Question

假设你是红星中学的高二学生李华，你校的交换生Tom对共享单车感到新奇，请你写一份邮件，邀请他去体验共享单车。

内容包括：

1. 现象

2. 共享单车兴起的原因

3. 约Tom周末骑共享单车

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Answer

Dear Tom,

How are you?

You wrote in your last email that you felt it quite interesting to find there were many shared bikes at some designated public places in China.

The shared bikes have become more and more popular because it is cheap and convenient to use one. It normally costs only RMB 0.5 within half an hour's ride and you can get to places where buses are not available.What's more, the shared bikes are energy-saving as they don't use oil or electricity, which is environmentally friendly.

Would you like to try riding a shared bike? If yes, I will meet you at our school gate this Saturday, then we will ride shared bikes around the city.

Awaiting your reply.

Yours Li Hua

【解析】

本篇书面表达属于应用文，要求写一封电子邮件。

第一步：根据提示可知，本篇为一封电子邮件；假设你是红星中学的高二学生李华，你校的交换生Tom对共享单车感到新奇，请你写一份邮件，邀请他去体验共享单车。

内容包括：

1. 现象

2. 共享单车兴起的原因

3. 约Tom周末骑共享单车

时态应为一般现在时，一般将来时，现在完成时，一般过去时。

第二步：根据写作要求，确定关键词（组），如：shared bikes（共享单车），designated（指定的），public places（公共场所），convenient（方便的），energy-saving（节能的），environmentally friendly（环保的）等。

第三步：根据提示或关键词（组）进行遣词造句，注意主谓一致、时态等问题。

第四步：连句成文，注意使用恰当的连词进行句子之间的过渡和衔接，使文章读起来自然流畅。书写一定要规范清晰，保持卷面整洁美观。