在学习英语的过程中，掌握好基础的人称代词和物主代词是非常重要的一步。这些词汇是构成句子的基本元素之一，对于理解英语语法结构有着不可忽视的作用。接下来，我们通过一些练习题来巩固一下这部分知识。

一、人称代词练习题

请根据提示填写正确的人称代词：

1. She is my friend. ________ name is Lisa.

2. They are going to the park. ________ like playing basketball.

3. We are students. ________ teacher is very kind.

4. He is reading a book. ________ likes science fiction.

5. I am writing a letter. ________ want to tell my family about my day.

答案：

1. Her

2. They

3. Our

4. He

5. I

二、物主代词练习题

请根据提示填写正确的物主代词：

1. This is ________ pen. It's red.

2. These books belong to _________. They are mine.

3. The car over there is _________ . It's his favorite.

4. Is this coat _________ ? Yes, it's hers.

5. _________ house is big and beautiful. It's ours.

答案：

1. my

2. me

3. him

4. yours

5. Our

以上练习题涵盖了常见的人称代词和物主代词使用场景。希望大家能够通过这些题目更好地理解和记忆这些代词的用法。如果还有疑问，可以查阅相关教材或向老师请教。继续努力，你的英语水平一定会有所提高！