自行车— Part 1 评分报告

建议: 回答直接，并且提供了与爷爷在公园骑车的具体细节，内容较生动。需要注意时态一致：过去经历应将“use”改为“used”，将“was riding”改为“rode”或使用更自然的表达。 “small fi”似乎是拼写或表达错误，应明确说“a small bike”。“happy hours”在这里不够自然，可以改为“happy memories”或“happy moments”。最后一句结构不自然，建议使用“where I learned to ride”。

示例: Yes, I did. I had a small bike when I was a child, and I used it to learn how to ride. I still have happy memories of riding in the park with my grandpa, who patiently taught me how to balance and steer.

建议: 回答观点明确，并通过历史背景和共享单车补充了具体信息，结构基本清晰。建议将“the nineteen eighties”改为更自然的“the 1980s”，将“the country on bicycles”改为更地道的“the kingdom of bicycles”。“were riding bikes to work”可以改为一般过去时“rode bikes to work”，因为这里是在概括历史事实。“sharing bikes are over there among all cities”表达不自然，应改为“shared bikes are widely available in many cities”，并使用“However/Nowadays”等连接词增强逻辑。

示例: Yes, bikes are still quite popular in China. In the 1980s, China was often called the kingdom of bicycles because many workers rode to work every day. Nowadays, shared bikes are widely available in many cities, especially near subway stations and university campuses.

× Yes, I did. I had a small fi when I was a child and I use it to learn how to ride a bicycle.

✓ Yes, I did. I had a small fi when I was a child and I used it to learn how to ride a bicycle.

整段内容描述的是童年时期的经历，属于过去时间，因此动词 use 应使用一般过去时 used。建议先判断事件发生的时间，再统一使用相应时态。

× I can still remember the happy hours with my grandpa in the park and I was riding a bike there.

✓ I can still remember the happy hours with my grandpa in the park when I was riding a bike there.

原句用 and 连接两个部分，但这里想表达“我和爷爷在公园度过快乐时光的同时，我正在那里骑自行车”，应使用 when 引导时间状语从句。建议根据句子之间的逻辑关系选择连词：时间关系用 when，原因关系用 because，转折关系用 but。

× In the nineteen eighties China was called the country on bicycles because so many workers were riding bikes to work.

✓ In the nineteen eighties China was called the country of bicycles because so many workers were riding bikes to work.

表示“自行车之国”时，应该用 of 表示所属或特征，即 the country of bicycles。on bicycles 通常表示“骑自行车”，不适合用于这个固定表达。

× And nowadays, sharing bikes are over there among all cities in China.

✓ Nowadays, shared bikes are available in cities throughout China.

这里想表达“共享单车”，shared 是过去分词作形容词，表示“被共享的”，而 sharing 表示“正在共享”，意思不符合。建议区分现在分词和过去分词：现在分词通常表示主动或正在进行，过去分词通常表示被动或已经完成。

× And nowadays, sharing bikes are over there among all cities in China.

✓ Nowadays, shared bikes are available in cities throughout China.

among 通常用于三个或三个以上的人或事物之间，不能自然地表示“遍布中国各城市”。这里用 throughout 表示“遍及、遍布”更准确；同时，available 比 over there 更符合“可以使用、随处可见”的语境。