Bike— Part 1 채점 보고서

제안: 回答太简短，缺乏细节与连贯性。应该用主题句直接回答后，补充具体细节（例如什么时候得到、骑车的频率、与谁一起骑或对你童年的影响），并使用连接词使表达更自然。句子总数不超过5句，避免简单的“yes/no”回答。

예시: Yes, I did. I got my first bike when I was eight, a small red one my parents bought for my birthday. I used to ride it to school and around the neighborhood almost every day, often with my friends. Riding that bike taught me independence and gave me a lot of happy memories.

제안: 回答过于笼统，缺乏具体说明和论据。应在肯定或否定后提供理由、例子或比较（比如城市 vs 乡村、通勤与休闲用途、共享单车的普及程度），并用连接词使结构清晰。保持不超过5句。

예시: Yes, I do. Bikes are very popular in many cities because they are cheap and convenient for short trips. For example, shared bike services are widely used for commuting to work or school, while in rural areas people still prefer motorcycles or cars. Overall, cycling is an important part of daily life for many people.

× Yes, I did.

✓ Yes, I did.

对第一个回答“Yes, I did.”没有语法错误。问题是过去时（Did you have... when you were a child?），回答“Yes, I did.”使用助动词did代替动词，符合英语简短回答的惯用形式，因此无需修改。

× Yes, I do.

✓ Yes, I do.

对第二个回答“Yes, I do.”没有语法错误。问题是现在时（Do you think... ?），用一般现在时的简短肯定回答“Yes, I do.”是正确的，因此无需修改。