自行车— Part 1 評分報告

建議: 回答较简短，信息量有限。建议先直接回答问题，然后用1-2句补充细节（例如原因、年龄或相关经历），并使用连接词使表达更连贯。注意语法准确性，例如“couldn't ride a bike until university”可更自然地说成“I didn't learn to ride a bike until I was at university.”

範例: No, I didn't learn to ride a bike until I was at university. I was afraid of falling as a child, so my parents never taught me, but I practiced with friends at university and improved quickly.

建議: 回答有观点但论证不够具体，且句子之间逻辑连接不足。建议先给出直接回答并用连接词展开具体理由（例如地点、人数、便利或环保等），提供1-2个具体例子或比较，使回答更有说服力。注意用词如“everyone should use the bike”听起来像建议而非事实，改为“The use of bikes is common on campus”更合适。

範例: Yes, bikes are very popular, especially on university campuses. Because the campus is large and parking is limited, many students ride bikes to save time and money, and some cities even have dedicated bike lanes which makes cycling safer.

× No, I couldn't ride a bike until university.

✓ No, I couldn't ride a bike until I went to university.

语法问题类型ID:26（Sentence structure errors）和5（Past tense issue）。 问题说明：原句“until university”在英语中不常用作时间状语的完整表达，导致句子结构不清晰。通常应使用“until I went to university”或“until university”后接适当的动词短语来表示时间点。此处需要明确用过去时的完整从句，因为前半句用的是过去时“couldn't”。 建议：用完整的时间状语从句“until I went to university”来表达“直到我上大学才会”。这样时态一致且结构清楚。

× Yes, my university is very big. Everyone should use the bike.

✓ Yes, my university is very big. Everyone should use bikes.

语法问题类型ID:1（Singular and plural issue）和22（Article errors/用法相关）。 问题说明：原句中“use the bike”在泛指所有人骑自行车的情况下使用了定冠词“the”和单数“bike”，不符合英语习惯。应使用复数“bikes”或无冠词的不可数/泛指结构。使用“the bike”会让人误解指一辆特定的车。 建议：改为“use bikes”来表示泛指“骑自行车”。如果想强调“自行车作为交通工具”，也可说“Our students often use bicycles”或“Everyone should use a bike”在特定语境下，但最自然的是复数形式。