1. It’s our duty to save wate
2. As we know , water is very important to man,
3. we can’t live without water.
4. The amount of water which is suitable to drink is less and less.
5. But some people don’t care about it .
6. Many rivers and lakes are seriously polluted.Something must be done to stop the pollution.
7. Its our duty to protect our environment。
8. It is very important to take care of our environment
9. We should not throw litter onto the ground
10. We should not spit in a public place/ cut down the trees
11. We should plant more flowers and trees。
12. We must pick up some rubbish and throw it into a dustbin
13. If everyone makes contribution to protecting the environment, the world will become much more beautiful.
14.Trees are very helpful and important for us.
15.We should plant more and more trees in order to live better and more healthy in the future.It’s everyone’s duty to love and protect the environment.
参考答案: I’m Mike. I am a student in Huaxing Middle School. Do you know the plastic bags? Do you often use the plastic bags? I don’t like them. I think they use the wasting valuable oil their production. And they can’t decompose(分解) in a short time.The plastic bags will make our world worse. I agree with the rule, which people can’t get the free plastic bags in the shops, supermarkets. It encourages people to use their cloth bags and baskets. It’s good for our environment. So I hope all the students in our class stop to use the plastic bags, and use our own cloth bags. I hope we can take care of our environment. Let’s make our world more and more beautiful.
2 、6月5日( June 5)是世界环境保护日， 我们周围的环境变得越来越糟糕，污染越来越严重……。假如你是学生Jone.，你校要进行“如何保护我们的环境?”专题演讲比赛。
参考答案: Dear headmasters,teachers,classmates and friends:I’m very proud that I have chosen to speak to you all today, I’m a bit(=a little) nervous as I’ve never made a speech before to so many people ,so please forgive me if it shows. As we all know, the environmemt around us is getting worse and worse . In some places we can’t see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment. .But what can we do? How to protect our environmemt? For example ,we can go to school on foot or by bike . we can use shopping basskets not plastic bags when we go shopping and we can use both sides of the paper when we write . In a word ,if everyone pays more attention to our environment , there will be less pollution and our lives will be better. “There is only one earth”,I hope everyone will protect our environment well. Thanks!
4.参考词汇：civilized 文明的 respect 尊敬
Dear John, I’m glad to hear from you. Now let me tell you something about our city. Nantong is trying to set up a national civilized city. We middle school students are also doing something for it. _______________________________________________________________
参考答案: Dear John,
I’m glad to hear from you. Now let me tell you something about our city. Nantong is trying to set up a national civilized city. We middle school students are also doing some things for it. We are all polite to our teachers. (In class, we listen carefully to them./ When we meet them, we always say hello to them./…) We also respect the old. For example, we help them cross the streets. We are always ready to help each other. (When one has difficulty with his studies, others will help him at once./...)We often show our love to those in trouble. Last month, the students of my class donated money to the earthquake-hit areas. Besides, we plant trees to protect the environment and make our city more beautiful. Nantong is my hometown. I will do my best to turn Nantong into a civilized city. Zhang Tong
4、保护环境 从2008年6月1日起，国家将禁止商家免费提供塑料袋，掀起全国“拒塑”的环保运动。假如你是李华，准备以“What Can We Do for the Environment” 为题，写一篇保护环境的英语演讲稿。
4.参考词汇：布袋子cloth bag塑料袋plastic bag保护protect能源energy污染pollution课本textbook
What Can We Do for the Environment
Hello, everyone. I’m Li Hua. It’s nice to speak about what we can do for the environment,and I think each of us can do a little bit to help with this problem. ___________________________________________________ In fact, even the simplest everyday activities can make a real difference to the environment. I believe we can make the world a better place to live in. Thank you for your listening!
参考作文： What Can We Do for the Environment
Hello, everyone. I’m Li Hua. It’s nice to speak about what we can do for the environment, and I think each of us can do a little bit to help with this problem. The first thing we can do is to use cloth bags in stead of plastic bags when we go shopping. It helps to protect the environment. The second thing we can do is to reuse(再利用) the old textbooks as possible as we can. We should also never forget to turn off the lights when we leave the classrooms in order to save energy.What’s more, it would be better if we walk or ride a bike to school. We should try our best to reduce pollution and waste.
In fact, even the simplest everyday activities(日常活动) can make a real difference to(对…有影响) the environment. I believe we can make the world a better place to live in. Thank you for your listening!