Bike— Part 1 채점 보고서

제안: 回答自然、内容具体且长度合适，但可稍作改进以更突出逻辑连接与丰富细节。建议：1) 在开头加一短句直接回答并引出原因（比如“My first bike... and it was important because…”），使话题句更明确；2) 使用更多连接词（for example, as a result）来增强连贯性；3) 可补充一两个具体细节（例如骑车的速度感、学习独立技巧或父母的反应）以增加内容深度。

예시: Yes, I did. I got my first bike at about 12, and it became important to me because it allowed greater independence. For example, I and three friends would ride to the park every weekend to race, which gave me a thrilling sense of speed and confidence. As a result, I learned to be more responsible for my safety and time management.

제안: 回答清晰且有例证，但存在轻微重复与表达不够精确的问题。建议：1) 避免重复（例如“there are lots of bike sharing systems and cities”应更正为“in many cities”）；2) 使用更丰富的词汇（e.g., commuting, recreational cycling, infrastructure）并加入简短比较或数据使论点更有说服力；3) 用连接词（such as, therefore）增强逻辑流畅。

예시: Yes, bikes are very popular in my country, especially for short commutes and leisure. For example, many cities have extensive bike-sharing schemes and dedicated lanes, so students and office workers often commute by bike. As a result, parks and riverside paths become crowded with recreational cyclists at weekends.

× Well, I think bikes are quite popular in my country because many people use them for short trips and there are lots of bike sharing systems and cities.

✓ Well, I think bikes are quite popular in my country because many people use them for short trips and there are lots of bike-sharing systems in cities.

句中“bike sharing systems and cities”结构混乱，缺少介词连结两个名词短语，导致语义不清。应改为“bike-sharing systems in cities”或将两者并列为“bike-sharing systems and bike lanes”。建议：使用连字符连接复合名词（bike-sharing），并在表示位置时使用介词 in 或在并列时明确两个并列项的关系。

× For example, I often see students and office workers riding bikes to school or work, and some parks are full of cyclists at weekends.

✓ For example, I often see students and office workers riding bikes to school or work, and some parks are full of cyclists on weekends.

短语“at weekends”是英式英语表达，若整体使用美式英语语境应改为“on weekends”。两者在语法上都可，但为保持风格一致，建议选择一种英语变体并统一使用。