小学下册第14次英语第4单元测验试卷

小学下册英语第4单元测验试卷
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 The book is very ___ (interesting/boring).
2 I can _______ (jump/run) very fast.
3 What is the main ingredient in mayonnaise?
A. Mustard
B. Oil
C. Egg yolk
D. Vinegar
答案:C
4 The gecko can climb smooth ______ (表面).
5 My brother is a member of the ____ (robotics) club.
6 The bear prepares for _____ winter.
7 Which animal is known for building dams?
A. Beaver
B. Rabbit
C. Squirrel
D. Fox
答案:A. Beaver
8 I like to dress up my ________ (玩具名) in different outfits. It’s like having a fashion show!
9 My favorite fruit is ________ (橙子).
10 What is the name of the popular video game console produced by Nintendo?
A. Xbox
B. PlayStation
C. Switch
D. Sega
答案: C
11 A __________ is a narrow valley.
12 The chemical formula for benzene is ______.
13 The ancient Sumerians are credited with creating one of the first _______ systems.
14 community gardens) strengthen local ties. The ____
15 I like to eat _____ for lunch. (sandwiches)
16 My favorite stuffed ____ goes with me to school. (动物名称)
17 built their empire in ________ America. The Inca
18 What do you call a large body of saltwater?
A. River
B. Ocean
C. Lake
D. Pond
答案: B
19 My cousin is my partner in __________. (游戏)
20 The chemical formula for potassium nitrate is _______.
21 My favorite __________ (国家) is known for its culture.
22 What is the name of the famous fictional detective created by Arthur Conan Doyle?
A. Hercule Poirot
B. Sam Spade
C. Sherlock Holmes
D. Miss Marple
答案: C. Sherlock Holmes
23 What is the name of the city known as the Big Apple?
A. Los Angeles
B. Chicago
C. New York City
D. Miami
24 The invention of ________ has greatly improved transportation efficiency.
25 What do you call a baby seal?
A. Pup
B. Calf
C. Kid
D. Cub
26 The _____ (老鼠) is very small and can fit into tiny spaces.
27 What is the capital of Italy?
A. Athens
B. Madrid
C. Rome
D. Paris
28 A _____ is an area of land that rises sharply.
29 The ____ is known for its colorful patterns and can be found in rainforests.
30 I like to learn about ______ (科学技术) and how it shapes our lives. It’s essential in today’s world.
31 A _______ is a chemical reaction that produces a bright color.
32 In geography, __________ refers to the study of maps and locations. (制图)
33 The ocean is very ________.
34 I enjoy ______ (与家人共度周末).
35 Which animal is known as the king of the jungle?
A. Tiger
B. Lion
C. Bear
D. Elephant
36 What do you call the art of folding paper into shapes?
A. Sculpture
B. Origami
C. Drawing
D. Painting
答案: B
37 I love to go to the ______ (音乐会) with my family. The live music creates a joyful atmosphere.
38 What do we call a baby elephant?
A. Calf
B. Foal
C. Cub
D. Kid
39 She is a great ________.
40 What do you call the person who studies the stars?
A. Biologist
B. Astronomer
C. Chemist
D. Geologist
答案:B
41 What do we call the lines of latitude and longitude on a map?
A. Coordinates
B. Grids
C. Axes
D. Meridians
42 The farmer, ______ (农民), grows vegetables and fruits.
43 What color do you get when you mix red and white?
A. Pink
B. Purple
C. Brown
D. Orange
答案:A
44 What is a meteoroid?
A. A piece of rock in space
B. A star
C. A planet
D. A comet
45 My favorite pet is a ______ (金鱼).
46 The main purpose of a catalyst is to speed up a _____.
47 What is the main ingredient in mayonnaise?
A. Mustard
B. Oil
C. Vinegar
D. Egg
48 The symbol for arsenic is _____.
49 The _____ (栽培) of plants is an important skill.
50 My favorite animal is a ______ (狗) because they are loyal.
51 My cousin plays the ____ (violin) very well.
52 Which animal is known for its black and white stripes?
A. Tiger
B. Zebra
C. Leopard
D. Panda
答案:B
53 We have a _____ (演出) next week.
54 The ____ hops around and loves to investigate new places.
55 The clouds are ___ (fluffy).
56 I like to ___ puzzles. (solve)
57 My toy dinosaur is very _______ (我的玩具恐龙非常_______).
58 My ______ enjoys reading and sharing books.
59 A solution contains a solute and a ______.
60 A solid has a _______ shape, while a liquid takes the shape of its container.
61 We visit the ______ (音乐会) to enjoy live performances.
62 The sun is shining ________.
63 The __________ (历史的优势) inform strategies.
64 The process of making biodiesel involves transesterification of _______ oils.
65 What is the name of the instrument played with strings?
A. Flute
B. Guitar
C. Trumpet
D. Drum
答案: B
66 My toy is not just for fun; it also teaches me ______ (知识). I hope to get more toys like this in the future!
67 Alexander the Great created one of the largest __________ in history. (帝国)
68 The chemical formula for water is _____.
69 My brother is very ___. (tall)
70 A seahorse can change its color to blend in with ______ (环境).
71 My __________ (玩具名) is my best __________ (名词).
72 I have a picture of my ____.
73 The __________ point is the temperature at which a solid becomes a liquid.
74 The __________ (历史的认知) can evolve with new evidence.
75 What is the distance around a circle called?
A. Diameter
B. Radius
C. Circumference
D. Area
答案: C
76 I see a __ in the sky. (cloud)
77 The _____ (train) is very loud.
78 The ______ is a skilled software developer.
79 I love to make ________ with my friends.
80 A reduction reaction involves the gain of ______.
81 The reactivity of elements is based on their _______ structure.
82 I like to listen to _______ (music/silence).
83 The chemical symbol for tungsten is ____.
84 I want to be a ________ when I grow up.
85 Which of these animals is a reptile?
A. Frog
B. Lizard
C. Bird
D. Fish
86 The _____ (玩具) is colorful.
87 We can see the _____ (moon/stars) at night.
88 The _______ of an object can affect its movement.
89 The Earth's surface is shaped by both ______ and erosion.
90 My ________ (玩具名称) helps me learn about teamwork.
91 A telescope helps us view distant ______.
92 A _______ measures the amount of electricity used by devices over time.
93 A __________ is a cold-blooded vertebrate.
94 The __________ (历史的叙述) tells our stories.
95 My _____ (舅舅) is a doctor.
96 Which fruit is known for being very sour?
a. Banana
b. Lemon
c. Peach
d. Melon
答案:B
97 The chemical formula for sulfur dioxide is ______.
98 The _____ (木偶) can dance and sing.
99 monsoon) brings heavy rains to certain regions. The ____ 100 The toy is _____ (expensive/cheap).。