Bike— Part 1 採点レポート

提案: 句子时态和语法不正确，表达也不够具体。回答应以过去时直接回应并给出简短补充信息，例如谁买的、什么时候或你常骑到哪儿。避免冗长并使用连接词（例如 “and” 或 “so”）来衔接。

例: Yes, I had a bike when I was a child. My parents bought it for me when I was eight, and I used to ride it to school and around the neighborhood every weekend.

提案: 表达含义明确但句子不完整且有词汇使用错误（“lots of popular”不正确）。应给出更具体的细节和原因，并用连接词（for example, because）使回答更连贯。可以提及骑行人群、用途或交通原因。

例: Yes, I think bicycles are very popular in my country because many people use them for short trips and commuting. For example, students often ride to school and many city workers cycle to avoid traffic.

× Yes, I have a bike when I am a child.

✓ Yes, I had a bike when I was a child.

问题类型：现在时使用不当（应使用过去时）。 解释：原句用的是现在时（have / am），但问句是 Did you have... when you were a child?，表示过去的情况，应使用过去时。建议将动词改为过去式：have → had，be动词 am → was，从而与时间状语“when I was a child”一致。

× There are lots of popular on the street.

✓ There are lots of bikes on the street.

问题类型：句子结构或词类使用错误（名词缺失/形容词用错）。 解释：原句用“popular”——这是形容词，不能单独作可数名词使用；句子想表达“街上有很多自行车”，需要名词“bikes”。因此把“popular”替换为名词“bikes”。同时保持与前句时态一致（一般现在时），句子变为“There are lots of bikes on the street.”。