英語高一必修二重點(diǎn)單詞

英語高一必修二重點(diǎn)單詞高一英語必修二是學(xué)習(xí)英語的重要階段之一，掌握重點(diǎn)單詞對(duì)于學(xué)生提高英語水平至關(guān)重要。以下是必修二中的一些重點(diǎn)單詞及其詳細(xì)介紹：

1.Abandon-togiveupcompletelyorleavewithnointentionofreturning.Forexample,"Thesailorhadtoabandontheshipduringthestorm."

2.Absorb-totakeinorsoakup.Forinstance,"Plantsabsorbwaterandnutrientsfromthesoil."

3.Acquire-togainorobtainsomethingthrougheffortorexperience.Example:"Sheacquiredanewskillaftermonthsofpractice."

4.Adapt-toadjusttonewconditionsorenvironment.Forexample,"Livinginaforeigncountryrequirestheabilitytoadapttodifferentcultures."

5.Agriculture-thepracticeorscienceoffarming,includingcultivationofthesoilforthegrowingofcropsandtherearingofanimals.Example:"Manypeopleinruralareasrelyonagriculturefortheirlivelihood."

6.Ancestor-apersonfromwhomoneisdescended,especiallyifmoreremotethanagrandparent;aforebear.Example:"ItracedmyancestrybacktomyScottishancestors."

7.Approach-tocomenearornearertosomethingorsomeoneinspace,time,quality,oramount.Forinstance,"Wecouldseethestormapproachingfromadistance."

8.Arise-toemergeorbecomeapparent.Example:"Difficultiesaroseduringtheproject,butwemanagedtoovercomethem."

9.Assume-totakeforgrantedorwithoutproof;suppose.Forexample,"Don'tassumethateveryonewillagreewithyouropinion."

10.Attitude-asettledwayofthinkingorfeelingaboutsomeoneorsomething,typicallyonethatisreflectedinaperson'sbehavior.Example:"Shehasapositiveattitudetowardschallenges."

11.Authority-thepowerorrighttogiveorders,makedecisions,andenforceobedience.Example:"Thegovernmenthastheauthoritytoimplementnewlaws."

12.Background-thecircumstancesorsituationprevailingataparticulartimeorunderlyingaparticularevent.Example:"Hecomesfromawealthybackground."

13.Benefit-anadvantageorprofitgainedfromsomething.Example:"Regularexercisehasmanyhealthbenefits."

14.Biology-thestudyoflivingorganisms,dividedintomanyspecializedfieldsthatcovertheirmorphology,physiology,anatomy,behavior,origin,anddistribution.Example:"Sheismajoringinbiologyatuniversity."

15.Boundary-alinethatmarksthelimitsofanarea;adividingline.Forexample,"Theriverformsanaturalboundarybetweenthetwocountries."

16.Brief-ofshortduration;notlastingforlong.Example:"Hegaveabriefsummaryofthemainpoints."

17.Capacity-themaximumamountthatsomethingcancontain.Example:"Thestadiumhasaseatingcapacityof50,000people."

18.Cease-tobringorcometoanend.Example:"Therainceased,andthesuncameout."

19.Challenge-ataskorsituationthattestssomeone'sabilities.Example:"Learninganewlanguagecanbeachallenge."

20.Characteristic-afeatureorqualitybelongingtypicallytoaperson,place,orthingandservingtoidentifyit.Example:"Onecharacteristicofagoodleaderistheabilitytocommunicateeffectively."

21.Chemistry-thebranchofsciencethatdealswiththeidentificationofthesubstancesofwhichmatteriscomposed;theinvestigationoftheirpropertiesandthewaysinwhichtheyinteract,combine,andchange;andtheuseoftheseprocessestoformnewsubstances.Example:"Sheisstudyingchemistryinordertobecomeapharmacist."

22.Circumstance-afactorconditionconnectedwithorrelevanttoaneventoraction.Example:"Shesucceededdespitedifficultcircumstances."

23.Civilization-thestageofhumansocialdevelopmentandorganizationthatisconsideredmostadvanced.Example:"AncientcivilizationsliketheEgyptiansandGreeksmadesignificantcontributionstoartandscience."

