(
课件网) Unit 13 A 2d&Grammr-4c 人教版九年级全册 Content Learning objectives 01 Lead-in 02 Presentation 03 2d&Grammar 04 Summary 05 Homework 06 目录 Learning objectives After learning this lesson, you can: Talk about the pollution, its cause and solutions. Free talk March Sun. Mon. Tues. Wed. Thur. Fri. Sat. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tree Planting Day Presentation 2d Jason Susan an interviewer Presentation 2d What kind of pollution are they talking about Presentation 2d Find out the ways to cut down the pollution. Ways to cut down air pollution waste pollution Jason Susan take the bus or subway ride a bike never take wooden chopsticks or plastic forks when...... bring a bag to go shopping throw rubbish......and keep.... Tip 1: Try to use different sentence patterns to show your ideas. Presentation 2d How does the interviewer organize the conversation Tip 2: Ask questions to organize and continue the conversation. Tip 3: End the conversation by calling on people to protece the environment. Role-play 2d. Ways to cut down air pollution waste pollution Jason Susan Interviewer: Jason and Susan, ……environmental . Jason : Well, to cut down air pollution, ….. Susan: Yeah, or ….. Interviewer: Great ideas! What about …. Susan: Mmm, I think simple things like…. Jason : Me, too. Also, I never….. Susan: And remember to …. Interviewer : So together, ……. body language（肢体语言） eye contact（眼神交流） Retell 2d solve these problems air pollution waste pollution cut down take the bus / subway /ride a bike bring a bag to go shopping never take wooden chopsticks /plastic forks throw the rubbish in the bins keep the public places clean and beautiful Key points 2d 解决这些问题 Interviewer: Jason and Susan, what are your ideas for solving these problems Jason: Well, to cut down air pollution, we should take the bus or subway instead of driving. Susan: Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything. Interviewer: Great ideas! What about waste pollution Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago . Jason: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food . I use the ones at home . Susan: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone . Interviewer: So together, our actions can make a difference and lead to a better future ! 减少空气污染 而不是 …的其它优点 对健康有好处 比如 一次性筷子 保持公共场所干净美丽 有影响 通向更美好的未来 Grammar Focus We’re trying to save the earth. Present progressive The river used to be so clean. Used to The air is badly polluted. Passive voice No scientific studies have shown that shark fins are good for health . Present perfect We should help save the sharks . Modal verbs 现在进行时 被动语态 现 ... ...
