自行车— Part 1 評分報告

建議: 回答直接，但要注意这是关于过去的经历，应使用一般过去时“had”和“was”。“back”应为“bike”。可以补充一个具体细节，例如自行车的颜色、用途或你骑车的地点，让答案更完整。

範例: Yes, I had a bike when I was a child. It was red, and I often rode it around my neighbourhood after school.

建議: 你表达了肯定观点，但重复了“bike”和“popular”，影响自然度。谈论自行车这一类事物时，可以用复数“bikes”；之后用一个原因或例子支持观点，例如通勤、锻炼或环保。

範例: Yes, bikes are quite popular in my country, especially in cities. Many people ride them because they’re convenient for short trips and help them avoid traffic.

× Yes, I have a back when I am a child.

✓ Yes, I had a bike when I was a child.

问题中的“when you were a child”指过去的时间，因此应使用一般过去时：将“have”改为“had”，将“am”改为“was”。另外，“back”与问题语境不符；这里应为“bike”。

× Yes, bike bike are popular.

✓ Yes, bikes are popular.

这里是在泛指自行车这一类事物，应使用可数名词复数“bikes”。同时，删除重复的“bike”。复数主语“bikes”与“are”搭配正确。

× Bike is popular in my country.

✓ Bikes are popular in my country.

这里是在泛指自行车在本国是否受欢迎，应使用复数“bikes”，并与之搭配使用“are”。