24.Climate-theweatherconditionsprevailinginanareaingeneraloroveralongperiod.Example:"Thedeserthasahotanddryclimate."

25.Code-asystemofwords,letters,figures,orsymbolsusedtorepresentothers,especiallyforthepurposesofsecrecy.Example:"Computerprogrammerswritecodetocreatesoftwareprograms."

26.Cognitive-relatingtocognition;thementalactionorprocessofacquiringknowledgeandunderstandingthroughthought,experience,andthesenses.Example:"Children'scognitivedevelopmentisinfluencedbytheirenvironmentandexperiences."

27.Combine-tojoinorunitetoformawhole.Example:"Theycombinedtheireffortstocompletetheprojectontime."

28.Commission-aninstruction,command,ordutygiventoapersonorgroupofpeople.Example:"Thegovernmentappointedacommissiontoinvestigatetheissue."

29.Commit-tocarryoutorperpetrate(amistake,crime,orimmoralact).Example:"Shewasafraidtocommittoaseriousrelationship."

30.Communicate-toshareorexchangeinformation,news,orideas.Example:"It'simportanttocommunicateeffectivelyinateam."

31.Community-agroupofpeoplelivinginthesameplaceorhavingaparticularcharacteristicincommon.Example:"Thelocalcommunitycametogethertosupportthoseaffectedbythenaturaldisaster."

32.Complex-consistingofmanydifferentandconnectedparts.Example:"Thesituationismorecomplexthanitappears."

33.Component-apartorelementofalargerwhole.Example:"Theengineconsistsofmanydifferentcomponents."

34.Concentrate-tofocusallone'sattentiononaparticularobjectoractivity.Example:"Sheconcentratedonherstudiesinordertopasstheexam."

35.Concept-anabstractidea;ageneralnotion.Example:"Theconceptofdemocracyisbasedontheideaofequalrightsandfreedomsforallcitizens."

36.Conclusion-ajudgmentordecisionreachedbyreasoning.Example:"Basedontheevidence,thedetectivedrewaconclusionaboutwhocommittedthecrime."

37.Conduct-themannerinwhichapersonbehaves,especiallyonaparticularoccasionorinaparticularcontext.Example:"Theteacherpraisedhisconductduringtheschooltrip."

38.Consequence-aresultoreffect,typicallyonethatisunwelcomeorunpleasant.Example:"Notstudyingfortheexamhadseriousconsequencesforhisgrades."

39.Consist-tobecomposedormadeupof.Example:"Theteamconsistsofplayersfromdifferentcountries."

40.Constant-occurringcontinuouslyoveraperiodoftime.Example:"Shecomplainedabouttheconstantnoisefromtheconstructionsite."

41.Constraint-alimitationorrestriction.Example:"Financialconstraintspreventedthemfromgoingonvacation."

42.Consume-touseuparesource.Example:"Heconsumesalotofenergyduringhisworkouts."

43.Contemporary-livingoroccurringatthesametime.Example:"ShakespeareandCervanteswerecontemporarywriters."

44.Context-thecircumstancesthatformthesettingforanevent,statement,oridea,andintermsofwhichitcanbefullyunderstoodandassessed.Example:"Youneedtoconsiderthecontextbeforemakingadecision."

45.Contrast-thestateofbeingstrikinglydifferentfromsomethingelseinjuxtapositionorcloseassociation.Example:"Thecontrastbetweenthetwopaintingswasremarkable."

46.Contribute-togivesomething,typicallymoneyortime,inordertohelpachieveorprovidesomething.Example:"Shecontributesregularlytocharity."

47.Convention-awayinwhichsomethingisusuallydone,especiallywithinaparticularareaoractivity.Example:"Theconventionistoshakehandswhenyoumeetsomeoneforthefirsttime."

48.Core-thecentralormostimportantpartofsomething.Example:"Teamworkisatthecoreofourcompany'svalues."

49.Corporate-relatingtoalargecompanyorgroup.Example:"Heworksinthecorporatesector."

50.Correlate-tohaveamutualrelationshiporconnection,inwhichonethingaffectsordependsonanother.Example:"Researchhasshownthatsmokingcorrelateswithanincreasedriskofcancer."

