Bike— Part 1 채점 보고서

제안: 回答直接且语法正确，但内容过短，没有展开。可以补充一两个具体细节，例如自行车的颜色、骑车的地点，或你小时候骑车的感受。

예시: Yes, I did. It was a small red bike, and I used to ride it around my neighborhood with my friends.

제안: 你表达了明确观点，也尝试说明原因，但回答没有说完。注意主谓一致：bikes 是复数，应使用 are；描述普遍原因时可用“they are cheap”，不要用“this was”。此外，删除填充词“um”，并补充具体原因或例子，让回答完整自然。

예시: Yes, I do. I think bikes are popular in my country because they are affordable and convenient. For example, many people ride them to nearby shops or use them to get to work.

× Yes, I do. I think bikes is popular in my country because this was um chip and

✓ Yes, I do. I think bikes are popular in my country because they are, um, cheap and...

“Bikes”是复数主语，因此谓语动词应使用“are”，不能用“is”。建议先判断主语是单数还是复数，再选择与主语一致的动词。

× Yes, I do. I think bikes is popular in my country because this was um chip and

✓ Yes, I do. I think bikes are popular in my country because they are, um, cheap and...

这里的“this”不能恰当地指代复数名词“bikes”。应使用复数代词“they”指代自行车。建议确保代词在人称和数上与其所指代的名词一致。

× Yes, I do. I think bikes is popular in my country because this was um chip and

✓ Yes, I do. I think bikes are popular in my country because they are, um, cheap and...

回答讨论的是自行车目前是否受欢迎以及它们目前的价格，因此应使用一般现在时“are”，而不是过去时“was”。建议根据问题讨论的时间选择时态；描述当前情况通常使用一般现在时。