低碳生活Low-carbon life is a healthy and green lifestyle. And it is good for everyone.To help with the environment, I often ride a bike or walk to school instead of taking a car. I never waste a lot of water everywhere. I recycle some useful things like recycling paper. When I leave the room, I will turn off the lights. I think its my duty to do things for a low-carbon life. So I will go on doing them. In order to live the low-carbon life, it s time for us to protect our environment. I think we should begin with the everyday things. There are some suggestions about how to live the low-carbon life. First, when we go out, we can ride a bike, walk and take the bus as much as possible. Second, we can recycle a lot of books as long as possible. In the end, wed better not spend much money on expensive clothes.If everyone does something for the environment, I believe the earth will be a better place.点评:本次作文直接点明话题：低碳生活对人们是有意的。主题论证通过两个层次：以作者本人的实际行动来说明自己践行“低碳生活”的理念；接着发出倡议，号召大家从三个交通方式、循环利用、以及日常穿着三个方面来过低碳生活。整个文章显得思路清晰、目的明确，论证有力。Im very happy to write to you. Now everyone wants to have a low-carbon life. However, what should we do?Today, the environment pollution is more and more serious. And peoples health has been greatly affected. So we must protect the environment for having a low-carbon life. First, we can walk or ride a bike to school instead of taking a car. Besides, we should try to use things that can be recycled. Next, we shouldnt throw away rubbish everywhere. And I dont forget to turn off the light when we leave the room. We should also plant more trees. I think its my duty to live a low-carbon life. And even the simplest activities can make a difference to the environment. So I suggest we should use things as long as possible. Dont use plastic bags any more.In order to have a low-carbon and green life, lets try our best to look after the environment. If we do them, I believe our world will be more and more beautiful and our life will be healthier and healthier.点评：本次作文开头自然，有序衔接。在主题论证阶段，层层递进。First, besides, and, I think , so等连词使用，使文章结构更加紧凑。最后总结重申低碳生活，突出了主题。These years, we always find a word, “low-carbon life” in the newspaper. But do you know how to make a low-carbon life? Here are some suggestions:At school, I always reuse paper. At home, I often watch TV or play computer games as less as I can. When I leave a room, I never forget to turn off the light. In the morning, I ride a bike to school instead of taking a car. I think its my duty to live a low-carbon life. If everyone does something like me, people can find that the environment around them has become better and better. In fact, everyone can make a difference in protecting environment.If everyone does something for the environment, I will have a more beautiful earth.点评： 本文开头比较自然，有中文作文的意境。引出话题顺理成章。从at school at home leave a room go to school 四个方面来叙述自己的低碳生活。加上一些主从复合句的运用，使本文增色不少。2