自行车— Part 1 評分報告

建議: 句子时态和语法不准确，表达混乱。回答应直接切题并用一到两句话交代是否有自行车，然后用一到两句具体补充（例如什么时候、为什么或经历）。注意时态（过去式）、主谓一致和连贯连接词如 "but"、"when"。例如可以把句子简化并明确时间点。

範例: No, I didn't have a bike when I was very young. However, I got my first bike when I was in middle school, and I remember riding it to school and around the neighborhood every weekend.

建議: 回答直接但语法和词汇有小错误（例如主谓一致），细节不足。应用一到两句补充具体原因或例子，使用连接词如 "because"、"for example"。提高词汇多样性（public bikes → bike-sharing schemes, cycling infrastructure）。

範例: Yes, bikes are very popular in my country because there are extensive bike-sharing schemes and many people use them for short trips. For example, in my city you can rent a bike from dozens of stations and ride to work or to the market easily.

× Now when I was a child I don't have my bike. Umm, but even I study in middle school, I have my first bike.

✓ When I was a child I didn't have a bike. But when I was in middle school, I got my first bike.

问题类型：现在时使用不当（6）。原句在描述过去的经历时却使用了现在时和不正确的时态搭配（"don't have" 与过去时间标志"when I was a child"矛盾；"even I study in middle school" 时态和结构都不正确）。建议使用过去时表达过去发生的事情：将"don't have"改为过去式否定"didn't have"；将第二句改为过去时并用更自然的动词，如"got"（得到）或"had"。另外，调整句子顺序和连词使表意更清楚，例如使用"But when I was in middle school, I got my first bike." 强调时间和事件的先后。

× Uh, yes, bikes are very popular in my country because my country have a lot of public bikes.

✓ Uh, yes, bikes are very popular in my country because my country has a lot of public bikes.

问题类型：主谓一致错误（27）。主语是单数名词短语"my country"，谓语动词应使用第三人称单数形式"has"，而原句使用了复数形式"have"。建议记住第三人称单数（he/she/it 或单数名词）在一般现在时中动词需加 -s（或用 has）。因此将"have"改为"has"即可。