一、名词单复数变换（ 1-30 题）

1. This is a cat. ( 复数 ) → ______ 2. That is a bag. ( 复数 )

→ ______

3. There is a baby in the car. ( 复数 ) → ______ 4. I have

a tooth. ( 复数 ) → ______

5. She has a foot. ( 复数 ) → ______ 6. This is a child. ( 复

数 ) → ______

7. That is a mouse. ( 复数 ) → ______ 8. There is a sheep

on the hill. ( 复数 ) → ______

9. I see a fish in the lake. ( 复数 ) → ______ 10. He has a

knife. ( 复数 ) → ______

11. This is an egg. ( 复 数 ) → ______ 12. That is a

tomato. ( 复数 ) → ______

13. There is a potato. ( 复数 ) → ______ 14. I have a bus.

( 复数 ) → ______

15. She has a watch. ( 复 数 ) → ______ 16. This is a

dress. ( 复数 ) → ______

17. That is a glass. ( 复 数 ) → ______ 18. There is a

brush. ( 复数 ) → ______

19. I see a wolf. ( 复数 ) → ______ 20. He has a leaf. ( 复

数 ) → ______

21. This is a man. ( 复数 ) → _____ 22. That is a woman.

( 复数 ) → ______

23. There is a postman. ( 复 数 ) → ______ 24. I have a

photo. ( 复数 ) → ______

25. She has a radio. ( 复数 ) → ______ 26. This is a zoo.

( 复数 ) → ______

27. That is a hero. ( 复数 ) → ______ 28. There is a city.

( 复数 ) → ______

29. I see a country. ( 复 数 ) → ______ 30. He has a

family. ( 复数 ) → ______

二、动词形式变换（ 31-70 题）

（一）动词第三人称单数（ 31-50 题）

31. I run every day. → He ______ every day.

32. You eat breakfast. → She ______ breakfast.

33. They watch cartoons. → My mom ______ cartoons.

34. We wash dishes. → My dad ______ dishes. 35. I do

sports. → He ______ sports.

36. You go to park. → She ______ to park. 37. They

have a dog. → Lily ______ a dog.

38. We fly kites. → My sister ______ kites.

39. I cry when hurt. → She ______ when hurt. 40. You

study math. → He ______ math.

41. They teach English. → Mr. Wang ______ English.

42. We pass pencils. → He ______ pencils. 43. I fix toys.

→ My uncle ______ toys.

44. You mix drinks. → She ______ drinks.

45. They brush hair. → My grandma ______ hair.

46. We fish by river. → He ______ by river.

47. I hike in mountains. → She ______ in mountains.

48. You ride a horse. → He ______ a horse.

49. They swim in pool. → Tom ______ in pool.

50. We jump rope. → My dad ______ rope.

（二）动词现在分词（ 51-60 题）

51. I sing songs. → I am ______ songs. 52. You dance

now. → You are ______ now.

53. They run fast. → They are ______ fast. 54. We swim

today. → We are ______ today.

55. He sit here. → He is ______ here. 56. She shop now.

→ She is ______ now.

57. It rain hard. → It is ______ hard. 58. I write notes. →

I am ______ notes.

59. You take pictures. → You are ______ pictures.

60. They make cards. → They are ______ cards.

（三）动词过去式（ 61-70 题）