Bike— Part 1 채점 보고서

제안: 句子不够连贯且有语法和用词错误。回答应更直接并包含主题句与具体细节，避免多余停顿。可以修正时态和代词，用连词连接信息，并提供一两句具体回忆以丰富内容。比如说明什么时候拥有、如何解决车大问题、是否学会骑车等。

예시: Yes, I did. It belonged to my mother and it was much too big for me, so I often had to stand on the pedals while she guided me. I learned to ride it when I was about seven, and I still remember how proud I felt when I could cycle on my own.

제안: 回答相对相关但有口语停顿、语法和句子结尾不完整。应使用更流畅的连接词，避免重复开头，提供具体例子或数据来支持观点，并完成句子（例如说到“最近流行……”后说明具体趋势）。

예시: Yes, bicycles are very popular in my country. Not only children but many adults use them to commute to work or for exercise; for example, in larger cities bike lanes have increased and bike-sharing schemes have become widespread in the last few years.

× Yes, I had. Actually. That wasn't mine and it was from my mother and I still remember it was too big for me to write.

✓ Yes, I did. Actually, it wasn't mine; it was my mother's, and I still remember it was too big for me to ride.

原句的问题主要是动词时态和用词不当。1) 回答问题“Did you have a bike when you were a child?”应该用助动词“did”来简短回答过去时的疑问，正确为“Yes, I did.”而不是“Yes, I had.” 2) “it was from my mother”习惯表达应为“it was my mother's”或“it was from my mother”可行但更自然用物主形式。3) “too big for me to write”中write应为表示骑车的动词“ride”。改进建议：遇到过去时疑问用“did”回答；表示所属优先用物主名词所有格；表示骑车用“ride”。

× Yes, it's, uh, it's always popular in our country.

✓ Yes, it's always popular in our country.

原句有多余的词填充（uh）和重复结构但主要语法正确。将语气词去掉并保留一次“it's”使句子更流畅。建议在正式表达中尽量避免口头语填充词，保持句子简洁。

× It's not just for kids, but also for adults.

✓ It's not just for kids but also for adults.

原句结构基本正确，但逗号在此处可省略以使句子更自然。建议在并列结构中避免不必要的逗号，确保流畅。

× Some people when go to work by bike and they also choose them for exercise.

✓ Some people go to work by bike, and they also use bikes for exercise.

原句存在句子结构问题：1) 插入词序错误，“when go to work”缺少主语，应为“when they go to work”或直接去掉“when”。2) 代词指代不清，“they also choose them”中“them”指代不明，改为“use bikes”。3) 建议将并列句用逗号和连词分开，保持主谓完整。改进建议：保证每个从句有主语并用清晰的名词代替模糊代词。

× And recently there's a prevailing.

✓ And recently there's been a trend.

原句不完整，'a prevailing'后面缺少名词，造成句子不完整。应该使用完整名词搭配，例如“a trend”或“a movement”，并注意完成时态“there's been”可更自然地表达最近发生的变化。建议写作时检查名词搭配是否完整，确保句子有完整的名词词组。