Section B (1a-1e)Unit 13 Were trying to save the earth!学习目标 Key words: recycle, napkin Key sentences: 1. Recycling paper is really easy. I agree. But its hard to stop riding in cars. 2. We really shouldnt use paper napkins， you know. I know. I stopped using them last year. Lead inThe earth is badly polluted.What should we do to save the earth?Lets take action (采取行动)Take buses instead of driving cars.Turn off the lights when you leave a room.Recycle books and paper. v. 回收利用；再利用Turn off the shower while you are washing your hair.Dont use paper napkins.n. 餐巾纸PresentationWhat can we do to help save the earth? Rank these items from the easiest(1) to the most difficult(5)._ stop riding in cars_ recycle books and paper_ turn off the lights when you leave a room_ turn off the shower while you are washing your hair_ dont use paper napkins541321aRecycling paper is really easy.I agree. But its hard to stop riding in cars.1bCompare your answers in 1a with your partner.Listen and check ( ) the things that Julia and Jack talk about. Things Julia and Jack talk about_ turning off the lights_ turning off the shower_ not using paper napkins1cThings Julia and Jack talk about_ taking your own bags when shopping_ not riding in cars_ riding a bike_ recycling paper1dListen again. Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do. Listen again and answer the questions.1. Who read a book?2. Would Julia turn off the shower when she is washing the hair?3. Does Jack live close to school?Jack. No, she would never do that. Yes, he does.1eWe really shouldnt use paper napkins, you know.I know. I stopped using them last year.Make a conversation using the information from the chart above. Say what is true for you. 书面作业 (Writing work) Unit 13 Section B 第三课时谢谢大家学生课堂行为规范的内容是：按时上课，不得无故缺课、迟到、早退。遵守课堂礼仪，与老师问候。上课时衣着要整洁，不得穿无袖背心、吊带上衣、超短裙、拖鞋等进入教室。尊敬老师，服从任课老师管理。不做与课堂教学无关的事，保持课堂良好纪律秩序。听课时有问题，应先举手，经教师同意后，起立提问。上课期间离开教室须经老师允许后方可离开。上课必须按座位表就坐。要爱护公共财物，不得在课桌、门窗、墙壁上涂写、刻划。要注意保持教室环境卫生。离开教室要整理好桌椅，并协助老师关好门窗、关闭电源。