Bike— Part 1 採点レポート

提案: 用更自然的时态和更完整的句子来回答，提供一到两句具体细节来丰富内容。例如说明何时获得、谁送的或你如何使用。注意语法（过去时）、冠词和数的一致性。

例: Yes, I had a small bicycle when I was a child. My parents bought it for me on my seventh birthday, and I used to ride it around the neighborhood every afternoon.

提案: 避免只用单个词回答；给出一个主题句并用一到两句支持理由或例子。使用连接词（e.g. however, because）使回答更连贯，同时具体说明原因或对比。

例: I don't think bicycles are very popular in my country because most people prefer cars or motorcycles for daily travel. However, bikes are becoming more common in some cities where there are dedicated bike lanes.

× Yes, I have bike for children.

✓ Yes, I had a bike for children.

问题类型：单复数与时态混用。原句中“bike”缺少不定冠词“a”，且提问使用的是过去时（"Did you have"），回答应使用过去时态，故“have”应改为过去式“had”。建议：当句子谈论单个可数名词时，在单数可数名词前加不定冠词（a/an）；并且回答过去时的问题时动词用过去式。