苏教版四年级下册的第一单元《它们生活在哪里》开篇有一首小诗:我不能在沙漠里跋涉——那里太热,/但骆驼可以。/我不能在南极安家——那里太冷,/但企鹅可以。/我不能在非洲草原上漫步——那里狮子太凶,/但斑马可以。这首小诗是对本单元中各种生物及其生活环境的具体描写,表现 The first unit of the fourth edition of the Sujiao version of “Where do they live?” Begins with a poem: I can not trek in the desert - there is too hot, but the camels can. / I can not settle in Antarctica - there is too cold / but penguins can. / I can not walk on the African steppe - where the lion is too fierce, but / but the zebra can. This poem is a specific description of the various living creatures and their living environment in this unit