小学上册U卷英语第3单元期末试卷

小学上册英语第3单元期末试卷
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.The __________ is a famous city known for its ancient ruins. (罗马)
2. A ______ (植物标本) can be educational.
3.The parakeet loves to chatter and _______ (唱歌).
4.What do you call the study of living things?
A. Biology
B. Chemistry
C. Physics
D. GeographyA
5.What do you use to cut paper?
A. Pencil
B. Glue
C. Scissors
D. TapeC
6.The __________ can reveal the effects of climate change.
7.What do we call the sound a cow makes?
A. Moo
B. Baa
C. Oink
D. NeighA
8.The process of oxidation reduces the number of hydrogen ______.
9.The ______ is a skilled photographer.
10.I can build my own worlds with my toy ________ (玩具名称).
11.What do we breathe in?
A. Water
B. Carbon Dioxide
C. Oxygen
D. HeliumC
12.What is the opposite of hot?
A. Warm
B. Cool
C. Cold
D. FreezingC
13.She is _______ (writing) in her journal.
14. A __________ (光谱分析) identifies substances based on their light absorption.
15.What is the name of the famous clock tower in London?
A. Big Ben
B. Eiffel Tower
C. Leaning Tower of Pisa
D. Colosseum
16.What is the term for a young animal?
A. Offspring
B. Cub
C. Hatchling
D. NeonateA
17.What sound does a cow make?
A. Meow
B. Bark
C. Moo
D. QuackC
18. A wave can undergo diffraction as it passes through a ______.
19.What do you drink when you are thirsty?
A. Soda
B. Water
C. Juice
D. MilkB
20.She is a _____ (作家) contributing to literary magazines.
21.I want to go to the ________.
22.I want to ________ (run) a marathon.
23.Which day comes after Monday?
A. Sunday
B. Tuesday
C. Wednesday
D. ThursdayB
24.The vegetables are _____ (fresh/old) at the market.
25.What is the largest organ in the human body?
A. Heart
B. Skin
C. Brain
D. Liver
26.What do bees make?
A. Milk
B. Honey
C. Juice
D. Bread
27.Parrots can ______ human speech.
28.The __________ (历史的流动性) shows that nothing is permanent.
29.An endothermic reaction absorbs ______.
30.My mom loves to __________. (烘焙)
31.I think learning a new lang uage is fun. I’m currently learning __________.
32.The _______ can be used for making scented oils.
33.What do we call a baby kangaroo?
A. Calf
B. Joey
C. Cub
D. KidB
34.The artist, ______ (艺术家), showcases her work in galleries.
35.My sister has a pet ______ (兔子) that loves carrots.
36.I see a _____ (工人) fixing the road.
37.What do you call a young kangaroo?
A. Calf
B. Joey
C. Kid
D. Pup
38.What is the time of day when the sun rises?
A. Dawn
B. Dusk
C. Midnight
D. Noon
39.outreach strategy) extends services to those in need. The ____
40.What is the largest organ in the human body?
A. Heart
B. Liver
C. Skin
D. BrainC
41. A __________ is a reaction that releases energy in the form of heat.
42.The _______ of an object can be affected by its shape.
43.What is the capital of Canada?
A. Toronto
B. Ottawa
C. Vancouver
D. MontrealB
44.What is the weather like when it snows?
A. Hot
B. Cold
C. Humid
D. SunnyB
45.The __________ is known for its historic buildings.
46.The city of Wellington is the capital of _______.
47.The river is _______ (sparkling) in the sunlight.
48.The ______ (海豚) can jump out of the water and do tricks.
49.Covalent bonds are formed by the sharing of ______.
50.What do you call an animal that eats both plants and meat?
A. Herbivore
B. Carnivore
C. Omnivore
D. InsectivoreC
51.The ______ is a famous actor.
52.What is the opposite of 'big'?
A. Small
B. Tall
C. Wide
D. LongA
53.Horses are often used for _________ (骑).
54.What do we call the tallest mountain in the world?
A. K2
B. Kilimanjaro
C. Everest
D. Denali
55.How many inches are in a foot?
A. 10
B. 11
C. 12
D. 13
答案:C
56.The _____ is the closest star to Earth.
57.Plants play a crucial role in our ______ by providing oxygen. (植物在我们的生态系统中发挥着重要作用，通过提供氧气。

)
58.The boy plays the ________.
59.The Earth's surface is shaped by gravitational ______.
60.What is the capital of Turkey?
A. Istanbul
B. Ankara
C. Izmir
D. BursaB
61. A _____ is an area of low land between hills or mountains.
62.What do you call a collection of stars?
A. Galaxy
B. Planet
C. Solar system
D. Nebula
63. (Revolution) in Russia led to the rise of the Soviet Union. The ____
64.The __________ of a solution increases as the concentration of solute increases.
65.What is the smallest ocean?
A. Atlantic
B. Indian
C. Arctic
D. Pacific
66.What is the term for a star that has exploded and left behind a dense remnant?
A. Supernova
B. Neutron Star
C. Black Hole
D. Pulsar
67.The owl has a specialized neck that allows it to turn its head almost completely ________________ (旋转).
68.What do you call a person who makes clothes?
A. Designer
B. Tailor
C. Stylist
D. SeamstressB
69. A chemical reaction that produces a solid is called a ______ reaction.
70.What is the main ingredient in guacamole?
A. Tomato
B. Avocado
C. Onion
D. Pepper
答案:B
71.The chemical symbol for scandium is ______.
72.Which animal is known for building dams?
A. Beaver
B. Squirrel
C. Rabbit
D. FoxA
73.The sun is _____ in the sky. (shining)
74.They are _____ (playing) chess.
75.The process of ______ can lead to changes in landforms.
76.What is the opposite of ‘clean’?
A. Dirty
B. Neat
C. Tidy
D. Clear
77.My favorite subject is _______ (数学).
78.The flowers in the garden are _______ and cheerful, making me smile.
79.I like to eat ________ for breakfast.
80. A ______ (土地恢复) project can rejuvenate ecosystems.
81.The _______ (小驱鸟) hunts insects in the air.
82. A ________ (植物遗传学研究) sheds light on evolution.
83. A ______ is a fascinating underwater animal.
84.What do you call a young deer?
A. Calf
B. Fawn
C. Kit
D. PupB
85.What is the name of the famous American civil rights leader?
A. Malcolm X
B. Martin Luther King Jr.
C. Nelson Mandela
D. Rosa ParksB
86.I love _____ (to draw/to sleep).
87.My friends are ________ (有趣).
88.The process of combining metals is called ______.
89.The ____ is a small rodent that nibbles seeds.
90.What do plants need to grow?
A. Water
B. Soil
C. Sunlight
D. All of the aboveD
91.The Earth's atmosphere contains gases that are essential for ______.
92.We can celebrate ______ (自然之美) with gardens.
93.I want to _____ (cook) dinner tonight.
94.The ________ was an important document in American history.
95.Which celestial body orbits the Earth?
A. Sun
B. Moon
C. Mars
D. Venus
答案:B
96.My favorite animal is a ________ that can fly.
97.My grandparents are very ____.
98.My birthday is in ________ (九月).
99.I like to ________ on my skateboard.
100.The boy plays ________.。