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；（3）演讲稿开头和结尾已给出，不计入总词数。

Good morning, everyone,

    I am Li Hua form Xingguang Middle School. The topic of my speech is "Let's Ride Bicycles" .……    

  Thank you!

时间与地点：11月27日，瑶湖公园；

活动的内容；你对这次活动的评价。

注意：1.词数100左右；2.可适当增加细节，以使行文连贯。

注意：1．词数100左右；2．开头和结尾已为你写好，不计人总词数；3．可以适当增加细节，以使行文连贯。

Dear Sir/Madam,   

    ……

    Looking forward to your early reply.

Yours faithfully,

Li Hua

原因：晚上学习太晚，不吃早餐可以多睡一会儿；女孩子为保持苗条身材不吃早餐。

结果：课堂睡觉，注意力下降；学业不理想；

专家意见：早餐不可少：

1）提供全天所需要的能昨的30%；

2）有助于创造思维，做出更好的判断。

注意：1).可以适当的增内容使文章充实。

2).词数120左右，开头已给出，不计入总词数。

    A recent study shows that 50% of the school kids do not have breakfast.

    The way of Chinese people's life has been changed through the China's “New Four Great Inventions”. What are “New Four Great Inventions”？They are High-speed rail, Shared bike, Online shopping and AliPay.

    What did the China's “New Four Great Inventions” bring to us？

    High-speed rail—Modern transportation makes everybody neighbors. The invention of the high-speed railway makes it easy to thousands of miles a day. Today China's rail transit technology is the best, the China's daily average of 4, 000 trains, sending about 4.6 million passengers.

    Shared bike—Short walks become more convenient and faster, and carbon missions are reduced, which is friendly to the environment. You can download the APP about shared bikes, pay some money, then you can use bicycles everywhere in the street. The Chinese shared bicycle programs have been becoming more and more popular.

    Online shopping—Don't need to go out to find the needs for living. Online shopping, as the name implies, is to pay money online. Purchases(购买物) can be sent home. China has 751 million internet users, 724 million mobile phone users; total transactions (销售额) on November 11 and December 12 hit a record high every year. Online shopping lets Chinese internet users enjoy “shopping carnival” every day.

    Alipay—A software which can replace cash payment. With intelligence phones' popularization, AliPay has become an indispensable (不可或缺的) APP. Through scanning the “QR code”, AliPay wants to realize the ambition of “replacing cash payments” gradually. On 11 November 2018, both the mobile payment account and the transaction reached 213.5 billion.

    There is no doubt that China has already used its own power of “New Four Great Inventions” to become the great powerful technological country, showing the power of China once again.

1）意义；2）现状；3）建议。

注意：1）词数100左右；2）文章标题已拟好，不计入总词数。

参考词汇：垃圾分类 garbage classification

Dear editor,