Bike— Part 1 채점 보고서

제안: 回答直接但冗长且有语法或时态问题。应简洁回应并用一到两句补充细节，注意时态一致（过去时）。可以加入原因的具体说明并使用连接词使表达更流畅。例：先用一句话直接回答，然后用连接词“because/so”引出原因或结果。

예시: No, I didn't. I wanted a bike when I was a child, but my family couldn't afford one, so I never owned one.

제안: 回答包含观点但重复且不够具体。应避免重复词汇，使用连接词比较传统自行车与电动自行车的受欢迎程度，并给出具体原因或例子。可用一到两句支持观点并说明原因。

예시: I don't think traditional bicycles are very popular these days, but electric bikes are increasingly common because they are faster and more convenient for commuting.

× My family can't afford it at that time.

✓ My family couldn't afford it at that time.

原句时态与时间状语“不符合”。句中有时间短语“at that time”，表示过去的情况，主句应使用过去时。原句用的是现在时的“can't”，与上下文“when I was a child”不一致。建议将情态动词改为过去式“couldn't”以保持时态一致性：My family couldn't afford it at that time.

× Nowadays I don't think bikes are popular in our country, but the electric bikes are more popular in our country now.

✓ Nowadays I don't think bicycles are popular in our country, but electric bikes are becoming more popular.

原句结构重复冗余（使用了“nowadays”和“now”以及两次提到“our country”），语言啰嗦且不够地道。将“bikes”统一为“bicycles”或“bikes”，并去掉重复的“in our country”与多余的“now”，用进行态短语“are becoming more popular”更自然地表达趋势。建议简化句子并用更恰当的时态和词组：Nowadays I don't think bicycles are popular in our country, but electric bikes are becoming more popular.