自行车— Part 1 评分报告

建议: 回答内容能直接回应问题，信息完整，但存在时态和语法错误，句子较长且缺少适当的衔接词。建议注意过去时的一致性（例如用 had 而不是 have），把长句分成一到两句，并加入简短的衔接或细节来显得更自然。可以更具体地说明年龄、地方或与朋友的活动以丰富内容。

示例: Yes, I did. I had a small red bike when I was about eight, and I used to ride it to my friends' houses every afternoon. Riding together was my favorite way to play outside because we would race and explore the neighborhood.

建议: 回答直接且内容相关，但存在语法和用词问题（例如 say “I think so” 或 “Yes, they are” 更自然；注意单复数和词序）。建议使用连接词并给出具体例子或数据来支持观点，例如说明在城市与农村的差异或共享单车的影响。

示例: Yes, I think bikes are still very popular in China. Almost every family has at least one bike, and many people use them to commute to work or school. In recent years, shared-bike services have also made cycling even more common in cities.

× Yes I did, I have a small red bike when I was a child and I used to ride it to my friends houses every afternoon because it was my favorite way to play outside.

✓ Yes, I did. I had a small red bike when I was a child, and I used to ride it to my friends' houses every afternoon because it was my favorite way to play outside.

该句中描述过去的情况，应使用过去时。原句中“You have”使用了现在时（have），与“when I was a child”时间状语不一致，正确形式为“had”。另外，“friends houses”缺少所有格标记，应为“friends' houses”。建议：叙述过去发生的事情时，把动词改为过去式或使用过去习惯表达（例如 used to）；表示所属关系时注意使用所有格（'s 或复数所有格'）。

× Yes, I do in China. Each family almost have one bike at least, and many people choose bike as a vehicle to go to work or study.

✓ Yes, I do in China. Each family almost has at least one bike, and many people choose bikes as a vehicle to go to work or study.

第一处，主语是单数短语 each family，应与单数动词一致，故用 has（现在时第三人称单数）。原句“almost have”主谓不一致。第二处，'one bike' 前置位置应为 'at least one bike' 更自然；第三处，'choose bike' 名词单复数使用不当，泛指自行车应使用复数 'bikes' 或者不定冠词 'a bike'。建议：使用 each 时动词用单数；表达数量时将 'at least' 放在数字前；泛指可使用复数形式。