自行车— Part 1 評分報告

建議: 回答时时态和语言要一致，信息要完整并稍作扩展。可以用一到两句说明原因或补充细节，避免简单否定并修正时态错误。比如说明为什么没有、是否羡慕同伴或后来是否学会骑车。

範例: No, I didn't have a bike when I was a child because my family couldn't afford one. However, I learned to ride a friend's bike at primary school and enjoyed cycling during holidays.

建議: 回答总体不错，但可更具体并使用连词扩展细节。说明谁常用（学生、上班族）、在哪些场合常见（城市短途、休闲）、以及带来什么好处或问题，使答案更充实且连贯。

範例: Yes, I think bikes are very popular in my country, especially among students and office workers, because they are convenient for short trips. For example, many people cycle to work or school to avoid traffic and save money, although heavy traffic in some cities can make cycling less safe.

× No, I don't. I didn't have a bicycle.

✓ No, I didn't. I didn't have a bicycle.

这里主要问题是时态不一致。考官问的是过去（Did you have... when you were a child?），回答应使用过去时。原句中第一部分“No, I don't.”使用了一般现在时（或现在时的否定），与后句“I didn't have a bicycle.”（过去时）不一致且不符合提问时间。建议把第一部分改为过去时否定“No, I didn't.”，或者直接只用过去时否定句“I didn't have a bicycle.”。为了简洁和时态一致，推荐使用“No, I didn't.” 或 “I didn't have a bicycle.”。

× Uh, I think bikes are very popular in my country because of its convenience.

✓ Uh, I think bikes are very popular in my country because of their convenience.

句子问题在于代词指代不一致。前面提到的是复数名词“bikes”，但后面使用了单数物主代词“its”，应使用复数物主代词“their”来指代复数名词。建议将“its”改为“their”，使代词与先行词在数上一致（代词与名词数要匹配）。