书面表达（计15分）
现在汽车越来越多，对空气产生极大影响。某网站在开展出行方式大讨论。假如你是李雷，你喜欢哪种出行方式？请根据提示词语和相关问题，给网站投稿。稿件的开头和结尾已给出，其词数不计入总词数。
提示词语：expensive, relax, easy, be good for, reduce, save energy
How do you go to school, by car, by bus, by bike or on foot?
Which way is the best?
What are the advantages?
Dear Editor,
I know you are organizing a discussion about the ways of going out. I’m a middle school student and I want to join the discussion.
Nowadays, you can see more and more people riding bikes on the road and I am one of them. I go to school by bike because I think it’s the best way. Why do I like riding a bike? Let me tell you the reasons.
First, it’s not expensive to buy a bike and I can afford one or more. Second, I can relax myself while riding a bike. It’s good for my health and it’s easy to get a place for a bike. Third, the most important thing is that riding bikes can not only reduce pollution but also save energy. I hope everybody can ride a bike to go to school, go to work and travel to other places.
Let’s ride bikes from now on!
题目分析：这是一篇给材料作文。本文所给材料比较详细，我们要做的就是用正确的英语把这些内容表达出来。动笔前要认真阅读材料，不可遗漏要点，并适当发挥。根据材料内容可知本文主要是一般现在时态，主语是第一人称，注意时态语时间状语的搭配及主谓一致问题。写作中适当使用连词，注意上下文联系紧密，符合逻辑关系。
【亮点说明】1、固定短语句式的运用给作文增色，使其内容丰富，不枯燥。如more and more 越来越多、not only…but also…不仅……而且……,It’s not expensive to buy a bike . 买一辆自行车不贵。It’s good for our health.对我们的健康有好处。
2、条理清晰，第一段表明我骑自行车，第二段说明我爱骑自行车的原因，最后笔者号召大家骑自行车。