自行车— Part 1 評分報告

建議: 回答基本切题，但问题询问的是你小时候是否有自行车，建议使用过去时直接回答，例如说明小时候没有自行车或没有学会骑车。现在时“I don't know”与过去的时间背景不够一致；“walk through my college”也不太自然，可以说“walk around campus”。可补充一个具体原因或现在的出行方式，并用“because”衔接。

範例: No, I didn’t have a bike when I was a child because I never learned how to ride one. Even now, I usually walk around campus to get to my classes.

建議: 回答明确，也提供了在北京的具体观察。注意名词单复数：“shared bicycle”应改为“shared bicycles”，地点表达“at the street”应改为“on the streets”或“around the city”。“it is”指代不清，可改为“they are”，或直接说“bike-sharing is convenient”。还可以补充一个具体使用场景，让理由更充分。

範例: Definitely. I’m studying in Beijing, where you can see shared bicycles all over the city. They’re especially popular with students and office workers because they’re a convenient way to travel short distances.

× There are so many shared bicycle at the street.

✓ There are so many shared bicycles at the street.

“so many”后面必须接可数名词复数，因此“bicycle”应改为“bicycles”。建议看到“many”时检查后面的可数名词是否使用复数形式。

× There are so many shared bicycle at the street.

✓ There are so many shared bicycles on the street.

表示位于街道上，通常用介词“on”，而不是“at”。可以记住常见搭配“on the street”。