Bike— Part 1 채점 보고서

제안: 先直接回答问题，并用过去时描述童年经历。注意语法：用“had”而不是“have”，用“taught me how to ride”而不是“told me how to riding”。避免重复和中途改口；最后补充一个具体感受或细节，让回答完整。

예시: Yes, I had a bike when I was a child. My grandma bought it for me and taught me how to ride it outside our old house. I was nervous at first, but I soon learned to ride on my own. It’s a lovely memory because I spent a lot of time with her.

제안: 开头已经直接回答了问题，可以进一步说明自行车或电动自行车各自受欢迎的原因。注意表达自然准确：用“on the streets”而不是“in the street”，并将“they can ride by students”改为“students can ride them”。“bikes”容易指普通自行车，也可能泛指各类自行车，建议明确区分普通自行车和电动自行车。

예시: Yes, bikes are quite popular in my country. You can see many people riding bicycles and e-bikes on the streets, especially during rush hour. E-bikes are convenient for commuters, while ordinary bicycles are popular with students because they’re affordable and easy to use.

× Yeah, I have a bike when I was a child and it is it was bought by my grandma.

✓ Yeah, I had a bike when I was a child, and it was bought by my grandma.

句子讲的是“小时候”的经历，时间已经过去，因此要用一般过去时：have 应改为 had。被动结构中也应使用 was bought；“it is”是说话时的重复或自我修正，应删去。

× She told me how to riding a bike in our old house.

✓ She told me how to ride a bike in our old house.

“how to”后面接动词原形，不能接动名词形式。因此 riding 应改为 ride。可以记住：“疑问词 + to + 动词原形”，例如 how to ride。

× But bikes are more popular than E bike.

✓ But bikes are more popular than e-bikes.

这里是在比较一类自行车和一类电动自行车，应使用复数形式保持比较对象一致。E bike 应改为 e-bikes。

× Because they can ride by students.

✓ Because they can be ridden by students.

原句中 by students 表示“由学生骑”，所以需要使用被动语态。含情态动词 can 的被动结构是“can + be + 过去分词”，因此应将 ride 改为 be ridden。