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.如能环保有利健康等．注意:1.词数:100词左右,2.演讲稿开头和结尾已给出.但不计入总词数．3.参考词汇:低碳生活:low-carbon life 节� 题目和参考答案——青夏教育精英家教网—

题目内容

9．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，如能环保有利健康等．
注意：
1、词数：100词左右；
2、演讲稿开头和结尾已给出，但不计入总词数．
3、参考词汇：
低碳生活：low-carbon life 节能：energy saving
Good morning，everyone，
I am Li Hua from Xingguang Middle School．________________________________________
____________________________________________________________________________________

分析这是一篇关于提倡骑自行车的演讲稿．根据题目要求可知用第一人称和一般现在时态．内容包括：一自我介绍；二点明话题；三目前汽车带来的空气污染和交通堵塞等问题；四骑自行车的益处，并提出倡议；五表示感谢．
高分句型：
1．As is known to us，air pollution and heavy urban traffic are becoming increasingly severe mainly due to the overuse of cars．句子里As is known to us是非限制性定语从句，表示"正如我们所知"；due to 表示"因为"．
正如我们所知，由于汽车的过度使用，空气污染和交通堵塞等问题正在变得逐渐严重．
2，Therefore，it's high time we chose another better means of transport，which is cycling．句子里it's high time 表示"该做某事了"，它的从句用did或者should do；which引导非限制性定语从句，代指another better means of transport．
因此，我们该选择一个更好的交通方式，这就是骑自行车．

解答 Good morning，everyone，
      I am Li Hua from Xingguang Middle School．（自我介绍） The topic of my speech is"Let's Ride Bicycles"．（点明话题）As is known to us，air pollution and heavy urban traffic are becoming increasingly severe mainly due to the overuse of cars．【高分句型一】Therefore，it's high time we chose another better means of transport，which is cycling．【高分句型二】（目前汽车带来的空气污染和交通堵塞等问题）
      There are many good reasons to ride bicycles．First of all，compared to cars，bicycles are much chcaper 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!（骑自行车的益处，并提出倡议）
        Thank you for listening!（表示感谢）

点评考查提纲类作文．
书面表达不仅反映在表达内容上，也反映在书面形式上．一定要注意单词拼写正确，书写规范，字迹工整，卷面力求整洁，正确使用标点符号，使别人看起来耳目一新，具有整体美感，从而提高自己的得分档次．