Bike— Part 1 채점 보고서

제안: 你的回答没有直接回答问题，而且使用了时态错误（将过去时误用为现在时），显得不自然。改进要点：1) 直接用主句回答（肯定或否定）；2) 使用正确的过去时态；3) 加一两句具体细节作为支持（如年龄、用途、感受），最多不超过5句；4) 使用连接词使表达更连贯。

예시: Yes, I did. I had a small red bike when I was about eight, and I used to ride it to my friend’s house every afternoon. Because it was lightweight and easy to handle, I felt confident learning new tricks, which made my childhood very fun.

제안: 回答过于简短且缺乏具体细节或理由。改进要点：1) 先给出直接观点（肯定或否定）；2) 用一到两句说明理由或举例；3) 使用连接词（例如 because, for example, especially）使逻辑清楚；4) 尽量使用更丰富且贴切的词汇来描述普及情况。

예시: Yes, I think bikes are quite popular in my country because many people use them for short commutes and exercise. For example, in cities you can see dedicated bike lanes and lots of bike-sharing services, which makes cycling convenient and common.

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

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

问题类型：现在时错误（使用了现在时“Do you have”但句子描述的是过去时间“when you were a child”）。 解释（简体中文）：原句使用现在时询问过去的情况，时态不一致。正确做法是把动词改为过去时助动词“did”，主句用动词原形“have”。建议：描述过去发生的事或过去习惯使用一般过去时（Did + 主语 + 动词原形）。

× Yes, I think so.

✓ Yes, I think so.

问题类型：无语法错误。 解释（简体中文）：该句使用现在时“think”表示当前的想法，回答简洁且时态一致，与考官问句“Do you think bikes are popular in your country?” 匹配，无需修改。