事件英语作文火山喷发

　　范文一
　　After9，000yearsofsilence，Chile39；sChaitenvolcanoerupted，generatingwhatmayhavebeenadirtythunderstorm。Theselittleunderstoodstormsmaybecausedwhenrockfragments，ash，andiceparticlescollidetoproducestaticchargesjustasiceparticlescollidetocreatechargesinregularthunderstorms。Theeruption，whichcontinuedoffandonformonths，forcedtheevacuationofthousandsofresidentsandcattlefromthiscornerofPatagonia。
　　智利伴随闪电暴风雨的火山爆发场景，在经过长达9000年的沉寂后，智利的紫藤（Chaiten）火山首次爆发。正如图片所示，火山爆发时伴随着雷电和暴风雨，这种很难理解的现象可能是当火山爆发时的岩石碎片、灰尘和冰粒相互碰撞产生强大静电造成的。这次断断续续长达几个月的火山大爆发也使成千上万的民众被迫转移。
　　范文二
　　AVolcanoEruption火山爆发
　　Asthebestcandidate，Iwasappointedtocollectandevaluateinformationforadatabaseaboutpersenaturaldisasters，suchashurricanes，typhoonsorthunderstorms。SometimesIdidthisbygivingoutquestionnairestothosewhowentthroughthem。ButsometimesIhadtogothroughactualdisastersmyself。TheMusakiVolcanowasoneofthem。
　　Atthattime，Ilivedinabungalowalongsidethevolcanowithanovelist，whocamefortheappreciationofitseruption。Oneday，whenIwasdrawingdiagramsonthebalconyandhewasbathinginside，thevolcanoeruptedunexpectedly。Theashandlavafountainsshootinghighlyintheskyvariedfrom50to100metersinheight。Itwasabsolutelyfantastic！Ievennoticedarainbowappearinthefogcausedbyaheatwave。
　　But，glancingthroughoursurroundings，Iforesawthepotentialdangerandfoundnoguaranteeofoursafety。Theuncomfortablegasalmostmadeusunconscious。Sweatsofanxietybegantodrop。Managingtostoppanickingandtrembling，wequicklyputonourprotectivesuits，helmetsandbootsandeventuallymadeourwaytoasafeplace。Howluckywewereeventhoughmypreciousequipmentanddocumentswereallburnttotheground！
　　范文三
　　WhydoesTazieffriskhislifelikethis？
　　HarounTazieff，thePolishscientist，hasspenthislifetimestudyingactivevolcanoesanddeepcavesinallpartsoftheworld。In1948，hewenttoLakeKivuintheCongotoobserveanewvolcanowhichhelaternamedKituro。Tazieffwasabletosetuphiscampveryclosetothevolcanowhileitwaseruptingviolently。Thoughhemanagedtotakeanumberofbrilliantphotographs，hecouldnotstaynearthevolcanoforverylong。Henoticedthatariverofliquidrockwascomingtowardshim。Itthreatenedtosurroundhimcompletely，butTazieffmanagedtoescapejustintime。Hewaiteduntilthevolcanobecamequietandhewasabletoreturntwodayslater。Thistime，hemanagedtoclimbintothemouthofKiturosothathecouldtakephotographsandmeasuretemperatures。Tazieffhasoftenriskedhislifeinthisway。Hehasbeenabletotellusmoreaboutactivevolcanoesthananymanalive。