Bike— Part 1 採点レポート

提案: 语法和时态错误需纠正。回答应直接且自然地用过去时（I had / I used to have），并给出一到两个具体细节（例如年龄、谁给的、骑车的场合）。句子不宜过长，最多5句，并使用衔接词如“so”或“and then”保持连贯。

例: Yes, I had a bike when I was a child. It was a small red bicycle that my parents bought for me when I was seven. I rode it to visit my friends and around the neighborhood every weekend, so I learned to balance and gained confidence.

提案: 答案不相关且有严重表达错误。首先要直接回答（Yes/No/It depends），接着给出具体原因或例子，比如交通、环保、城市基础设施或文化习惯。使用恰当词汇（bikes, bicycles, popular, because）并用连接词（because, however, for example）组织句子，不超过5句。

例: Yes, bicycles are quite popular in my country, especially in smaller cities and towns. Many people use them for short trips to work or school because they are cheap and good for the environment. However, in big cities cars and public transport are more common due to traffic and long distances.

× I had a bike when I'm a child.

✓ I had a bike when I was a child.

这是现在时和过去时使用不一致的问题。句首“I had”用了过去时，但“I'm a child”是现在时的缩写（I am），时间状语“when I was a child”指过去，应该用过去时的“was”。建议把“I’m”改为过去式“was”，完整句为“I had a bike when I was a child.” 这样时态一致。

× In our country, back is what bags are very popular in our country.

✓ In our country, bikes are very popular.

原句语序混乱且重复（使用了‘in our country’两次），并且单词‘back’可能为拼写或词汇错误，语句不符合英语句子结构规则。根据问题询问“Do you think bikes are popular...?”，正确回答应直接陈述主语+系动词+表语：‘bikes are very popular’。建议删去重复部分并修正为‘bikes’。