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RememberwhathappenedonMay.12,2008?FloodEarthquakesandstormtsunamitornado (飓风)snowstormtyphoon/cyclone/hurricanesnowslidedroughtlandslideVolcanoHaveyoueverseenavolcano?volcano-eruptionVesuviusvolcano维苏威火山Pompeii/公元79年维苏威火山的 爆发掩埋了一座城市! 虽然地球史上每一次火山 爆发无不令地貌沧海桑田, 但公元79年维苏威火山的 爆发却的确令一座城市 获得了永生--庞贝无法 躲过火山的劫难,但它被 掩埋封存在渐渐冷却、 凝固、变硬的火山灰中, 最终竟躲过了上千年岁月 的侵蚀。1.Howisavolcanoformed?BoilingrockvolcanoNeartheoceans.Anextinctvolcano 死火山Imagine/ReadingPartone(Para1-Para2)3.Whatcausedthewriter’sbedroomtobecomeasbrightasdayeventhoughitwasnight?Parttwo(Para3-Para4)6.Whatdidthescientistsdoaftertheeruption?Parttwo(Para5)1.Thewriterdoesn’tmindthe occasionaldangerofhisjobbecause ________.2.Asaresultofthevolcanologist's work,_________.Boilingrockwhicheruptsfromthevolcanoandcrashesbacktoearthcauseslessdamage. B.Thelavathatflowsslowlydownthe mountaincausesfarmoredamage.A.Becausehisbedbeganshaking. B.Becausehisbedroomsuddenlybecame asbrightasday. C.Becausehethoughttherewasan earthquakeinHawaii. D.Becausehewantedtocollect informationabouttheeruption.A.Heleftsaferonthetopwhiletheothertwoscientistsclimbeddownintothecrater. B.Itwashisfirstsightofaneruption. C.Itwasthefirsttimeforhimtowatchthecrater. D.bothBandC.6.Whatdoestheword“alive”meanin thesentence“...dangerexcitesmeand makesmefeelalive”? Livingornotdead. B.Activeorlively. C.Continuing. D.Healthy.7.Whydidthewriterputonspecial clothestolookatthecrater? Becausehewantedtotakesome specialphotos. B.Becausehewasconcernedabouthis safety. C.Becausetheothertwoscientistsasked himto. D.Becausehewantedtoclimbdowninto thecrater.ThewriterThewriterThefirstexperienceThefirstexperience感谢您的观看!内容总结