小学下册A卷英语第四单元寒假试卷[含答案]

小学下册英语第四单元寒假试卷[含答案]
英语试题
一、综合题(本题有50小题，每小题1分，共100分.每小题不选、错误，均不给分)
1 What do we call a story that teaches a lesson?
A. Fable
B. Novel
C. Poem
D. Legend
答案:A
2 A catalyst is a substance that speeds up a _____.
3 What is the name of the famous bear from cartoons?
A. Winnie the Pooh
B. Paddington
C. Yogi Bear
D. Baloo
答案:A
4 Changes in temperature can affect the _____ of a chemical reaction.
5 What instrument is used to look at stars?
a. Microscope
b. Telescope
c. Stethoscope
d. Barometer
答案:b
6 ts can be invasive and take over ______ areas. (某些植物可能是入侵性的并占领大片区域。

) Some pla
7 The __________ is formed from the remains of plants and animals.
8 They are ___ to music. (dancing)
9 My aunt loves to ____ (travel) to new places.
10 What do we call a group of lions?
A. Pack
B. Pride
C. Herd
D. Gaggle
答案:B
11 What do you call a collection of poems?
A. Anthology
B. Compilation
C. Collection
D. All of the above
12 A __________ is formed through the action of water on rock.
13 My aunt is a very _______ (形容词) cook. 她的菜总是很 _______ (形容词).
14 The chemical symbol for copper is ______.
15 What is the opposite of 'hot'?
A. Warm
B. Cold
C. Cool
D. Freezing
答案:B. Cold
16 A __________ is a chemical reaction that produces sound and light.
17 Plants can grow in both _______ and dry conditions.
18 The park has a _____ (playground/garden).
19 What is the name of the famous music festival held in California?
A. Coachella
B. Lollapalooza
C. Bonnaroo
D. Glastonbury
答案: A. Coachella
20 The crab scuttles sideways on the _______ (沙滩).
21 Pyramid of Giza was built for Pharaoh ______ (胡夫). The Grea
22 My favorite sport is ______ (羽毛球).
23 The _____ (蜗牛) curls up when it feels threatened.
24 What do we call the area of land that is covered in trees?
A. Forest
B. Desert
C. Prairie
D. Tundra
25 The _____ (露水) in the morning helps hydrate the plants.
26 _____ (农村社区) often depend on agriculture.
27 My _______ (狗) loves to chase its tail.
28 The process of separating solids from liquids using a filter is called ______.
29 I enjoy playing with my toy ________ (玩具名称) during holidays.
30 The Milky Way is part of a larger group of galaxies called a ______.
31 What color do you get when you mix red and white?
A. Blue
B. Pink
C. Green
D. Yellow
32 How do you say "flower" in Spanish?
A. Flor
B. Flore
C. Blume
D. Fiore
33 What do we call the study of living things?
A. Biology
B. Chemistry
C. Physics
D. Geology
34 What do we call the process of making energy from food?
A. Digestion
B. Respiration
C. Metabolism
D. Ingestion
答案:C
35 What is 20 5?
A. 10
B. 15
C. 25
D. 30
答案:B
36 Distillation separates mixtures based on their ________ points.
37 The country famous for its glaciers is ________ (冰岛).
38 What is the capital of Moldova?
A. Chisinau
B. Tiraspol
C. Bălți
D. Bălți
答案:A. Chisinau
39 My toys teach me lessons about ________ (名词) and friendship.
40 The _____ (果汁) comes from fresh fruits.
41 Which planet is known as the Red Planet?
A. Earth
B. Venus
C. Mars
D. Jupiter
答案: C
42 What do you call a solid object with six square faces?
A. Sphere
B. Cylinder
C. Cube
D. Cone
答案：C
43 A solar system consists of a star and the objects that orbit it, including ______.
44 The rabbit's fur is very _________. (柔软)
45 What is the capital of France?
A. London
B. Paris
C. Berlin
D. Madrid
46 The crow is known for its black ______ (羽毛).
47 The __________ (历史的理解深度) enriches perspectives.
48 (Holocaust) was a tragic event in World War II. The ____
49 What is the main reason we need water?
A. To swim
B. To drink
C. To wash
D. To cook
50 My best friend loves to ________ (旅行).
51 The _____ (电影) starts at six.
52 The solid produced in a chemical reaction is called a __________.
53 My friend is very __________ (忠诚的) to our friendship.
54 What is the capital city of the Dominican Republic?
A. Santo Domingo
B. Santiago
C. La Romana
D. Puerto Plata
答案: A
55 The pelican catches fish with its _______ (喙).
56 How many continents are there?
A. 5
B. 6
C. 7
D. 8
57 The process of creating hydrogen gas from water requires _______ energy.
58 What do we call the layer of gases surrounding the Earth?
A. Atmosphere
B. Hydrosphere
C. Lithosphere
D. Biosphere
答案:A
59 What is 10 3?
A. 6
B. 7
C. 8
D. 9
答案: B. 7
60 What do you call a collection of facts and information?
A. Data
B. Statistics
C. Research
D. All of the above
答案:D
61 What is the name of the animal that can change its color?
A. Chameleon
B. Tiger
C. Elephant
D. Lion
答案: A
62 My best friend is ________ (小明). We like to play ________ (足球) together after school.
63 The ______ is known for her artistic talent.
64 What is the process of changing from a caterpillar to a butterfly called?
A. Breeding
B. Blooming
C. Metamorphosis
D. Germination
答案:C. Metamorphosis
65 My brother is a ______. He enjoys playing the saxophone.
66 I can ______ (表达) my opinions respectfully.
67 My aunt loves __________ (参与新活动).
68 How many stars are on the US flag?
A. 50
B. 48
C. 52
D. 54
答案:A
69 The ________ (食物链) begins with plants.
70 ts have _____ (特殊) adaptations for survival. Some pla
71 The chemical symbol for chromium is ______.
72 I like to feed _______ (小鸟) outside.
73 What do you call the tool used to cut paper?
A. Scissors
B. Knife
C. Ruler
D. Glue
答案: A
74 A cow's role on the farm is primarily for ________________ (生产牛奶).
75 My sister loves to _______ (动词) in her free time. 她觉得这很 _______ (形容词).
76 The __________ is beautiful with all the stars at night. (天空)
77 The __________ was a devastating event during World War I. (大屠杀)
78 选择相应的图片。

