Bike— Part 1 채점 보고서

제안: 答案太简短，缺乏细节和结构。应先用一句主题句直接回答，然后用1–2句具体细节来丰富回答（比如什么时候有的、和谁一起骑、骑车做什么、感受等），并使用连接词使表达更连贯。注意避免只用“yes/no”独立回答。

예시: Yes, I did. I got my first bike when I was about seven years old, and I often rode it with my neighbors in the afternoons. It helped me feel independent and I remember practicing tricks on the park path until sunset.

제안: 回答过于简短且没有支撑理由。应先明确表达观点，然后用具体原因或例子支持（例如交通拥堵、环保、健康、城市基础设施或共享单车的普及），并使用连接词如“because”、“for example”来组织信息。

예시: Yes, I think bikes are very popular in my country because many people use them to avoid traffic and to save money. For example, in large cities there are millions of shared bikes and dedicated bike lanes, which makes cycling convenient and safe for daily commuting.

× Yes, I did.

✓ Yes, I did.

该句为简短肯定回答，语法正确且与提问时态一致，无需修改。

× Of course.

✓ Of course.

该句为简短肯定回答，语法正确且与提问内容（现在时）一致，无需修改。