在英语学习中，人称代词和物主代词是非常基础且重要的语法知识点。它们帮助我们更简洁地表达句子，避免重复提及名词。为了让大家更好地掌握这些代词的使用方法，这里精心准备了一系列趣味练习题，希望能帮助大家轻松掌握。

一、选择正确的代词填空

1. _______ are going to the park today.

A. She and I

B. I and she

C. Her and me

2. This book belongs to _______.

A. you and I

B. I and you

C. you and me

3. My sister and _______ are good friends.

A. he

B. him

C. his

4. The bag on the table is _______.

A. hers

B. her

C. she

5. Who is playing football with _______?

A. they

B. them

C. their

二、判断对错

6. “This is my car.” 这句话中的“my”是物主代词。

（√）或（×）

7. “She gave the book to John and I.” 这句话是正确的。

（√）或（×）

8. 物主代词可以用来修饰名词。

（√）或（×）

9. “Whose book is this?” 中的“whose”是物主代词。

（√）或（×）

10. “He and I are classmates.” 是正确的句子结构。

（√）或（×）

三、改写句子

11. Rewrite the sentence using the correct person pronoun:

"The teacher praised Sarah and me."

12. Rewrite the sentence using the correct possessive pronoun:

"This pen is Tom's."

13. Rewrite the sentence using the correct object pronoun:

"I saw him yesterday."

14. Rewrite the sentence using the correct subject pronoun:

"They gave the gift to us."

15. Rewrite the sentence using the correct reflexive pronoun:

"She cut herself while cooking dinner."

四、连线题

将以下人称代词与其对应的物主代词连接起来：

- I → my

- You → your

- He → his

- She → her

- It → its

- We → our

- They → their

五、情景对话

16. 假设你在图书馆，看到一本笔记本，你可以问：“Excuse me, is this _______?”

A. yours

B. your

C. you

17. 如果你是店主，顾客问你：“Is this _______?” 你会回答：“Yes, it is _______.”

A. yours; mine

B. mine; yours

C. your; my

通过以上练习，相信你已经对人称代词和物主代词有了更深的理解。记住，人称代词通常用来代替主语或宾语，而物主代词则用来表示所属关系。希望这些题目能帮助你在日常交流中更加得心应手！