Bike— Part 1 채점 보고서

제안: 回答直接，但时态错误：描述童年经历应使用一般过去时，把“have”改为“had”。可以补充一个具体细节，例如自行车的颜色、用途或你常骑车去哪里，让回答更完整。

예시: Yes, I had a bike when I was a child. It was red, and I often rode it around my neighborhood after school.

제안: 表达了明确观点，但“I think is”缺少主语，应说“I don’t think they are...”或“I think they are not...”。另外，可补充具体原因或场景，例如城市交通状况、道路设施或人们的通勤习惯。

예시: I don’t think bikes are very popular in my country, especially in large cities. Many people prefer to travel by car or public transport because the roads can be busy.

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

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

句子中的“when I was a child”说明事情发生在过去，因此主句也要使用过去时。这里应把“have”改为过去式“had”。

× I think is not so popular in my country.

✓ I think bikes are not so popular in my country.

“I think”后面的内容是宾语从句，需要有明确的主语和谓语。原句从句缺少主语；可补上“bikes”，并用“are”与复数主语搭配。