Bike— Part 1 채점 보고서

제안: 回答要更自然且句子更连贯，避免语法错误与信息混乱。注意时态一致（过去习惯用“used to”或过去式），不要把“work”误用，应为“walk”或“taking the bus”。回答不要过长，控制在3–4句话，添加连接词使逻辑更清晰，并给出具体细节（如谁买的车、骑车的路程或特别的回忆）。

예시: Yes, I did. I got a bike when I was 12 and I used to cycle to school every day. It was much faster than walking and saved me about 15 minutes each trip, which was really convenient. Riding also helped me stay fit and I have many fond memories of cycling with my friends.

제안: 回答需要更准确的表达和更具体的支持细节。注意主谓一致和词汇使用（例如用“among students”而不是“in students”，以及“commute to school”而不是“ride back to go to school”）。给出原因的同时用连接词扩展观点，并可举例或比较来增强说服力。

예시: Yes, I think bicycles are quite popular among students in my country. Many students live far from school, so biking is an economical and convenient way to commute. In addition, cities with good bike lanes make cycling safer, so more young people choose bikes over buses or cars.

× Yes I did, I got a bike when I was 12 and used to cycle to school every day because it was much faster and more convenient than working. Saved me about 15 minutes each trip and help me keep fit which left me many memories.

✓ Yes, I did. I got a bike when I was 12 and used to cycle to school every day because it was much faster and more convenient than walking. It saved me about 15 minutes each trip and helped me keep fit, which left me with many memories.

错误类型：过去时错误。问题包括：1) 原句缺少逗号或句号导致句子连接不当，应把“Yes I did”与后句分开。2) 使用“working”不合上下文，正确应为“walking”。3) “Saved me”“help me”时态不一致，均应为过去时："saved" 和 "helped"。4) “which left me many memories”习惯用法应为“left me with many memories”。修改建议：将句子拆分为完整句，统一使用过去时，并使用正确短语搭配；详见修改句子。

× Yes, in my opinion it is very popular in students because many students live far from school so they need to ride back to go to school.

✓ Yes, in my opinion bikes are very popular among students because many students live far from school so they need to ride to school.

错误类型：主谓一致/介词和搭配错误。问题包括：1) 原句中“it is very popular in students”主语不明确且搭配错误，应把主语改为“bikes”并与复数谓语一致："bikes are"。2) 使用介词短语应为“popular among students”而不是“in students”。3) “ride back to go to school”表达不自然且冗余，正确为“ride to school”。修改建议：明确主语为“bikes”，使用正确的介词“among”，并简化后半句为“ride to school”。