小学下册K卷英语第2单元全练全测(含答案)

小学下册英语第2单元全练全测(含答案)
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 the capital of Russia?
A. Moscow
B. St. Petersburg
C. Minsk
D. Kiev
2.What do we call the process of generating electricity using solar panels?
A. Solar energy
B. Wind energy
C. Hydroelectric energy
D. Geothermal energy
答案:A
3.The chemical reaction that releases energy is called _______.
4.What is the common name for a large land mammal with tusks?
A. Rhino
B. Elephant
C. Hippo
D. Giraffe
答案:B
5.The _____ (灯塔) guides ships.
6.I have a ________ that changes colors.
7.The coffee is ___ (hot/cold).
8.Which month comes after January?
A. February
B. March
C. April
D. December
答案:A
9.What is the name of the longest river in North America?
A. Mississippi
B. Missouri
C. Colorado
D. Rio Grande
答案:A
10.Which country is home to the kangaroo?
A. India
B. Australia
C. Canada
D. South Africa
答案:B
11.The ________ (小溪) flows through the forest and is very peaceful.
12.What do you call a young buffalo?
A. Calf
B. Kit
C. Pup
D. Cub
13.What is the name of the famous race car event held in Indianapolis?
A. Daytona 500
B. Le Mans
C. Indianapolis 500
D. Monaco Grand Prix
答案:C
14.We have a ______ (test) in science tomorrow.
15.climate resilience assessment) evaluates vulnerability. The ____
16.What is the name of the telescope that was launched into space to observe distant galaxies?
A. Hubble Space Telescope
B. Kepler Space Telescope
C. James Webb Space Telescope
D. Spitzer Space Telescope
17. A _____ (植物实验室研究) can lead to groundbreaking discoveries.
18.My dad is very __________ (可靠的).
19. A nebula is a giant cloud of gas and ______ in space.
20.My aunt is a ______. She loves to volunteer.
21. A chemist studies the properties and ________ of matter.
22.The _____ (狼) hunts in packs.
23.The sky is ______ (蓝色) on sunny days.
24. A dolphin is a friendly ______.
25.The pH scale ranges from to _____.
26.The chemical properties of a substance can be observed during a ______.
27.We can _______ (跑步) fast.
28.What is the name of the planet we live on?
A. Mars
B. Earth
C. Jupiter
D. Venus
29.The _____ (果树) is full of apples.
30.Birds can _______ in the sky.
31.I _____ (want/wanted) to go to the park.
32.What is 3 x 3?
A. 6
B. 7
C. 8
D. 9
答案:D
33.plateau) is a flat elevated area of land. The ____
34.What do we call a story that teaches a lesson?
A. Fable
B. Novel
C. Biography
D. History
答案:A
35.Where do fish live?
A. Trees
B. Water
C. Sky
D. Land
答案:B
36.My ________ (玩具名称) is a great gift for kids.
37.小老鼠) loves cheese. The ___
38.The _____ (park/garden) is close by.
39.I have a toy ________ that can jump.
40.The __________ can be very cold in January. (气温)
41.The cake is ______ with icing. (covered)
42.What do you call the area of land that is surrounded by water on three sides?
A. Peninsula
B. Island
C. Bay
D. Cape
43.The first written language was _____ (cuneiform) developed by the Sumerians.
44.The ancient Greeks conducted ________ to honor their athletes.
45.I enjoy learning about different ______ (科学) topics. Each lesson is an opportunity to discover something new.
46.What do you call a young eagle?
A. Chick
B. Hatchling
C. Eyas
D. Fledgling
47. A ____ is a small mammal that loves to dig in the dirt.
48.ts can survive in very ______ (极端) conditions. Some pla
49.The turtle is a very _______ (古老的) creature.
50. A kitten purrs when it feels ______ (舒适).
51.What is the name of the ocean that is the largest?
A. Atlantic
B. Indian
C. Arctic
D. Pacific
答案:D
52.My grandma has a ______ (宠物) cat named Whiskers.
53.The __________ is the longest mountain range in the world.
54.What do we call the place where we catch fish?
A. Lake
B. River
C. Pond
D. All of the above
55.The _____ (火烈鸟) is often seen in shallow waters.
56.The puppy is _______.
57.The _____ (苔藓) grows in damp areas of the forest.
58.My __________ (玩具名) looks like a __________ (动物).
59.I see a ___ (star/moon) shining.
60.I love to explore ________ (森林).
61.I like to listen to ________ (音乐).
62. A __________ is a flat area of land next to a river or lake.
63.The ______ is very inspiring.
64.What is 10 ÷ 2?
A. 3
B. 4
C. 5
D. 6
答案:C
65.I want to ________ a new toy.
66.The ______ (小鸟) sits on a branch.
67.The chemical symbol for europium is ______.
68. A ________ is a narrow strip of land connecting two larger areas.
69.The sun ______ in the east. (rises)
70.The ________ loves to help others.
71.Bubbles forming in a solution may indicate a ________ reaction.
72. A ______ is known for its agility.
73.We visit the _____ (动物园) in summer.
74.What do we call a young child?
A. Teen
B. Toddler
C. Baby
D. Kid
答案:B
75.I like to listen to ______ (music).
76.What do we call the muscle that separates the chest from the abdomen?
A. Diaphragm
B. Heart
C. Liver
D. Stomach
答案:A
77.What do we call a young person in school?
A. Student
B. Scholar
C. Learner
D. Pupil
78.My friend loves __________ (进行科学实验).
79.The anemone provides shelter for the ______ (小丑鱼).
80. Carta was signed in _____. The Magn
81.What do we call a person who designs buildings?
A. Architect
B. Engineer
C. Contractor
D. Designer
答案:A
82.How many letters are in the English alphabet?
A. 24
B. 25
C. 26
D. 27
83. A battery provides a source of ______.
84.The soup is ___ (hot/cold) today.
85.The bird is making a ___ (nest/home).
86.What animal is known for its ability to change color?
A. Chameleon
B. Parrot
C. Eagle
D. Penguin
87.The cookies are _______ (crunchy).
88.What do you call a baby rabbit?
A. Kit
B. Pup
C. Cub
D. Fawn
答案:A
89.The ________ (discussion) generates ideas.
90.The process of distillation uses differences in ______ to separate liquids.
91.My _______ (兔子) loves to hop around the garden.
92.The __________ (历史的塑造) is a continuous process.
93.She is studying to be a ________.
94.The dog chased the ______.
95.My favorite drink is _____ (juice/water).
96.What is the capital of Latvia?
A. Riga
B. Talinn
C. Vilnius
D. Warsaw
答案:A
97.Which of these is a primary color?
A. Green
B. Orange
C. Blue
D. Purple
答案:C
98.I hope to learn more about _______ (主题) in the future. It sounds very _______ (形容词) and interesting.
99.What do you call the person who flies an airplane?
A. Captain
B. Pilot
C. Driver
D. Sailor
答案:B
100.Maple trees change color in the _____ (秋天).。