高中英语必修四的重点单词

高中英语必修四的重点单词

1.acquire–togainorobtainsomethingthrougheffort

Example:Sheacquiredanewskillaftertakingthatclass.

2.affect–tohaveaninfluenceonsomeoneorsomething

Example:Thenoiseaffectedmyabilitytoconcentrate.

3.analysis–theprocessofstudyingorexaminingsomethingindetail

Example:Theanalysisofthedatashowedinterestingpatterns.

4.appeal–toattractorinterestsomeone

Example:Thenewadvertisingcampaignappealedtoayoungeraudience.

5.attitude–aperson'sfeelingsoropinionsaboutsomething

Example:Hisnegativeattitudetowardsworkaffectedhisproductivity.

6.aware–havingknowledgeorunderstandingofsomething

Example:Iwasn'tawareofthemeetinguntilsomeonetoldme.

7.benefit–somethingthatisadvantageousorgoodforsomeone

Example:Exercisehasmanyhealthbenefits.

8.challenge–adifficulttaskorsituationthatrequiresefforttoovercome

Example:ClimbingMountEverestwasagreatchallengeforhim.

9.communicate–toshareorexchangeinformation,ideas,orfeelings

Example:Theyusedhandgesturestocommunicatewitheachother.

10.complex–involvingalotofdifferentpartsoraspects

Example:Solvingthismathproblemrequirescomplexcalculations.

11.concept–anabstractideaorgeneralnotion

Example:Shedidn'tunderstandtheconceptoftimezones.

12.contribute–togiveorprovidesomething,ofteninacollaborativeeffort

Example:Shecontributedherideastotheproject.

13.cooperate–toworktogethertowardsacommongoal

Example:Thetwocompaniesdecidedtocooperateonthenewproduct.

14.create–tomakesomethingnewororiginal

Example:Shecreatedabeautifulpainting.

15.debate–aformaldiscussionofopposingargumentsorpointsofview

Example:Thestudentsdebatedtheprosandconsofschooluniforms.

16.demonstrate–toshoworprovesomething

Example:Theprofessordemonstratedtheexperimentinthelab.

17.determine–tofindoutordecidesomethingafterconsideration

Example:Thejudgewilldeterminethesentencefortheaccused.

18.diverse–different,varied

Example:Ourclassismadeupofstudentsfromdiversebackgrounds.

19.effective–producingthedesiredresultoroutcome

Example:Thenewdrugprovedtobeeffectiveintreatingthedisease.

20.evaluate–toassessorjudgethevalueorworthofsomething

Example:Theteacherwillevaluatethestudents'essays.

21.evidence–informationorfactsthatsupportaclaimorbelief

Example:Thefingerprintswereevidenceofhispresenceatthescene.

22.expand–tomakebiggerorwiderinsizeorquantity

Example:Thecompanyplanstoexpanditsoperationsnextyear.

23.experiment–ascientifictestorprocedureconductedtodiscoversomething

Example:Theyconductedanexperimenttotesttheirhypothesis.

24.explore–toinvestigateortravelintosomethingunknown

Example:Theydecidedtoexplorethewildernessduringtheirvacation.

25.factor–somethingthatcontributestoaresultorsituation

Example:Stresscanbeacontributingfactortocertainillnesses.

26.focus–toconcentrateattentionoreffortonsomething

Example:Sheneedstofocusonherstudiesifshewantstoimprove.

27.function–thepurposeforwhichsomethingisdesignedorexists

Example:Thefunctionoftheheartistopumpbloodthroughoutthebody.

28.global–relatingtothewholeworld;worldwide

Example:Globalwarmingisapressingissueaffectingtheplanet.

29.impact–theeffectorinfluenceofonethingonanother

Example:Theinventionofthesmartphonehadagreatimpactonsociety.

30.imply–tosuggestorindicatesomethingindirectly

Example:Histoneimpliedthathedidn'tagreewiththedecision.

31.interpret–toexplainthemeaningorsignificanceofsomething

Example:Theartist'spaintingsareopentointerpretation.

32.investigate–toexamineorinquireintosomethingindetail

Example:Thedetectivewassenttoinvestigatethecrimescene.

33.obtain–toacquireorgetpossessionofsomething

Example:Heobtainedhisdriver'slicenseafterpassingthetest.

34.occur–tohappenortakeplace

Example:Theaccidentoccurredattheintersection.

35.participate–totakepartorengageinsomething

Example:Manystudentsparticipateinextracurricularactivities.

36.perceive–tobecomeawareof,know,orrecognizesomething

Example:Sheperceivedachangeinhisattitudetowardsher.

37.predict–tosayorestimatewhatwillhappeninthefuture

Example:Theweatherforecastpredictsrainfortomorrow.

38.promote–tosupportorencouragetheprogressorgrowthofsomething

Example:Thecompanypromotedtheirnewproductwithanadvertisingcampaign.

39.propose–tosuggestorputforwardforconsiderationoracceptance

Example:Heproposedasolutiontotheprobleminhisreport.

40.pursue–tofolloworchasesomethingorsomeone

Example:Shedecidedtopursueacareerinmedicine.

41.range–theextentorscopeofsomething

Example:Thepricesinthestorerangefrom$10to$100.

42.reflect–tothinkdeeplyorcarefullyaboutsomething

Example:Shereflectedonherpastmistakes.

43.relevant–closelyconnectedorapplicabletosomething

Example:Theinformationisnotrelevanttothediscussion.

44.reveal–tomakeknownordisclosesomethingthatwaspreviouslyhidden

Example:Thedetectiverevealedtheidentityofthemurderer.

45.significant–importantormeaningfulinrelationtosomethingelse

Example:Thediscoveryofacureforcancerwouldbesignificant.

46.similar–al