Bike— Part 1 채점 보고서

제안: 回答过短，缺乏细节和衔接。应给出主题句并补充具体信息（如什么时候有、谁买的、常去哪里骑或对你的意义），并控制在不超过5句。可以使用连接词（例如“because”、“so”）来使回答更连贯。

예시: Yes, I did. I got my first bike when I was about seven, because my parents wanted me to learn independence. I used to ride it around the neighborhood every evening, and it became my favorite way to exercise and meet friends.

제안: 回答有要点但语法和细节不足。应先给出明确的主题句，然后用具体原因和例子支持（比如城市自行车道、通勤习惯或共享单车数据），并使用连接词如“because”、“for example”来增强逻辑性。注意语法（复数和冠词）。

예시: Yes, I think bikes are very popular in my country because many people use them to commute. For example, shared-bike services have grown rapidly in cities, and there are extensive bike lanes that make cycling convenient and safe.

× Yes, in my country bike are popular.

✓ Yes, in my country bikes are popular.

问题类型：名词单复数错误。句中主语应为复数形式以与谓语“are”一致。原句中使用单数名词“bike”而动词用复数“are”，造成主谓不一致并且语义上指的是自行车这种事物的普及程度，应使用复数。建议：当泛指一种物品的普及或习惯时，使用可数名词的复数形式（bikes）。如果想用单数，可以改为不可数或加定语，如“the bike is popular”用于指特定一辆车，但这里应为泛指，故用“bikes are popular”。