自行车— Part 1 評分報告

建議: 回答直接但过于简单。应在首句直接回答后加一到两句具体细节来丰富内容，例如说明原因、感受或替代交通方式，并用连接词使表达更连贯。注意句子数不要超过5句，避免过短的回答。

範例: No, I didn't have a bike when I was a child. I grew up in a small apartment and my parents thought it was safer for me to walk to school, so I usually walked or took the bus. As a result, I didn't learn to ride a bike until I was a teenager.

建議: 回答不自然且有语法问题（时态与代词使用）。应直接回答并用更准确的时态和更丰富的细节支持观点，使用连接词增强逻辑，例如说明在哪里常见、哪些人骑、原因或影响。保持语言自然，避免重复。

範例: Yes, I think bikes are very popular in my country. I see them everywhere, especially in cities where people use them to commute to work or school because they are cheap and convenient. In recent years, many cities have also added bike lanes, which has encouraged more people to cycle.

× No, I didn't have a bike when I was a child.

✓ No, I didn't have a bike when I was a child.

该句为对过去状况的否定陈述，使用助动词 did + 动词原形 形式正确。句子没有语法错误，无需修改。保持原句即可。

× Yes, I saw it. I see it everywhere.

✓ Yes, I see them everywhere.

问题类型：现在时错误（Present tense issue）。原句中先用过去时 saw 表示过去看见，但紧接着用现在时 I see it everywhere 表达习惯性或持续存在的事实时，代词和时态搭配不当。具体问题有两点：1) 代词 it 用于单数，但谈论的是“自行车（bikes）”的复数，正确应使用复数代词 them。2) 表达“到处都能看到（自行车）”应使用现在时的简单现在时来表示习惯或普遍事实，I see them everywhere 正确；如果想先表达过去的一个观察，可改为 I saw them everywhere then 或 I have seen them everywhere（现在完成时，表示经历），但在这里最自然的是直接回答当前普遍情况，使用 I see them everywhere。建议：使用复数代词 them 并使用简单现在时来表达普遍事实；如果强调过去的观察，用 saw them 或 I have seen them。