Bike— Part 1 채점 보고서

제안: 回答不符合时态且过于简短，缺乏细节和结构。建议： 1) 使用正确时态（过去时）回应问题，并以主题句直接回答。2) 提供1–2个具体细节（例如拥有哪种自行车、何时开始、如何使用）。3) 使用连接词（e.g. because, so, when）使句子连贯。4) 保持自然，不超过5句。

예시: Yes, I did. I had a red bicycle when I was about eight, and I rode it to school and around my neighborhood every day because it was faster than walking.

제안: 回答过于简短，缺少理由和具体例子。建议： 1) 以一句话直接回答（主题句），随后给出1–2个支持性细节（例如人们骑行的场合、城市和农村的差异、政府措施）。2) 使用连接词（for example, because, therefore）使论述连贯。3) 使用相关词汇（commuting, leisure, bike lanes）。4) 保持句子自然且不冗长。

예시: Yes, I think bikes are very popular, especially in cities where many people commute by bicycle because there are dedicated bike lanes and it's cheaper than driving; for example, I see many commuters cycling to work every morning.

× Yes, I do.

✓ Yes, I did.

学生在回答过去时背景的问题（"Did you have a bike when you were a child?"）时使用了现在时的助动词“do”。因为问题是过去时，回答也应使用过去时，因此应使用“did”。建议：当有助动词 did 表示过去时，回答用 did（或过去式动词）来保持时态一致，例如“You asked: Did you... — Yes, I did.”

× Yes.

✓ Yes, they are.

问题是一般现在时询问习惯或事实（"Do you think bikes are popular in your country?"），简单回答“Yes.” 不完整且不明确。更自然且语法正确的回答应与复数主语和现在时态一致，例如“Yes, they are.” 建议：在回答关于复数名词或一般事实的问题时，提供完整句子，主语与动词时态一致，比如“Yes, they are popular.”