Bike— Part 1 채점 보고서

제안: 回答切题，并且包含了经历和用途两个信息，结构基本清晰。需要注意冠词和固定表达：应说“when I was a child”，而不是“when I was child”。另外，可以加入一个具体细节或感受，使答案更丰富；例如说明骑车上学需要多长时间，或者你为什么喜欢骑车。

예시: Yes, I had a bike when I was a child, and I often rode it to school. It took me about fifteen minutes, so it was a convenient and enjoyable way to get there.

제안: 回答的核心观点是清楚的，但后半部分出现明显的语法、时态和表达问题，而且句子没有完成。应明确比较过去和现在，例如使用“Bikes were more popular thirty years ago, but they are still widely used today”。注意主语和代词一致：bikes应该用“they”，不能用“it”；“on the school”应改为“near schools”或“outside schools”。建议按照“观点+过去与现在的比较+具体地点或原因”的结构完整作答，并控制在2至4句话。

예시: Yes, bikes are still quite popular in my country. They were probably more common thirty years ago, but you can still see many people riding them on the streets and near schools today. They are affordable and convenient, especially for short journeys.

× Yeah, I had a bike when I was child and I often used it to go to school.

✓ Yeah, I had a bike when I was a child, and I often used it to go to school.

“child”是可数名词单数，前面需要使用冠词。这里表示“我小时候”，所以要说“when I was a child”。

× Yeah, I think bikes are popular in my country, but it is more popular in my country thirty years old but now it was so popular. You can see it on the street, on the school or

✓ Yeah, I think bikes are popular in my country, but they were much more popular thirty years ago than they are now. You can see them on the street or at school.

“bikes”是复数名词，所以不能用单数代词“it”，应该使用复数代词“they”或“them”。谈论自行车的整体情况时，主语和宾语代词都要保持复数一致。

× Yeah, I think bikes are popular in my country, but it is more popular in my country thirty years old but now it was so popular. You can see it on the street, on the school or

✓ Yeah, I think bikes are popular in my country, but they were much more popular thirty years ago than they are now. You can see them on the street or at school.

“thirty years old”表示“30岁”，这里想表达“30年前”，所以应该使用“thirty years ago”。另外，“school”表示在学校这一地点时，通常使用介词“at”，不能说“on the school”。

× Yeah, I think bikes are popular in my country, but it is more popular in my country thirty years old but now it was so popular. You can see it on the street, on the school or

✓ Yeah, I think bikes are popular in my country, but they were much more popular thirty years ago than they are now. You can see them on the street or at school.

“now”表示现在的时间，因此应该使用一般现在时“are”，不能使用过去时“was”。同时，因为主语“bikes”是复数，所以要说“they are”，而不是“it was”。

× Yeah, I think bikes are popular in my country, but it is more popular in my country thirty years old but now it was so popular. You can see it on the street, on the school or

✓ Yeah, I think bikes are popular in my country, but they were much more popular thirty years ago than they are now. You can see them on the street or at school.

句子最后停在“or”，后面没有补充完整的并列地点，因此句子结构不完整。使用“or”时，后面需要接与前面相同形式的内容，例如“on the street or at school”。