Bike— Part 1 채점 보고서

제안: 你的回答缺失。请直接回答问题并给出简短说明。可以用一到两句交代是否有自行车，以及一两个具体细节（例如什么时候得到的、骑自行车的频率或与谁一起骑）。使用连接词使句子流畅。

예시: Yes, I did. I got my first bike when I was eight and I used to ride it to visit my friends every afternoon.

제안: 回答太简短且缺乏细节。应首先直接表明观点，然后用一到两句具体支持理由（例如使用场景、受欢迎的人群、城市自行车道情况或共享单车的影响），并使用连接词使表达连贯。注意词汇多样性，避免仅说“Yes, I think.”

예시: Yes, I think bikes are quite popular in my country. For example, many people use bicycles for short commutes in cities because of convenient bike lanes and the availability of bike-sharing services.

× Student:

✓ Student: Yes, I did.

原句缺少完整句子，未回答“Did you have a bike when you were a child?”这一过去时的疑问句。回答此类一般过去时的yes/no问题时，常用助动词 did + 主语 + 动词原形（或简短回答 Yes, I did. / No, I didn’t.）。建议在回答过去式的疑问句时使用正确的助动词和动词形式，例如："Yes, I did." 或 "No, I didn't."。

× Student: Yes, I think.

✓ Student: Yes, I think so.

原句“Yes, I think.”在语法上可以理解，但在回答“Do you think bikes are popular in your country?”时更自然的表达是“Yes, I think so.” 用 so 来代替前面提到的观点（bikes are popular），使句子完整且更符合口语习惯。建议在代替整句观点时使用 'so' 或重复完整观点如："Yes, I think they are."。