Bike— Part 1 채점 보고서

제안: 回答直接，但时态错误且有重复。因为问题询问过去经历，应将“I have”改为“I had”，并删除重复的“I was”。可以补充一个具体细节，例如自行车的颜色、用途或骑车地点，使答案更完整。建议使用“Actually”或“because”等连接词自然地扩展答案，但控制在2—3句话内。

예시: Yes, I had a bike when I was a child. It was bright red, and I often rode it around my neighborhood after school.

제안: 观点表达清楚，但“it's before five years”表达不自然，应改为“that was the case five years ago”或“bikes were more popular five years ago”。“most people”重复了一次。建议使用“However”或“these days”清晰地对比过去和现在，并补充人们选择电动车或踏板车的具体原因，例如速度更快、出行更方便。

예시: Bikes were quite popular in my country five years ago. However, these days, many people prefer electric scooters because they are faster and more convenient for commuting.

× Yes, I have a bike when I was I was a child.

✓ Yes, I had a bike when I was a child.

“When I was a child”表示过去的时间，因此主句中的“have”也必须使用过去式“had”。另外，“I was”重复了一次，应删除重复部分。建议谈论过去经历时，注意主句和时间从句的时态保持一致。

× Yes, bikes are popular in our country, but it's before five years.

✓ Yes, bikes are popular in our country, but that was five years ago.

“五年前”表示过去的时间，因此不能使用现在时“it's”，应改为过去时“was”。“That”可以指代前面提到的情况。建议描述过去发生的事情时使用一般过去时。

× Yes, bikes are popular in our country, but it's before five years.

✓ Yes, bikes are popular in our country, but that was five years ago.

英语中表示“几年前”通常使用“数字 + years ago”，而不使用“before five years”。因此应说“five years ago”。建议记住：“ago”表示从现在往过去计算的时间，例如“three days ago”和“ten years ago”。