自行车— Part 1 評分報告

建議: 回答要更直接且語言更準確，避免口語填充詞（如 uh）和語法錯誤。先給出主句回應（有/沒有），然後用1-2句具體補充說明學習騎車的年齡、學習經歷或感受，注意動詞形式和短語正確使用（例如 “I gave up on it” 或 “I was bad at balancing”）。整體回答不超過5句。

範例: Yes, I did. I got my first bike when I was four and learned to ride with my parents’ help. However, I wasn’t very confident because I had trouble keeping my balance, so I didn’t ride it very often.

建議: 回答需更有條理並用更準確的詞彙，避免冗長且不清晰的表達（如 “write backs” 應為 “ride bikes”）。先直接回答（Yes/No），然後給出2-3個具體原因或例子（例如城市交通、短途通勤、校園使用），並使用連接詞（because, for example, therefore）使內容連貫。注意主謂一致和正確時態。

範例: Yes, bikes are very popular in China. Because of dense cities and short distances on campuses, many people prefer cycling for short commutes. For example, students at my university ride bikes between buildings every day to save time and money.

× Uh, yeah, I had one when I was younger, like I was 4 and I learned how to ride a bike, but I really go to it 'cause I'm bad at balance.

✓ Uh, yeah, I had one when I was younger, like when I was 4 I learned how to ride a bike, but I really got into it 'cause I'm bad at balance.

错误类型：过去时使用错误。原句中的“I learned”是过去式，前后时态应一致；但“I really go to it”使用了现在时和不自然的表达。应改为过去或过去完成的相配表达，且常用短语为 “got into it” 表示开始喜欢或投入。建议用“when I was 4 I learned...” 将时间状语位置调整更自然。注意时态一致和固定搭配。

× Uh, yeah, it's very popular cause China has a big population and in our campus we write backs every day 'cause, uh, we need to go to different buildings for classes.

✓ Uh, yeah, they're very popular because China has a large population and on our campus we ride bikes every day because we need to go to different buildings for classes.

错误类型：现在时/动词用法问题与介词使用错误。原句中“It’s very popular”与后文指“bikes”复数不一致，应使用“they're”。“write backs” 是拼写/用词错误，正确动词为 “ride bikes”。“in our campus” 介词不当，应为 “on our campus”。另外“cause”口语中可用但在书面或正式回答中用“because”更合适。建议注意主谓一致、正确词汇和介词搭配。