Bike— Part 1 채점 보고서

제안: 回答基本直接，但时态错误：谈论童年过去的经历，应将“have”改为过去式“had”。可以再补充一个具体细节，例如自行车的颜色、使用场景或骑车的地点，使答案更完整、更自然。

예시: Yes, I had a bike when I was a child. It was red, and I often rode it around my neighborhood after school.

제안: 回答中存在明显的重复和逻辑问题：“I don't think so”和“it's not popular”表达了相同意思，而且“but”连接不当。建议直接说明自行车是否受欢迎，并用具体原因或对比进行支持，例如交通拥堵、共享单车或城市基础设施。

예시: I think bikes are quite popular in my country, especially in large cities. Many people use shared bikes because they are convenient and can help them avoid traffic jams.

× Yes, I have a bike when I was a child.

✓ Yes, I had a bike when I was a child.

“When I was a child”表示过去的时间，因此主句中的动词也应该使用一般过去时。“have”是一般现在时，应该改为过去式“had”。

× Actually I don't think so in my country, but it's not popular.

✓ Actually, I don't think they are popular in my country.

问题中的主语“bikes”是复数，因此代词应该使用复数“they”，不能使用单数“it”。同时，使用“they are popular”可以清楚地指代“bikes”。