期末重点语法分类（专项训练）-2025-2026学年人教PEP版英语三年级上册

2025-2026学年三年级英语上学期期末复习（人教PEP版）

专题05 重点语法分类检测（专项训练）

1. 基本用法：表示 “是”，根据主语人称和数变化，可用于介绍姓名、身份、物品属性、亲属关系及特征描述。

1) 主语是第一人称（I）时，用 am，如：I am a student.

2) 主语是第三人称单数（he/she/it/ 单数名词）时，用 is，如：She is my cousin.；This is a red panda.

3) 主语是第二人称（you）或复数（we/they/ 复数名词）时，用 are，如：You are my friend.；These are bananas.

2. 否定形式：在 be 动词后加 not，如：It is not a tiger.；They are not my grandparents.

3. 疑问形式：将 be 动词提前至句首，如：Are you five years old?；Is that your aunt?

考点精练

一、单选题（10 题）

(    ) 1. I ______ Chen Jie. I ______ from China.

A. am; am  B. is; am  C. am; is

(    ) 2. —______ Mike your good friend?

—Yes, he .

A. Are; is  B. Is; is  C. Is; are

(    ) 3. This ______ my new schoolbag. It ______ blue and big.

A. is; are  B. are; is  C. is; is

(    ) 4. — these your cousins?

—No, they . They are my classmates.

A. Is; isn’t  B. Are; aren’t  C. Is; are

(    ) 5. My father ______ a doctor. He ______ a black coat today.

A. is; have  B. is; has  C. are; has

(    ) 6. — you in Grade Three?

—No, I ______ not. I’m in Grade Two.

A. Are; am  B. Is; am  C. Are; is

(    ) 7. That ______ a panda. It ______ very cute.

A. is; is  B. are; is  C. is; are

(    ) 8. These ______ my favourite fruits. They ______ sweet.

A. is; are  B. are; are  C. are; is

(    ) 9. —______ your uncle a teacher?

—No, he ______ a driver.

A. Is; is  B. Are; is  C. Is; are

(    ) 10. We ______ good friends. Our favourite animal ______ the dog.

A. is; are  B. are; is  C. is; is

二、用 be 动词（am/is/are）的适当形式填空（10 题）

11. My name ______ John. I ______ eight years old.

12. Sarah ______ from the UK. Her favourite colour ______ pink.

13. These ______ my pencils. That ______ my eraser.

14. —______ this your baby sister?

—Yes, it ______. She’s lovely.

15. I ______ not hungry. My brother ______ hungry.

16. This ______ a kite. It ______ red and yellow.

17. —______ you like grapes?

—Yes, I ______ (补充 be 动词搭配语境)

18. The flowers ______ not big. They ______ small and beautiful.

19. My parents ______ in the park. They ______ walking.

20. 【跨学科・生物】That ______ a red panda from China. It ______ black and white.

1. 常见名词分类：

1) 亲属类：father、mother、sister、brother、uncle、aunt、cousin、grandpa、grandma

2) 动物类：dog、cat、bird、rabbit、panda、tiger、lion、fish、red panda

3) 水果类：apple、banana、orange、grape

4) 植物类：flower、grass、tree

2. 单复数变化：

1) 一般情况下，在名词后加 - s，如：dog→dogs、apple→apples、flower→flowers

2) 以 s、x、sh、ch 结尾的名词，加 - es，如：bus→buses、box→boxes

3) 以 o 结尾的可数名词，有生命的加 - es，如：tomato→tomatoes、potato→potatoes

4) 不规则变化：fish→fish（表示鱼肉时为不可数，表鱼的数量时单复数同形）、child→children（补充常见不规则变化）

考点精练

一、单选题（10 题）

(    )21. I have three ______. They are my uncle’s sons.

A. cousin  B. cousins  C. cousin’s

(    )22. —How many ______ do you have?

—I have two dogs.

A. dog  B. dogs  C. a dog

(    )23. My sister has five ______. They are on the plate.

A. tomato  B. tomatoes  C. tomato’s

(    )24. These ______ are new. I like playing with them.

A. toy cars B. toy car  C. a toy car

(    )25. —Where are your ______?

—They are in the zoo.

A. panda  B. a panda  C. pandas

(    )26. This is a ______. That is an ______.

参考答案