1. I have been here for one year. 我在这里有一年了。

2. I will return my hometown in one year. 一年之后我会重返家乡。

3. I have had the bike for three years. 我拥有这辆自行车三年了。

4. The French teacher has been in China for a bout a month. 这位法国老师在中国已经大约一个月了。

5. I have read books for an hour. 我读了一小时的书。

6. I haven't seen you for a long time. 我已经很久没见到你了。

7. I have learnt English for three months. 我学英语已经三个月了。

8. I have not heard from him for a long time. 我已经很久没收到他的消息了。

9. Edison was a leading inventor of the world for 60 years. 爱迪生是世界领先发明家60年。

10. I have lived here for three years. 我在这里已经三年了。

这些例句展示了"for+一段时间"与现在完成时的常见用法，用于描述从过去某一时间点持续到现在的动作或状态。