英语考试重点必背单词及答案

英语考试重点必背单词及答案

1.Abandon

Definition:Togiveuporleavebehind.

SampleSentence:Hehadtoabandonhiscarafteritbrokedowninthemiddleofnowhere.

2.Abstract

Definition:Notconcreteorspecific;existingonlyinthoughtorasanidea.

SampleSentence:Theconceptofloveisabstractandcannotbemeasured.

3.Accommodate

Definition:Toprovidelodgingorspaceforsomeoneorsomething.

SampleSentence:Thehotelwasabletoaccommodatealltheguestsduringthebusyholidayseason.

4.Acquisition

Definition:Theactofgainingpossessionorcontrolofsomething.

SampleSentence:Thecompanyannouncedtheacquisitionofasmallstartuptoexpanditsservices.

5.Adapt

Definition:Toadjustormodifysomethingtofitnewconditions.

SampleSentence:Shehadtoadapttothenewschoolenvironmentaftermovingtoadifferentcity.

6.Adequate

Definition:Sufficientorsatisfactoryinquantityorquality.

SampleSentence:Theprojectwascompletedwithadequateresourcesandfunding.

7.Advocate

Definition:Topubliclysupportorrecommendacauseorpolicy.

SampleSentence:Theactivistadvocatedforstricterlawstoprotecttheenvironment.

8.Aesthetic

Definition:Concernedwithbeautyortheappreciationofbeauty.

SampleSentence:Theartist'spaintingswereknownfortheiraestheticappeal.

9.Affirm

Definition:Tostateorassertpositively;tovalidate.

SampleSentence:Sheaffirmedhercommitmenttohergoalsdespitefacingobstacles.

10.Alter

Definition:Tochangeormodify.

SampleSentence:Thetailoralteredthedresstofitherperfectly.

11.Ambiguous

Definition:Opentomorethanoneinterpretation;unclearorvague.

SampleSentence:Thepolitician'sspeechwasdeliberatelyambiguous,leavingroomfordifferentinterpretations.

12.Analyze

Definition:Toexamineindetail,typicallyforpurposesofexplanationorinterpretation.

SampleSentence:Theresearcheranalyzedthedatatoidentifypatternsandtrends.

13.Anticipate

Definition:Toexpectorpredictsomethingwillhappen.

SampleSentence:Thestudentseagerlyanticipatedtheannouncementoftheirexamresults.

14.Apparent

Definition:Clearlyvisibleorunderstood;obvious.

SampleSentence:Theeffectsofclimatechangeareapparentintheincreasingfrequencyofnaturaldisasters.

15.Articulate

Definition:Toexpressfluentlyandcoherentlyinspeechorwriting.

SampleSentence:Hewasknownforhisabilitytoarticulatecomplexideasinasimpleandengagingmanner.

16.Ascertain

Definition:Tofindoutforcertain;tomakesureof.

SampleSentence:Thedetectiveconductedfurtherinvestigationstoascertaintheidentityofthesuspect.

17.Assess

Definition:Toevaluateorestimatethenature,ability,orqualityofsomething.

SampleSentence:Theteacherassessedthestudents'understandingofthesubjectthroughawrittentest.

18.Assign

Definition:Toallocateordesignateataskordutytosomeone.

SampleSentence:Theprofessorassignedaresearchprojecttoeachstudent.

19.Attain

Definition:Tosucceedinachievingsomething;toreachorarriveatagoal.

SampleSentence:Sheworkedhardtoattainherdreamofbecomingaprofessionaldancer.

20.Attribute

Definition:Toregardsomethingasbeingcausedbysomeoneorsomething;toascribe.

SampleSentence:Thesuccessoftheeventwasattributedtocarefulplanningandteamwork.

21.Authentic

Definition:Genuineortrue;notfakeorcounterfeit.

SampleSentence:Theantiquestoresoldonlyauthenticitemsfromthe19thcentury.

22.Bias

Definition:Prejudiceorfavoritisminfavoroforagainstsomethingorsomeone.

SampleSentence:Thejournalist'sarticlewascriticizedforitsobviouspoliticalbias.