51.Criteria-aprincipleorstandardbywhichsomethingmaybejudgedordecided.Example:"Theselectioncriteriaforthescholarshipincludeacademicachievementandcommunityinvolvement."

52.Cultivate-toprepareanduse(land)forcropsorgardening.Example:"Farmerscultivatethefieldstogrowcrops."

53.Currency-asystemofmoneyingeneraluseinaparticularcountry.Example:"TheeuroisthecurrencyusedinmanyEuropeancountries."

54.Data-factsandstatisticscollectedtogetherforreferenceoranalysis.Example:"Thesurveycollecteddataonpeople'sshoppinghabits."

55.Debate-aformaldiscussiononaparticulartopicinapublicmeetingorlegislativeassembly,inwhichopposingargumentsareputforward.Example:"Therewasaheateddebateaboutclimatechangeattheconference."

56.Decade-aperiodoftenyears.Example:"Shehasbeenworkingintheindustryforoveradecade."

57.Decompose-todecayorbreakdownintoconstituentelements.Example:"Organicmatterdecomposesovertime,returningnutrientstothesoil."

58.Deduce-toarriveat(afactoraconclusion)byreasoning;drawasalogicalconclusion.Example:"Fromtheevidencepresented,wecandeducethatheisguilty."

59.Defend-toresistanattackmadeon(someoneorsomething);protectfromharmordanger.Example:"Thesoldiersdefendedthecityfrominvaders."

60.Define-tostateordescribeexactlythenature,scope,ormeaningof.Example:"Theterm'democracy'isdefinedasasystemofgovernmentbythewholepopulationoralltheeligiblemembersofastate."

61.Demonstrate-toclearlyshowtheexistenceortruthof(something)bygivingprooforevidence.Example:"Shedemonstratedherabilitytosolvecomplexproblems."

62.Density-thedegreeofcompactnessofasubstance;massperunitvolume.Example:"Thedensityofwaterisgreaterthanthatofair."

63.Depict-torepresentbyorasifbypainting;portray;delineate.Example:"Theartistdepictedthescenewithgreatdetail."

64.Derive-toobtainsomethingfrom(aspecifiedsource).Example:"Theword'guitar'isderivedfromtheGreekword'kithara'."

65.Designate-toappointorassign(someone)toaparticularofficeorposition.Example:"Shewasdesignatedasteamleaderfortheproject."

66.Determine-tocause(something)tooccurinaparticularwayortohaveaparticularnature.Example:"Herhardworkdeterminedhersuccess."

67.Develop-togroworcausetogrowandbecomemoremature,advanced,orelaborate.Example:"Thecompanydevelopednewsoftwareforitscustomers."

68.Devise-toinventorplan(something)bycarefulthought.Example:"Theydevisedastrategytoincreasesales."

69.Differentiate-torecognizeorascertainwhatmakes(someoneorsomething)different.Example:"It'simportanttodifferentiatebetweenfactandopinion."

70.Dimension-ameasurableextentofsomekind,suchaslength,breadth,depth,orheight.Example:"Theroomhaddimensionsof10feetby12feet."

71.Diplomacy-theprofession,activity,orskillofmanaginginternationalrelations,typicallybyacountry'srepresentativesabroad.Example:"Negotiatingpeacetreatiesrequiresskillfuldiplomacy."

72.Distribute-togiveashareoraunitof(something)toeachofanumberofrecipients.Example:"Thecharitydistributedfoodtothoseinneed."

73.Dynamic-characterizedbyconstantchange,activity,orprogress.Example:"Thebusinessworldisdynamicandconstantlyevolving."

74.Ecology-thebranchofbiologythatdealswiththerelationsoforganismstooneanotherandtotheirphysicalsurroundings.Example:"Ecologystudieshowlivingorganismsinteractwitheachotherandtheirenvironment."

75.Economy-thewealthandresourcesofacountryorregion,especiallyintermsoftheproductionandconsumptionofgoodsandservices.Example:"Thecountry'seconomygrewrapidlyoverthepastdecade."

76.Edit-toprepare(writtenmaterial)forpublicationbycorrecting,condensing,orotherwisemodifyingit.Example:"Theeditor