小学下册B卷英语第2单元寒假试卷

小学下册英语第2单元寒假试卷
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.My grandmother has a __________ house. (舒适的)
2.I think everyone should have a mentor to guide them in __________.
3.I love the sound of ______ (水滴) on the roof.
4.What do we call a large amount of snow that falls quickly?
A. Shower
B. Blizzard
C. Drizzle
D. Storm
5.What is the name of the boundary beyond which no light can escape a black hole?
A. Event Horizon
B. Singularity
C. Photon Sphere
D. Accretion Disk
6.I think learning is very ________ (重要).
7.The chemical formula for sulfuric acid is __________.
8.The _____ (mountain) is snowy.
9.What is the name of the fictional character who flies with Peter Pan?
A. Cinderella
B. Tinker Bell
C. Snow White
D. ArielB
10. A ______ is a positively charged particle in the nucleus of an atom.
11.My ______ is a great cook and loves to bake.
12.What do you call the person who repairs cars?
A. Doctor
B. Mechanic
C. Teacher
D. ChefB
13.The concept of ecological sustainability promotes practices that support ______ health.
14.The country known for its fashion is ________ (以时尚闻名的国家是________).
15.What is the first month of the year?
A. January
B. February
C. March
D. AprilA
16. A base can neutralize an ______.
17.My ________ (外甥) likes to play soccer after school.
18. A __________ (科学探索) expands our understanding of the natural world.
19.What do we call a person who studies the human mind?
A. Psychologist
B. Sociologist
C. Anthropologist
D. Biologist
20.I have a favorite ______ (玩具), a teddy bear that I sleep with every night.
21. A tornado is a fast-moving ______.
22.The ________ (交通枢纽) connects different regions.
23.Which instrument has keys and makes music?
A. Guitar
B. Violin
C. Piano
D. DrumC
24.__________ is the substance that dissolves in a solution.
25.The tree is home to many ______.
26.What do you call the place where you play sports?
A. School
B. Field
C. Gym
D. ClassroomC
27.The ice cream truck is _______ (coming) down the street.
28.I have a toy _______ that dances and sings my favorite tunes.
29.I like to go ______ (滑雪) with my friends during winter break.
30.The boiling point of water is higher at _____ altitudes.
31.My brother likes to _____ video games. (play)
32.I love to paint my toy ____ in bright colors. (玩具名称)
33.The _____ (rain) nourishes the soil.
34.The teacher helps students develop _____ (技能).
35.The _______ of a sound can be measured in decibels.
36. d States was formed after declaring independence from ________ (英国). The Ural
37._____ (vineyards) produce grapes for wine.
38.My friends are _______ (支持我的).
39.The goldfish is often kept in _______ (家庭) aquariums.
40.My cousin is a ______. She loves to create art.
41.What is 6 x 7?
A. 42
B. 36
C. 48
D. 54A
42.We built a ________ out of blocks.
43.My friend is very ________.
44.What is the freezing point of water?
A. 0 degrees Celsius
B. 100 degrees Celsius
C. 32 degrees Fahrenheit
D. Both A and CD
45.Every morning, I write in my _______ (日记). It helps me organize my _______ (思想).
46.The ____ has a soft voice and is heard in the morning.
47.The ____ is a curious animal that enjoys exploring new places.
48.My ________ (玩具名称) can float on water.
49.The crow is known for its ________________ (智慧).
50.I have a special ________ that reminds me of home.
51.What is the main language spoken in Spain?
A. French
B. German
C. Spanish
D. Italian
52.Understanding a plant's ______ helps in its proper care. (了解植物的需求有助于正确照顾它。

)
53.What do we call a person who studies rocks and minerals?
A. Geologist
B. Archaeologist
C. Biologist
D. MeteorologistA
54.What do we call the study of the mind and behavior?
A. Psychology
B. Sociology
C. Anthropology
D. PsychiatryA
55.What do you call a sweet food made from sugar?
A. Candy
B. Dessert
C. Treat
D. All of the aboveD
56.The fish swims happily in the _______.
57.I saw a ________ playing in the grass.
58.The ______ can live a long time.
59.The ______ (小鸟) sings sweet melodies in the morning ______ (阳光).
60.The coach, ______ (教练), trains us for competitions.
61.I like to participate in ______ (社区活动) to meet new people.
62.How many continents are in the world?
A. Five
B. Six
C. Seven
D. Eight
63.We will _______ (camp) under the stars.
64.The _______ of a pendulum can be illustrated using a clock mechanism.
65.The ____ has a spiny back and curls into a ball when scared.
66.Planting trees helps combat ______ (气候变化).
67.The Earth's layers include the crust, mantle, outer core, and ______ core.
68.What is the shape of a basketball?
A. Square
B. Triangle
C. Circle
D. Oval
69.The gas that makes soda bubbly is ______.
70.The main source of energy for living organisms is ______.
71.The park is ________ from my house.
72.What is 3 x 3?
A. 6
B. 7
C. 8
D. 9
73.The chemical bond formed by the transfer of electrons is called an __________ bond.
74. A reaction that releases gas is called a ______ reaction.
75.The Earth’s inner core is believed to be solid due to the immense ______.
76.This ________ (玩具) creates a sense of wonder.
77.The __________ (玛雅文明) had its own writing system.
78. (Mughal) Empire was known for its architecture and arts. The ____
79.The process of changing from a solid to a gas is called __________.
80.The _____ (turtle) swims in the water.
81.The ______ (植物的生长需求) vary by species.
82.This ____ is very colorful and fun. (玩具名称)
83.What is the term for the amount of space an object occupies?
A. Mass
B. Volume
C. Weight
D. DensityB
84.What do we call the first ten amendments to the U.S. Constitution?
A. Bill of Rights
B. Preamble
C. Declaration
D. Articles of ConfederationA
85.The __________ is a large lake located in Canada. (安大略湖)
86.We enjoy visiting the ___. (aquarium)
87.What do we call a person who plays a musical instrument?
A. Musician
B. Composer
C. Conductor
D. SingerA
88.She is _____ (reading) a novel.
89.Stars are born in _______ clouds of gas and dust.
90.My friend is a big __________ of literature. (爱好者)
91.What do you call a collection of stars?
A. Galaxy
B. Cluster
C. Universe
D. Solar SystemA
92.My cousin is a ______. She loves to help out at school.
93.What is the term for a baby kangaroo?
A. Cub
B. Kid
C. Joey
D. CalfC
94.The ______ is known for her friendly personality.
95.The ability of a substance to dissolve in another is called ______.
96. A ______ is a geographical feature that can act as a barrier.
97. A __________ is a piece of land surrounded by water on three sides. (半岛)
98. A ________ (植物教育活动) fosters community engagement.
99.We need to water the _______ every day.
100.My dad enjoys watching ____ (sports) on TV.。