八年級英語第四單元單詞重點

1.accident(n.)

Anaccidentreferstoanunexpectedeventthatcausesdamage,injury,orloss.Forexample,acarcrashorsomeonefallingdownthestairscanbeconsideredaccidents.Itisimportanttobecautiousandavoidaccidents.

2.annoy(v.)

Toannoymeanstoirritateorbothersomeone.Forinstance,ifyourepeatedlydisturbsomeonewhiletheyarestudying,itislikelytoannoythem.Itisessentialtobeconsiderateofothers'feelingsandavoiddoingthingsthatmayannoythem.

3.apologize(v.)

Apologizingmeansexpressingregretorsayingsorryforsomethingyouhavedonewrong.Whenyouapologize,youacknowledgeyourmistakeandshowthatyouaregenuinelysorryforanyinconveniencecaused.Itisimportanttoapologizewhenyouhurtsomeone'sfeelingsormakeamistake.

4.brave(adj.)

Bravedescribessomeonewhoshowscourageandisnotafraidoffacingdifficultordangeroussituations.Forexample,firefightersareoftenconsideredbravebecausetheyrisktheirlivestosaveothers.Itisadmirabletobebraveandfacechallengeshead-on.

5.calm(adj.)

Calmreferstoastateofbeingpeacefulorrelaxed.Whensomeoneiscalm,theyarenotstressedoranxious.Itisimportanttomaintainacalmdemeanorinvarioussituationstothinkclearlyandmakewisedecisions.

6.calm(v.)

Calmcanalsobeusedasaverb,meaningtomakesomeoneorsomethingpeacefulorrelaxed.Forinstance,ifsomeoneisupset,youcantrytocalmthemdownbytalkingtotheminasoothingmanner.Itishelpfultoknowhowtocalmotherswhentheyareupsetorstressed.

7.danger(n.)

Dangerreferstoasituationorconditionthatcanpotentiallycauseharm,injury,orevendeath.Itisnecessarytobeawareofdangers,suchascrossingtheroadwithoutlookingbothwaysorstandingtooclosetotheedgeofahighbuilding.

8.escape(v.)

Toescapemeanstogetawayfromadangerousorunpleasantsituation.Forexample,ifafirebreaksout,itiscrucialtoescapefromthebuildingasquicklyaspossible.Knowinghowtoescapeinemergenciesisvitalforpersonalsafety.

9.honest(adj.)

Honestdescribessomeonewhotellsthetruthanddoesnotlieorcheat.Beinghonestisanimportantvalueasitbuildstrustandmaintainshealthyrelationships.Itiscrucialtobehonestinallaspectsoflife.

10.huge(adj.)

Hugemeansextremelylargeinsizeoramount.Forinstance,agiantelephantoramassivebuildingcanbedescribedashuge.Itisimportanttouseappropriateadjectivestodescribethesizeorquantityofsomethingaccurately.

11.interrupt(v.)

Tointerruptmeanstostopsomeonewhiletheyarespeakingordoingsomething.Itisconsideredimpolitetointerruptothers,asitshowsalackofrespectfortheirthoughtsoractions.Itisimportanttolistenattentivelyandavoidinterruptingothersunlessnecessary.

12.invite(v.)

Toinvitemeanstoaskorrequestsomeonetocometoaparticularplaceorevent.Forexample,youcaninviteyourfriendstoyourbirthdayparty.Itispolitetoextendinvitationstoothersandmakethemfeelwelcome.

13.mechanic(n.)

Amechanicissomeonewhorepairsormaintainsmachineryorvehicles,suchascarsormotorcycles.Ifyourvehiclebreaksdown,youmayneedtotakeittoamechanicforrepair.Mechanicshavespecializedknowledgeandskillsinfixingmechanicalissues.

14.remind(v.)

Toremindsomeonemeanstomakethemremembersomethingthattheymayhaveforgotten.Forinstance,ifyourfriendforgetstheirhomework,youcanremindthemtocompleteit.Itishelpfultoremindothersofimportanttasksordeadlines.

15.research(n.)

Researchreferstothesystematicinvestigationandstudyofmaterialsandsourcestogainknowledgeorinformation.Researcherscollectdata,analyzeit,anddrawconclusionsbasedontheirfindings.Conductingresearchisessentialinvariousfieldsofstudy.

16.responsibility(n.)Responsibilityreferstothestateofbeingreliable,trusted,andanswerableforone'sactionsandduties.Itisimportanttotakeresponsibilityforyouractionsandfulfillyourdutiestomaintainasenseofintegrityandtrustworthiness.17.rude(adj.)Rudedescribesbehaviorthatisimpolite,disrespectful,oroffensive.Actionssuchaspushingsomeoneinlineorspeakingtosomeoneharshlycanbeconsideredrude.Itisimportanttobecourteousandrespectfultowardsotherstomaintainaharmonioussocialenvironment.18.rule(n.)Aruleisaregulationorguidelinethatisenforcedtomaintainorder,structure,orsafety.Forexample,inaclassroom,ruleshelpensureaconducivelearningenvironment.Itisimportanttofollowrulestoavoidnegativeconsequencesandpromoteafairandorderlysociety.19.safety(n.)Safetyreferstothestateofbeingprotectedfromharmordanger.Itiscrucialtoprioritizesafetyinvarioussituations,suchaswearingseatbeltsincarsorpracticinggoodhygienetopreventthespreadofdiseases.20.shake(v.)Toshakemeanstomovebackandforthorfromsidetosidequicklyandinvoluntarily,oftenasaresultofexcitement,fear,orillness.Forexample,whensomeonewinsasportsgame,theymightshakehandswiththeiropponent.Itisimportanttobeawareofone'sbodylanguageandunderstandthemeaningbehinddifferentmovements.21.slide(v.)Toslidemeanstomovesmoothlyacrossasurfacewithoutliftingyourfeet.Forinstance,childrenoftenslidedownslidesattheplayground.Slidingcanalsorefertomovingobjectsfromoneplacetoanotherwithoutliftingthem.22.special(adj.)Specialmeansunique,important,orofparticularsignificance.Everyonehastheirownspecialtalentsandqualitiesthatmakethemunique.Itisimportanttorecognizeandappreciatethespecialattributesinoneselfandothers.23.teacher(n.)Ateacherisanindividualwhoimpartsknowledge,skills,andinstructionstostudents.Theyplayacrucialroleinguidingstudents'learninganddevelopment.Teacherspossessstrongsubjectknowledge,communicationskills,andtheabilitytocreateengaginglessons.24.time(n.)Timereferstotheperiodduringwhicheventsoccurortasksarecompleted.Itisavaluableresourcethatshouldbemanagedeffectivelytoaccomplishgoalsandmaintainahealthywork-lifebalance.25.tired(adj.)Tireddescribesastateofexhaustionorfatigueresultingfromphysicalormentalexertion.Itisimportanttolistentoyourbodyandrestwhenyoufeeltiredtoavoidoverexertionandmaintaingoodhealth.26.understand(v.)Tounderstandmeanstograspthemeaning,significance,orlogicofsomething.Itisimportanttounderstandothers'perspectives,ideas,andfeelingstofostereffectivecommunicationandempathy.27.vehicle(n.)Avehicleisameansoftransportationthatisusedtotransportpeopleorgoodsfromoneplacetoanother.Examplesofvehiclesincludecars,motorcycles,buses,andtrucks.Itisimportanttooperatevehiclessafelyandfollowtrafficregulationstopreventaccidentsandensurepersonalsafety.28.wait