Bike— Part 1 채점 보고서

제안: 句子时态与语法需改正，表达应更自然并包含主句和必要细节。可以先直接回答（有/没有），然后用一两句补充描述，例如自行车的外观、什么时候得到、你对它的感情。注意时态使用过去式，避免冗长或重复。

예시: Yes, I did. I had a small blue bike with training wheels that my parents bought me for my sixth birthday. I loved riding it around the neighborhood every afternoon, and it felt like my first taste of freedom.

제안: 表述要更贴切问题并更精确。先直接回答（是/不是），再给出具体原因和例子，注意逻辑衔接词如“because”、“for example”等，同时避免把“transporting our country”这样的短语误用。尽量保持句子清晰、简洁，控制在最多五句内。

예시: Yes, I think bikes are very popular in my country because they are cheap and convenient for short trips. For example, many people use bicycles to commute to work or school in busy cities, and local governments have built dedicated bike lanes to support cycling.

× In my childhood, I have a adorable bike.

✓ In my childhood, I had an adorable bike.

这是现在时使用错误。句中时间状语“in my childhood”表示过去，因此动词应使用过去式“had”，而不是现在时“have”。另有冠词搭配问题：a adorable 应为 an adorable，因为以元音音素开头的单词前用 an。建议将句子改为“In my childhood, I had an adorable bike.” 或更自然地说“When I was a child, I had an adorable bike.”

× Cycling is a very popular way of transporting our country.

✓ Cycling is a very popular way of transportation in our country.

原句结构和介词使用不当。“way of transporting our country”听起来像“把我们的国家运输”，不符合本意。应使用名词短语“way of transportation”或“means of transportation”，并用介词短语表示地点“in our country”。因此改为“way of transportation in our country” 或更自然的“a very popular way to get around in our country”/“a very popular means of transport in our country”。

× It allows us to exercise better and keep our bodies healthier, making it an excellent form of sport.

✓ It allows us to get more exercise and keep our bodies healthier, making it an excellent form of sport.

原句中“exercise better”用法不当；“exercise”作名词时不能与“better”直接搭配表达“更多锻炼”。应使用动词短语“get more exercise”或“exercise more”。同时“form of sport”也不太自然，可保留但建议用“a great form of exercise”更合适。建议改为“It allows us to get more exercise and keep our bodies healthier, making it a great form of exercise.”