unit10课件
日期：2010-01-03 01:05
ifyoudo，describeit?gasliquidsolidlavavapour，betweenlatitudesof40and50degreessouth6Whatwillyoufeelinsuchkindofweather?7Whataboutthehurricane?Haveyoueverheardaboutit?8Whataboutvolcano?9LookatthepictureFindoutasmuchasyoucantodescribeitfrightened，etcbitsofrockandvolcanicash，Unit10FrighteningnatureWarmingup&ReadingStep1WarmingupWhat’stheweatherliketoday?Doyouoftencareabouttheweather?Howdoyouhearaboutit?Haveyoueverheardoftyphoon?Whatwordscanyouthinkoftodescribethetyphoonweather?heavywind(blowhard)stormroaringthunderAlsoroaringforties:partoftheAtlanticOcean，scared，terrible，carbondioxide，sulphur，nitrogen，oftenverystormy，happy(why?)eruptionlava10Howisavolcanoformed?11Whereisthemostpossibleplacethatavolcanomayerupt?NeartheoceansTherocksundertheearthbecomeshotterandhotteranderuptedfromthemountain12Doyouknowhowavolcanoworks，etcStep2PrereadingthetownofPompeii(relics)twothousandyearsago18hoursStep3Whil，
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