Bike— Part 1 Informe

Sugerencia: 回答要更直接并有条理；用一到两句给出主题句，然后用1-2句具体补充原因或细节，避免多余信息或语法拼接问题。可以说明父母的担忧具体是什么，以及为什么自己不感兴趣（例如曾经害怕、喜欢其他活动）。同时注意把句子分开，避免用and连接过多信息。

Ejemplo: No, I didn’t have a bike when I was a child. My mother thought biking was dangerous for young children because of busy roads, so she didn’t allow it. I was also not very interested, as I preferred playing indoor games and reading.

Sugerencia: 回答总体不错，但可以更具体并使用连接词使逻辑更清晰。先给出直接观点，再用具体例子和结果支持（比如共享单车的普及率、上班族常用、政府政策或环境效益的具体影响）。避免口语化的短语如 'go home by bike sharing'，改为更自然的表达。

Ejemplo: Yes, bicycles are very popular in my country. In many cities, millions use shared bikes for short commutes, especially commuters going to work. This trend has reduced traffic congestion and helped improve air quality.

× No, I didn't have a bike when I was a child because my mom said it's too dangerous for me and I'm not interested in biking.

✓ No, I didn't have a bike when I was a child because my mom said it was too dangerous for me and I wasn't interested in biking.

问题类型：情态动词/时态搭配与间接引语。原句中“my mom said it's too dangerous”把说话时间（过去）和现在时态（it's）混用；间接引语中应将现在时态回溯到过去，即把“it's”改为“it was”。同样，学生回答关于过去的兴趣用过去时更合适，把“I'm not interested”改为“I wasn't interested”。建议：在转述过去发生的事情或在过去时态的句子中，主句为过去时时，若引用的内容不是现在仍然真实，应将从句的时态相应后移（时态回溯）。

× Of course, they are very popular in my country because many people go to work or go home by bike sharing and it helps reduce air pollution.

✓ Of course, they are very popular in my country because many people go to work or go home by bike-sharing, and it helps reduce air pollution.

问题类型：介词/词类使用错误。原句中“by bike sharing”不太自然，英语中应用复合名词“bike-sharing”或短语“by using bike-sharing services”表示“通过共享单车”。另外在并列句中逗号用于分隔从句更清晰。建议：使用固定搭配“bike-sharing”或改为“by using bike-sharing services”，并在并列句处加逗号以提高可读性。