一、关系代词引导的定语从句

1. The book that I borrowed from the library is very interesting. （that作主语）

2. The woman who is wearing a red dress is my sister. （who作主语）

3. The movie which was directed by Steven Spielberg is a classic. （which作主语）

4. The house where he lives is not far from here. （where作地点状语）

二、关系副词引导的定语从句

5. I visited the place where I was born last year. （where作地点状语）

6. The reason why he is absent today is that he is sick. （why作原因状语）

7. The day that we met was unforgettable. （that作时间状语）

8. The song which always reminds me is "Yesterday". （which作主语）

三、非限制性定语从句

9. The students who passed the exam are now professors. （who作主语，非限制性）

10. The city that I grew up in is very beautiful. （that作主语，非限制性）

11. The book, which I read last night, was amazing. （which作主语，非限制性）

12. The man, as I know, is a famous scientist. （as作主语，非限制性）

四、介词+关系代词引导的定语从句

13. The problem with which we are struggling needs to be solved. （with which作介词宾语）

14. The person to whom I gave the gift was very grateful. （to whom作介词宾语）

15. The company by which we worked learned a lot. （by which作介词宾语）

16. The song that accompanied the movie was haunting. （that作主语，非限制性）

五、特殊结构定语从句

17. The one-hour meeting that started at 9 AM was very productive. （one-hour作后置定语）

18. The book that everyone recommends is on sale. （that作主语）

19. The man whose car broke down was my neighbor. （whose作定语）

20. The day that brought us joy was a holiday. （that作主语）

注：非限制性定语从句通常由逗号与主句分隔，而限制性定语从句则无逗号。介词+关系代词结构需根据先行词和句意选择合适介词（如time, place, reason等）。