23.Chronological

Definition:Arrangedintheorderoftime;sequential.

SampleSentence:Thehistorybookpresentedeventsinchronologicalorder.

24.Coincide

Definition:Tooccuratorduringthesametime;tocorrespondexactly.

SampleSentence:Herbirthdaycoincideswiththestartoftheschoolterm.

25.Coherent

Definition:Logicalandconsistent;easytounderstand.

SampleSentence:Theprofessordeliveredacoherentlecturethatconnectedvariousconcepts.

26.Collaborate

Definition:Toworktogetheronacommonprojectortask.

SampleSentence:Theteammemberscollaboratedtocompletethegroupassignment.

27.Comprehensive

Definition:Includingordealingwithallaspectsofsomething;thorough.

SampleSentence:Thecompanyprovidedacomprehensivetrainingprogramfornewemployees.

28.Conceive

Definition:Toformordevelopanideaorplaninone'smind.

SampleSentence:Theinventorconceivedtheideaforanewtypeoffuel-efficientengine.

29.Condense

Definition:Tomakesomethingmoredenseorconcentrated;tosummarize.

SampleSentence:Theauthorcondensedhernovelintoashortstoryforamagazine.

30.Confirm

Definition:Toestablishthetruthorcorrectnessofsomething;toverify.

SampleSentence:TheDNAtestconfirmedthesuspect'sidentity.

31.Constitute

Definition:Tobeorbeconsideredassomething;tomakeuporform.

SampleSentence:Thesefactorsconstitutethemaincausesofclimatechange.

32.Contradict

Definition:Toasserttheoppositeorcontraryofsomething;todenyordisagreewith.

SampleSentence:Hisstatementcontradictedearlierevidencepresentedincourt.

33.Convey

Definition:Tocommunicateorexpresssomethinginawaythatiseasilyunderstood.

SampleSentence:Theartistusedcolorsandshapestoconveyemotionsinherpaintings.

34.Correlate

Definition:Tohaveamutualrelationshiporconnection;tocorrespondorcoincide.

SampleSentence:Studieshaveshownthatexerciseandoverallhealthoftencorrelate.

35.Critique

Definition:Adetailedanalysisorassessmentofsomething,typicallyaworkofartorliterature.

SampleSentence:Theprofessorprovidedahelpfulcritiqueofthestudent'swriting.

36.Deduce

Definition:Toarriveataconclusionbyreasoningfromevidenceorpremises.

SampleSentence:Fromhisbehavior,shededucedthathewashidingsomething.

37.Defend

Definition:Toprotectorsupportsomeoneorsomethingagainstattackorcriticism.

SampleSentence:Thelawyerdefendedherclientincourt.

38.Deficit

Definition:Adifferencebetweentheamountofsomethingneededandtheamountavailable.

SampleSentence:Thecompanyexperiencedadeficitinitsannualbudget.

39.Demonstrate

Definition:Toshowormakeevidentbyreasoningorproof;toillustrate.

SampleSentence:Thescientistdemonstratedtheeffectivenessofthenewdrugthroughexperiments.

40.Denote

Definition:Tobeasignof;toindicatethemeaningofsomething.

SampleSentence:InEnglishgrammar,anapostrophedenotespossession.

41.Depict

Definition:Torepresentbydrawing,painting,oranotherformofvisualart.

SampleSentence:Themuraldepictedscenesfromthecity'shistory.

42.Derive

Definition:Toobtainorreceivesomethingfromaspecifiedsourceororigin.

SampleSentence:Theword"chocolate"derivesfromtheAztecword"xocoatl."

43.Deviate

Definition:Todepartfromanestablishedcourseornorm;tostray.

SampleSentence:Thehikerdeviatedfromthetrailandgotlostintheforest.

44.Differentiate

Definition:Torecognizeorascertainwhatmakessomeoneorsomethingdifferent.

SampleSentence:Theteacherexplainedhowtodifferentiatebetweenprimaryandsecondarysources.

45.Diminish

Definition:Tomakeorbecomeless;toreduceordecrease.

SampleSentence:Therainhelpedtodiminishtheintensit