Bike— Part 1 採点レポート

提案: 回答基本直接，但时态和句子结构错误较多。“need to have”应改为过去时“had”或表达过去的事实；“can’t bike”应改为“couldn’t ride a bike”；句末的“so”多余。建议先给出清晰的否定回答，再用 because 补充一个具体原因。

例: No, I didn’t have a bike when I was a child because I couldn’t ride one. I was also a little afraid of falling, so I usually walked or took the bus.

提案: 回答包含过去和现在的对比，但表达不够清晰。“many children with cars”与问题不符，可能想表达“many children had bikes”；“for the environment”应改为“which is better for the environment”。建议先明确表态，再使用“when I was young”和“now”进行对比，并补充骑共享单车的具体原因。

例: Yes, bikes are quite popular in my country. When I was young, many children had bikes, and nowadays shared bikes are available in most cities. People use them because they are convenient, inexpensive, and better for the environment.

× No, I need to have a bike because I can't bike when I was young so.

✓ No, I didn't have a bike because I couldn't ride a bike when I was young.

问题涉及过去的经历“when I was young”，所以主句中的“need”应改为过去时“didn't have”。“need to have a bike”表示“需要拥有一辆自行车”，与问题“小时候有没有自行车”不完全匹配；“didn't have a bike”更准确地表达“没有自行车”。建议回答过去发生的事情时，注意使用一般过去时。

× No, I need to have a bike because I can't bike when I was young so.

✓ No, I didn't have a bike because I couldn't ride a bike when I was young.

“when I was young”表示过去时间，因此情态动词“can't”应改为过去式“couldn't”。“can't”用于现在或一般情况，“couldn't”用于过去的能力或可能性。表达骑自行车时，使用“ride a bike”比“bike”更自然。

× No, I need to have a bike because I can't bike when I was young so.

✓ No, I didn't have a bike because I couldn't ride a bike when I was young.

句末的“so”没有连接后续分句，属于多余的连词。句中已经使用“because”说明原因，不需要再在句末添加“so”。“because”和“so”通常不能在同一个简单因果结构中同时使用。