人教新课标版高中英语选修6 unit5 reading 课件.ppt

Unit5,reading,Thepowerofnature,Canyouimagineclimbingintoalivevolcanoinordertomeasurethetemperatureoftheboilingrockinside?Canyouimaginedoingsuchdangerousworkaspartofyourjob?Doyouthinkyouwouldenjoystudyingvolcanoesasajob?Answeryesornotothesequestionstofindoutifyouwouldbesuitableforthiswork.,Pre-reading,Pre-reading,Ifyouansweredyestoallthesequestions,thenvolcanologycouldbeagoodcareerforyou.Readthepassageonthenextpagetofindoutmoreaboutbeingavolcanologist.,2.Guess:whatkindofthingsavolcanologistmightdo.Pleaseworkwithpartnersandwriteyourguessdown.,Skimming,Ihavethegreatestjobintheworld,Dangerexcitesmeandmakesmefeelalive,Protectpeoplefromthevolcano,Readthepassageandanswer:Whyistheauthorsjobimportant?,Whatmadetheauthorrealizethataneruptionoccurred?,Mybedbeganshaking,Astrangesound,Mybedroombecameasbrightasday,Redhotlavawasfountaininghundredsofmetresintotheair,Anabsolutelyfantasticsight,Whatdidthescientistsdoaftertheeruption?,Putonwhiteprotectivesuitshelmets,bigboots,Droppedascloseaspossibletothecrater,Slowlymadeourwaytotheedgeofthecrater,Lookeddownintothered,boilingcentre,Climbeddownintothecratertocollectsomelava,Readthroughthepassagequicklytocheckwhethertheguesseswerecorrect.,While-reading,2.Whatisthevolcanologistwearingwhengettingclosetothecrater?,Heiswearingwhiteprotectivesuitsthatcoveredhiswholebody,helmets,bigbootsandspecialgloves,justlikeaspaceman.,Whyisavolcanologistsjobimportant?2.WhereisMountKilauea?3.WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption?4.Whatcausedthewritersbedroomtobecomeasbrightasdayeventhoughitwasnight?,Comprehension-Reading,Answerthesequestionsusingcompletesentences.,Volcanologistsstudyvolcanoessothattheycanwarnpeoplewhenthevolcanoisgoingtoeruptandsosavemanylives.,MountKilaueaisinHawaii.,Thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath.Therocksthateruptfromthevolcanousuallydontdamageanythingbecausenoonelivesnearthecrater.,Thelightwascausedbythered-hotrocksandgasthateruptedfromthevolcano.,6.Whywasitdifficultforthewritetowalktowardstheedgeofthecrater?7.Whatdoesthewriterfindimpressiveaboutvolcanoesevenafterstudyingthemformanyyears?,Thescientistsneededtogetsamplesofthelavasotheycouldstudythem.,Theauthorwaswearingspecialprotectiveclothingthatmadeitdifficulttowalk.,Theauthorisimpressedbythebeautyoftheeruptionandalsobyitspotentialtocausegreatdestruction.,5.Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting?,Themainideaofthepassage:Part1(Pa1-2)Part2(Pa3-4)Part3(Pa5),Whatisthewritersjobandtheimportanceofhisjob?Thewritersexperienceofwatchingthevolcanoeruption.Thereasonswhythewriterisenthusiasticabouthisjob?,Analyzethereadingpassage,Choosethebestanswer:1.Thewriterdoesntmindtheoccasionaldangerofhisjobbecause_.A.HetravelstounusualplacesandmeetsinterestingpeoplefromallovertheworldB.HelikesthedifferentwaysofworkingC.HethinkshisjobthemostimportantD.Heisexcitedaboutdangersandfeelsalive.,D,2.Whatdoesthewritermeanbyusing“lucky”inthesentence“Iwasluckyenoughtohaveamuchcloserlookatit.”?A.Hefeltmuchsaferonthetopwhiletheothertwoscientistsclimbeddownintothecrater.B.Itwashisfirstsightofaneruption.C.Itwasthefirsttimeforhimtowatchthecrater.D.BothBandC.,D,(Homework),F