Bike— Part 1 채점 보고서

제안: 你的回答太简短且时态错误。应直接用过去式开头并给出一到两句具体细节来丰富内容，比如什么时候有、是谁给的或你常去哪儿骑。注意使用连贯词来连接信息。

예시: Yes, I did. I had a small red bike when I was about eight, which my parents bought me for my birthday. I used to ride it to school and around the neighborhood almost every day, so I became quite confident cycling on busy streets.

제안: 回答有观点但语法和表达不够自然，词序和用词需要调整。应该先给出简洁的主题句，再用连词和具体例子说明为什么流行，例如通勤、环保或共享单车的普及。避免直译式表达。

예시: Yes, I think bikes are very popular in my country. Many people use private bicycles for short trips, and in recent years public bike-sharing schemes have become widespread because they are cheap and convenient for commuting.

× Yes, I have.

✓ Yes, I did.

原句使用現在式 have 與前面的過去時問句 “Did you have a bike when you were a child?” 時態不一致。因為問句是過去式，回答應使用過去式 did 或過去完成的形式。建議使用簡單過去 “Yes, I did.” 或更具體地說 “Yes, I had one.” 來與問句時態一致。注意不要用現在時的 have 回答過去的經歷。

× Yes, definitely many individual drive bikes on the street and there are many public bikes

✓ Yes, definitely many individuals ride bikes on the street, and there are many public/shared bikes.

原句存在多個問題： 1) “individual drive bikes” 中名詞/動詞搭配錯誤，應使用 “individuals”（個人）作主語，動詞用 “ride” 表示騎自行車；中文可記為 “個人騎自行車”。 2) 缺少主語與動詞導致片語不完整，應改為完整句子 “many individuals ride bikes on the street”。 3) “public bikes” 可改為 “public/shared bikes” 更自然。建議把句子拆成兩個並用連詞連接，使語法正確且語意清晰。