Book Unit Readingppt课件.ppt

Unit5Thepowerofnature 1 Warmingup 2 Manhassomuchwisdomandpowerthatthewholeworldhaschangedalot 3 tallbuildings 4 modernagriculture 5 aeroplanes 6 atomicbomb 7 spaceship 8 modernmedicine 9 moderncommunication 10 Whatdoyouthinkof 11 Haveyoueverconsideredhowweakhumansarecomparedwithavolcano hurricaneorearthquake Canyoulistsomenaturaldisasters 12 13 volcanoerupting 14 15 16 17 18 19 20 21 22 Boilingrockeruptsfromthecrater 火山口 thelava 熔岩 flowsslowlydownthemountain 23 gas liquid solid lava 熔岩 vapour carbondioxide nitrogen 氮 sulphur 硫磺 bitsofrockandvolcanicash etc 24 3 Whattypesofvolcanoesdoyouknow extinctvolcano onethatisnolongeractiveatall dormantvolcano onethatisnotactiveatthemoment activevolcano onethatmayeruptatanytime 25 26 AnswerYesorNotothequestionnaire 27 28 Ifyouanswered yes toallthesequestions thenvolcanologycouldbeagoodcareerforyou Readthepassageonpage34tofindoutmoreaboutbeingavocanologist 29 Skimming 30 1 What sthemainideaofthearticle Thewriterexpressedhis forhisjobasa andtoldusoneofhisunusual inMountKilauea Hawaii love volcanologist experiences 31 2 Findoutmainideasforeachpart Part1 Para1 2 Part2 Para3 4 Part3 Para5 Thewriter s andits job importance Thewriter s ofwatchingthevolcaniceruption experience The forthewriter senthusiasmabouthisjob reasons 32 Whatisthewriter Whendidhefirstseeaneruption Howdiditlooklike Whatwashewearingwhengettingclosetothecrater Andwhatwastheresult Answerthefollowingquestions 33 Whatisthewriter Whendidhefirstseeaneruption Howdiditlooklike HeisavolcanologistworkingfortheHawaiianVolcanoObservatory HemainlycollectsinformationaboutMountKilauea ItwasinthesecondweekafterhearrivedinHawaii Itwasverybrightalthoughitwasnight Redlavafountainedhundredsofmetersintotheairanditwasafantasticsight 34 3 Whatwashewearingwhengettingclosetothecrater Andwhatwastheresult Hewaswearingwhiteprotectivesuitsthatcoveredhiswholebody helmets bigbootsandspecialgloves justlikeaspaceman Asaresult itmadehimdifficulttowalk 35 Carefulreading 36 Whydoesthewritersaythathehasthegreatestjobintheworld 2 Whyisavolcanologist sjobimportant 3 WhereisMountKilauea 37 Whydoesthewritersaythathehasthegreatestjobintheworld 38 2 Whyisavolcanologist sjobimportant Volcanologistsstudyvolcanoessothattheycanwarnpeoplewhenthevolcanoisgoingtoeruptandsavemanylives 39 3 WhereisMountKilauea InHawaii 40 4 WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption 5 Whatcausedthewriter sbedroomtobecomeasbrightasdayeventhoughitwasnight 6 Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting 7 Whywasitdifficultforthewritertowalktowardstheedgeofthecrater 41 4 WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption Noonelivesnearthecrater Thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath Thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath Therocksthateruptfromthevolcanodon tdamageanythingbecausenoonelivesnearthecrater 42 5 Whatcausedthewriter sbedroomtobecomeasbrightasdayeventhoughitwasnight thered hotrocks gasthateruptedfromthevolcano Thelightwascausedbythered hotrocksandgasthateruptedfromthevolcano 43 6 Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting samplesofthelava studythesamples Thescientistsneededtogetsamplesofthelavasotheycouldstudythem 44 7 Whywasitdifficultforthewritertowalktowardstheedgeofthecrater whiteprotectivesuits specialglove helmet specialboots Theauthorwaswearingspecialclothingthatmadeitdifficulttowalk 45 Whatdoesthewriterfindimpressiveaboutvolcanoesevenafterstudyingthemformanyyears Thewriterfindstheirbeautyandtheirpotentialtocausegreatdamageveryimpressive 46 47 48 Havinglearntalittlemoreabouttheworkofavolcanologist doyouthinkitisanoccupationyouwouldenjoy Giveyourreasons 2 Inpairsdiscusswhatskillsyouthinkavolcanologistshouldhave Makealist 49 No Iprobablywouldn tenjoythisjobbecauseIwouldhavetoliveinothercountriesandalsoIdon tlikebeingindangeroussituations Also I mnotverygoodatscience Suggestedanswers 50 Yes I dlovetodoajoblikethis