unit10worldaroundus新教材课件
日期：2010-06-07 06:35
Unit10 TheWorldAroundUsWordStudy29/11/2004pandablack/white/bamboo/ChinaantelopehippowolfgiraffekangarooVocabularySkill-1 CreatingWordWebsWordwebscanhelpyourememberthemeaningofanewwordandrelatethiswordtootherwordsyouknowInthiswayyoucanincreaseyourvocabularyelephant/jungle/tropical/habitat/homeathicktropicalforesthabitat:nthenaturalhomeofaplantorananimalPolarbearTheArctic(thelandsurroundingtheNorthPole)habitatThepolarbear’shabitatistheicyareaoftheArcticPolarbear/Artic/NorthPole/icy/habitatspecies:atypeofplantoranimalSeveralyearsagoover15millionspeciesofanimalsandplantsexistedonearthHowever，over700speciesofplants，intheUSalone，andalmost500speciesofanimalsareindangerofdyingoutThedinosaurslivedontheearthforover165millionyears，butmysteriouslydiedout65millionyearsagoTheycannotbeseenaliveanylongerdieout:nolongerhaveanymembersalive;tobeextinct;todisappearforeverDinosaursareextinctanimalsDinosaurshavebeenextinctformi，
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