79 The capital of Singapore is _______.
80 I enjoy playing ______ (棋类游戏) with my family.
81 What do we call a place where animals are kept for public display?
A. Aquarium
B. Zoo
C. Farm
D. Wilderness
答案:B
82 We should _______ (团结)在一起.
83 The rain is ___ (pouring) down.
84 The tarantula can be very _________. (吓人)
85 What color is the sky?
A. Blue
B. Green
C. Red
D. Yellow
答案:A
86 The ____ is known for its loud quacking sound.
87 The __________ (遗产) reflects our history and values.
88 What is the main ingredient in bread?
A. Sugar
B. Flour
C. Salt
D. Butter
答案：B
89 Certain trees produce edible ______ that can be harvested. (某些树木可以收获可食
用的果实。

)
90 ________ (植物适应性分析项目) foster understanding.
91 I can ___ (dance) to the music.
92 What do we call the outer layer of the Earth?
A. Crust
B. Mantle
C. Core
D. Shell
答案: A
93 My favorite ice cream flavor is ________ (巧克力). I could eat it every ________ (天).
94 A solvent dissolves a solute to form a _____.
95 The turtle is known for its _________. (耐心)
96 Which animal is known for having a pouch?
A. Elephant
B. Kangaroo
C. Lion
D. Gorilla
答案:B
97 How many legs does a spider have?
A. Six
B. Eight
C. Ten
D. Twelve
答案:B
98 The _______ of sound can vary based on the listener's distance from the source.
99 My toy ________ can fly high.
100 The change of rocks due to heat and pressure is called __________.。