Bike— Part 1 채점 보고서

제안: 回答直接，但“had to have my bike before I was 24”表达不自然，也容易让人理解成你必须在24岁之前买车。可以用“didn’t get a bike until...”说明你直到24岁才有自行车，并补充简短原因。注意使用过去时。

예시: No, I didn’t have a bike as a child because my family couldn’t afford one. I didn’t get my first bike until I was 24.

제안: 先明确回答自行车是否受欢迎，再说明儿童和成年人使用情况。将“depends for”改为“it depends on”，并注意“bites”应为“bikes”，“electricity bike”应为“electric bikes”。避免重复“adults”，用连接词组织完整句子，并补全例子或原因。

예시: Yes, bikes are quite popular in my country, although the type people use depends on their age and where they live. Children often ride regular bikes for fun, while many adults in large cities such as Shenzhen, Shanghai, and Guangzhou use electric bikes to commute.

× It depends for the children and adults.

✓ It depends on whether you're talking about children or adults.

表示“取决于”时，固定搭配是 depend on，而不是 depend for。可以记住 depend on + 名词或从句；这里用 whether 引导从句，表达“要看你说的是儿童还是成年人”。

× Bites are popular for them, for the adult people.

✓ Bikes are popular with them, especially adults.

表示某事物“受到某群体欢迎”时，通常用 be popular with，而不是 be popular for。此处的 for 应改为 with。

× They always use electricity bike.

✓ They always use electric bikes.

这里泛指一类自行车，应使用复数 bikes，而不是单数 bike。electric bikes 是“电动自行车”的常见表达；electricity 是名词，不能在这里直接替代形容词 electric。