Bike— Part 1 Report

Suggestion: 你的回答过于简短且含糊，未直接回应问题也没有提供任何细节。建议直接给出明确的答案（是或不是），然后用1–2句补充细节说明原因或举例。可以用连接词（例如 because, so, when）使回答更连贯。避免只说“I don't know”。

Example: Yes, I did. I had a small red bicycle that my parents bought for me when I was six, and I used to ride it to the park every weekend because it was close to our house.

Suggestion: 你的回答没有表达观点或理由。建议先给出立场（Yes/No/Partly），然后用1–2句具体说明原因并举例支持观点，使用连接词如 however, because 或 for example 来组织结构。尽量提供具体场景（比如通勤、运动或休闲）。

Example: Yes, I think they are quite popular, especially in big cities where many people use bicycles for short commutes and exercise; for example, bike-sharing schemes have become common in recent years.

× I don't know

✓ I didn't.

学生在回答过去是否拥有自行车的问题（Did you have... when you were a child?）时应使用过去时的简短回答。原句“I don't know”是现在时且表示现在不知道，不符合问题时态。建议使用过去时的短答“I did”或“I didn't”并根据实际情况选择肯定或否定。示例改正：若有自行车说“I did.”若没有说“I didn't.”

× I don't know

✓ I think so. / I'm not sure.

考官问“Do you think bikes are popular in your country?”是现在时态的意见类问题，回答应表达看法或不确定性。原句“I don't know”虽然语法上可用，但显得不自然且不充分。更自然的回答是“I think so.”（我认为是这样）或“If you're asking about cities, yes, they're quite popular.”也可以说“I'm not sure”表示不确定。建议用完整的现在时表达观点，或用更自然的短句代替“I don't know”。