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ID:52552010
大小:1.84 MB
页数:11页
时间:2020-04-10
《高中英语 unit 5 warming up课件 新人教版选修6.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit5warmingupandreadingThepowerofnatureLookatthediagramontheright.Itshowsavolcanoerupting.Whatdoyouknowaboutvolcanoes?Shareyourknowledgewithothersinyourclass.Usesomeofthewordsonthediagraminyourdiscussion.Haveyoueverthoughtabouthowpowerfulnatureis?Haveyoueverconsidered
2、howweakhumansarecomparedwithavolcano,hurricaneorearthquake?Yet,howeverweakweare,wearenotcompletelypowerless.Inyourgroupsdiscusswayshumanbeingsprotectthemselvesfrompowerfulnaturalforces.earthquakefloodsdroughtthunder/lightningtornado/cyclonetsunamihurricane/typhoonvolca
3、no-eruptionWhatdoyouknowaboutvolcano?Doyouknowhowavolcanoerupts?volcano-eruptionBoilingrockeruptsfromthecrater;thelavaflowsslowlydownthemountain.MagmachamberLavaCraterAshcloud/volcanicashGetamoreknowledgeofvolcano1)Howisavolcanoformed?Therocksundertheearthbecomehottera
4、ndhotteranderuptfromthemountain.Neartheoceans.2)Whereisthemostpossibleplacethatavolcanomayerupt?
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