小学下册第二次英语第二单元暑期作业(含答案)

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小学下册英语第二单元暑期作业(含答案)

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. A chemical reaction can be influenced by temperature, concentration, and _____.

2. What do you call a large group of ships?

A. Fleet B. Crew C. Squadron D. Armada

3. We enjoy _____ (camping) under the stars.

4. n be found in ______ (沙漠) and forests. Snakes c

5. The chemical formula for ammonium sulfate is ______.

6. (Industrial) Revolution began in Britain in the 18th century. The ____

7. The _______ describes how much solute is dissolved in a solvent.

8. My uncle is very ________.

9. We should recycle ________ (纸张) and plastic.

10. The invention of the wheel was significant for _______.

11. A __________ is a famous music festival location.

12. Did you see that _____ (小兔) hopping in the garden?

13. The ______ (植物研究) can lead to discoveries.

14. Which fruit is usually red and round?

A. Banana B. Apple C. Orange D. Grape

答案:B

15. I took my ________ (玩具名称) on a trip. 16. Which animal is known for having a pouch?

A. Kangaroo B. Lion C. Bear D. Tiger

答案:A

17. What do you call a young sea lion?

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

18. Frogs have ______ to catch insects.

19. I have a special ________ that shines in the dark.

20. I can _____ (游泳) well.

21. A turtle can live for a very long ______ (时间).

22. The __________ is a famous landmark in Paris.

23. The ____ is a tiny insect that helps pollinate flowers.

24. She is a friendly ________.

25. My cat enjoys watching _______ (鸟) outside the window.

26. What do you call a person who plays soccer?

A. Player B. Footballer C. Athlete D. Runner

27. The first African American to win a Nobel Prize was _______.

28. What do we call the process of change in the seasons?

A. Transformation B. Transition C. Variation D. Evolution

答案:B

29. The parade was ________ (精彩).

30. I saw a _________ in the garden. (蜗牛)

31. My uncle is very __________ (机智).

32. What is the capital of Cyprus?

A. Nicosia B. Limassol C. Larnaca D. Famagusta 答案:A

33. What do you call a word that has the same meaning as another word?

A. Antonym B. Synonym C. Homonym D. Adjective

答案:B

34. The ______ (小鸭) loves to splash in the water.

35. The simplest form of a carbohydrate is a ______.

36. I like to _____ books at the library. (borrow)

37. What do you call a young female goat?

A. Kid B. Nanny C. Billy D. Ram

38. n Ocean is located to the ________ (东边) of Africa. The Indu

39. An alkaline solution has a pH greater than ______.

40. What do we call an animal that can live both on land and in water?

A. Terrestrial B. Aquatic C. Amphibian D. Reptile

答案:C

41. The sunflowers turn to face the _______ each day.

42. What is the name of the event where people come together to celebrate a birthday?

A. Party B. Gathering C. Celebration D. Event

答案:A

43. I enjoy painting. My favorite color to use is __________.

44. The parakeet enjoys _______ (与人互动).

45. A ________ (冰川) is a large mass of ice.

46. The first successful vaccine for smallpox was developed in ______ (18世纪).

47. A ________ can live in the water or on land.

48. What is the opposite of 'happy'? A. Sad B. Angry C. Excited D. Tired

答案:A

49. What is the main ingredient in apple pie?

A. Apples B. Peaches C. Berries D. Bananas

50. A chemical bond is the force that holds ______ together.

51. An emulsion is a mixture of two liquids that do not _____.

52. What is the term for the study of the universe beyond Earth?

A. Astronomy B. Astrology C. Cosmology D. Geology

答案:A

53. A beetle can be found in the _________ (花园).

54. A ____ enjoys basking in the sun and has a colorful shell.

55. The __________ is an island nation in the Indian Ocean.

56. The parrot has bright ______ (羽毛).

57. What do you call the traditional Japanese theater?

A. Kabuki B. Noh C. Bunraku D. All of the above

58. What is 5 + 3?

A. 6 B. 7 C. 8 D. 9

答案:C 8

59. My favorite childhood memory is playing ________ (游戏) with my cousins during

summer vacations.

60. My friend is __________ (聪明绝顶).

61. What do we call a baby seal?

A. Pup B. Calf C. Kid D. Foal

答案:A

62. She has a nice ________. 63. My mom _____ breakfast every morning. (prepares)

64. The __________ are beautiful in the spring garden. (花儿)

65. The _______ (The Treaty of Versailles) ended World War I and imposed penalties

on Germany.

66. What is the term for a young horse?

A. Calf B. Foal C. Kid D. Pup

答案:B

67. A reaction that occurs in the presence of water is called a ______ reaction.

68. A ________ (花坛) is often found in parks.

69. My _____ (小狗) loves to fetch sticks.

70. What is the capital city of Brazil?

A. Rio de Janeiro B. Brasilia C. Sao Paulo D. Salvador