高中英语 unit5Warming up and Reading课件 新人教版选修6.ppt

人教课标高二选修6unit5 unit5thepowerofnature warmingup manhassomuchwisdomandpowerthatthewholeworldhaschangedalot tallbuildings modernagriculture aeroplanes atomicbomb spaceship modernmedicine moderncommunication whatdoyouthinkof haveyoueverconsideredhowweakhumansarecomparedwithavolcano hurricaneorearthquake canyoulistsomenaturaldisasters volcanoerupting boilingrockeruptsfromthecrater 火山口 thelava 熔岩 flowsslowlydownthemountain gas liquid solid lava 熔岩 vapour carbondioxide nitrogen 氮 sulphur 硫磺 bitsofrockandvolcanicash etc 1 howisavolcanoformed oneplatecrashesdownintoanother thefluidrockbecomeshotterandhotterwithhighpressure finallyitrushesout thus avolcanoisformed whereisitmostpossibleforavolcanotoerupt jointsbetweentheplates jointsbetweentheplates jointsbetweentheplates oftenneartheoceans 3 whattypesofvolcanoesdoyouknow extinctvolcano onethatisnolongeractiveatall dormantvolcano onethatisnotactiveatthemoment activevolcano onethatmayeruptatanytime answeryesornotothequestionnaire ifyouanswered yes toallthesequestions thenvolcanologycouldbeagoodcareerforyou readthepassageonpage34tofindoutmoreaboutbeingavocanologist skimming 1 what sthemainideaofthearticle thewriterexpressedhis forhisjobasa andtoldusoneofhisunusual inmountkilauea hawaii love volcanologist experiences 2 findoutmainideasforeachpart part1 para1 2 part2 para3 4 part3 para5 thewriter s andits job importance thewriter s ofwatchingthevolcaniceruption experience the forthewriter senthusiasmabouthisjob reasons scanning whichofthefollowingisnotthefactorthatmakesthewriter sjobthegreatestintheworld it sdangerousbutexciting b thewritercantraveltounusualplacesandmeetpeoplefromallovertheworld c thewritercanearnalotofmoney d thewriterishelpingprotectingpeoplefromthevolcano 2 whatdoesavolcanologistnotneedmost a knowledgeofspaceships b researchskills c skillsofoperatingscientificequipment d observingskills carefulreading whydoesthewritersaythathehasthegreatestjobintheworld 2 whyisavolcanologist sjobimportant 3 whereismountkilauea whydoesthewritersaythathehasthegreatestjobintheworld 2 whyisavolcanologist sjobimportant volcanologistsstudyvolcanoessothattheycanwarnpeoplewhenthevolcanoisgoingtoeruptandsavemanylives 3 whereismountkilauea inhawaii job importance feelings adj fillintheblanksaccordingtothispart volcanologist collectinformationforadatabase helpscientiststopredictwherelavawillflowandhowfast protectordinarypeoplefromvolcanoes excited savepeople slivesbywarningthemtoleavetheirhomes neverbored feelalive 4 whyisthelavathatflowsonmountkilaueamoredangerousthantheactualeruption 5 whatcausedthewriter sbedroomtobecomeasbrightasdayeventhoughitwasnight 6 whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting 7 whywasitdifficultforthewritertowalktowardstheedgeofthecrater 4 whyisthelavathatflowsonmountkilaueamoredangerousthantheactualeruption noonelivesnearthecrater thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath therocksthateruptfromthevolcanodon tdamageanythingbecausenoonelivesnearthecrater 5 whatcausedthewriter sbedroomtobecomeasbrightasdayeventhoughitwasnight thered hotrocks gasthateruptedfromthevolcano thelightwascausedbythered hotrocksandgasthateruptedfromthevolcano 6 whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting samplesofthelava studythesamples thescientistsneededtogetsamplesofthelavasotheycouldstudythem 7 whywasitdifficultforthewritertowalktowardstheedgeofthecrater whiteprotectivesuits specialglove helmet specialboots theauthorwaswearingspecialclothingthatmadeitdifficulttowalk whatdoesthewriterfindimpressiveaboutvolcanoesevenafterstudyingthemformanyyears thewriterfindstheirbeautyandtheirpotentialtocausegreatdamageveryimpressive summary ihavethe jobintheworld iamnever withit althoughitisoccasionallydangerous idon tmindbecausedanger meandmakesmefeel ithinkmyjobisthemost becauseicanhelp peoplefromdangerofvolcanoes iama workingforhvo ourworkhas manylivesbutunfortunatelywecannotsavetheir greatest bored excites alive important protect volcanologist saved houses ihave avolcanoeruptioninhawaii iwas asleepwhenmybedbegan andihearda sound likea passingnearby thenifoundmybedroomwasas asday andredlavawas hundredsofmetersintotheair thenextday threeofuswantedtogetclosetothe weputon suits big experienced fast shaking strange train bright fountaining crater protective helmets boots andspecial whichmadeuslooklike weslowly totheedgeofthecratertocollectsome for afterstudyingvolcanoesformanyyears iamjustas aboutmyjobasbefore why becauseoftheir andtheir tocausegreatdamage gloves spacemen madeourway lava laterstudy enthusiastic beauty potential havinglearntalittlemoreabouttheworkofavolcanologist doyouthinkitisanoccupationyouwouldenjoy giveyourreasons 2 inpairsdiscusswhatskillsyouthinkavolcanologistshouldhave makealist no iprobablywouldn tenjoythisjobbecauseiwouldhavetoliveinothercountriesandalsoidon tlikebeingindangeroussituations also i mnotverygoodatscience suggestedanswers yes i dlovetodoajoblikethisbecauseiwouldenjoyworkingoutsideandithinkiwouldenjoytheadventure itwouldbeexcitingtomeetpeoplefromdifferentcountriesandiwouldfeelgoodabouthelpingpeopleavoiddanger or 3 lookatthesethreepeoplewhowouldliketostudyvolcanoes whichonewouldyouchoosetobecomeavolcanologist giveyourreasons fredspears hehastheinterestbutnotthequalifications soheisnotagoodchoicetobecomeavolcanologist susankelp shehasstudiedgeologyandhasaninterestinvolcanoes shehasallthenecessaryqualificationsbutshedoesnothavepracticalexperiencedevisingexperimentsandanalyzingdata charles heisamedicaldoctorwithaninterestinvolcanoes hehasexperienceofcond