespondent近義詞：reporter,journalist,newsmanbullfighting詞性：名詞中文意思：斗牛英文釋義：thesportorspectacleofabullbeingfoughtwithlancesbymountedmeninaring詞源：來自西班牙語的"estoque"，意為“裝備”或“武器”。例句：Heisagainstbullfightingandbelievesitshouldbebanned.固定搭配：gotothebullfight（去看斗牛）近義詞：tauromachy,corridahistorical詞性：形容詞中文意思：歷史的，有關(guān)歷史的英文釋義：relatingtopastevents;belongingtohistory詞源：來自拉丁語的"historicus"，意為“了解歷史的人”。例句：Thismuseumhasacollectionofhistoricalartifacts.固定搭配：historicalsignificance（歷史意義）近義詞：ancient,past,bygonedetective詞性：名詞中文意思：偵探，警探英文釋義：apersonwhoinvestigatescrimesormysteries詞源：來自拉丁語的"detectivus"，意為“發(fā)現(xiàn)”。例句：Thedetectivesolvedthecasewithinaweek.固定搭配：privatedetective（私人偵探）近義詞：investigator,sleuth,copultimately詞性：副詞中文意思：最終，根本上英文釋義：finally;atlast;intheend詞源：來自拉丁語的"ultimamentum"，意為“最后”。例句：Ultimately,itwashisdecisiontomake.固定搭配：ultimatelyresponsible（最終負(fù)責(zé)）近義詞：eventually,finally,inconclusiondot詞性：動詞、名詞、形容詞中文意思：（動詞）打點；（名詞）小圓點；（形容詞）有點的，帶點的英文釋義：（verb）toputsmallroundmarkson(something);（noun）asmallroundmark;（adjective）havingsmallroundmarksonit;slightlymarkedwithspotsorpoints.詞源：來自中古英語的"dotian"，意為“打點”。例句：Shedottedthei'sandcrossedthet'sonherreport.（她在報告上打點了字母i和t。）backwards詞性：副詞中文意思：向后地，相反地英文釋義：inadirectionawayfromthefrontorthemostadvancedpart;oppositetowhatisusualorexpected詞源：來自古英語的"bakwares"，意為"向后"例句：Shewalkedbackwardsdownthestreet.固定搭配：backwardsandforwards（來回地）近義詞：reversely,oppositelyadmission詞性：名詞中文意思：允許進(jìn)入；承認(rèn)；錄取英文釋義：theactofallowingsomeonetoenteraplaceorbeeamemberofanorganization詞源：來自拉丁語的"admissio"，意為"允許進(jìn)入"例句：Theadmissionofguiltwasasignofhisbravery.固定搭配：admissionfee（入場費）近義詞：allowance,permission,enrollmentmakeupone'smind詞性：短語動詞中文意思：下定決心，決定英文釋義：todecidefirmlyonsomethingafterthinkingaboutitcarefully詞源：無特定詞源，為常用短語例句：I'vemadeupmymindtoquitmyjob.固定搭配：makeupone'smindabout/onsth（對某事下定決心）近義詞：decide,determine,resolvepassup詞性：短語動詞中文意思：錯過，放棄英文釋義：tomissanopportunityorchancetodoorhavesomething詞源：來自古英語的"passian"，意為"通過"和"放棄"例句：Don'tpassupthisopportunitytotravelabroad.固定搭配：passuponsth（錯過某事）近義詞：miss,letgo,giveupputoff詞性：短語動詞中文意思：推遲，拖延英文釋義：todelaydoingsomethinguntilalatertime詞源：來自古英語的"puttan"，意為"推遲"和"拖延"例句：I'msorry,butIhavetoputoffourmeetinguntilnextweek.固定搭配：putoffdoingsth（推遲做某事）近義詞：delay,postpone,procrastinateparticipation詞性：名詞中文意思：參與，參加英文釋義：theactoftakingpartinanactivityorevent詞源：來自拉丁語participare，意為“共享，分擔(dān)”例句：Hisparticipationintheprojectwascrucialtoitssuccess.固定搭配：activeparticipation（積極參與），passiveparticipation（被動參與）近義詞：involvement,involvement,engagementplex詞性：形容詞/名詞中文意思：復(fù)雜的，復(fù)合的英文釋義：madeupofmanydifferentparts;difficulttounderstandorexplain詞源：來自拉丁語plexus，意為“捆綁在一起”例句：Theproblemistooplexformetosolve.固定搭配：plexsystem（復(fù)雜系統(tǒng)），plexstructure（復(fù)雜結(jié)構(gòu)）近義詞：plicated,intricate,involveddiverge詞性：動詞中文意思：分叉，分歧英文釋義：tomoveawayfromeachotherindifferentdirections詞源：來自拉丁語divergere，意為“轉(zhuǎn)向，偏離”例句：Thetworoadsdivergeatthispoint.固定搭配：divergefrom（從...分叉），divergence（分歧）近義詞：branchoff,separate,splitundergrowth詞性：名詞中文意思：下層植被，林下植物英文釋義：plantsthatgrowunderthelargertreesinaforest詞源：under表示“在下面”，growth表示“生長”例句：Thepathwasblockedbythickundergrowth.