小学下册I卷英语第4单元测验试卷

小学下册英语第4单元测验试卷

英 语 试 题

一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)

1. We have ________ (家庭作业) to do tonight.

2. An _____ (观察) of plants can be very informative.

3. My sister is a passionate __________ (科学爱好者).

4. The chemical symbol for thorium is _____.

5. My friend is a ______. He enjoys listening to music.

6. What do you call a person who creates art?

A. Artist B. Sculptor C. Painter D. All of the aboveD

7. I like to _____ on weekends. (relax)

8. 古代的________ (fortresses) 用于保护城市免受攻击。

9. The _______ can help you learn about the environment.

10. What do we call a series of connected points?

A. Line B. Curve C. Shape D. Path

11. What do we call the distance around a circle?

A. Area B. Diameter C. Circumference D. RadiusC

12. I want to learn _____ (游泳).

13. What is the name of the country known for kangaroos?

A. Canada B. Australia C. Brazil D. India

14. What do you call the study of weather? A. Biology B. Meteorology C. Astronomy D. GeographyB

15. The bat hangs _______ upside down.

16. She is _____ (happy/sad) about her birthday.

17. I find ________ (生态学) very interesting.

18. I saw a ________ crossing the road.

19. I like to ___ (listen/sing) to songs.

20. A ________ (马蜂) builds nests and can sting if threatened.

21. A squirrel finds nuts to store for ________________ (冬天).

22. What do you call a place with lots of trees?

A. Desert B. Ocean C. Forest D. City

23. A mole digs underground ______ (隧道).

24. The ______ (植物的生命周期) is an interesting topic.

25. What do we call the process of breaking down food into smaller molecules?

A. Digestion B. Absorption C. Assimilation D. MetabolismA

26. I like to pick _____ (野花) in the field.

27. The discovery of ________ has revolutionized our understanding of the human

body.

28. The _____ (青蛙) croaks loudly at night.

29. The musician plays the _____ (吉他) at concerts.

30. Do you like _____ (乌龟)?

31. The ______ (小鹿) grazes quietly in the ______ (草地).

32. A ___ (小鹰) flies high in the sky.

33. What is the term for animals that live both on land and in water?

A. Aquatic B. Terrestrial C. Amphibious D. ReptilianC

34. Carta was signed in __________ (1215年) in England. The Maya 35. The first successful face transplant was performed in ________.

36. What is the name of the famous painting by Leonardo da Vinci?

A. The Starry Night B. Mona Lisa C. The Scream D. Girl with a Pearl

EarringB

37. What do we call a group of flamingos?

A. Plump B. Stand C. Flock D. ColonyC Flock

38. Carta was signed in ________. The Magn

39. What is the name of the famous artist known for his paintings of the American West?

A. Georgia O'Keeffe B. Frederic Remington C. Thomas Hart Benton

D. Grant Wood

40. I enjoy _______ stories before bed.

41. Which is a flying mammal?

A. Bat B. Mouse C. Squirrel D. Rabbit

42. A __________ is formed by the interaction of water and sediment over time.

43. What do you call a person who writes music?

A. Composer B. Author C. Painter D. Sculptor

44. A ________ (金鱼) swims gracefully in its bowl.

45. The __________ (果实的营养) is beneficial for health.

46. She is ___ (studying/relaxing) at home.

47. I love to play with my ________ (玩具名称) at the playground.

48. The __________ (天气预报) predicts rain tomorrow.

49. What is the shape of a square?

A. Round B. Triangular C. Rectangular D. Four equal sides

50. I want to visit the __________ (遗址) of ancient civilizations.

51. What do you call a picture taken with a camera?

A. Image B. Drawing C. Painting D. SketchA 52. How many continents are there in the world?

A. 5 B. 6 C. 7 D. 8C

53. My favorite thing about school is ________.

54. A black hole cannot be observed directly because its gravity prevents light from

______.

55. __________ are used in the cleaning industry for stain removal.

56. We saw a _____ (蛇) slithering through the grass.

57. The chemical formula for praseodymium oxide is _____.

58. The process of making vinegar involves fermentation of _______.

59. What do you call a young zebra?

A. Colt B. Calf C. Kit D. Pup

60. What do we call a person who acts in movies?

A. Actor B. Director C. Producer D. ScreenwriterA

61. The ______ (植物实验室) conducts important research.

62. The chemical symbol for ununhexium is _____.

63. My dad is a _____ (工程师) who solves problems.

64. How many planets are in the solar system?

A. Eight B. Nine C. Ten D. Seven

65. The pufferfish can inflate itself when ______ (受到威胁).

66. What is the primary color of the sky during the day?

A. Pink B. Yellow C. Blue D. GrayC

67. The _____ (种子) can remain dormant for years.

68. Circuits can be series or ______.

69. The country famous for its chocolate is ________ (比利时).