Bike— Part 1 採点レポート

提案: 回答直接但过于简短，缺乏细节和连贯性。建议给出主题句后补充具体细节（比如为什么没有、什么时候获得、如何使用或感受），并使用连接词使句子更自然流畅。比如使用because、so、but等词连接信息，控制在最多5句内。

例: I didn’t have a bike when I was a child because my family couldn’t afford one. However, I got my first bike when I started high school, and it felt liberating. I used it to commute to school and meet friends, so it quickly became my favorite way to get around.

提案: 回答内容切中要点但语言有小错误并且表达较简单。建议使用更准确的单复数和更丰富的细节（如为什么流行、使用场景、数据或个人观察），并用连接词扩展原因与举例，保持自然口语风格。

例: Yes, bicycles are very popular in China because they’re affordable and convenient for short trips. In many cities you can also find bike-sharing services on the streets, which makes cycling even more widespread. For example, students and office workers often use shared bikes to travel between subway stations and their homes.

× Yes, bike is very popular in China.

✓ Yes, bikes are very popular in China.

句子中主语指代一般性事物（自行车）时应使用复数形式“bikes”或在单数前加不定冠词“a bike”。原句使用单数名词“bike”与谓语“is”不符合日常泛指表达，且听起来不自然。建议把“bike”改为复数“bikes”，或改为“A bike is very popular in China.”（如果指一辆典型的自行车）。此处更自然的用法是复数。

× Uh, we also have some sharing bike on the street.

✓ Uh, we also have some shared bikes on the street.

原句中“some sharing bike”中名词与数量词不一致：使用“some”通常需搭配复数名词（或不可数名词），但“bike”是可数单数，且“sharing bike”搭配不当。常见说法是“shared bikes”或“bike-sharing”作为复合名词。建议改为“some shared bikes”或“We also have bike-sharing services on the street.”以表达共享单车的意思。