Bike— Part 1 채점 보고서

제안: 先用一句话直接回答是否有自行车，再补充一两个具体细节，例如父母为什么给你买、你在哪里骑。注意使用过去时（had、wanted、could），固定搭配是“ride a bike”而不是“drive a bike”；删除重复表达，并将“skill”与主语保持一致。

예시: Yes, I had a bike when I was a child. My parents wanted me to learn how to ride, so they bought me a small blue one. I used to ride it around our neighborhood after school.

제안: 回答观点后，用具体例子或原因支撑，例如自行车常用于通勤或短途出行。避免重复使用“I think”，注意泛指时用复数“bikes”，并使用“ride a bike”；描述普遍情况时保持现在时，不要混用过去时。

예시: Yes, bikes are quite popular in my country, especially in smaller cities. Many people ride them to work or use them for short trips because they’re affordable and convenient. Children often learn to ride a bike when they’re young, too.

× I have a bike when I was a child

✓ I had a bike when I was a child

这里说的是童年时的经历，时间明确在过去，因此 have 应改为过去式 had。描述过去发生或拥有的事情时，注意将动词改为过去式。

× at sometimes

✓ sometimes

Sometimes 是表示“有时”的副词，前面不需要加介词 at。

× my parents want me to learn

✓ my parents wanted me to learn

句子描述的是小时候父母当时的想法，属于过去情境，因此 want 应改为过去式 wanted。

× it is it can help me when I grew up

✓ it could help me as I grew up

原句重复使用 it is 和 it can，导致结构不完整且不连贯。可以删去多余的 it is，并将意思整理为“它在我成长过程中能帮助我”。

× it can help me when I grew up

✓ it could help me as I grew up

这里是在回顾童年时的想法和当时对未来的预期，因此用过去形式 could 与过去语境保持一致。

× a very important skills as a child

✓ a very important skill as a child

冠词 a 后面要接单数可数名词。skills 是复数形式，应改为单数 skill。

× bike is very popular in my country

✓ bikes are very popular in my country

这里泛指自行车这一类事物，使用复数 bikes 时不需要冠词，也要将谓语 is 改为 are。也可以说 a bike is popular，但表达普遍情况时复数形式更自然。

× every person can or will learn how to drive a bike when they were a child

✓ everyone learns how to ride a bike when they are a child

句子表达的是普遍情况，应使用一般现在时：learns 和 are。原句中的 were 是过去式，与前面的普遍性描述不一致。

× when they grew up as adults, they will ride a bike to their workplace

✓ when they grow up, they will ride a bike to their workplace

表示将来时，when 引导的时间从句通常使用一般现在时，而不是过去式。应将 grew 改为 grow；主句中的 will ride 可以保留。