Bike— Part 1 採点レポート

提案: 句子时态和语法有错误，表达不自然且含有口头语（如 uh）。回答缺少清晰的主句与支持细节，也没有使用连接词。建议用正确的过去时开头，给出一两句具体原因或例子，保持句子数量不超过5句，避免填充词。

例: No, I didn't have a bike when I was a child because I was afraid of riding on busy roads. For example, I once fell while learning to ride and my parents decided it was safer for me to wait until I was older.

提案: 表达含混且语法不完整，口头重复较多。缺少具体细节和连贯的逻辑连接。建议先给出明确立场，然后用一两个具体原因或例子支持观点，使用连接词（e.g., because, for example, therefore），并避免重复词语。

例: Yes, I think bikes are becoming more popular because of increasing traffic congestion. For example, many cities have introduced bike-sharing schemes and dedicated lanes, making cycling a faster and cheaper option than driving.

× No, I haven't a bike when I was a child because I was afraid of like, uh, doing such kind of dangerous things.

✓ No, I didn't have a bike when I was a child because I was afraid of doing that kind of dangerous thing.

错误类型（ID 5 和 6 的结合 / 过去时与现在完成时混用）: 原句中使用了现在完成时态 "haven't" 来描述过去的状态，但句中有明确的过去时间标志 "when I was a child"，应使用一般过去时。另有表达冗余与词序问题："like, uh, doing such kind of dangerous things" 不自然，建议简化为 "afraid of doing that kind of dangerous thing" 或者复数形式视语境可用 "those kinds of dangerous things"。改正建议：在叙述明确发生于过去的事情时使用一般过去时（didn't have）。避免口语填充词（like, uh）及冗余短语，选择更自然的名词短语或使用复数/单数一致。

× Sure, especially nowadays because of the traffic jam more shared by uh, invented to uh, to uh, make the make the things better.

✓ Yes, especially nowadays because of traffic jams and shared bikes, which were invented to make things better.

错误类型（ID 26 与 11）：原句句子结构混乱，缺少明确主语和谓语，短语 "because of the traffic jam more shared by" 不合语法且语序错误。应先说明原因（traffic jams），然后说明解决方式（shared bikes）并用定语或非限制性定语从句解释目的（which were invented to make things better）。改正建议：重构句子，先列出原因和应对事物（"because of traffic jams and shared bikes"），用连词或从句把句子连贯起来；避免重复词（"to uh, to uh, make the make the things better"），用简洁表达如 "to make things better"。