Bike— Part 1 채점 보고서

제안: 句子时态和一致性需要改进（如“have”应为过去式“had”）。回答结构可更清晰：先给主题句，然后用一到两句具体细节支持。避免冗长和语法错误，并使用连接词使句子更连贯。可以加入时间或频率词来丰富内容。

예시: Yes, I had a bicycle when I was a child. It was red because I picked the colour myself, and I used it almost every day to ride to school, which made me feel independent.

제안: 语法和用词错误较多（时态、主谓一致、词序），句子逻辑也不够清晰。建议先直接回答（Yes/No/Partly），然后用一到两条具体理由支持，使用连接词比如“however”、“because”来衔接观点，给出例子或比较来增强说服力。

예시: Bicycles used to be very popular in my country, especially in the last two decades, because they were cheap and convenient. However, nowadays fewer people use them because more families own cars and people prefer faster electric scooters.

× Yes, I have a bike.

✓ Yes, I had a bike.

原句考官問的是過去 (Did you have...)，回答應使用過去時。使用現在時 “have” 與提問時態不一致。建議根據問題時態把動詞改為過去式（had）。

× When I was a kid it was red which I chose by myself.

✓ When I was a kid, it was red, which I chose myself.

句子需要在從句或非限定性定語從句前加逗號以清楚分隔，且 “chose by myself” 顯得冗餘，應改為 “chose myself” 或 “I picked myself”。此處主要問題是標點和習慣用法，時態（was, chose）本身正確。建議在寫作時注意從句標點並使用更自然的表達。

× I often go to school by it.

✓ I often went to school on it.

此處描述過去習慣性動作，應使用過去式 “went”。搭配交通工具應用介詞 “on” 或 “by bicycle” 更自然，不能用 “by it”。建議使用 “on it” 或直接說 “by bicycle/bike”。

× It was popular in the past 20 years, but nowadays with the globalization of technology, bicycle are stay away from people.

✓ Bicycles were popular in the past 20 years, but nowadays, with the globalization of technology, bicycles have become less common among people.

原句存在多個問題： 1) “It was popular” 主詞與指代不明，應使用複數 “Bicycles were” 與複數動詞一致（主謂一致，屬於時態/單複數問題）； 2) “bicycle are stay away from people” 結構錯誤，混用了現在時和被動/不正確動詞形式；應改為 “have become less common” 或 “are less common”。 總之需要修正主詞複數、動詞時態與正確表達“越來越少/不常見”。建議使用 “Bicycles were... but nowadays... have become less common.”