Bike— Part 1 Informe

Sugerencia: 你的回答需要直接回应问题并提供具体细节。首先说明是否有自行车（主题句），然后用1–2句补充细节，例如你几岁开始有、那辆车的样子、你用它做什么或记忆中的一次经历。注意句子不要太多，保持自然流畅，使用连接词如“so”、“because”来使表达连贯。避免只说“yes”或“no”。

Ejemplo: Yes, I had a bike when I was a child. It was a small red bicycle with training wheels that my parents bought me when I was six, and I used it every afternoon to ride around the neighborhood. Because the roads near my house were quiet, I felt safe practicing, and I remember learning to ride without the training wheels after a few weeks.

Sugerencia: 回答时先给出直接观点（主题句），然后用1–2句具体解释原因并提供例子或比较。可以提到城市与农村的差异、环保与交通拥堵等因素作为支持。使用连接词如“because”、“for example”或“however”使论述更连贯。避免模糊笼统的表述，多给出事实或个人观察。

Ejemplo: Yes, I think bikes are quite popular in my country because many people use them for short trips and commuting. For example, in cities cycling lanes and bike-sharing services have become common, although in some rural areas cars are still more practical.

× Did you have a bike when you were a child?

✓ Did you have a bike when you were a child?

原句无语法错误。该句为一般过去时的疑问句，结构正确：助动词 did + 主语 you + 动词原形 have，时间状语 when you were a child 放在句末也合适。无需修改。

× Do you think bikes are popular in your country?

✓ Do you think bicycles are popular in your country?

原句语法上也可接受，但常用词汇上用 bicycles 比 bikes 更正式、自然。句子使用一般现在时提问（Do you think ...?）与状态动词 be 的现在时（are popular）搭配正确。建议将 bikes 改为更正式的 bicycles，尤其在考试或正式表达中。