Bike— Part 1 채점 보고서

제안: 先直接回答是否有自行车，再说明它是什么样的，以及你几岁开始学骑。原回答中“why buy”“four valves”等表达不清楚，建议使用简单准确的词，如“had a bike”“training wheels”“learn to ride”。减少重复和填充词，并用“but”连接小时候把自行车当玩具与后来学习骑车这两个信息。

예시: Yes, I had a small bike when I was a child. It had training wheels, which helped me keep my balance. I mostly treated it as a toy, but I started learning to ride it when I was about seven.

제안: 回答“是的”后，说明自行车受欢迎的具体原因，并给出清晰的例子。原回答中的“want a good went”等语法和用词不准确；可以说“many people ride bikes to school”或“people use bikes for picnics”。注意使用复数“bikes”，并用“Also”补充周末活动，避免句意含糊。

예시: Yes, bikes are quite popular in my country. Many students ride them to school because they are convenient and affordable. People also use bikes for short trips or weekend picnics.

× When I was about in the seven years old

✓ When I was about seven years old

表示年龄时使用“be about + 年龄 + years old”，about 后不需要加介词 in；表示年龄的 years old 前也不加 the。

× Yeah, but it's very popular

✓ Yeah, but they’re very popular

这里回答的是复数名词 bikes，因此应使用复数代词 they，而不是单数代词 it；相应地，be 动词也应使用 are。

× Most of our friends want a good went to school by bike

✓ Most of our friends go to school by bike

原句中“want a good went”无法组成正确的句子结构。表达朋友通常骑车上学时，可使用主语“most of our friends”加一般现在时谓语“go”。

× In the weekend we go to picnic

✓ On weekends, we go on picnics

表示“在周末”通常说“on weekends”；表示“去野餐”应说“go on a picnic”或“go on picnics”，不能说“go to picnic”。

× To buy bike

✓ To buy a bike

bike 是可数名词单数，前面需要冠词。此处可在 bike 前加不定冠词 a。