【正文】
ion goes into the ____ and the ______. We need to _____ them. There should be some rules against factories which cause pollution. Listen to Picture ② and answer the question : Why do we need to do that? ____________________ ■ Picture ② : 再聽一遍,完成下題 It is a place where you can ______waste products, such as ____, ______ ____and things like that. Each time you ___________ something made of glass, paper or metal, it used a lot of _______ or other form of ______ to make it agai 二.讀前聽: (1) Answer the question Who send the ? ___________. (2)補充句子: It’s wasteful to _______ ______ glass, paper and _________ If everyone thinks about _________ and _________, we can protect the air and the oceans, and help_______our world.