高二英语课件：高二英语unit5-The-power-of-nature

ThePowerofNatureUnit5ThePowerofNatureUnit511.Howisavolcanoformed?Therocksundertheearthbecomehotterandhotteranderuptfromthemountain.1.Howisavolcanoformed?The22.Whatkindofthingsmightavolcanologistdo?2.Whatkindofthingsmighta3**Hemustbebraveenoughbecausehemustclimbintoalivevolcanototakethetemperatureoftheboilingrockinside.**Interestisthemostimportant.Heshouldshowgreatinterestinstudyingrocksandvolcanoes.**Heshouldbeinterestedintravellingtounusualplacesandlikeadventureinhislife.**Heshouldenjoyworkingoutsidebecausealotofworkneedstobedoneoutdoors.**Hemustbebraveenoughbeca4Unit5

AnExcitingJobUnit551.Doesthewriterlikehisjob?2.WhereisMountKilauea?Yes.ItisinHawaii.Skimming

1.Doesthewriterlikehisjo63.Whatisthevolcanologistwearingwhengettingclosetothecrater?Heiswearingwhiteprotectivesuitsthatcoveredhiswholebody,helmets,bigbootsandspecialgloves,justlikeaspaceman.3.Whatisthevolcanologistw71.Whatmadetheauthorrealizethataneruptionoccurred?MybedbeganshakingAstrangesoundMybedroombecameasbrightasdayRedhotlavawasfountaininghundredsofmetresintotheairAnabsolutelyfantasticsightScanning1.Whatmadetheauthorrealize82.Whatdidthescientistsdoaftertheeruption?Putonwhiteprotectivesuitshelmets,bigbootsSlowlymadeourwaytotheedgeofthecraterLookeddownintothered,boilingcentreClimbeddownintothecratertocollectsomelava2.Whatdidthescientistsdoa9Answerthesequestionsusingcompletesentencesonpage35ComprehendingAnswerthesequestionsusingc101.Whyisavolcanologist’sjobimportant?

3.WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption?Volcanologistsstudyvolcanoessothattheycanwarnpeoplewhenthevolcanoisgoingtoeruptandsosavemanylives.Thelavaflowsdownthemountainandcancoveruporburyvillagesinitspath.Therocksthateruptfromthevolcanousuallydon’tdamageanythingbecausenoonelivesnearthecrater.1.Whyisavolcanologist’sjo114.Whatcausedthewriter’sbedroomtobecomeasbrightasdayeventhoughitwasnight?5.Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting?Thelightwascausedbythered-hotlavafountainingfromthevolcano.Thescientistsneededtogetsamplesofthelavasotheycouldstudythem.4.Whatcausedthewriter’sbe126.Whywasitdifficultforwritertowalktowardstheedgeofthecrater?7.Whatdoesthewriterfindimpressiveaboutvolcanoesevenafterstudyingthemfor20years?Theauthorwaswearingspecialprotectiveclothingthatmadeitdifficulttowalk.Theauthorisimpressedbythebeautyoftheeruptionandalsobyitspotentialtocausegreatdestruction.Theauthorwaswearingspecial131Thewriterdoesn’tmindtheoccasionaldangerofhisjobbecause______.AHetravelstounusualplacesandmeetsinterestingpeoplefromallovertheworld.BHelikesthedifferentwaysofworking.CHethinkshisjobthemostimportant.DHeisexcitedaboutdangersandfeelsalive.Choosethebestanswer:D1Thewriterdoesn’tmindthe14Asaresultofthevolcanologist’swork,____.Aotherscientistspredicttheprogressoflavafromthevolcano.Bmanypeoplehavebeenwarnedtoleavetheirhomes.Ctheeruptioncauseslessdamage.Dtheeruptionmaybepreventedbreakingout.

AAsaresultofthevolcanologi15Whydidthevocanologistrunoutofthehouseintobackgarden?ABecausehisbedbeganshaking.BBecausehisbedroomsuddenlybecameasbrightasday.CBecausehethoughttherewasanearthquakeinHawaii.DBecausehewantedtocollectinformationabouteruption.BWhydidthevocanologistruno164Whatdoesthewritermeanbyusing‘lucky’inthesentence‘Iwasluckyenoughtohaveamuchcloserlookatit’?AHefeltmuchsaferonthetopwhiletheothertwoscientistsclimbeddownintothecrater.BItwashisfirstsightofaneruption.CItwasthefirsttimeforhimtowatchthecrater.DBothBandC.D4Whatdoesthewritermeanby17GetthemainideaofeachparagraphPara1Para2Para3Para4Para5Thewriterexpresseshisloveforhisjobandwhyhelovesit.Thewriterdescribeshisjobanditsimportance.Thewriterdescribeshisfirstsightofavolcanoeruption.Thewriterdescribeshisfirstcloserlookatavolcanoeruption.Thewriterstatesagainhisloveforhisworkandvolcanoes.Getthemainideaofeachpara18ThemainideaofthepassagePart1Part2Part3(Paras.1-2)(Paras.3-4)(Para5)Whatthewriter’sjobisandtheimportanceofhisjob.Thewriter’sexperienceofwatchingthevolcanoeruption.Thereasonswhythewriterisenthusiasticabouthisjob.ThemainideaofthepassageP19Creativegroupdiscussion:1）

Havinglearntalittlemoreabouttheworkofavolcanologist,doyouthinkitisanoccupationyouwouldenjoy?Discussyourreasonswithothersinyourclass.2)Ifyoucouldmeetthewriterofthepassage,whatkindofquestionswouldyouask?Discussw