Bike— Part 1 採点レポート

提案: 回答与童年经历有关，但表达不自然且有重复；“Finally I didn't eat”与问题无关，可能是想表达“最后我学会了骑车”。建议先直接回答是否有自行车，再补充妈妈如何教你、你学会骑车的结果。

例: Yes, I did. My mother taught me how to ride a bike when I was about six. It took me a few days to get the hang of it, but I was very proud when I could ride on my own.

提案: 你直接表达了自行车在中国很受欢迎，也尝试提供理由，但“oceans of recycled bikes”用词不准确，可能想说“很多共享单车”；“bikes”是复数，后面应使用“they”。建议用具体例子说明人们如何使用自行车，并避免不自然的夸张表达。

例: Yes, bikes are very popular in China, especially shared bikes. You can see them on many streets, and people often use them for short trips or to get to a nearby subway station. They’re convenient and inexpensive.

× Yes, I have experienced that when I was a child.

✓ Yes, I experienced that when I was a child.

“When I was a child”指过去已经结束的时间段，因此不应使用现在完成时“I have experienced”。应使用一般过去时“I experienced”，使动词时态与过去时间状语一致。

× Yes, I think it's popular in my country.

✓ Yes, I think they are popular in my country.

这里的“they”指前一句中的复数名词“bikes”，所以应使用复数代词“they”，并搭配“are”。“It”是单数代词，与“bikes”不一致。

× We use it every day.

✓ We use them every day.

“It”指代前面提到的复数名词“bikes”，应改为复数宾格代词“them”。指代复数名词时，主格用“they”，宾格用“them”。