Bike— Part 1 Báo cáo

Gợi ý: 开头需要直接回答是否有自行车；“bed”与问题不符，应改为“bike”。讲过去的经历时统一使用过去时，例如“didn’t have”“didn’t buy”“wanted”“felt”。可以用“because”连接原因，并补充一个具体感受或场景。注意回答控制在五句话以内。

Ví dụ: No, I didn’t have a bike when I was a child. My parents couldn’t afford to buy me one, so I often watched other children riding their bikes in the park. I really wanted to join them, and I felt a little left out.

Gợi ý: 回答方向正确，但后两句重复表达“骑自行车可以锻炼”，且“Riding bikes can exercise”和“one of the doing exercise”语法不自然。可改为“Riding bikes is good exercise”或“Cycling is a popular form of exercise”，再补充一个具体原因或使用场景，例如通勤、短途出行或健身。

Ví dụ: Yes, I think bikes are quite popular in my country. Many people ride them to get around, especially for short trips. Cycling is also an easy way to exercise, and it can be more convenient than driving in busy areas.

× I don't have a bed when I was a child.

✓ I didn't have a bed when I was a child.

句子中的“when I was a child”表示过去的时间，因此主句也应使用一般过去时。否定句应将“don't”改为“didn't”，并将其后的动词保持原形“have”。

× My parents don't buy a bike for me, but I really want to have a bike When I see other children ride a bike.

✓ My parents didn't buy a bike for me, but I really wanted to have a bike when I saw other children ride a bike.

这句话描述的是童年时发生的事情，应使用一般过去时：“don't buy”改为“didn't buy”，“want”改为“wanted”，“see”改为“saw”。“saw”后接宾语“other children”和动词原形“ride”是正确的。

× Riding bikes can exercise.

✓ Riding bikes can help us exercise.

原句中“can exercise”的结构不完整，表达“骑自行车能帮助锻炼”时，可在“exercise”前加入“help us”，构成“can help us exercise”。

× Riding bikes is one of the doing exercise.

✓ Riding bikes is one of the ways to exercise.

“one of the”后面需要接名词短语；“doing exercise”不能直接放在这里。可用“ways to exercise”（锻炼的方式）表达，使句子结构完整。