Bike— Part 1 채점 보고서

제안: 回答要直接、时态要一致，并注意句子简洁自然。你可以用一到两句说明事实（过去时），再用1-2句补充细节。避免重复表达“I remember”或混用现在时和过去时。可以使用连词如“and”或“which”来使句子更连贯。

예시: Yes, I had a bike when I was a child. My father gave me a green bike when I was in primary school, and I loved riding it around the neighborhood because it made me feel independent.

제안: 回答要更条理清晰并使用更准确的词汇。先给出直接回答（Yes/No + brief reason），然后用一两句具体例子或比较支撑观点。注意语法：主谓一致（bikes are），避免口语填充词（you know）。可用连接词如“because, for example, therefore”。

예시: Yes, bikes are still very popular in China because many people use them for short trips and commuting. For example, you can often see commuters and students riding bikes or electric bikes on urban streets, which makes cycling a common and convenient option.

× Yet I have a bike when I was young and I still remember at that time I'm still a primary school student and my father gave me a very nice bike and I remember it.

✓ Yes, I had a bike when I was young. I still remember I was a primary school student at that time, and my father gave me a very nice green bike that I liked very much.

错误类型：过去时使用错误。说明：句子中混合使用了现在时（have, I'm）和过去时（was, gave），叙述的是过去发生的事情，应全部使用过去时。建议：把“have”改为过去式“had”，把“I'm still a primary school student”改为过去时“I was a primary school student”，将重复的记忆表述合并以提高连贯性。

× Yeah, I live in China and I think bike are very popular in my country because when you walk down the street you can see a lot of people ride their bikes and hang around.

✓ Yeah, I live in China and I think bikes are very popular in my country because when you walk down the street you can see a lot of people riding their bikes and hanging around.

错误类型：主谓一致与动词形式错误。说明：名词“bike”在泛指时应使用复数“bikes”以与复数谓语“are”一致；此外，后半句并列动作中应使用动名词形式“riding”和“hanging”以与结构一致。建议：将“bike”改为“bikes”，并把“ride”与“hang”改为“riding”和“hanging”。

× So it's very popular for us, you know, because we love.

✓ So it's very popular for us, you know, because we love riding them.

错误类型：句子结构不完整/意思不明。说明：原句“because we love”缺少宾语或补语，导致句意不完整。建议：补全宾语，如“riding them”或“using them”等，使句子完整并表达原因。