2018-2019学年高中英语三维设计人教版浙江专版选修6：unit5sectionⅰwarmingup

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1、MountKilauea,theworld'smostactivevolcano,isontheislandofHawaii.ItisnotfarfromMaunaLoa,thelargestvolcanointheworld.MaunaLoaandKilaueatogetherformtheVolcanoesNationalParkinHawaii.MountKilaueahasproducedlava（熔岩）morethanfiftytimesinthelastonehundredyears.Atthis

2、moment,redhotlavaispouringoutofKilauea・Ithasbeendoingthissince1983・Sometimesthelavamovesslowly.Atothertimesitpoursoutveryfastasahugeamountofpressure（压力）forcesitfromthevolcano.Duringthesetimes,itmovesalmostasquicklyaswatermovingdownthesideofamountain.Sometim

3、esKilaueaproducesalargeamountoflavathatseemslikeriversoffire.WhenthelavafromKilaueareachestheocean,itsfierce（凶猛白勺）heatproducesagreatamountofsteamthatrisesintotheair.Thelavaissohotitcontinuestoburnunderwaterforsometime.ThelavafromKilaueacontinuestoaddlandtot

4、heislandasthevolcanoesofHawaiihavealwaysdone・ItwasthesevolcanoesthatformedtheislandsofHawaii.MostofthetimethelavaofKilaueaseemstomovepeacefullytowardtheocean.Yetitisnotaspeacefulasitseemsfromadistance.Inrecentyearsthelavadestroyedonesmalltownontheisland.The

5、liquid（流动的）rockslowlycoveredthetown.Itblockedroadsanddestroyedthem.NothingcanstopthelavaofKilauea・ExpertssaythevolcanoesofMaunaLoaandKilaueaareaseriousthreat（威胁）topropertyonmanypartsoftheisland.TheyalsosaythevolcanoesoftheislandofHawaiiareproofthatthechangi

6、ngenvironmentofEarthisandwillalwaysremainbeyondhumancontrol.点画释疑一把课文读懂［原文呈现］［读文清障］ANEXCITINGJOBIhavethegreatestjobintheworld・Itraveltounusualplacesandworkalongsidepeoplefromallovertheworld・Sometimesworkingoutdoors,sometimesinanoffice,sometimesusingscientifi

7、cequipment"andsometimesmeetinglocalpeopleandtourists,Iamneverbored・Althoughmyjobisoccasionally'dangerous,Idon'tmindbecausedangerexcitesmeandmakesmefeelalive・However,themostimportantthingaboutmyjobisthatIhelpprotectordinarypeoplefrom1oneofthemostpowerfulforc

8、esonearth一thevolcano.Iwasappointedasavolcanologistworkingfor◎theHawaiianVolcanoObservatory(HVO)twentyyearsago.MyjobiscollectinginformationforadatabaseaboutMountKilaueawhichisoneofthemostactivevolcanoe