Bike— Part 1 채점 보고서

제안: 在回答中注意语法时态和句子结构，保持句子简短自然并直接回应问题。具体来说：1) 使用正确的动词形式（如“I really enjoyed”而非“I was really enjoy”）；2) 用主题句开头，然后用一到两句具体细节支持；3) 注意连词和介词的使用（例如“for example, I rode my bike with my friends”）；4) 避免多余或不连贯的词语，回答长度控制在最多5句。

예시: Yes, I had a bike when I was a child. I really enjoyed being outdoors and often rode my bike with friends. For example, we would race around the neighborhood and explore nearby parks, which was always fun.

제안: 提高表达的准确性和连贯性，注意词汇选择和句子完整性。具体建议：1) 使用准确词汇（例如“you can see a lot of shared bikes on the streets”而不是“saw”或“payroll”）；2) 用连接词使句子更连贯（例如“for example”或“also”）；3) 确保句子完整、意思明确（最后一句应表达清楚，如“I think cycling is a great way to commute”）；4) 尽量提供一两条具体原因或例子支撑观点。

예시: Yes, bikes are quite popular in my country. For example, you can see many shared bikes on the streets that people unlock by scanning a QR code. I think cycling is a great way to commute because it is cheap, eco-friendly and often faster than driving in traffic.

× Wow yes I had a bike when I was a child. Back then I was really enjoy being outside.

✓ Wow yes, I had a bike when I was a child. Back then I really enjoyed being outside.

句子中描述过去的情形，动词时态应一致。原句中 “was really enjoy” 把过去时的系动词 was 与动词不定式/现在形 enjoy 连用，时态不一致且结构错误。应将主要动词改为过去式 enjoyed，或改为现在完成进行式等，但考虑上下文用过去式最自然。建议将动词用过去式以与时间状语“Back then”一致。

× For example ride bike with my friends, we always have fun time.

✓ For example, riding my bike with my friends, we always had fun.

句子中列举过去的活动，应使用动名词短语作例子并且整体用过去时。原句 “ride bike” 缺少动名词形式且缺少冠词或所有格，且后半句时态应与前半句一致。建议把 “ride bike” 改为 “riding my bike”，并将“have fun time” 改为更自然的过去时表达 “had fun”。

× You know we can saw a lot of bikes on the streets like the eco bike everyone can ride them by scan the QR code and payroll it.

✓ You know we can see a lot of bikes on the streets, like the eco bikes — everyone can ride them by scanning the QR code and paying for them.

原句有多个介词与动词形式错误：1) “saw” 是过去式，应为一般现在时 see（因为在谈普遍事实）；2) “on the streets” 可以接受，但 “ride them by scan the QR code” 中动词应为动名词形式 scanning；3) “payroll it” 用词错误，应为 pay for them 或 pay. 句子需要把动词形式与语境一致，并使用正确的介词短语。建议使用现在时态和动名词短语 “by scanning… and paying…” 来表示实现方式。

× I think running back is a great way to.

✓ I think riding bikes back is a great way to get around.

原句结尾不完整且措辞不当：1) “running back” 与语境不符（应为返回或骑车回家），并且“is a great way to” 后面应跟动词不定式或补足说明。2) 建议改为完整短语，如 “riding bikes back is a great way to get around” 或 “it's a great way to travel short distances”。此外，要注意连接词和结构使句子完整。