精品课件精品课件小学英语人教版新起点（一起）六年级上册市实小清风制作Welcome to the zoo!reptilessnaketurtlebirdsparrotpenguinfishsharkgoldfishinsectsbutterflybeemammalswhalemammals reptile 爬行动物爬行动物 mammal 哺乳动物哺乳动物 insect昆虫昆虫 bird 鸟鸟 fish 鱼鱼 penguin 企鹅企鹅 whale 鲸鲸 shark鲨鲨MammalsMammals bodies are covered with hair or fur.Mother mammals feed milk to their babies.Mammals have warm blood.BirdsAll birds have feathers.All birds have two wings.Mother birds lay eggs.ReptilesAllreptileshavescales.Motherreptileslayeggs.Mostreptileshavefourlegs.Asnakeisareptileswithnolegs.InsectsInsectsarearthropods.Withthreepairsoflegsandthreebodyregions.Haveapairofantennae(触角)andexternalmouthparts(口器).Lets say.Lets play.Lets write.