自行车— Part 1 评分报告

建议: 回答基本能表达意思，但时态和表达不自然。“when you were a child”指过去，应使用一般过去时；“I have no bike”更像表示现在没有自行车。建议先直接回答“有”或“没有”，然后补充一个具体原因或经历。

示例: No, I didn’t have a bike when I was a child. My parents thought it was a little dangerous, so they usually drove me to school instead.

建议: 回答包含了观点和原因，但表达存在不自然之处。“bikes”是复数，因此应使用“they are not popular”；“use bikes to work”应改为“ride bikes to work”；“as a traffic tool”不符合英语习惯，可改为“as a means of transport”。另外，“Maybe”使观点不够明确，建议先直接说明流行程度，再用具体人群或场景支持观点。

示例: Yes, bikes are quite popular in my country, especially among students and office workers. Many people ride them to work or school because they are cheap, convenient, and environmentally friendly.

× I have no bike.

✓ I didn't have a bike.

问题：题目使用过去时“when you were a child”，所以回答也应该使用过去时。原句中的“have”是现在时，应改为过去时“didn't have”。此外，在否定句中使用可数名词单数“bike”时，通常需要加不定冠词“a”。建议：回答过去经历时，使用“didn't + 动词原形”，例如“I didn't have a car.”