人教版（2023）高中英语必修第一册Unit4 Natural Disasters 单词专项练习（含答案）

第第页人教版（2023）高中英语必修第一册Unit4NaturalDisasters单词专项练习（含答案）必修一Unit4NaturalDisasters

Exercise1:FillintheBlanks

Fillintheblankswiththeappropriatewordsorphrasesfromthelist.Makesuretouseeachwordorphraseonlyonce.

Theoftheearthquakewasmeasuredat6.8ontheRichterscale.

The__________causedbythevolcaniceruptionwasimmense,leavingmanytownsin_________.

Thegovernmentlauncheda___________operationtorescuethetrappedsurvivorsusinghelicopters.

Aftertheheavyrainfall,aoccurred,buryingseveralhouses.

Asthefloodwaterscontinuedtorise,manyfamilieshadnochoicebutto___________theirhomes.

Shewasin__________whensheheardthenewsofherfriend'stragicdeath.

Intheaftermathofthetyphoon,therewasadesperateneedfor____________suppliesand.

The____________ofthetsunamiwasbeyondimagination,leavingcoastalcommunitiesinruins.

Theearthquakecausedseveralbuildingsto__________,andmanyroadsdevelopedlargecracks.

Thehurricane'sstrongwinds__________treesanddamagedpowerlines,causingwidespreadpoweroutages.

Exercise2Readingcomprehension

Naturaldisastersarepowerfulandunpredictableeventsthatcanhavedevastatingconsequencesforbothhumancommunitiesandtheenvironment.Fromearthquakesandtsunamistohurricanesandwildfires,theseeventscanstrikewithoutwarning,leavingatrailofdestructionintheirwake.Understandingthecausesandimpactsofnaturaldisastersiscrucialformitigatingtheireffectsandensuringthesafetyandwell-beingofaffectedpopulations.

Oneofthemostcommonanddestructivenaturaldisastersistheearthquake.EarthquakesoccurwhenthereisasuddenreleaseofenergyintheEarth'scrust,resultinginseismicwavesthatshaketheground.TheseverityofanearthquakeismeasuredontheRichterscale,whichindicatesitsmagnitude.Thehigherthemagnitude,themorepowerfulandpotentiallydamagingtheearthquakecanbe.Whenanearthquakestrikespopulatedareas,buildingscancollapse,roadscanbedestroyed,andpeoplecanbeinjuredorkilled.Inadditiontotheinitialimpact,earthquakescanalsotriggerlandslidesandtsunamis,furtherexacerbatingthedevastation.

Tsunamis,anothertypeofnaturaldisaster,areoftencausedbyunderwaterearthquakesorvolcaniceruptions.Thesegiantoceanwavescantravelathighspeedsacrossvastdistances,makingthemespeciallydangerousforcoastalcommunities.Whenatsunamiapproachestheshore,itcaninundatelow-lyingareas,destroyingbuildingsandinfrastructureinitspath.Earlywarningsystemsandevacuationplansareessentialforminimizingthelossoflifeintheeventofatsunami.

Hurricanes,alsoknownascyclonesortyphoonsindifferentregions,arepowerfultropicalstormsthatcanwreakhavoconcoastalareas.Formedoverwarmoceanwaters,hurricanesgatherstrengthandsizeastheymoveacrossthewater.Whenahurricanemakeslandfall,itbringswithitstrongwinds,heavyrainfall,andstormsurges.Thecombinationofthesefactorscanleadtowidespreadflooding,extensivepropertydamage,anddisruptionstopowerandwatersupplies.Preparednessandevacuationmeasuresarecrucialforsafeguardingcommunitiesinhurricane-proneregions.

Wildfiresareanothersignificantnaturaldisaster,oftenfueledbydryconditions,hightemperatures,andstrongwinds.Thesefast-spreadingfirescanconsumevastareasofforestsandgrasslands,posingathreattowildlife,property,andhumanlives.Wildfiremanagementandpreventionstrategies,suchascontrolledburnsandfirebreaks,playacrucialroleinreducingtheintensityandimpactofthesefires.

