Bike— Part 1 채점 보고서

제안: 回答需要更自然、简洁且围绕问题展开。开头应直接回答并给出简要原因或细节；避免与问题无关的信息（例如“now it's an adult”不清楚且不必要）；句子应完整，避免中途断句。可以提供具体时间、用途和感受，并用连接词使逻辑更顺畅。注意语法（时态、一致性）和词汇准确性。

예시: Yes, I did. I learned to ride a bicycle when I was about seven because my mother taught me. I used to ride it mainly for fun and short trips around the neighborhood, and it also helped me stay active. I often remember riding with friends after school, which was one of my favorite childhood activities.

제안: 回答总体较好但需更自然和精确。首先直接给出总体判断，然后用连接词展开原因并给具体例子。注意名词单复数和措辞（例如“some student”应为“some students”）；“for daily commuting only”表述不够顺畅，应改为更自然的短语。可补充比较或趋势预测以丰富内容。

예시: Not really. Most people prefer public transport because the MRT and buses are frequent and convenient, so biking isn't a common choice for daily commutes. However, students and people making short trips sometimes cycle for convenience or exercise, and you can often see more cyclists around university campuses and waterfront areas.

× Yes, I had a bike when I was a child because my mom told me how to ride it.

✓ Yes, I had a bike when I was a child because my mom taught me how to ride it.

这里用过去时间叙述过去发生的动作，应使用动词teach的过去式taught，而不是told（told 强调“告诉”，不准确表达“教会”的意思）。建议使用 teach 的过去式：taught。

× I learned to ride when I was about 7 and now it's an adult.

✓ I learned to ride when I was about 7 and now it's an adult bike.

原句"now it's an adult"缺少名词，造成歧义。需要明确指代“自行车（bike）”，并保持时态一致。这里应补全名词："adult bike"。

× I can use cycling to get around conveniently for short trips and exercise.

✓ I can use a bike to get around conveniently for short trips and for exercise.

此处用法不当："use cycling" 不自然，通常说"use a bike"或"go cycling"。另外并列时最好在第二项前加上介词for以保持平行结构："for short trips and for exercise"。

× I always ride a bike when.

✓ I always ride a bike whenever I can.

原句不完整，缺少时间从句的主谓成分，导致结构错误。需要补全表达，例如"whenever I can"或"when the weather is good"等，使句子完整。

× Not really. Public transportation like the MRT and frequent buses are very convenient, so most people prefer to use them for daily commuting only.

✓ Not really. Public transportation like the MRT and frequent buses is very convenient, so most people prefer to use it for daily commuting.

"Public transportation"作为不可数名词或整体概念，应使用单数或it来指代，动词用is更合适；代词应与不可数名词一致，使用it而不是them。句子中“buses”虽为复数，但被归类在“public transportation”这一整体概念下，保持一致可用单数形式。

× Some student and short distance commuters ride bikes for quick trips or for exercise, and you can sometimes see more cyclists in ports or university areas.

✓ Some students and short-distance commuters ride bikes for quick trips or for exercise, and you can sometimes see more cyclists in parks or university areas.

（1）"Some student"应为复数"Some students"。 （2）"short distance"作复合形容词修饰commuters时应连字符："short-distance commuters"。 （3）原句中"ports"语境不合，推测为"parks"（公园），需改为更符合语境的词。