名词单复数与a／an100题（专项训练）-2026-2027学年外研版（三起）英语三年级上册
2026—2027学年度第一学期期中专项复习
外研版三年级英语上册专项·名词单复数与a／an100题
（外研版·三年级上册 Welcome to school—Unit 3）
（满分 100 分 建议用时 60 分钟）
班级：__________ 姓名：__________ 得分：__________
一、写出下列名词的复数形式（每小题1分，共20分）
1. pen ______
2. pencil ______
3. ruler ______
4. eraser ______
5. schoolbag ______
6. book ______
7. bag ______
8. box ______
9. bus ______
10. class ______
11. watch ______
12. apple ______
13. dog ______
14. cat ______
15. bird ______
16. boy ______
17. toy ______
18. child ______
19. foot ______
20. pencil case ______
二、用 a 或 an 填空（每小题1分，共20分）
21. This is ______ pen.
22. It is ______ eraser.
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23. I have ______ ruler.
24. This is ______ apple.
25. It is ______ schoolbag.
26. She has ______ orange.
27. This is ______ book.
28. It is ______ old bag.
29. I see ______ bird.
30. This is ______ English book.
31. He has ______ pencil case.
32. It is ______ elephant.
33. Look at ______ cat.
34. It is ______ red pen.
35. This is ______ big schoolbag.
36. She has ______ orange bag.
37. This is ______ egg.
38. I have ______ new book.
39. It is ______ yellow ruler.
40. He is ______ good boy.
三、用 is 或 are 填空（每小题1分，共20分）
41. This ______ my pen.
42. My books ______ new.
43. It ______ a ruler.
44. They ______ my friends.
45. The pencils ______ red.
46. This ______ an eraser.
47. The bags ______ blue.
48. He ______ my friend.
49. The boys ______ nine.
50. That ______ a box.
51. The pens ______ in my bag.
52. It ______ an apple.
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53. My friends ______ nice.
54. This ______ a book.
55. The children ______ happy.
56. She ______ my sister.
57. The cats ______ white.
58. That ______ an orange.
59. My pencils ______ long.
60. It ______ a big schoolbag.
四、单项选择（每小题1分，共20分）
61. This is ______ pen.（ ）
A. an
B. a
C. the
D. two
62. It is ______ eraser.（ ）
A. a
B. two
C. the
D. an
63. I have two ______.（ ）
A. book
B. bookes
C. books
D. a book
64. This is ______ apple.（ ）
A. a
B. two
C. an
D. the
65. They are my ______.（ ）
A. pens
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