小学下册第12次英语第四单元真题(含答案)

小学下册英语第四单元真题(含答案)
考试时间：80分钟（总分:100）B卷
一、综合题(共计100题共100分)
1. 选择题：
How many bones are in the adult human body?
A. 206
B. 256
C. 306
D. 156
答案:A
2. 选择题：
What do we call the part of the plant that produces flowers?
A. Stem
B. Leaf
C. Root
D. Flower
答案:D
3. 选择题：
What is the main purpose of the respiratory system?
A. To digest food
B. To circulate blood
C. To provide oxygen
D. To filter waste
答案: C. To provide oxygen
4. 选择题：
What is 3 + 9?
A. 10
B. 11
C. 12
D. 13
答案:C
5. 选择题：
What is the capital of the United States?
a. New York
b. Washington, D.C.
c. Los Angeles
d. Chicago
答案:b
6. 听力题：
The ______ repairs computers for people.
7. 填空题：
A ______ (果园) produces fruits for everyone.
8. 填空题：
My mom tends to her _____ every morning.
9. 听力题：
The Taj Mahal is located in _______.
10. 选择题：
What do we call a baby dog?
A. Kitten
B. Puppy
C. Cub
D. Foal
答案: B
11. 听力题：
My brother is interested in ____ (history).
12. 听力题：
The ______ helps us understand mathematics.
13. 听力题：
The stars _____ (shine/shining) at night.
14. 听力题：
I enjoy ___ (gardening) with my grandma.
15. 选择题：
What is the primary color of the sun?
a. Green
b. Blue
c. Yellow
d. Red
答案:C
16. 选择题：
What is the name of the largest organ in the human body?
A. Heart
B. Brain
C. Skin
D. Liver
17. 选择题：
What do we use to write on paper?
A. Brush
B. Pen
C. Knife
D. Spoon
答案:B
18. 听力题：
The capital city of France is ________.
19. 听力题：
A chemical reaction that releases heat is called an _____ reaction.
20. 填空题：
The chameleon can change colors based on its ________________ (情绪).
21. 填空题：
The _______ (鲸鱼) can dive deep into the ocean.
22. 选择题：
What is the opposite of sweet?
A. Sour
B. Bitter
C. Spicy
D. Salty
23. 听力题：
Metals conduct __________ well.
24. 填空题：
The fall of the Roman Empire occurred in ________ AD.
25. 听力填空题：
I enjoy watching movies, especially __________ because __________.
26. 填空题：
I love to use my _________ (玩具相机) to take pictures of nature.
27. 选择题：
What is the sweet substance made by bees?
A. Syrup
B. Honey
C. Jam
D. Jelly
28. 填空题：
The turtle loves to bask in the _______ (阳光).
29. 填空题：
The __________ (历史的见证) offers insight into human behavior.
30. 听力题：
A ________ is the area around a city.
31. public consultation) gathers citizen input. 填空题：
The ____
32. 选择题：
Which fruit is red and round?
A. Banana
B. Apple
C. Grape
D. Pineapple
33. 选择题：
What is the name of the famous American author known for "Beloved"?
A. Toni Morrison
B. Maya Angelou
C. Alice Walker
D. Zora Neale Hurston
答案: A
34. 听力题：
I like to ___ in the garden. (help)
35. 选择题：
What do we call the act of putting something in the correct place?
A. Organizing
B. Arranging
C. Sorting
D. Categorizing
答案：A
36. 听力题：
My favorite color is _____ (green/yellow).
37. 选择题：
What is the color of snow?
A. Black
B. White
C. Brown
D. Blue
38. 选择题：
What do we call the practice of planting trees to improve the environment?
A. Reforestation
B. Deforestation
C. Afforestation
D. Urbanization
答案:A
39. 选择题：
What is the sound a cow makes?
A. Meow
B. Woof
C. Moo
D. Quack
40. 听力题：
The Earth's crust is essential for supporting ______.
41. 听力填空题：
I think every day is a chance to learn something new. Whether it’s a fact or a skill, I embrace the opportunity. Today, I learned about __________ and found it fascinating.
42. 填空题：
I enjoy watching _______ fly in the sky (我喜欢看_______在天空中飞).
43. 选择题：
What is the capital of Hungary?
A. Budapest
B. Debrecen
C. Szeged
D. Miskolc
The ________ can jump high.
45. 听力题：
The ______ is a skilled linguist.
46. 听力题：
The __________ is a large forest located in the Amazon Basin.
47. 听力题：
I brush my teeth _____ morning. (every)
48. 填空题：
The best thing about fall is the ______ (丰收).
