选修Unit-Warming-up-and-Readingppt课件.ppt

Unit5 warmingupandreading Unit5ThePowerofNature 1 RememberwhathappenedonMay 12 2008 Earthquake Doyouknowanyothernaturaldisasters Warmingup 2 naturaldisasters sandstorm typhoon hurricane Tornado龙卷风 earthquake tsunami debrisflow土石流 snowstorm thunderstorm volcano Thepowerofnature 3 Flood 4 Earthquake 5 sandstorm 6 tsunami 7 tornado 飓风 8 snowstorm 9 typhoon hurricane 10 snowslide 11 drought 12 landslide 13 Volcano 14 Haveyoueverseenavolcano 15 volcano eruption 16 17 18 19 20 21 22 Vesuviusvolcano维苏威火山 23 Pompeii 24 25 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 26 1 Howisavolcanoformed Therocksundertheearthbecomehotterandhotteranderuptfromthemountain Whatdoyouknowmoreaboutvolcano 27 Boilingrock Lava Crater Ashcloud Boilingrockeruptsfromthecrater thelavaflowsslowlydownthemountain volcano eruption 28 Neartheoceans Whereismostpossibleforavolcanotoerupt 29 Anextinctvolcano死火山 Anactivevolcano活火山 3 Whattypesofvolcanoesdoyouknow Adormantvolcano休眠火山 30 Imagine Wouldyouliketobeavolcanologisttoobserveandstudyvolcanoes 31 32 Areyousuitableforbeingavolcanologist Answer yes or no tothefollowingquestions Pre reading 33 Ifyouanswered yes toallthesequestions thenvolcanologycouldbeagoodcareerforyou Readthepassageonpage34tofindoutmoreaboutbeingavocanologist 34 Reading AnExcitingJob 35 Skimming 36 What sthemainideaofthearticle Thewriterexpressedhis forhisjobasa andtoldusoneofhisunusual inMountKilauea Hawaii love volcanologist experiences 37 2 Findoutmainideasforeachpart Part1 Para1 2 Part2 Para3 4 Part3 Para5 Thewriter s andits job importance Thewriter s ofwatchingthevolcaniceruption experience The forthewriter senthusiasmabouthisjob reasons 38 Carefulreading 39 Whydoesthewritersaythathehasthegreatestjobintheworld 2 Whyisavolcanologist sjobimportant 3 WhereisMountKilauea Carefulreading 40 Whydoesthewritersaythathehasthegreatestjobintheworld 41 2 Whyisavolcanologist sjobimportant Volcanologistsstudyvolcanoessothattheycanwarnpeoplewhenthevolcanoisgoingtoeruptandsavemanylives 42 3 WhereisMountKilauea InHawaii 43 Job importance feelings adj Fillintheblanks volcanologist collectinformationforadatabase helpscientiststopredictwherelavawillflowandhowfast protectordinarypeoplefromvolcanoes excited Savepeople slivesbywarningthemtoleavetheirhomes neverbored feelalive 44 4 WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption 5 Whatcausedthewriter sbedroomtobecomeasbrightasdayeventhoughitwasnight 6 Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting 7 Whywasitdifficultforthewritertowalktowardstheedgeofthecrater 45 4 WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption Noonelivesnearthecrater Thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath Thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath Therocksthateruptfromthevolcanodon tdamageanythingbecausenoonelivesnearthecrater 46 5 Whatcausedthewriter sbedroomtobecomeasbrightasdayeventhoughitwasnight thered hotrocks gasthateruptedfromthevolcano Thelightwascausedbythered hotrocksandgasthateruptedfromthevolcano 47 6 Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting samplesofthelava studythesamples Thescientistsneededtogetsamplesofthelavasotheycouldstudythem 48 7 Whywasitdifficultforthewritertowalktowardstheedgeofthecrater whiteprotectivesuits specialglove helmet specialboots Theauthorwaswearingspecialclothingthatmadeitdifficulttowalk 49 50 51 Myfirstexperience Iwas asleepwhenmybedbegan andIhearda sound likea passingnearby ThenIfoundmybedroomwasas asday andredlava hundredsofmetersintotheair fast shaking strange train bright fountaining Fillinblanksaboutthewriter sexperienceofthevolcano 52 Thenextday threeofuswantedtogetclosetothe Weputon suits big andspecial whichmadeuslooklike Weslowly totheedgeofthecratertocollectsome for helmets boots gloves spacemen madeourway lava laterstudy protective crater 53 Volcano 54 55 TheKilaueavolcanoinHawaiiisperhapsthemostactivevolcanointheworld itisrecordedthatthere saneruptionalmosteveryfouryears 56 2004年6月2日 夏威夷的基拉韦厄活火山 Kilaueacaldera 喷出熔岩 57 2008年3月18日 夏威夷基拉韦厄 Kilauea 火山喷发 火山灰从出口向外喷散 火山喷发产生的岩屑散布于方圆30公顷 一处深受游客喜爱的观景台也受到岩屑的影响 这是海拔1277米的基拉韦厄火山主火山口自从1924年以来的首次喷发 58 2008年6月17日智利南部柴滕火山爆发 火山喷发出浓重的烟尘 并伴有隆隆的地动声 同时出现了两个新火山口 这座火山从5月2日开始喷发 已迫使4500名居民从柴滕火山附近的一座小村庄撤出 从布兰科 Blanco 河中溢出的水已经对这个村子造成严重破坏 由于有大量火山灰落入河中 河水变得非常粘稠 59 2008年6月6日 位于印度尼西亚米纳哈萨半岛上的索普坦火山喷出滚滚浓烟 索普坦火山当天开始喷发浓烟和火山灰 高度达2到4公里 60 Partthree Para 5 Whatdoesthewriterfindimpressiveevenafterstudyingvolcanoesformorethantwentyyears Theauthorisimpressedbythebeautyoftheeruptionandalsobyitspotentialtocausegreatdamage 61 Analyzethewriter sfeelings Part3 Findoutthewords para1andpara5 thatindicatethewriter sfeelingaboutbeingavolcanologist Para1 neverbored excited alive anexcitingjob Para5 enthusiastic amazed 62 unusual alongside volcano Collects Readthetextagainandfillintheblanks 63 predict 64 eruption shaking bright wasfountaining 65 madeourway climbeddowninto 66 Summary 67 Theauthorwas avolcanologist theHawaiianVolcanoObservatory20yearsago TwoweeksafterhearrivedinHawaii hesawan forthefirsttime Itwasverybright itwasnight Therehadbeenaneruptionfromthesideofthemountainandredhotlavawas hundredsofmetresintotheair Thedayaftertheeruptiontwootherscientistsandhewantedto thecrater Theyputonwhiteprotectivesuits helmets bigbootsandspecialgloves madethemlooklikespacemen Theyslowly totheedgeofthecratertocollectsomelavaforlaterstudy volcanoesformanyyears theauthorisstill theirbeautyaswellastheir tocausegreatdamage appointedas eruption although workingfor fountaining potential getcloseto which madetheirway Havingstudied amazedat FillintheblankstofinishtheSummaryofthetextandthentrytoretellit 注 word文档点击此处链接 68 69 Thewriterisanadventurousman Thew