九年级英语Topic3 SectionA ppt课件.ppt

各种污染图片1 各种污染图片2 各种污染图片3 各种污染图片4 各种污染图片5 各种污染图片6 the activity of planting trees 本课单词 reduce 减小；缩小 降低 plastic 塑料的 encourage 鼓励 can （美）罐子；罐头 suppose 猜想，假定，料想 nod 点头 agreement 同意，一致；协定，协议 shake （使）动摇，震动 What is Jane’s main job? Her main job is to help spread the message about protecting the environment. What are the three Rs? Reduce, reuse and recycle. What kinds of things can we do at home to protect the environment? We should reduce the waste we produce P41-1a朗读 Work for 为…而工作 Not only…but also…不但…而且… Encourage sb.to do sth.鼓励某人做某事 Be supposed to do sth.有义务…；应该… 1b work alone Fill in the blanks according to 1a 1.The journalist is___________ Jane about__________________. 2.Jane’s main job is______________________________ ________________________ ·3.We should use________________________ and reuse_________ . 4.At school students can collect waste paper and_____________ . 5.Recycling is an excellent way not only to_____________ ____ but also to__________ . 再 见 * * * * * * * * * Unit 2 Topic 3 Would you like to be a greener person? Section A plastic bags soft drink cans plastic bottles waste paper interviewing ‘’ environment protection to help spread the message both sides of paper plastic bags soft drink cans protect the environment About protecting the environment save money Useful expressions We should reduce the waste we produce. We should use both sides of paper and reuse plastic bags. So we encourage them to collect waste paper and soft drink cans. Everyone is supposed to do that. *