Bike— Part 1 채점 보고서

제안: 回答过于简短，而且“No bike”不是完整句子。应先直接回答“No, I didn’t”，然后补充一个具体原因或相关细节，例如说明家里没有自行车，或者你小时候更喜欢其他活动。

예시: No, I didn’t. My family didn’t have a bike when I was a child, so I usually walked to school or played indoors.

제안: 回答基本切题，但内容只是重复题目，缺少原因和具体细节。“the bikes”应改为更自然的“bikes”。可以补充骑自行车受欢迎的原因，例如环保、方便、适合锻炼，并使用“because”连接。

예시: Yes, I think bikes are quite popular in my country because they are affordable and environmentally friendly. Many people use them for exercise or for short trips around their neighborhoods.

× No bike.

✓ No, I didn't have a bike.

原句只有名词短语“bike”，缺少谓语动词，因此不是完整句子。由于问题使用一般过去时“Did you have...”，回答也应使用一般过去时。否定回答用“didn't have”，并在单数可数名词“bike”前使用不定冠词“a”。

× Yes, I think the bikes are popular in my country.

✓ Yes, I think bikes are popular in my country.

这里是在泛指自行车这一类交通工具，而不是指特定的几辆自行车，因此不应使用定冠词“the”。表达一般事实或某类事物时，复数可数名词通常可以直接使用复数形式“bikes”。