假设你是星光中学的李华，将参加主题为“Let’s Ride Bicycles”的英语演讲比赛。请撰写一份演讲稿，主要内容包括：
1.目前汽车带来的空气污染和交通堵塞等问题；
2.骑自行车的益处，如节能环保、有利健康等。
参考词汇：
低碳生活（low carbon life）;
节能（energy saving）
注意：1.词数：120词左右；
2.演讲稿开头和结尾已给出，请将其抄写在答题卡上且该部分不计入总词数。
写作提示：
Good morning, everyone,
I am Li Hua from Xingguang Middle School. The topic of my speech is“Let’s Ride Bicycles”.
-------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------
Thank you!
【参考作文地带提供范文】
Good morning, everyone,
I am Li Hua from Xingguang Middle School. The topic of my speech is“Let’s Ride Bicycles”. As is known to us, air pollution and heavy urban traffic are becoming increasingly severe mainly due to the overuse of cars.Therefore, it’s high time we chose another better means of transport, that is, cycling.There are many good reasons to ride bicycles.First of all,compared to cars, bicycles are much cheaper to buy and maintain, and you don’t have all the added costs of fuel and parking.What’s more, bicycles are more environmentally friendly than cars, because they hardly make noises and exhaust. Cycling has become a new trend around the world, a good way of energy saving and low carbon life. Last but not least, cycling is an excellent way to keep fit and live longer. By riding bicycles, you can cut down your risk of heart attacks, high blood pressure and other illnesses. So I think, riding bicycles actually has great effects on us. Let’s ride bicycles from today on!
Thank you!
参考作文地带整理点评：
江西卷今年考察考生演讲稿的写作，主题是环保问题，也是一个社会热点，这提醒广大考生在学好知识的同时还要关注社会热点，积累写作素材。表面上是演讲稿的写作，实际上是一篇提纲式作文。考生围绕题目中给出的两个要点进行写作，一是汽车带来的环境问题，二是骑自行车的益处。不仅考察考生的语言表达能力，更考察学生对题目已给要点的分析、阐述和论证，其中可以运用到对比论证、举例论证等多种论证方法，将文章组织的有理有据，有条有理。同时，学生在审题中也要注意到本文的体裁，在结尾时可以进行适当的呼唤和号召，运用例如倒装、虚拟语气、强调句等多种高分句式进行结尾包装。总之，今年江西卷重在考察语言的基本运用能力以及文章论证的能力。
