Bike— Part 1 Báo cáo

Gợi ý: 回答不自然且时态错误，内容过于简短且缺乏细节。你应该直接用过去时回答并提供一句主题句加一到两句支持细节，使用连接词使表达更连贯。比如说明何时得到自行车、骑行频率或与谁一起骑。

Ví dụ: Yes, I did. I got a small red bike when I was six and rode it almost every day around my neighborhood. Because my parents encouraged outdoor play, I often rode with my older brother after school.

Gợi ý: 回答模糊且缺乏具体理由或例子。应该先给出明确立场，然后用连接词给出具体原因或例子，比如公共自行车系统、通勤使用或健身娱乐等，以展示词汇多样性和逻辑性。

Ví dụ: Yes, I do. Bikes are quite popular, especially in cities where there are bike lanes and shared-bike services. For instance, many people use bikes for short commutes or errands because they are cheap and convenient.

× Yes, I have.

✓ Yes, I did.

在问句“Did you have a bike when you were a child?”中使用的是一般过去时（Did ...?），回答也应使用过去时。学生回答“Yes, I have.”使用了一般现在完成时或现在时，时态与提问不匹配。正确应使用过去时的助动词 did 或直接用过去式动词：例如“Yes, I did.”或“Yes, I had。”建议在回答过去发生的动作或状况时把时态改为过去时，注意与提问时态一致。

× I think so.

✓ I think so.

此句为对一般现在时问题“Do you think bikes are popular in your country?”的自然、正确回答，不需要修改。所用时态与提问一致，表达恰当。