Unit 1-3 核心语法（专项训练）-2025-2026学年外研版（三起）英语三年级下册
2025-2026学年外研版（三起）英语三年级下册Unit 1-3 核心语法专项训练
班级：________ 姓名：________ 分数：________ 满分：100分
( ) 1. This is ______ bird. It’s a small bird.
A. a B. an C. two
( ) 2. —What ______ this? —It’s a tiger.
A. am B. is C. are
( ) 3. Look ______ the pandas. They are cute.
A. in B. at C. on
( ) 4. These ______ monkeys. They are brown.
A. is B. am C. are
( ) 5. —______ are they? —They are lions.
A. What B. Where C. How
( ) 6. I ______ a pupil. I like animals.
A. is B. am C. are
( ) 7. —Is this a dog? —______, it isn’t.
A. Yes B. No C. Not
( ) 8. That is ______ elephant. It’s big.
A. a B. an C. /
( ) 9. The cats ______ black and white.
A. is B. am C. are
( ) 10. —______ is that? —It’s a panda.
A. What B. Who C. Where
( ) 11. These are my ______.
A. bag B. bags C. a bag
( ) 12. —Are they birds? —______, they are.
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A. Yes B. No C. OK
( ) 13. This is ______ teacher. She is nice.
A. I B. my C. me
( ) 14. Look at ______ dog. It’s thin.
A. this B. these C. those
( ) 15. Pandas ______ fat. I like them.
A. is B. am C. are
二、用be动词（am/is/are）填空（每空2分，共20分）
1. I ________ a boy.
2. This ________ a yellow cat.
3. These ________ tall tigers.
4. That ________ an orange elephant.
5. They ________ my good friends.
6. The bird ________ small.
7. We ________ pupils.
8. It ________ a black dog.
9. Amy ________ a nice girl.
10. The monkeys ________ clever.
1. This is a ________ (bird).
2. These are ________ (monkey).
3. I like ________ (panda).
4. Look at the ________ (tiger). It is big.
5. They are ________ (lion).
6. That is ________ (I) book.
7. These ________ (be) my pens.
8. It ________ (be) a red apple.
9. The cats ________ (be) black.
10. What are ________ (that)?
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