Bike— Part 1 Báo cáo

Gợi ý: 答案应直接且时态正确，同时略展开以显得自然。注意使用过去时并给出简短细节，例如谁的自行车或骑行经历，以增加内容和流畅度。避免只有单句回答。

Ví dụ: Yes, I did. I had a bright red bike that my parents bought me when I was seven, and I used to ride it to my friend’s house every weekend.

Gợi ý: 回答总体思路正确，但需要更自然的表达、连贯的衔接词和更具体的原因或例子。避免重复犹豫词（uh, maybe)；用连词（however, because, therefore）并给出具体事实或个人观察以支持观点。

Ví dụ: They used to be very popular, but less so now because more people can afford cars and cities have expanded. However, bikes are still common in university towns and among people who bike for exercise or short commutes.

× Yes, I have.

✓ Yes, I did.

学生回答“Did you have a bike when you were a child?”是对过去拥有的询问，使用一般过去时。原句“You have”是现在时，不符合时态。改为“Yes, I did.”或“Yes, I had.”均为过去时，和问句时态一致。建议：遇到过去发生或已经完成的事情要使用过去时，如“did”或“had”。

× Maybe, uh, in the past time it is very popular, but now, uh, many people may, may drive cars.

✓ Maybe, uh, in the past it was very popular, but now, uh, many people may drive cars.

句子中谈论过去的情况应使用过去时，原句使用“it is very popular”错误地用了现在时态，应为“it was very popular”。另外“in the past time”用法不自然，常用“in the past”或“in the past, …”。“may, may drive”重复“may”不必要，保持一次即可。建议：过去情况用过去时（was），避免冗余词及重复助动词。

× So I think it's not as popular as before.

✓ So I think it's not as popular as it was before.

比较结构中省略了比较对象，原句“as before”含义模糊，最好补全为“as it was before”以明确比较对象并使主谓一致。使用完整从句能使句意更清晰。建议：在比较过去和现在时，补上过去时的主谓结构，例如“as it was before”。