animals,mammals 哺乳类动物,birds 鸟禽类动物,mammals :,1、Mammals give birth to their young . 哺乳类动物产幼子,2、They feed their babies with milk . 它们给它们的幼子喂奶。,Lesson10 Birds,哪些动物是鸟禽类动物？,birds,on land 在陆地上,in trees 在树上,near water 在水边,They live on land,in trees and near water .它们生活在陆地上、树上和水边。,penguins,the South Pole 南极,at the South Pole 在南极,They lives at the South Pole. 它们生活在南极。,live,生活,on land in trees at the South Pole near water in water,活动：,They live _?,in water,on land,They live _?,at the South Pole,on land,They live _?,in water,They live on land.,They live in trees.,
