1. It’s our duty to save water
2.We can’t live without water.
3. The amount of water which is suitable to drink is less and less.
4. But some people don’t care about it .
5 .Many rivers and lakes are seriously polluted. Something must be done to stop the pollution.
6. If everyone makes contribution to protecting the environment, the world will become much more beautiful.
7.We should plant more and more trees in order to live better and more healthy in the future.
8.There is no denying the fact that air pollution is an extremely serious problem： the city authorities should take strong measures to deal with it.
9. If everyone does one thing for our school, we will turn our school into a better place to study and live in.
10.elieve that by doing all these small things we can improve our environment and help make our world a better place to live in.
11.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, no fresh air to breathe, no quiet places to live in.

参考范例

环境问题今天环境变得越来越糟糕，环境问题影响着人们的工作，学习，生活等，而我们的工作，生活，生产等又使环境污染越来越严重……，如何保护我们的环境？请以“ How to protect our environment？ ”为题写一篇短文。提示：存在问题：1.水污染越来越严重；2.砍伐森林严重；3.大气污染严重；4.白色垃圾等。要求：如何改善/保护环境？至少：3至4个方面。
How to protect/save our environment/world？As we all know， the environment around us is getting worse and worse /more and more seriously today. Water is polluted， we have no clean water to drink. Many trees are cutting down， some animals are getting less and less. Some factories are pouring dirty air into the sky. The population is increasing faster and faster， resources are getting less and less…etc. Not only does it affect our lives and health， it also has a great affection in the future. People’s health has been greatly affected by air， noise and water pollution. Many people died of diseases. In order to live a better life， something must be done to stop the pollution. It’s our duty to protect our environment. We shouldn’t throw away rubbish everywhere. Trees are very helpful and important for us. We should plant more and more trees in order to live better and more healthy in the future.
If everyone makes contribution to protecting the environment， the world will become much more beautiful. In a word， if everyone pays more attention to our environment， there will be less pollution and our life will be better. “There is only one earth”， I hope everyone will protect our environment well.

限塑令
“限塑令”，自2008年6月1日起，在所有超市、商场实行塑料购物袋有偿使用制度，超市、商场一律不得免费提供塑料购物袋。请你写一篇英语短文，要求包括以下内容：
现状：目前中国每天消费近30亿个塑料袋，造成了严重的资源浪费和环境污染；
限塑令的意义：减少塑料袋使用量，提高公众的环保意识；
提倡：重拎布袋子，重提菜篮子。
参考词汇：禁令 ban 意识 awareness 提倡 advocate
The problem of “white pollution” caused by used plastic is becoming increasingly serious， in which plastic shopping bags play an important role. In China about three billion plastic shopping bags are consumed every day， which results in a great waste of resources and heavy environmental pollution. Luckily， the government has put a nationwide ban on the use of free plastic bags， demanding that all stores and supermarkets not provide customers with free plastic bags after June 1. I agree with the rule， which people can’t get the free plastic bags in the shops， supermarkets. It advocates people to use their cloth bags and baskets. It’s good for our environment. So I hope all the students in our class stop using the plastic bags， and to use our own cloth bags. I hope we can take care of our environment. Let’s make our world more and more beautiful.
节约用水
节约水是我们每个人的责任
As we know， water is very important to man， we can’t live without water. The amount of water which is suitable to drink is less and less. But some people don’t care about it. They waste a lot of water in their daily life. Even worse， they pour dirty water into rivers. They throw rubbish into rivers， too. Many rivers and lakes are seriously polluted.
Something must be done to stop the pollution. And I think it’s a great shame to waste while millions are in great need of water. I think what we can do is that we have to save every drop of water as possible as we can. For example， we must turn off the tap immediately after we use it. We can use a basin to wash our hands and faces. It’s also a good idea to encourage my friends and family members to join me！ Only in this way can we live happily. If we don’t save water， the last drop of water will be a tear-drop of us. I believe if everyone makes a little effort， we can make a big difference.
低碳生活
现在全世界都在倡导“低碳生活”（low-carbon life），即：降低二氧化碳的排放，采取低能量、低消耗、低开支的生活方式。低碳生活对我们大家都有好处，请你写一篇短文向一家英文报社投稿。内容包括：你的具体做法、你的感受以及建议。
提示词语：be good for， everyone， ride a bike， think， make a difference， environment， suggest， reuse
Low-carbon life is good for everyone. To help with the environment， I always walk or ride a bike to school instead of taking a car. Besides， I will try to use things that can be recycled and I never forget to turn off the lights when I leave the classroom. I think it’s my duty to live a low-carbon life. And even the simplest activities can make a real difference to the environment. So I suggest we should reuse books as long as possible. And we’d better not spend much money on expensive clothes. If everyone does something for the environment， I believe the earth will be a better place.

1. Last Sunday(Saturday,…) ,it was sunny(rainy, windy, foggy,)
2. I got up very early (late). After breakfast I went to …with my friends by bike, bus，…
3. We enjoyed ourselves.
4. We forgot the time. We didn't come back until 5 o'clock.
5. We all felt very tired, but we were happy.
6. I thought I would never forget this trip.
7. Last summer, my parents and I went to Beijing for our holidays.
8. We visited a lot of places of interest.
9. We had a good time there.
10. We bought a lot of things. The clothes here are good and cheap.

1. Last Sunday, Class One had a football match with Class Two.
2. All of us went to watch it.
3. The match was very exciting.
4. In fact, I have never seen such an exciting match before.
5. The score was 5-3. Our team scored three goals in the last fifteen minutes.
6. Class One won this match. Class Two lost.
7. Class One played well. They deserved to win.
8. Their PE teacher was very pleased with their performance.

1. It is very important to keep healthy.
2. How can we keep healthy?
3. We can't go to sleep too late. We can't get up too late.
4. We should eat the food healthily.
5. We should do more exercise.
6. Last Tuesday I got a cold and had a pain in my head.
7. I didn't feel like eating anything.
8. I decided to see the doctor.
9. In the doctor's office, the doctor looks over me carefully.
10. He said, "Nothing serious." And he told me to take a rest and drink more water.
11. A nurse gave me an injection. It was a little painful.
12. The doctor asked me to take the medicine three times a day.
13. A few days later, I felt better. From then on I believe that keeping healthy is the most important thing in the world.

1. In China the most important holiday is the Spring Festival.
2. It comes in January or February.
3. On the Spring Festival Eve people have a big dinner. They have a lot of nice food to eat.
4. During the Spring Festival people have a lot of interesting things to do.
5. People visit their relatives and friends.
6. They greet each other with a hug and say, "Happy New Year".
7. As China is a big country, people in different places celebrate this holiday in different ways.