Inconclusion,naturaldisastersarepowerfulandcomplexeventsthatcanhavefar-reachingeffectsoncommunitiesandecosystems.Whiletheycannotbepreventedentirely,understandingtheircausesandimplementingeffectivepreparednessandresponsemeasurescanhelpminimizetheirimpact.Governments,communities,andindividualsmustworktogethertocreateresilientandadaptivestrategiestocopewiththechallengesposedbynaturaldisasters.

Whatcausesearthquakes

Hurricanes

Volcaniceruptions

Wildfires

Tectonicplatemovement

Howistheseverityofanearthquakemeasured

Windspeed

Richterscale

Rainfallamount

Temperature

Whatistheprimaryfactorthatfuelstheintensityandspreadofwildfires

Highhumidity

Heavyrainfall

Dryconditionsandstrongwinds

Lowtemperatures

Whatisacrucialelementinminimizingthelossoflifeduringatsunami

Earlywarningsystemsandevacuationplans

Reinforcingbuildings

Stockpilingfoodsupplies

Usinghelicoptersforrescueoperations

Whyisunderstandingthecausesandimpactsofnaturaldisastersimportant

Topredicttheweatheraccurately

Toincreasetourismindisaster-proneareas

Tomitigatetheireffectsandensuresafety

Tocreatethrillingadventureexperiencesforpeople

Exercise3

ItwasadayIwillneverforget.Thetsunamistruckunexpectedly,catchingeveryoneoffguard.Amassivetornadotorethroughthetown,leavingapathof1anddevastationinitswake.Thetsunamireachedanunimaginablemagnitude,andthe2wasimmense.

Intheaftermathofthedisaster,3respondersrushedto4thosetrappedorinjured.Therescueteamworkedtirelesslyto5survivorsfromthedebris.Thelengthofthedisasterwasoverwhelming,withruinsofhomesandbuildings,leavingthetowninshock.

Amidstthedestructionanddevastation,storiesof6emerged.Peopledisplayedincredible7andcourageastheycametogethertounifyresourcesandaidtothoseinneed.Strangersturnedintoheroes,extendingahelpinghandtotheirfellowcitizens.

Thetownfacedalongroadto8.Withelectricitylinesdownandgassuppliesdisrupted,basicamenitiesbecamescarce.Buttheresilientcommunityshowed9strength,usingeveryeffortavailabletoreviveasenseofnormalcy.Asthedayspassed,hopeanddeterminationactedasawhistle,andthecollectiveemergencyhelpedhealthewounds.

Themignitudeofthedisasterbroughttolighttheimportanceofdisasterpreparednessandmunitydrillsandtrainingsessionswereorganizedtobetter10theresidentsforfuturedisasters.

Intheend,thedisasterhadalastingeffectonthetown.Itservedasapainfulreminderoftheforceofnatureandhowvulnerableweareinthefaceofsuchcalamities.Butitalsoshowedthetruestrengthofthehumanspirit,thepowerofunity,andthe11toovercomeadversity.

Asthetownslowlymovedfromruintorecovery,asenseofrevivalhungintheair.Theexperiencehadchangedeveryone,leavingthem12andmoreappreciativeoflife'sfragility.Theyvowednevertotakeanythingforgrantedagain.

Intheyearsthatfollowed,thetowntransformeditself,notjustphysicallybut13.Thedisasterhadsparkedarevival,andthecommunityemergedstrongerandmoreconnectedthaneverbefore.

Today,thetownstandsasatestamenttotheresilienceofthehumanspirit.Whilescarsfromthedisasterremain,theyserveasa14ofthecommunity'sabilitytosurviveand15,nomatterwhatchallengestheyface.Theyhavebecomeashiningexampleofhopeandsolidarityforothersfacingsimilarhardships.

A.destructionB.recov