Bike— Part 1 채점 보고서

제안: 回答直接且自然，但可以更具体并使用连词使表达更连贯，同时控制句子数量（最多5句）。建议补充一两条细节（例如学会骑车的年龄、在哪里学的、是否常骑）并用连词连接，例如“and”或“so”。此外可用更丰富的词汇替换简单重复的“bike/ride”。

예시: Yes, I did. My parents bought me a small red bicycle when I was seven, and they taught me to ride it in the park near our home. I practiced almost every day, so I became quite confident riding on the road.

제안: 回答逻辑清晰但表达上有语法和用词错误（如“walk on food”应为“walk on foot”），内容较简单。建议先陈述观点，再给出2-3个具体原因或比较，并使用连接词如“because”、“however”来增强逻辑。可提及城市交通、天气或基础设施等具体因素来丰富内容。

예시: Not really. Bicycles are less common in big cities because most people prefer the subway or buses for convenience. Also, heavy traffic and a lack of cycling lanes make biking less safe and practical for daily commuting.

× No, I think it is not popular in my country.

✓ No, I don't think they are popular in my country.

原句中代词“it”指代不明确且与复数名词“bikes”不一致。题目问的是“bikes”（复数），因此代词应使用复数形式“they”。同时否定常用助动词形式“do not/ don't think”更自然，保持时态与语境一致。建议把“it is not popular”改为“I don't think they are popular”。

× many people choose to take a subway or walk on food instead of taking a bike.

✓ many people choose to take the subway or walk instead of riding a bike.

原句存在两个问题：1）介词搭配错误，“walk on food”是错误表达，应为“walk”或“walk on foot”。更自然的是省略“on foot”直接用“walk”。2）动词搭配不当，“take a bike”在此语境下更常说“ride a bike”。另外，“a subway”通常用定冠词“the subway”表示公共交通系统。建议改为“take the subway or walk instead of riding a bike”。