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ID:43215865
大小:6.42 MB
页数:41页
时间:2019-10-03
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1、Unit5warmingupandreadingThepowerofnatureWarmingupHaveyoueverconsideredhowweakhumansarecomparedwithvolcanohurricaneorearthquake?Canyoulistsomenaturaldisasters?earthquakeflooddroughtthunderstormtornadotsunamihurricane/typhoonsandstormsnowstormlandslide山体滑坡mud-rockflow泥石流v
2、olcano-eruptionvolcano-eruptionGettoknowaboutVolcano火山灰火山口岩浆岩浆流Therocksundertheearthbecome________________andfinally_______fromthemountain.Howisavolcanoformed?hotterandhottereruptJointsbetweenthecontinents.Oftenneartheoceans.Whereismostpossibleforavolcanotoerupt?extinct
3、volcano(=onethatisnolongeractiveatall)dormantvolcano(=onethatisnotactiveatthemoment)activevolcano(=onethatmayeruptatanytime)Whattypesofvolcanoesdoyouknow?VesuviusvolcanoInAugustofAD79,MountVesuviuserupted.Theentireofthemountainexploded,andahugeblackcloudroseintotheair.S
4、oonstonesandhotashbegantofallonPompeii.Whentheeruptionendedtwodayslater,Pompeiiwasburiedunder20feetofstonesandashes.Almostallthepeopleweredead.PompeiiVolcanologist[,vɔlkə'nɔlədʒɪst]SomeonewhostudyvolcanoesiscalledCollectandevaluateinformationaboutvolcanoes.Whatkindofthi
5、ngsmightavolcanologistdo?QuestionsYesNo1Doyoulikeworkingoutsideaswellasinside?2Doyouenjoytravellingtounusualplaces?3Doyouenjoytakingrisks?4Doyoudislikedoingthesamethingeveryday?5Doyoulikeadventureinyourlife?6Areyouinterestedinstudyingrocksandotherthingsthatmakeupthesurf
6、aceoftheearth?Answer“yes”or“no”tothefollowingquestionstofindoutifyouaresuitableforbeingavolcanologist.Pre-readingReadthepassageAnExcitingJobquicklyandtrytogetthemainideaofthepassage.FastreadingWhile-readingWhatisthemainideaofthepassage?A.AneruptionoccurredinHawaii.B.Avo
7、lcanologist’sjobisexciting.C.Avolcanologist’sexcitingjobandhisfirstsightofaneruption.D.Asightofaneruptionishorrible.CPart1(Para1-2)Part2(Para3-4)Part3(Para5)Thewriter’sjobanditsimportanceThewriter’sexperienceofwatchingthevolcaniceruptionThereasonsforthewriter’senthusias
8、mabouthisjob.Skimmingthetextandtrytofindoutmainideasofeachpart.Part1(Para1~2)1)Thewriterdoesn'tmindtheoccasion
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