Bike— Part 1 채점 보고서

제안: 回答時態、語法和細節需要改進。學生使用現在式（"don't have"）描述過去情況，應使用過去式；內容過於簡短且缺乏細節，可以補充原因、情感或具體例子以使回答更完整自然。建議使用主題句開頭，然後用一到兩句支持細節，並使用連接詞使語句連貫。

예시: I didn't have a bike when I was a child because I was afraid of riding on busy roads. For example, my neighbourhood streets were crowded with cars, so my parents worried about my safety and preferred I walk or take public transport instead.

제안: 句子結構和詞彙需改進，避免語法錯誤和不自然表達（例如 "more cheap" 和 "driving own car"）。回答可更具體：提供比較、原因、範例或數據來支持觀點，並用連接詞組織信息。保持句子在五句以內。

예시: Yes, bikes are still quite popular in China, especially in big cities where commuting distances are short. Many people prefer cycling because it's cheaper and often faster during rush hour. For instance, in my city, bike-sharing services have made cycling even more convenient for short trips.

× I don't have a bike because I'm afraid of riding a bike in the road.

✓ I didn't have a bike because I was afraid of riding a bike on the road.

原句时态不一致：问句为过去时“Did you have...?”, 回答却用现在时“I don't have...”。此外介词用法错误，“in the road”应为“on the road”。建议将整句改为过去时并修正介词：使用“didn't have / was afraid”来对应过去时；使用“on the road”表示在道路上。

× It's more cheap than taking bus or driving own car.

✓ It's cheaper than taking the bus or driving my own car.

原句存在多个问题：比较级错误（应使用形容词比较级“cheaper”，而不是“more cheap”）；缺少冠词和代词（“taking bus”应为“taking the bus”，“driving own car”应为“driving my own car”）。建议使用比较级形式，并在可数名词前加上适当的冠词或所有格代词。