Bike— Part 1 Report

Suggestion: 回答要时态一致，句子更简洁自然，并补充一两个具体细节（比如你骑车的感觉或和谁一起骑）。注意避免重复和填充词。可用一到两句补充说明经历的频率或原因。

Example: Yes. I got my first bike when I was seven and used to ride it almost every evening around my neighborhood. I often rode with my older brother, which helped me feel confident and improved my balance quickly.

Suggestion: 回答要更具体，给出明确例子或数据说明普及程度，并用连接词组织观点（例如 because, for example, therefore）。避免泛泛而谈，尽量说出谁更常骑车、原因和结果的具体细节。

Example: Yes, I think cycling is quite common, especially among students and older people who use bikes for short commutes. For example, many university campuses have large numbers of cyclists, and because traffic and pollution are worsening, more people are choosing bikes as an eco-friendly alternative.

× Yes, sure. I have a bike when I was seven years old, umm, at that time, uh, I ride bike at evening, uh, but I haven't ride ride my bike for many years since then.

✓ Yes, sure. I had a bike when I was seven years old. At that time I rode my bike in the evenings, but I haven't ridden my bike for many years since then.

涉及时态错误和动词形式错误： 1) “I have a bike when I was seven years old.” 时态不一致。描述过去的状态应使用过去时，改为“I had a bike when I was seven years old.” 2) “I ride bike at evening” 描述过去的习惯要用过去时的过去习惯形式，且名词和副词用法不当。应改为“I rode my bike in the evenings.”（ride → rode，bike 前加所有格 my，in the evenings 表示傍晚时分的习惯）。 3) “I haven't ride ride my bike for many years since then.” 与现在完成时搭配应使用过去分词形式“ridden”，且去掉重复词。改为“I haven't ridden my bike for many years since then.” 改进建议：说过去的事情时使用一致的过去时或现在完成时（用于从过去持续到现在的情况）。注意动词的过去式和过去分词形式（ride → rode → ridden），并注意冠词/所有格（my bike）和介词短语（in the evening → in the evenings）。

× People like students or elder people usually choose to ride to work because our environment is becoming worse and worse.

✓ People, like students or elderly people, usually choose to ride to work because our environment is getting worse and worse.

问题在于形容词和时态用法： 1) “elder people” 用法不当，应使用“elderly people”。 2) “People like students or elder people” 若要插入举例，建议用逗号并用 like: “People, like students or elderly people,” 或 “People such as students or elderly people,”。 3) “becoming worse and worse” 在口语中可用，但更自然的说法是“getting worse and worse”。 改进建议：注意选择正确的形容词（elderly）和用逗号来分隔插入成分，动词短语可以用 get/become，两者意思相近但在口语中“getting worse”更常用。

× So we should realize that it's time for us to take action to protect the ecology, to make the environment better.

✓ So we should realize that it's time for us to take action to protect the environment and make it better.

句子结构和词汇搭配问题： 1) “protect the ecology” 虽然可理解，但英语中更自然的搭配是“protect the environment”。 2) 句末使用两个不定式并列“to protect the ecology, to make the environment better” 显得重复冗余。可以合并为“to protect the environment and make it better”或者“to protect the environment and improve it”。 改进建议：使用常见搭配“protect the environment”，并优化并列结构以避免重复，保持表达简洁自然。