Bike— Part 1 Báo cáo

Gợi ý: 回答直接，但时态错误：描述过去经历应使用一般过去时，将“have”改为“had”。此外，可以补充一个具体细节，例如自行车的颜色、使用场景或它给你带来的感受，使答案更丰富、更自然。

Ví dụ: Yes, I had a bike when I was a child. It was bright red, and I often rode it around my neighborhood after school. I really enjoyed cycling because it gave me a sense of freedom.

Gợi ý: 回答基本切题，但“Bike”应改为复数“Bikes”，因为这里是在泛指自行车；“convenient”后面还需要具体说明便利之处。建议使用连接词，并补充原因或例子，例如自行车可以避免交通堵塞、节省费用或有益健康。

Ví dụ: Yes, I think bikes are quite popular in my country. They are convenient because people can use them to avoid traffic jams and travel short distances cheaply. In addition, cycling is good for people's health.

× Yes, I have a bike when I was a child.

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

“When I was a child”表示过去的时间，因此主句中的动词也应使用一般过去时。“Have”的过去式是“had”。建议根据时间标志词判断时态，例如看到“when I was a child”时，应使用过去时。

× Bike is very convenient.

✓ Bikes are very convenient.

这里是在泛指自行车，而不是指某一辆特定的自行车，所以应使用复数形式“bikes”。主语变为复数后，动词也要使用“are”。建议表达一类事物时，通常使用复数名词，例如“Bikes are convenient.”