Bike— Part 1 채점 보고서

제안: 回答直接但太简短，缺乏细节与支持句。建议在开头直接回答，然后用1–2句具体细节说明原因或补充经历，并使用连接词（例如 because, so, when）。例如说明家庭情况、交通方式或对自行车的感受，以展示词汇与语法能力。

예시: No, I didn’t. When I was a child my family couldn’t afford a bike, so I usually walked to school or took the bus. Because of that I didn’t learn to ride until I was a teenager.

제안: 回答不完整，只说了一个连接词，未回应问题也没有提供任何观点或细节。建议先给出一个明确的立场（Yes/No/It depends），然后用1–2句具体理由或例子支持，例如提到城市交通、健身或环保的因素，并使用连接词保持连贯。

예시: Yes, I think bikes are quite popular in my country because many people use them for short trips and exercise. For example, in cities there are dedicated bike lanes and bike-sharing schemes, so cycling is convenient and affordable.

× Because

✓ Yes. Because bicycles are convenient and inexpensive, many people use them.

该回答仅有一个从属连词“Because”，构成不完整的句子（句子缺主语和谓语），属于句子结构错误。建议在使用 because 等从属连词时，提供完整的主句和从句，例如：Because bicycles are convenient and inexpensive, many people use them.（因为自行车方便且便宜，很多人使用它们。）也可以直接用完整的陈述句回答，如：Yes. Bicycles are popular in my country because they are convenient and cheap.（可以加上衔接词 yes/ no 来回应提问，然后给出原因。）注意时态应与问题保持一致（一般现在时描述普遍事实）。