Bike— Part 1 Report

Suggestion: 回答没有直接说明小时候是否有自行车，句子只是重复了时间状语，信息不完整。先明确回答“Yes”或“No”，再补充一条具体细节，例如何时骑车、在哪里骑，或自行车是什么样的。

Example: Yes, I did. I had a small blue bike when I was about eight, and I often rode it around my neighborhood.

Suggestion: 你表达了自行车很受欢迎的观点，也给出了共享单车这个理由，但“bikes”是复数，后面应使用“they”；“when we on the street”语法不完整，可改为“when we are out”或“when we are on the street”。删去重复的“So I think that's popular”，并用一个具体场景或结果补充说明。

Example: Yes, I think bikes are quite popular in my country, especially in large cities. Many people use shared bikes for short trips because they are convenient and easy to find near subway stations.

× When I was a child.

✓ When I was a child, I had a bike.

原句只有从属时间状语从句“When I was a child”，没有主句，因此是句子片段。回答完整的问题时，应补充主句，例如“I had a bike”。

× I think it's quite popular because, uh, we could share the free bicycles when we on the street. So I think that's popular.

✓ I think they're quite popular because, uh, we could share the free bicycles when we on the street. So I think they're popular.

这里的“it”和“that”指代复数名词“bikes/bicycles”，应使用复数代词“they”。注意代词应与它所指代的名词保持单复数一致。

× when we on the street

✓ when we're on the street

“we”后面缺少系动词“are”，所以从句结构不完整。表示“我们在街上”时，应说“we are on the street”；口语中可以缩写为“we're”。