五年級下半年重點單詞英語

1.accelerate-toincreaseinspeedorrate

Example:Thecarstartedtoaccelerateasitraceddownthetrack.

2.climate-theaverageweatherconditionsinaparticularregionoveralongperiodoftime

Example:Theclimateinthedesertisveryhotanddry.

3.dormant-temporarilyinactiveorsleeping

Example:Thevolcanohasbeendormantforhundredsofyears.

4.expand-tobecomelargerinsizeorvolume

Example:Thepopulationofthecitybegantoexpandrapidly.

5.friction-theresistancethatonesurfaceorobjectencounterswhenmovingoveranother

Example:Theroughnessoftheroadcausedalotoffriction,makingitdifficulttorideabike.

6.hesitate-topausebeforesayingordoingsomething,usuallyduetouncertaintyordoubt

Example:Hehesitatedbeforeansweringthequestion,notsureifheknewthecorrectanswer.

7.interpret-toexplainorunderstandthemeaningofsomething

Example:Theteacherhelpedthestudentsinterpretthemeaningofthepoem.

8.manipulate-tohandleorcontrolskillfully

Example:Themagicianmanipulatedthecardstoperformatrick.

9.negotiate-tohaveadiscussionormakearrangementswithotherstoreachanagreement

Example:Thetwocountriesarecurrentlynegotiatingatradedeal.

10.oppress-tokeepsomeonedownthroughunjustuseofpower

Example:Thedictatoroppressedthepeopleofthecountryandrestrictedtheirfreedoms.

11.phenomenon-aneventorfactthatcanbeobservedorstudied

Example:TheNorthernLightsareanaturalphenomenonthatoccurinsomeregions.

12.recollect-torememberorrecallsomething

Example:Ihavedifficultyrecollectingwhathappenedatthemeetingyesterday.

13.stereotype-awidelyheldbutoversimplifiedideaorbeliefaboutaparticulargroupofpeopleorthings

Example:Itisimportantnottojudgepeoplebasedonstereotypes.

14.transparent-allowinglighttopassthroughsothatobjectsbehindcanbeseenclearly

Example:Theglassinthewindowistransparent,allowingsunlighttoentertheroom.

15.unique-beingtheonlyoneofitskind;unlikeanythingelse

Example:Eachsnowflakeisuniqueandhasitsownintricatedesign.

16.vacant-notoccupiedorfilled;availableforuse

Example:Thereisavacantseatatthefrontofthebus.

17.wander-towalkormoveaimlesslywithoutaspecificpurposeordirection

Example:Thechildrendecidedtowanderaroundthepark,exploringdifferentareas.

18.yawn-toopenone'smouthwideandtakeadeepbreathinvoluntarily,usuallyduetotirednessorboredom

Example:Thestudentcouldn'thelpbutyawnduringtheboringlecture.

19.zone-anareaorregionwithparticularcharacteristicsorpurpose

Example:Thehotelhasadesignatedquietzoneforguestswhopreferapeacefulenvironment.

20.abundant-existingoravailableinlargequantities;plentiful

Example:Intheforest,thereisanabundantsupplyoffreshwaterfromtheriver.

21.adapt-tomakesuitableforanewuseorsituation;toadjustExample:Manyspecieshaveadaptedtothechangingclimateinordertosurvive.22.collaborate-toworktogetherwithotherstoachieveacommongoalExample:Thetwoartistsdecidedtocollaborateonanewproject,combiningtheiruniquestyles.23.dedicate-togivetime,effort,oroneselftoaparticulartaskorpurposeExample:Shededicatedherlifetohelpingthelessfortunateandfightingforsocialjustice.24.endorse-topubliclysupportorapproveofsomeoneorsomethingExample:Thefamousathleteendorsedapopularbrandofsportsdrinks.25.evaluate-toassessthevalue,importance,oreffectivenessofsomethingExample:Theteacherevaluatedthestudents'performancethroughtestsandquizzes.26.facilitate-tomakesomethingeasierorpossible;tohelpbringaboutExample:Thenewsoftwarefacilitatedtheprocessofdataanalysisfortheresearchers.27.generous-willingtogivemorethanisnecessaryorexpected;showingkindnessandgenerosityExample:Thebillionairedonatedagenerousamountofmoneytofundthenewhospitalwing.28.hilarious-extremelyfunny;causinglaughterExample:Thecomedian'sperformancewassohilariousthattheaudiencecouldn'tstoplaughing.29.implement-toputaplan,idea,ordecisionintoactionExample:Thegovernmentimplementednewpoliciestoaddresstheissueofclimatechange.30.investigate-toexamineorstudysomethingcarefullyinordertolearnmoreaboutitExample:Thedetectiveinvestigatedthecrimescenetogatherevidenceandclues.31.manipulate-tohandleorcontrolskillfullyExample:Theartistmanipulatedtheclaytocreateabeautifulsculpture.32.motivate-togivesomeoneareasonordesiretodosomethingExample:Thecoachmotivatedtheteamwithinspiringwordsbeforethebiggame.33.obstacle-somethingthatblocksorhindersprogress,achievement,orsuccessExample:Overcomingobstaclesandchallengesisapartoflife.34.predict-tosayorestimatethatsomethingwillhappeninthefutureExample:Theweatherforecastpredictedheavyrainforthenextfewdays.35.simplify-tomakesomethingeasiertounderstandordo;toreducecomplexityExample:Theteachersimplifiedthecomplexmathproblemforthestudentstosolve.36.stimulate-toencourageorcausesomethingtohappenordevelopExample:Thegovernmentintroducednewpoliciestostimulateeconomicgrowth.37.tolerate-toacceptorenduresomethingunpleasantorannoying,especiallywithoutsho