小学上册第十四次英语第4单元寒假试卷

小学上册英语第4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.What is 5 + 3?
A. 7
B. 8
C. 9
D. 10
2.The __________ is a large desert located in Australia. (大沙漠)
3.The chemical formula for potassium chlorate is _____.
4. A ____ has a unique pattern and can run very fast.
5.Which instrument has strings?
A. Piano
B. Flute
C. Guitar
D. DrumC
6. A covalent bond is formed when atoms __________ electrons.
7.The ______ (水果) of a plant is often sweet and nutritious.
8.The __________ is a major river that flows through Brazil. (亚马逊河)
9. A ________ (野生动植物) relies on plants.
10.Which of these colors is made by mixing blue and yellow?
A. Red
B. Green
C. Purple
D. OrangeB
11.I love ________ with my family.
12.What do we call the area between two mountains?
A. Valley
B. Hill
C. Plateau
D. Plain
13.The process of plants making food using sunlight is called _______.
14.I like to ________ my friends.
15.Which vegetable is orange and long?
A. Potato
B. Carrot
C. Broccoli
D. Cucumber
16.I have a beautiful drawing of my ____.
17.The _______ (猪) is often found on farms.
18.The blanket is very ___ (soft/hard).
19.The ________ has colorful petals that bloom in spring.
20.Chemicals are often measured in ________.
21.My friend, ______ (我的朋友), is a talented musician.
22.The Earth's crust can vary in composition depending on the ______.
23.The rabbit is ________ in the garden.
24.The cat stretches lazily in the _____ sunbeam.
25.My toy ________ can move by itself.
26. A __________ is a geological feature formed by the movement of water.
27.The ancient civilizations of the Americas built ________ for religious ceremonies.
28.The Earth's surface features are influenced by both natural and ______ forces.
29.The chemical symbol for tin is ____.
30. A ____ is known for its ability to climb walls and trees.
31.I watched a _______ (小鸟) build its nest.
32.I have a pet _______ who likes to sleep (我有一只喜欢睡觉的宠物_______).
33.I love learning about different sciences, especially __________.
34.______ is my best friend.
35. A food preservative can be an example of a(n) _______.
36. A ______ is an animal that has hooves.
37.What do caterpillars turn into?
A. Moths
B. Butterflies
C. Beetles
D. FliesB
38.What do we call the amount of space an object occupies?
A. Weight
B. Volume
C. Mass
D. DensityB
39._____ (自然灾害) can impact plant life significantly.
40.My favorite drink is ________ (牛奶) before bed.
41.ers are grown primarily for their ______ rather than their fragrance. (某些花主要是为了其观赏性而不是芳香。

) Some flo
42.The ______ carries nutrients to the cells of the body.
43.What is the name of the fairy tale character who lost her glass slipper?
A. Snow White
B. Cinderella
C. Sleeping Beauty
D. Rapunzel
44.I collect _______ from nature (我从大自然中收集_______).
45.Rabbits dig _______ (洞) in the ground.
46.I made a ________ (沙堡) at the beach.
47.The __________ is a famous area known for its unique festivals.
48.The __________ (历史的多元) enriches perspectives.
49.Dogs are known for their _______ (忠诚).
50.What is the name of the spacecraft that studied the outer planets?
A. Voyager 1
B. Voyager 2
C. Pioneer 10
D. New Horizons
51.What is the name of the river that runs through Egypt?
A. Amazon
B. Nile
C. Mississippi
D. YangtzeB
52.My favorite animal is a _______ (狐狸).
53.The butterfly is ________ in the garden.
54.I enjoy spending time ______ during the holidays.
55.What do you call the young of a mouse?
A. Pup
B. Kit
C. Cub
D. FawnA
56.I saw a _____ (鹰) flying high in the sky.
57.Which season is cold?
A. Summer
B. Fall
C. Winter
D. Spring
58.Which of these animals can fly?
A. Cat
B. Bat
C. Dog
D. Fish
59.The squirrel collects _______ (松鼠收集_______).
60.What is the term for the gradual change of stars over time?
A. Stellar Evolution
B. Cosmic Change
C. Galactic Shift
D. Celestial Movement
61.I have _____ of toys in my room. (lots)
62.I always bring my ____ when I travel. (玩具名称)
63. A lizard can lose its tail as a ________________ (逃脱) tactic.
64.He is a mechanic, ______ (他是一名机械师), fixing cars.
65.What do you call a person who studies the environment?
A. Ecologist
B. Biologist
C. Chemist
D. Physicist
66.My _____ (遥控车) can go very fast.
67.What is the capital city of Saudi Arabia?
A. Riyadh
B. Jeddah
C. Mecca
D. Medina
68. A nebula is a giant cloud of ______ in space.
69.We enjoy _____ (hiking) in the mountains.
70.What do we call a scientist who studies the weather?
A. Meteorologist
B. Oceanographer
C. Climatologist
D. GeologistA
71.What do we call the person who teaches students?
A. Doctor
B. Teacher
C. Chef
D. EngineerB
72. A ______ can be a great companion.
73. A ______ reaction releases energy, often as heat or light.
74.ic Ocean is the ________ (最大的) ocean. The Paci
75.I love to see __________ (花朵) blooming in the garden.
76.The children are ___ a game. (playing)
77.The kitten stretches its _______ (小猫伸展它的_______).
78.The chemical symbol for aluminum is ______.
79.Chemical engineering involves applying principles of chemistry to design processes for producing _____.
80.The capital of Paraguay is __________.
81.Metals are typically _____ conductors of electricity.
82.The ________ is very strong and hardworking.
83. A ______ (花坛) can be designed with different colored flowers.
84.I love to spend time in nature because it relaxes me and brings me _______ (快乐).
85.I love to ______ (写) letters to my friends.
86.Planting flowers can improve your home's ______. (种植花卉可以改善你家的美观。

)
87.Which of these is a vegetable?
A. Apple
B. Carrot
C. Banana
D. Grape
88.The sun is ______ (明亮的) today.
89.What color is a stop sign?
A. Green
B. Yellow
C. Red
D. BlueC
90.I have a great time with my ____.
91.The chemical formula for calcium carbonate is ______.
92.The capital of Turkey is _____.
93.What is the main language spoken in Spain?
A. English
B. Spanish
C. French
D. ItalianB
94.This is my best ____ (friend). We go to school together.
95.My _____ (二姨) is very caring.
96.Which holiday comes in December?
A. Halloween
B. Thanksgiving
C. Christmas
D. Easter
97.What do you call the act of making food ready for eating?
A. Cooking
B. Preparing
C. Baking
D. GrillingB
98.My sister enjoys __________ (参加) school clubs.
99.What do you call a person who draws pictures?
A. Artist
B. Writer
C. Sculptor
D. PainterA
100.What color is a polar bear?
A. White
B. Black
C. Brown
D. GrayA。