四、书面表达
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。
提示：
1. Why do we need to lead a low - carbon life?
2. What can we do to lead a low - carbon life? (at least 3 points)
3. How do you feel about leading a low - carbon life?
注意：① 必须包含提示中所有内容，并做适当发挥；
② 词数80左右(文章的开头已给出，不计入词数)。
Low - carbon Life
The environment is becoming worse and worse.

Low - carbon Life
The environment is becoming worse and worse. Too much carbon dioxide has made the earth get warmer, which causes terrible natural disasters like floods and droughts. So leading a low-carbon life is necessary to protect our earth and save energy.
We can take many actions. First, we can walk or ride bikes to school instead of taking cars. Second, we should turn off lights, TVs and computers in time when leaving rooms. Third, we can reuse water, such as using the water after washing vegetables to clean the floor. Also, we'd better use cloth bags instead of plastic ones.
I feel that living a low-carbon life is easy and meaningful. It makes me happy to do my part to protect the environment. Let's start our low-carbon life right now!

这篇书面表达需围绕提示的三个核心要点展开：先说明低碳生活的必要性，结合环境恶化、碳排放危害等内容阐述；再给出至少三种低碳生活的具体做法，运用八年级下册所学的提建议句式；最后表达自己对低碳生活的感受。写作时要使用符合八年级水平的词汇与句式，保证内容完整、语言通顺，符合词数要求。