Bike— Part 1 채점 보고서

제안: 回答直接且正确，但过于简短，缺乏细节和自然延展。建议给出主题句后补充1–2个具体细节（如谁送的、什么时候得到的、是否常用或印象深刻的回忆），并用连接词使表达更流畅。例如可以用because、so、and来连接信息。注意避免单句回答，扩展长度控制在最多5句内。

예시: Yes, I did. My parents bought me a small red bike when I was seven, and I rode it almost every day after school. Because our neighborhood was quiet, I felt safe practicing tricks, and I still remember how proud I was when I finally learned to ride without training wheels.

제안: 回答内容相关但有语法和流畅性问题（重复单词“when”，时态和主谓一致问题），且细节不够具体。建议改用更自然的时态和连词，修正重复和时态错误，并加入具体例子或原因（例如通勤、环保、经济等）。保持答案在最多5句内。

예시: Yes, bikes are very popular in my country. On weekends I often see crowded bike lanes and bike-sharing stations full of people. This is mainly because cycling is cheap, convenient for short trips, and helps avoid traffic jams in big cities.

× Yes, bikes are very popular in my country. Every time in weekend when when I was on the streets, there are so many bikes.

✓ Yes, bikes are very popular in my country. Every weekend when I am on the streets, there are so many bikes.

问题类型：6（现在时问题）。错误在于句子混用了时间状语和时态。原句使用“Every time in weekend when when I was on the streets, there are so many bikes.”中出现两个问题：1) 重复单词“when when”；2) 时间短语“Every weekend”表示经常发生的现在习惯，应使用现在时而不是过去时“was”；3) 句子后半部分“there are so many bikes”保持现在时与前半句一致更自然。建议：删除重复词，将“when I was on the streets”改为“when I am on the streets”或直接用“Every weekend, there are so many bikes.”，以保持现在时的一致性和表达的流畅性。