现在完成时的句子
1. 我已经完成作业了。
2. 他已经吃完晚饭了。
3. 她已经打扫完房间了。
4. 他们已经完成了这个项目。
5. 我们已经看完这部电影了。
6. 他已经收到了你的礼物。
注：以上例句均采用“主语 + have/has + 过去分词”的结构表示现在完成时。
现在完成时的句子举例
1. I have finished my homework.
2. She has learned English.
3. They have been to Paris.
4. By the end of last month, I had already traveled to five countries.
5. He had saved enough money for a new car by the time he turned sixteen.
6. They had built a new house by the end of last year.
7. I have read the novel many times.
8. They had already left when I arrived.
9. By the time you get to the airport, I will have already picked up your friend.
10. She has written a letter to her mother.