在英语语法中，定语从句是一个非常重要的知识点，它能够帮助我们更清晰地描述名词或代词的具体信息。为了更好地理解和掌握这一知识点，我们特别准备了这份包含50道练习题的专项练习，并附有详细的解析。希望通过这些题目和解析，大家能对定语从句有更加深入的理解。
练习题部分：
1. The book which I bought yesterday is very interesting.
2. This is the man who helped me with my homework last week.
3. The house where we had our party is beautiful.
4. The girl whose father is a doctor studies hard.
5. The movie that you recommended was great.
解析部分：
1. The book which I bought yesterday is very interesting.
- 在这个句子中，“which”引导的是一个定语从句，用来修饰先行词“book”。这里的关系代词“which”在从句中作宾语。
2. This is the man who helped me with my homework last week.
- 这里使用了关系代词“who”，它指代的是先行词“man”，并在从句中充当主语。
3. The house where we had our party is beautiful.
- 关系副词“where”用于引导定语从句，修饰先行词“house”，表示地点。
4. The girl whose father is a doctor studies hard.
- “Whose”在这里作为关系代词，修饰先行词“girl”，表示所属关系。
5. The movie that you recommended was great.
- 关系代词“that”引导定语从句，修饰先行词“movie”，并在从句中作宾语。
以上只是部分练习题及其解析，完整的50道题目涵盖了定语从句的各种类型和用法。通过反复练习和理解这些题目，相信你会对定语从句有更深的把握。希望这份练习对你有所帮助！
