自行车— Part 1 評分報告

建議: 句子时态与语法错误较多，表达不够自然。回答未直接以一个清晰的主题句开始，且细节含糊。建议：1) 使用正确的过去时描述童年经历；2) 用一到两句补充细节（例如什么时候、什么样的自行车、如何丢失）并用连接词使逻辑连贯；3) 控制长度不超过5句。示例说法应自然、具体并避免重复。

範例: Yes, I did. I had a small red bicycle when I was about eight years old. I used to ride it to a neighbour’s house every afternoon, but one day it went missing after I left it outside while visiting my friend. I remember feeling really upset because I used it to get to school and play with friends.

建議: 发音和词汇选择存在问题（如“by”应为“bikes”，以及“shared by the industry”表达不清）。内容过于笼统，缺乏具体事实或例子。建议：1) 注意单复数和主谓一致；2) 用连接词（for example, because, also）组织支持性细节；3) 提供具体例子（如共享单车的品牌、使用场景或统计）。

範例: Yes, I think bicycles are very popular in my country. Many people know how to ride a bike because it’s a common way to travel short distances. For example, shared bike services like Ofo and HelloBike are widely available in cities, so students and office workers often use them to commute.

× I do have a bike when I was little, but later I lost it when I go to my friend's house.

✓ I had a bike when I was little, but later I lost it when I went to my friend's house.

原句时态使用不一致：第一部分说过去有自行车，应使用一般过去时“had”；第二部分“when I go to my friend's house”错误地用了一般现在时，描述过去事件应使用过去时“went”。建议把两个动词都改为过去时以保持时态一致。

× I think by is really popular in my country because almost everybody know how to ride a bike and there are many, uh, shared by the industry.

✓ I think bikes are really popular in my country because almost everybody knows how to ride a bike and there are many shared bikes from the bike-sharing companies.

原句存在多处问题：1) “by” 应为复数名词“bikes”或单数“bike”，此处指一般情况应为复数。2) 主谓不一致：主语“almost everybody”是单数意义，应使用第三人称单数动词“knows”。3) “shared by the industry” 表达不自然，应改为“shared bikes from the bike-sharing companies”或“bike-sharing services”。建议修正名词形式、主谓一致并用更自然的短语表达“共享单车”。