Unit 13 导学案

Unit 13 导学案Group One ------ water pollution:• 1. What was the problem?•The river was ________. But it used to be so clean! Even the bottom of the river was full of ________. There were no more ______ for fishermen to catch.• 2. What caused the problems?•People are throwing _____ into the river. Factories are putting _____ into the river.• 3. How should the problem be solved?•We should write to the ___________ and ask them to __________ the factories. Everyone should help to_______ the river. Everyone in this town should play a part in cleaning it up.••Group Two ------ air pollution• 1. What was the problem?•The air is badly polluted around here, I used to be able to see stars in the sky• 2. What caused the problems?•Because there are _______ on the road these days.•Factories that burn coal also ______ the air with a lot of black smoke.3. How should the problem be solved?•We should write to the ___________ and ask them to __________ the factories. To cut down air pollution, we should stop riding in cars. Take the bus or subway or ride a bike instead of driving. Everyone in this town should play a part in doing it.••Group Three----- land pollution• 1. What was the problem?•There is also too much rubbish and waste in the streets.• 2. What caused the problem?•Every day people ________________ things every day.•People are also littering in ____________ like parks. This is turning beautiful places into ugly ones.3. How should the problem be solved?•Everyone should help to_______ the street. Everyone in this town should play a part in cleaning it up.••Group four ----- noise pollution• 1. What was the problem?•I want to find somewhere quiet to finish my work. It used to be very quiet, but now it’s too noisy• 2. What caused the problem?•People listened to music that is too loud. There are more cars on the road. The airport is too closed to our environment. And there are too many mobile phones.3. How should the problem be solved?•People should turn off the mobile phone when they have meeting.••Group Five ---- waste pollution• 1. What was the problem?•The waste pollution is serious these days.• 2. What caused the problem?People throw away the cans and the old newspapers. People use a lot of new plastic bags. That’s bad for the Earth.3. How should the problem be solved?•Recycle books and paper. Bring in a bag to go shopping can help. Don’t take wooden chopsticks or plastic forks when I buy takeaway food. Use the ones at home. Remember to throw rubbish in the cans and keeppublic places clean and beautiful for everyone.II. 补全对话A: Susan, What kinds of environment problems have you seen?B: Such as _____________________________________________.A: ________________________?B: Yes, I’ve ever taken part in an environment project. I helped with a Clean-Up Day last year. It was considered the biggest clean-up project this city had ever have.A: _______________________?B: More than 1000 came to help out.A: _____________. I guess everyone is trying to improve the environment. See you later.B:_______________III．Match搭配题water pollution: turn off the lights when you leave a roomland pollution turn off the shower while washing hairnoise pollution stop using paper napkinsair pollution take your own bags when shoppingothers stop riding in carsride a bikerecycle books and paperIV. Writing保护人类共同的家园—地球是每个人的责任和义务。

我们在生活中的点滴小事上也能做出自己的贡献。

根据表格内容，谈一谈曾经为保护环境做过哪些努力，将来还打算如何去做。

要求：1.以How to protect our city.为题写一篇词数不少于80词的作文；2. 开头和结尾已给出，不计入总词数；3. 意思连贯，条理清晰，适当发挥。

Where are they? _______________________________________________________What is causing these problems?___________________________________________What are the ways to cut them down?______________________________________________People may think that big things should be done to save the earth. Many forget that saving the earth begins with small things.________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ _____________________________________________________All these small things could add up and become big things that would improve the environment. So together, our actions can make a difference and lead to a better future! We can’t afford to wait any longer to take action! Let’s take action now!。