人教版英语选修6第五单元Reading.ppt
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人教版英语选修6第五单元Reading.ppt
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Manhassomuchwisdomandpowerthatthewholeworldhaschangedalot.tallbuildingsmodernagricultureaeroplanesatomicbombspaceshipmodernmedicinemoderncommunicationWhatdoyouthinkofHaveyoueverconsideredhowweakhumansarecomparedwithavolcano,hurricaneorearthquake?
Canyoulistsomenaturaldisasters?
Boilingrockeruptsfromthecrater(火山口火山口);thelava(熔岩熔岩)flowsslowlydownthemountain.gasliquidsolidlava(熔岩熔岩)vapour,carbondioxide,nitrogen(氮氮),sulphur(硫磺硫磺)bitsofrockandvolcanicash,etc.1.Howisavolcanoformed?
Oneplatecrashesdownintoanother.Thefluidrockbecomeshotterandhotterwithhighpressure.Finallyitrushesout.Thus,avolcanoisformed.2.Whereisitmostpossiblefora3.volcanotoerupt?
Jointsbetweentheplates.Jointsbetweentheplates.Jointsbetweentheplates.Oftenneartheoceans.3.Whattypesofvolcanoesdoyouknow?
extinctvolcano(=onethatisnolongeractiveatall)dormantvolcano(=onethatisnotactiveatthemoment)activevolcano(=onethatmayeruptatanytime)AnswerYesorNotothequestionnaire.questionnaireYesNo1.Doyoulikeworkingoutsideaswellasinside?
2.Doyouenjoytravellingtounusualplaces?
3.Doyouenjoytakingrisks?
questionnaireYesNo4.Doyoudislikedoingthesamethingeveryday?
5.Doyoulikeadventureinyourlife?
6.Areyouinterestedinstudyingrocksandotherthingsthatmakeupthesurfaceoftheearth?
Ifyouanswered“yes”toallthesequestions,thenvolcanologycouldbeagoodcareerforyou.Readthepassageonpage34tofindoutmoreaboutbeingavocanologist.1.Whatsthemainideaofthearticle?
Thewriterexpressedhis_forhisjobasa_andtoldusoneofhisunusual_inMountKilauea,Hawaii.lovevolcanologistexperiences2.Findoutmainideasforeachpart.Part1(Para1-2)Part2(Para3-4)Part3(Para5)Thewriters_andits_.jobimportanceThewriters_ofwatchingthevolcaniceruption.experienceThe_forthewritersenthusiasmabouthisjob.reasons1.Whichofthefollowingisnotthefactorthatmakesthewritersjobthegreatestintheworld?
A.itsdangerousbutexciting.B.B.thewritercantraveltounusualplacesandmeetpeoplefromallovertheworld.C.thewritercanearnalotofmoney.D.thewriterishelpingprotectingpeoplefromthevolcano.2.Whatdoesavolcanologistnotneedmost?
A.knowledgeofspaceships.B.researchskills.C.skillsofoperatingscientificequipment.D.observingskills.1.Whydoesthewritersaythathehasthegreatestjobintheworld?
2.2.Whyisavolcanologistsjobimportant?
3.3.WhereisMountKilauea?
1.Whydoesthewritersaythathehas2.thegreatestjobintheworld?
2.Whyisavolcanologistsjobimportant?
Itcanwarnpeoplewhenthevolcanoisgoingtoeruptandsavemanylives.3.WhereisMountKilauea?
InHawaii.Job:
_-_-__importance:
_feelings(adj.):
_-_-_Fillintheblanksaccordingtothispart.volcanologistcollectinformationforadatabasehelpscientiststopredictwherelavawillflowandhowfastprotectordinarypeoplefromvolcanoesexcited/Savepeopleslivesbywarningthemtoleavetheirhomes.neverboredfeelalive4.WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption?
5.Whatcausedthewritersbedroomtobecomeasbrightasdayeventhoughitwasnight?
6.Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting?
7.Whywasitdifficultforthewritertowalktowardstheedgeofthecrater?
4.WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption?
Noonelivesnearthecrater.Thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath.Thelavaflowsdownthemountainandcancoveruporburnvillagesinitspath.Therocksthateruptfromthevolcanodontdamageanythingbecausenoonelivesnearthecrater.5.Whatcausedthewritersbedroomtobecomeasbrightasdayeventhoughitwasnight?
thered-hotrocksgasthateruptedfromthevolcanoThelightwascausedbythered-hotrocksandgasthateruptedfromthevolcano.6.Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting?
samplesofthelavastudythesamplesThescientistsneededtogetsamplesofthelavasotheycouldstudythem.7.Whywasitdifficultforthewritertowalktowardstheedgeofthecrater?
whiteprotectivesuitsspecialglovehelmetspecialbootsTheauthorwaswearingspecialclothingthatmadeitdifficulttowalk.Whatdoesthewriterfindimpressiveaboutvolcanoesevenafterstudyingthemformanyyears?
Thewriterfindstheirbeautyandtheirpotentialtocausegreatdamageveryimpressive.Ihavethe_jobintheworld.Iamnever_withit.Althoughitisoccasionallydangerous,Idontmindbecausedanger_meandmakesmefeel_.Ithinkmyjobisthemost_becauseIcanhelp_peoplefromdangerofvolcanoes.Iama_workingforHVO.Ourworkhas_manylivesbutunfortunatelywecannotsavetheir_.greatestboredexcitesaliveimportantprotectvocanologistsavedhousesIhave_avolcanoeruptioninHawai
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- 人教版 英语 选修 第五 单元 Reading