Bike— Part 1 採点レポート

提案: 回答时时态不正确且过于简短，缺少细节和衔接。应使用过去时并给出一到两句支持性细节（例如你什么时候有的、车的类型或你最喜欢的记忆）。避免只回答“是/否”。

例: Yes, I did. I had a red bicycle when I was about seven, and I used to ride it to my friend’s house every afternoon. It was small but sturdy, and I remember learning to balance on it with my father’s help.

提案: 语法有误（主谓一致），观点过于绝对且缺乏细节或例证。应用更自然的表达，使用连接词扩展理由并给出具体情况或对比（例如在城市与乡村的差异、环保或交通拥堵等）。

例: Not really. In big cities most people prefer cars because they are more convenient, especially for commuting and carrying shopping. However, bicycles are still common in smaller towns and among students who want a cheaper, healthier option.

× Yes, I have.

✓ Yes, I did.

语法问题类型 ID:6（现在时问题） — 学生在回答过去时态的问题时使用了现在完成时/现在时表达。提问句 “Did you have a bike when you were a child?” 是一般过去时，回答也应使用过去时。用 “Yes, I did.” 简洁地回应先前的拥有情况。建议：遇到以 Did 开头的过去时问句时，用 did/didn't + 动词原形 或 直接用简短回答 Yes/No + did/ didn't。

× No, because everyone have a car.

✓ No, because everyone has a car.

语法问题类型 ID:27（主谓一致错误） — 主语 everyone 被视为单数，因此谓语动词需用第三人称单数形式 has，而不是 have。句子改为 “everyone has a car” 即可。建议：对于像 everyone, somebody, each 等表示整体或泛指的单数代词，动词用第三人称单数形式（加 -s）。