49. 填空题：
My _____ (外婆) makes the best cookies.
50. 听力题：
The ancient Romans celebrated ________ to honor their gods.
51. 听力题：
Metallic elements are usually good ______ of heat.
52. 听力题：
She has a ___ (happy/sad) expression.
53. 选择题：
What is the term for a baby cat?
A. Puppy
B. Kitten
C. Cub
D. Chick
答案: B. Kitten
54. 填空题：
The _____ (灌溉) system helps water the garden efficiently.
55. 选择题：
What is the capital of the Philippines?
A. Manila
B. Cebu
C. Davao
D. Quezon City
答案:A
What do we call a young goat?
A. Calf
B. Kid
C. Lamb
D. Cub
答案:B
57. 填空题：
The ______ (霜冻) can damage tender plants.
58. 填空题：
A __________ (溶解) occurs when a substance mixes evenly in a solvent.
59. 听力题：
The ______ helps kids learn how to read.
60. 选择题：
Which one is used for swimming?
A. Boat
B. Bicycle
C. Airplane
D. Train
答案: A
61. 听力题：
My mom is a ______. She supports our family.
62. 选择题：
What do we call the study of animals in their natural habitat?
A. Ethology
B. Ecology
C. Zoology
D. Botany
答案: B
63. 听力题：
A ______ is a chart showing the arrangement of elements.
64. 填空题：
A _____ (植物生活) reflects the interdependence of all life forms.
65. 选择题：
Which animal is known for its ability to fly south for the winter?
A. Penguin
B. Eagle
C. Sparrow
D. Dolphin
答案:C
66. 听力题：
The baby is ______ with her doll. (playing)
67. 填空题：
A garden needs ______ (阳光) to grow healthy plants.
68. 听力题：
The cake is ________ and sweet.
69. 选择题：
What is the capital of France?
A. Berlin
B. Paris
C. Madrid
D. Rome
答案:B
70. 填空题：
The __________ (历史的纪念碑) honor important figures.
71. 填空题：
The ________ can be found in the forest.
72. 填空题：
We visit the ______ (文化村) to learn about traditions.
73. 听力题：
A __________ is formed from the deposition of sediment in a river.
74. 填空题：
The dog is _______ (跟着) its owner.
75. 听力题：
The ______ is very influential in her community.
76. 听力题：
I love to visit the ___. (aquarium)
77. 听力填空题：
I think that every person has the potential to be __________.
My favorite book is about a __________ (英雄) who saves the day.
79. 选择题：
What do we call the study of the earth?
A. Biology
B. Physics
C. Geography
D. Chemistry
80. 填空题：
A _______ (小猴子) swings from branch to branch.
81. 填空题：
The __________ (嫩叶) are bright green in spring.
82. 选择题：
What is the main ingredient in butter?
A. Milk
B. Egg
C. Sugar
D. Flour
83. 听力题：
A rabbit has long _____ ears.
84. 听力题：
The ________ (sheriff) protects the town.
85. 选择题：
What do we call the time when the sun sets?
A. Dawn
B. Dusk
C. Noon
D. Midnight
86. 选择题：
What do you call the layer of the Earth where we live?
A. Crust
B. Mantle
C. Core
D. Lithosphere
答案:A
87. 听力题：
The __________ is essential for understanding the Earth's climate system.
What is the name of the famous scientist known for his work on the laws of motion?
A. Isaac Newton
B. Albert Einstein
C. Galileo Galilei
D. Johannes Kepler
答案: A
89. 听力题：
My brother is a great ________.
90. 听力题：
The lion is the ______ (king) of the jungle.
91. 听力题：
The ______ is the part of a flower that produces seeds.
92. 选择题：
How many colors are there in the flag of the United States?
A. Three
B. Four
C. Five
D. Six
答案: A
93. 填空题：
The engineer, ______ (工程师), develops solutions to real-world problems.
94. 选择题：
Which insect makes a hive?
A. Ant
B. Bee
C. Fly
D. Spider
答案:B
95. 填空题：
I like to ______ (参加) school performances.
96. 填空题：
The ________ was a major conflict fought in the 20th century.
97. 听力题：
The color of a substance is a physical ______.
98. 选择题：
What type of animal is a frog?
A. Mammal
B. Reptile
C. Amphibian
D. Fish
99. 选择题：
What is 15 ÷ 3?
A. 3
B. 4
C. 5
D. 6
100. 听力题：
A __________ is a flat area of land that is higher than the surrounding land.。