固定搭配：denseundergrowth（茂密的下層植被），tropicalundergrowth（熱帶林下植物）近義詞：shrubbery,bushes,shrubsnumerous詞性：形容詞中文意思：眾多的，許多的英文釋義：havingalargenumberoramountofsomething;many詞源：來自拉丁語numerus（數(shù)），numeri（計數(shù)）例句：TherearenumerousreasonswhyIcan'tetotheparty.固定搭配：numeroustimes,numerousopportunities,numerousoptions近義詞：many,abundant,plentiful,copiousmercial詞性：形容詞/名詞中文意思：商業(yè)的，貿(mào)易的；廣告英文釋義：relatingtomerceortrade;relatingtoadvertising詞源：來自拉丁語mercium（交易，貿(mào)易）例句：Themercialdistrictislocatedintheheartofthecity.固定搭配：mercialactivity,mercialsuccess,mercialbreak,mercialproduct近義詞：business,trade,merce,advertisingthoughtful詞性：形容詞中文意思：深思熟慮的，體貼的，關(guān)心的英文釋義：showingcarefulthoughtandconsiderationforothers;showinganawarenessofotherpeople'sfeelingsandneeds詞源：來自古英語getohtan（考慮，思考）例句：Shegavemeathoughtfulgiftformybirthday.固定搭配：thoughtfulgesture,thoughtfulment,thoughtfuldecision,thoughtfulact近義詞：considerate,caring,passionate,contemplativesymbolize詞性：動詞中文意思：象征，代表英文釋義：tobeasymbolofsomething;torepresentsomething詞源：來自希臘語symbolon（符號）例句：Thedovesymbolizespeace.固定搭配：symbolizelove,symbolizehope,symbolizefreedom,symbolizestrength近義詞：represent,standfor,signify,embodyalternative詞性：形容詞/名詞中文意思：另類的，選擇性的；替代方案英文釋義：offeringachoicebetweendifferentthings;anotherwayofdoingsomethingthatisavailableasanoption詞源：來自拉丁語alternativus（交替的，輪流的）例句：Weneedtoconsideralternativesolutionstothisproblem.固定搭配：alternativelifestyle,alternativeenergy,alternativemedicine,alternativeroute近義詞：choice,option,substitute,selectiondilemma（名詞）中文意思：困境，進(jìn)退兩難的局面英文釋義：asituationinwhichadifficultchoicemustbemadebetweentwobadthingsorcoursesofaction詞源：來自希臘語的“dēlēma”，意為“問題”或“難題”例句：Iaminadilemmaaboutwhethertoacceptthejobofferornot.固定搭配：be/sitinadilemma,faceadilemma,becaughtinadilemma近義詞：predicament,quandary,Catch22arise（動詞）中文意思：出現(xiàn)，發(fā)生英文釋義：toeintoexistenceorbeevisible詞源：來自古英語的“?rīgan”，意為“出現(xiàn)”例句：Newproblemswillariseaswecontinuetodeveloptechnology.固定搭配：arisefrom,ariseoutof,ariseamong近義詞：emerge,appear,originatecircumstance（名詞）中文意思：環(huán)境，情況，條件英文釋義：thefactsorconditionsthataffectsomeoneorsomething詞源：來自拉丁語的“circumstantia”，意為“周圍的環(huán)境”例句：Undernocircumstancesshouldyouleaveyourchildaloneinthecar.固定搭配：in/underthecircumstances,giventhecircumstances,changeofcircumstances近義詞：condition,situation,contextmixture（名詞）中文意思：混合物，混合體英文釋義：abinationofdifferentsubstancesorthings詞源：來自中古英語的“mixture”，意為“混合”例句：Thecakeisamixtureofflour,sugar,eggs,andbutter.固定搭配：amixtureof,ablendof,amixof近義詞：blend,bination,mergeraffection（名詞）中文意思：愛，感情，喜愛英文釋義：astrongfeelingoffondnessorlikingforsomeoneorsomething詞源：來自古法語的“affection”，意為“情感”或“喜愛”例句：Sheshowedheraffectionbygivinghimahug.固定搭配：haveanaffectionfor,expressone'saffection,deepaffection近義詞：love,fondness,attachmentqualified(形容詞)中文意思：有資格的，合格的英文釋義：havingthenecessaryskills,knowledge,orexperienceforaparticularjoboractivity詞源：來自拉丁語的"qualificatus"，意為"使具有資格"例句：Heisahighlyqualifieddoctor.固定搭配：bequalifiedfor,bewellqualified,qualifiedteacher近義詞：petent,skilled,petentfluency(名詞)中文意思：流利，流暢英文釋義：theabilitytospeakorwritealanguageeasilyandcorrectly詞源：