Bike— Part 1 채점 보고서

제안: 回答不够自然且语法时态错误。应使用过去时直接回答并给出简短扩展说明，最好一到两句补充细节（如什么时候有、谁给的或如何使用）。使用连接词使句子更连贯。

예시: Yes, I did. I had a small red bike when I was about eight, which my parents bought me for my birthday. I used to ride it to the park almost every afternoon.

제안: 答案有观点和原因但表达不够自然，句式稍显生硬。建议把原因和结果分成两部分，用连接词（for example, because, so）并给出具体例子（如共享单车、城市政策）。保持不超过五句。

예시: Yes, I think they are quite popular now because more people care about the environment and traffic congestion. For example, many cities have introduced bike-sharing schemes and dedicated bike lanes, so cycling has become a convenient alternative to driving.

× Yes, I have.

✓ Yes, I did.

原句使用現在時態“have”去回答過去式問題“Did you have...?”，時態不一致。此處應使用過去式助動詞“did”來表示過去的擁有經驗。建議在回答過去的Yes/No問題時，使助動詞或主要動詞與提問時的時態一致，例如用“Yes, I did.”或更完整地說“Yes, I had a bike.”。

× Yes, now the environment is more important, so the bikes are popular in our country.

✓ Yes, environmental awareness is increasing now, so bicycles are popular in our country.

原句時態與表達不夠自然。“now the environment is more important”結構不通順且把“環境變得更重要”表達為主語，應改為說“人們對環境的意識在提高”或“環保意識在增強”。此外“the bikes”不必加定冠詞；用“bicycles”或“bikes”即可。建議使用現在進行或一般現在說明當前趨勢，例如“environmental awareness is increasing”或“people care more about the environment”以使語意清晰自然。