unit10frighteningnature(warming-up&reading)新教材课件
日期：2010-04-11 04:14
Thenaturaldisasterswetalkedyesterday:firetyphoonSnowslidemudflowvolcanoSandstormtornadofloodHowdoesavolcanoworks?Theinsideoftheearthissohotthattherockshavemelted(熔化)andbecomeliquidThemeltedrocksinsidetheearthtrytogetoutoftheearthjustlikeboilingwatergettingoutofakettle(煮开水的壶)Insomeplacestheoutsideoftheearthisthinandweaksothehotmeltedrockswhichwecalllava(火山熔岩)pushoutThat’scallederuptingvolcanoScanthetextandtrytodividetheletterintoseveralpartsandfindoutthemainideaforeachpartPartone(par__):_____________________Parttwo(par__):_____________________Partthree(par__):____________________Partfour(par__):______________________ThepurposeofwritingtheletterwhenandwherethedisasterhappenedWhatPliny’suncledoduringthattimeConclusionoftheletter123-67Listentothetextandfindtheanswerstothefollowingquestions:Whowrotetheletter?Whomwasitwrittento?Andwhat’stheletterabout?Whenandwheredidithappen?3Whoinmyfamilytooknoticeoftheterriblesightfirst?4Whathappenedtothewriter’suncleatlast?Who，
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