Bike— Part 1 채점 보고서

제안: 你的回答中使用了不正确的时态和人称，应该直接回答问题而不是反问。另外，回答非常简短且没有提供细节或连接词。建议：1) 使用正确的过去时态（例如“I had…”或“I didn’t have…”）；2) 给出一到两个具体细节（如拥有时间、谁赠送或骑行频率）；3) 使用连接词（例如“because”或“so”）来丰富答案。

예시: Yes, I had a bike when I was about eight. It was a small red bicycle my parents bought for me, and I used to ride it to the park almost every weekend because it was the easiest way to get there.

제안: 你的回答错误地把提问改为过去时并且以反问形式出现，未直接表达观点或提供理由。建议：1) 直接给出观点（如“Yes, I think so”或“No, I don’t”）；2) 提供具体理由或例子（例如城市交通、共享单车的普及或不同地区的差异）；3) 使用连接词（例如“because”, “for example”, “however”）来使回答更连贯。

예시: Yes, I think bikes are quite popular in my country, especially in big cities where many people use shared bicycles for short trips because they are cheap and convenient. For example, last year a bike-sharing scheme was launched in my city and now dozens of docking stations appear on every street.

× Do you have a bike when you were a child?

✓ Did you have a bike when you were a child?

原句错误在于时态与疑问句助动词选择不当。问题中“when you were a child”明确指过去时间，应使用过去时。一般过去时的一般疑问句要用助动词 did + 主语 + 基本动词（have 的过去式在此结构中仍用原形 have），因此应改为“Did you have a bike when you were a child?” 建议：遇到表示过去的时间状语（如 when you were... / last year / in 2005 等），把句子改为过去时并使用 did 构成疑问句。

× Did you think bikes are popular in your country?

✓ Do you think bikes are popular in your country?

原句时态混用：开头用过去时助动词 did，但后半句用现在时 are 表示现在的普遍事实。问“你认为现在自行车在你国家是否流行？”应使用一般现在时，构成疑问句用 do + 主语 + 动词原形。因此改为“Do you think bikes are popular in your country?” 建议：当询问对现在情况的看法或习惯时，用一般现在时（do/does）；仅在想表达过去的看法时才用 did。