Bike— Part 1 채점 보고서

제안: 回答直接但过于简短，缺少细节和连接词。建议给出主题句后用一两句具体细节丰富内容，比如描述骑车的频率、与谁一起骑、哪里骑或为何喜欢，这样更自然且信息量更大。注意句子不要超过5句且保持连贯。

예시: Yes, I had a bike when I was a child. I used to ride it almost every day around my neighborhood with my friends, especially in the evenings after school. Riding made me feel independent and was my favorite way to travel short distances.

제안: 回答表达了观点但结构重复且缺少连接词与具体细节。建议先给出明确立场，然后用一到两句用因为/然而等连接词说明原因并提供具体例子或比较（例如时间、统计、城市与乡村差异）。避免重复短语，保持句子自然流畅。

예시: I used to think bikes were very popular in my country, especially a decade ago, but now cars have become much more common. This change is mainly due to rising incomes and better road infrastructure, so many families prefer the convenience of cars, particularly in urban areas.

× Yes, I think bikes are very popular in our country many years ago, but now cars are very popular in our country.

✓ Yes, I think bikes were very popular in our country many years ago, but now cars are very popular.

问题类型：现在时态使用不当（ID 6）。句子中提到“many years ago”表示过去，因此谓语应使用过去时“were”而不是现在时“are”。另外第二部分已说明“now”表示现在，使用“are very popular”正确，但为了避免重复“in our country”可简化为“now cars are very popular”。建议：当句子有明确的时间状语（如：many years ago、yesterday、in 2010等）时，主句动词通常要用过去时；相反有表示现在的词（如：now、today）时用现在时。