Bike— Part 1 채점 보고서

제안: 回答太简短，缺乏细节和连贯性。建议给出主题句后用1–2句补充细节，如描述自行车的样子、你多久骑一次、骑车带给你的感受或一两个具体回忆。同时使用连接词使表达更自然，例如“when I was little”或“often”。

예시: Yes, I did. When I was little I had a small red bike with training wheels, and I rode it to my friend’s house almost every afternoon. Riding made me feel free and confident, and I remember learning to balance without the training wheels one summer.

제안: 回答笼统，缺少具体理由或例子。建议先给出直接观点，然后用1–2句具体原因或例子支持，比如提到通勤、健身或环保，以及在城市/乡村的普及情况。使用连接词如“because”或“for example”增强逻辑性。

예시: Yes, I think so because many people use bicycles for short commutes and exercise. For example, in my city there are dedicated bike lanes and a popular bike-sharing system, so cycling is a convenient and eco-friendly option for many residents.

× Yes, I did.

✓ Yes, I did.

该句为对过去式提问（Did you have...?)的简短肯定回答，使用助动词 did + 主语 I，无需动词原形重复，语法正确，无需修改。

× Yes, I think so.

✓ Yes, I think so.

该句为对一般现在时问句（Do you think...?)的简短肯定回答，使用一般现在时主语 + 动词 I think，结构正确，语法无误，无需修改。