自行车— Part 1 評分報告

建議: 你直接回答了问题，也补充了年龄、礼物来源和颜色等细节，内容比较充分。需要改进的是语法和表达准确性：如果想说“妈妈送给我”，可以说“my mom gave it to me”；描述外观时用“it was big and pink”；过去的动作要用“rode”，而不是“wrote”。避免重复“I”，并把“我喜欢它，所以每天骑”连成自然的因果句。

範例: Yes, I had a bike when I was about six. My mom gave it to me for my birthday, and it was pink and white. I loved its color, so I rode it every day after school.

建議: 你明确表达了“自行车很受欢迎”，也提供了避开交通拥堵和节省费用两个理由。不过，“common bikes”不够准确；如果指路边可租用的共享单车，应说“shared bikes”。“traffic jane”应为“traffic jams”，而“buying a rail bike”意思不清，可以改为“taking the train”或“using public transport”。尽量避免“I mean”这类重复修正，并用一个具体细节支持观点。

範例: Yes, bikes, especially shared bikes, are quite popular in my country. You can see them on many streets, and people often use them for short trips. They’re convenient because they help people avoid traffic jams during rush hour and are often cheaper than taking the train.

× My mom sent me this bike as my birthday gift, and it's a big and pink.

✓ My mom sent me this bike as my birthday gift, and it's big and pink.

这里的“big”和“pink”是形容词，直接放在系动词“is”后面作表语时，不需要加冠词“a”。只有后面接名词时才可以说“a big, pink bike”。

× I always see some bikes, I mean common bikes, on the street because people can use these common bikes to avoid traffic jams during rush hours, and sometimes it's cheap.

✓ I always see some bikes, I mean common bikes, on the street because people can use these common bikes to avoid traffic jams during rush hours, and sometimes they're cheap.

“they”指代前面的复数名词“common bikes”，因此不能用单数代词“it”。当代词指代复数名词时，应使用“they”，并与复数形式的be动词“are”搭配。