小学上册U卷英语第四单元测验卷(有答案)

小学上册英语第四单元测验卷(有答案)
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 A ______ is a huge ball of ice and dust that orbits the sun.
2 The ________ (生态恢复计划实施) is essential.
3 A ________ (植物资源利用策略) enhances productivity.
4 The _____ (狐狸) sneaks through the forest quietly.
5 The movie was very ___ (funny).
6 What is the name of the famous painting by Leonardo da Vinci?
A. The Last Supper
B. The Starry Night
C. Girl with a Pearl Earring
D. The Scream
7 Carbon dioxide is produced when we ______.
8 The __________ (历史的潜力) awaits exploration.
9 My sister is a ______. She loves painting landscapes.
10 A ____ has a sweet, melodic voice and sings beautifully.
11 What is the capital of Finland?
A. Oslo
B. Helsinki
C. Stockholm
D. Reykjavik
答案:B
12 What is the opposite of big?
A. Small
B. Large
C. Huge
D. Giant
答案: A
13 I enjoy participating in sports. My favorite sport is __________ because it keeps me active and teaches teamwork. I practice __________ times a week with my teammates.
14 A crab scuttles sideways along the _______ searching for food.
15 A reaction that absorbs heat is called an ______ reaction.
16 The _______ (The French Revolution) inspired movements for change worldwide.
17 What is the name of the famous wizard in "The Lord of the Rings"?
A. Dumbledore
B. Gandalf
C. Merlin
D. Saruman
答案: B
18 I have a _____ (玩具火车) that makes sounds.
19 What do we call a scientist who studies the human body?
A. Anatomist
B. Physiologist
C. Biologist
D. Psychologist
20 What is the capital of Antigua and Barbuda?
a. St. John's
b. All Saints
c. Liberta
d. Parham
答案:a
21 What is the name of the famous scientist known for his laws of motion?
A. Isaac Newton
B. Albert Einstein
C. Nikola Tesla
D. Stephen Hawking
22 The chemical formula for carbon tetrachloride is _______.
23 My favorite activity to do with my family is ______.
24 What is 2 + 2?
A. 3
B. 4
C. 5
D. 6
25 The flower pot is on the _______ (花盆在_______上).
26 A ______ helps to spread seeds.
27 My friend is a _____ (教师) who teaches math.
28 The ______ helps people stay informed.
29 What do we call the time it takes for one full rotation of the Earth?
A. Day
C. Year
D. Hour
答案:A
30 What do we call the part of the body that pumps blood?
A. Brain
B. Heart
C. Lung
D. Stomach
答案:B
31 I enjoy making ______ for my classmates.
32 The _____ (柚子) tree has big fruits.
33 War was a period of tension between __________ (两个超级大国). The Cold
34 A _____ (植物笔记) can help track growth and changes.
35 The state of matter that has no definite shape and no definite volume is a _______.
36 We go to school by ___ (bus/train).
37 is important for the ______ (光合作用) process. Sunsets
38 What do we call the planet we live on?
a. Mars
b. Venus
c. Earth
d. Jupiter
答案:C
39 A chicken lays ______.
40 The puppy is ______ with its tail wagging. (running)
41 Natural disasters like earthquakes can cause ______ damage.
42 The __________ (历史的传承) speaks to future generations.
43 __________ (光谱) can be used to identify different elements.
44 What is the largest planet in our solar system?
A. Mars
B. Earth
C. Jupiter
D. Saturn
答案:C
45 My favorite fruit is ______ (香蕉). They are sweet and easy to ______ (吃).
46 The ______ (鲸鱼) is a majestic creature of the sea.
47 Oxygen is essential for _____ combustion.
48 I want to _____ (visit) a museum.
49 The ocean is a source of ______ for many organisms.
50 The _____ (turtle) is slow.
51 A __________ is a chemical substance made of two or more different atoms bonded together.
52 The dog is ______ in the yard. (barking)
53 Whenever we face challenges, we support each other. If I have a problem, I know I can always talk to ______. They give the best advice and always cheer me up.
54 The game is very ________.
55 Chemical bonds are formed when atoms _____ electrons.
56 The ________ is the line of latitude at degrees.
57 My cousin is very good at ____ (science).
58 The cormorant dives deep to catch ______ (鱼).
59 In art class, we can draw and ________ (涂色). I love using bright ________ (颜色).
60 The _____ (sky/ground) is blue.
61 What do you call the distance around a circle?
A. Diameter
B. Radius
C. Circumference
D. Area
答案:C
62 What is the primary color of grass?
A. Blue
B. Yellow
C. Green
D. Red
63 I can ________ (skate) on ice.
64 My cousin is a ______. She enjoys painting landscapes.
65 A precipitate is a solid that forms during a _____ reaction.
66 The _______ (The Age of Imperialism) accelerated global interactions.
67 I have many ______ cousins. (我有很多______表兄弟姐妹。

)
68 I enjoy learning about ______ in science class.
69 The Earth's surface is home to a wide variety of ______.
70 I saw a ________ in the sky.
71 The __________ is a well-known tourist attraction.
72 The book is ___ (interesting/boring).
73 The ______ helps us learn about music.
74 The _____ (书柜) is filled with books.
75 What is the name of the famous landmark in Sydney?
A. Sydney Opera House
B. Harbour Bridge
C. Bondi Beach
D. All of the above
答案: D. All of the above
76 The bat uses its _______ (回声定位) to navigate.
77 What is the main ingredient in bread?
a. Sugar
b. Flour
c. Rice
d. Salt
答案:b
78 A _______ can be used to measure the resistance of a circuit.
79 The _____ (月亮) is bright tonight.
80 The main ingredient in vinegar is ______ acid.
81 What is the term for the study of the universe beyond the Earth?
A. Astronomy
B. Geology
C. Meteorology
D. Biology
答案:A
82 The ________ was a famous battle during the American Civil War.
83 What is the capital of Russia?
A. Moscow
B. St. Petersburg
C. Kiev
D. Warsaw
答案: A
84 The ______ is a common pet that barks.
85 I need to _____ (buy/sell) groceries.
86 What is the name of the popular animated series about a family of superheroes?
A. The Simpsons
B. The Incredibles
C. Family Guy
D. Bob's Burgers
答案: B
87 The chemical formula for sorbic acid is ______.
88 I have a toy _____ that moves with a remote.
89 The cake looks _______ (很好吃)。

90 The _______ (小鼹鼠) burrows underground to find food.
91 The _____ (sky/ground) is blue.
92 We are ___ in the pool. (playing)
93 We will _______ (visit) the science museum.
94 What do you use to write on a chalkboard?
A. Pencil
B. Marker
C. Chalk
D. Pen
答案:C
95 What do we call the time when we celebrate Christmas?
A. Summer
B. Spring
C. Winter
D. Autumn
96 I think music brings people together. My favorite song is __________.
97 The __________ is filled with stars tonight. (夜空)
98 I have a _____ (map) of the city.
99 My dad teaches me how to ________ (骑自行车) in the park. I feel very ________ (开心).
100 The butterfly is _____ on the flower. (resting)。