unit 4 we can save the animals period 1 课件.pptx
课件15张PPT。Period 1Unit 4 We can save the animalswhaleNew wordsdangerdisappearforever永远forestIf we don’t do something now, they may all disappear forever.Let’s learn…If you don’t sleep, you may feel tired. If you don’t have breakfast, you may feel hungry.If you work hard, you may get good score.If you...