小学下册B卷英语第三单元暑期作业

小学下册英语第三单元暑期作业
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 boiling point of water in Celsius?
A. 50 degrees
B. 75 degrees
C. 100 degrees
D. 0 degreesC
2. A ______ (温室气候) is controlled for optimal plant growth.
3.The teacher gives us ______ for homework. (assignments)
4.How many hours are there in a day?
A. 12
B. 24
C. 36
D. 48
5.Some reptiles lay ______ while others give birth to live young.
6.What is the main language spoken in the USA?
A. Spanish
B. French
C. English
D. Chinese
7.What is the main purpose of a compass?
A. To tell time
B. To find direction
C. To measure distance
D. To calculate speedB
8.What do we call the part of the flower that produces pollen?
A. Stamen
B. Pistil
C. Sepal
D. PetalA Stamen
9.The owl catches mice with its _______ (爪子).
10.What is the name of the fairy tale character who leaves a glass slipper?
A. Snow White
B. Cinderella
C. Rapunzel
D. Little Red Riding HoodB
11.What is the name of the famous painting by Edvard Munch?
A. The Starry Night
B. The Scream
C. The Kiss
D. The Last Supper
12.What is the name of the ocean located on the east coast of the United States?
A. Atlantic Ocean
B. Pacific Ocean
C. Indian Ocean
D. Arctic OceanA
13. e of Waterloo was fought in ______ (1815年). The Berl
14.The chemical formula for glucose is ______.
15.We will go ________ (滑雪) this winter.
16.I have a loving relationship with my ____.
17.My _______ (小鸟) chirps every morning.
18.I like to _____ (pick) fruits from the trees.
19.The _______ has green leaves.
20. A jellyfish can drift with the ________________ (水流).
21.小河马) wallows in the mud. The ___
22. A ____ is known for its stripes and runs fast.
23.I am learning about the importance of ________ (环保) and how to take care of our ________ (地球).
24.The _____ (tree) has many leaves.
25.The ____ has big eyes and is known for being very wise.
26.__________ are used to improve the flavor of food.
27.The rabbit is ___ (hiding) in the bushes.
28.Space agencies work collaboratively on international ______.
29.The park has ______ (many) fun swings.
30. A _____ (植物访谈) can share knowledge among communities.
31.The _____ (沙发) is soft.
32.The ancient Greeks held ________ every four years in honor of Zeus.
33.The ______ (树木) provide oxygen for us.
34.The __________ of a substance is a measure of how much matter it contains.
35.The Earth's surface is covered with about ______ percent water.
36.What do we call the time when we celebrate Halloween?
A. Holiday
B. Festival
C. Party
D. All of the above
37.I _____ (like/hate) rainy days.
38.How many hearts does an octopus have?
A. One
B. Two
C. Three
D. FourC
39. A _______ can be used to measure the intensity of light in a room.
40.The chemical formula for iron (II) sulfate is _______.
41.The main component of triglycerides is _____.
42.My cousin is passionate about __________ (艺术).
43.She paints a _____ (画).
44.I found a new ____ in my cereal box. (玩具名称)
45.I like to swim in the ______.
46.The ______ (羊) grazes on grass in the fields.
47.I enjoy making ______ for my classmates.
48.What do we use to listen to music?
A. Radio
B. Television
C. Computer
D. PhoneA
49.The __________ (历史的视角变化) enrich insights.
50.The tarantula is often feared for its ______ (外表).
51.The process of creating energy in cells is called ______.
52.The water is ___ (hot).
53. A __________ is a common insect that can be found in backyards.
54.The bear roams in the _____ woods.
55. A gas can be compressed because its particles are ______ apart.
56.My uncle is a wonderful __________ (教师) who inspires others.
57.Which country is known as the Land of the Rising Sun?
A. China
B. Japan
C. Korea
D. ThailandB
58.I found a _______ (漂亮的) shell on the beach.
59.What do we call the process of removing trees from a forest?
A. Deforestation
B. Reforestation
C. Afforestation
D. ConservationA Deforestation
60.The ______ (蜜蜂) are important for pollination.
61.On a sunny day, I decided to visit the ______ (1) with my family. We packed a picnic basket filled with sandwiches, fruits, and drinks. When we arrived, the park was filled with ______ (2) enjoying the beautiful weather. My little brother ran stra
62.The chemical symbol for carbon is ______.
63.Which planet is known as the Red Planet?
A. Venus
B. Mars
C. Saturn
D. MercuryB
64.What do we call a young cat?
A. Pup
B. Kitten
C. Calf
D. ChickB
65.What do you call a person who studies the weather?
A. Meteorologist
B. Climatologist
C. Geologist
D. HydrologistA
66. A _______ can be a solid, liquid, or gas.
67.I want to _____ (make) a cake.
68.What do you do with a book?
A. Eat
B. Read
C. Write
D. SingB
69. A _____ (植物信息平台) can enhance knowledge sharing.
70.The country known for its seafood is ________ (以海鲜闻名的国家是________).
71.What is the name of the process by which a caterpillar becomes a butterfly?
A. Metamorphosis
B. Evolution
C. Adaptation
D. TransformationA
72.The country known for its ancient ruins is ________ (希腊).
73.What is the name of the popular video-sharing platform?
A. YouTube
B. Facebook
C. Instagram
D. TikTok
74.The chemical formula for aluminum iodide is _______.
75. A ________ (豹) is known for its beautiful spots.
76.The __________ is a famous area known for its canals.
77. A squirrel collects ______ for winter.
78.I enjoy ______ on sunny afternoons. (playing outside)
79.What is the shape of a basketball?
A. Square
B. Triangle
C. Round
D. RectangleC
80.What do we call the layer of gases surrounding the Earth?
A. Hydrosphere
B. Atmosphere
C. Lithosphere
D. BiosphereB
81.The park is very ___ (large/small).
82.The chemical formula for calcium sulfate is _______.
83.We have a ______ (快乐的) family tradition for special occasions.
84.The crow is known for its ________________ (聪明).
85.I have a box of ________ (画笔) and ________ (颜料) to decorate my toys. Art is ________ (有趣的).
86.The ancient Romans celebrated a festival called ________.
87.The _____ (香料) from herbs enhances food.
88.The __________ (历史的探索空间) invites curiosity.
89.What is the primary color of the sun?
A. Blue
B. Yellow
C. Red
D. GreenB
90.The Great Wall of China is one of the _______ wonders.
91.What is the capital of the Solomon Islands?
A. Honiara
B. Suva
C. Tarawa
D. FunafutiA Honiara
92.The Gold Rush took place in ________.
93.The ice cream truck is ___ (coming/going).
94.The falcon is known for its incredible ________________ (速度).
95.The __________ (历史的见解分享) fosters collaboration.
96. A chemical change may involve a change in _____ (color, temperature, or odor).
97.The __________ is known for its rich cultural heritage. (非洲)
98.My brother is very ________.
99. A __________ is a reaction that produces heat.
100.I enjoy making ________ (甜点) for celebrations.。