Bike— Part 1 채점 보고서

제안: 回答内容直接且相关，但需改进流利度、词汇准确性和表达简洁性。注意不要出现重复词和用词错误（例如“supportive wells”应为“training wheels”或“stabilizers”）。可以用一到两句补充具体细节（如年纪、颜色或学会骑车的经历）并使用连接词使表达更自然。保持答案不超过5句。

예시: Yes, I did. I had a small blue bike when I was about six, and because I couldn’t keep my balance at first, it had training wheels. After a few months of practice in my backyard, I finally learned to ride without them, which made me feel very proud.

제안: 回答观点明确，但存在重复单词（“commuting commuting”）和结构稍显笨拙。建议用更自然的连接词和更具体的例子（例如共享单车、上下班高峰、短途出行），并避免冗长或重复。扩展一两点具体理由并用连接词衔接，使表达更连贯。

예시: Yes, bikes are very popular in China. For one thing, many people use them for short commutes or to get around crowded city areas, and for another, the rise of bike-sharing systems has made cycling much more convenient and affordable.

× Just like many other kids, I had a bike when I was a child and since I was not good at keeping the balance, I also had two supportive wells attached to my bike.

✓ Just like many other kids, I had a bike when I was a child and, since I was not good at keeping my balance, I also had two supportive wheels attached to my bike.

问题类型在给定列表中最接近的是8（动词 + -ing形式）与11（介词使用），但主要错误属于词汇与用法：1) 原句中 keeping the balance 应为 keeping my balance，更自然地表达“保持平衡”；2) 单词 wells 是拼写错误，应为 wheels（车轮）；3) 在连接词 since 前后加逗号有助于句子流畅。改正建议：把 the balance 改为 my balance，wells 改为 wheels，并注意标点以增强可读性。

× Of course, bikes are popular in China because they can not only be seen as a good way to do exercise and to burn calories, but also they are a good method for commuting commuting in your daily life.

✓ Of course, bikes are popular in China because they can not only be seen as a good way to exercise and burn calories, but also be a good method for commuting in daily life.

主要问题类型与列表中最接近的是13（形容词或副词使用）和26（句子结构错误）：1) 原句中重复出现 commuting commuting，为明显的重复错误，应删除多余项；2) 短语 to do exercise 用法不自然，更常见的是 to exercise；3) 结构 not only ... but also 后的动词形式应保持平行，改为 not only ... but also be ... 或 not only ... but also ...；4) 将 in your daily life 简化为 in daily life 更地道。改正建议：删除重复词，使用平行结构，并用更自然的短语表达。