小学上册D卷英语第3单元暑期作业

小学上册英语第3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.The ______ (蜜蜂) plays a critical role in pollination.
2.What is the name of the famous English author known for his detective stories?
A. Agatha Christie
B. Arthur Conan Doyle
C. Charles Dickens
D. J.K. RowlingB
3.What is the name of the famous ancient structure in Greece?
A. Parthenon
B. Colosseum
C. Acropolis
D. Stonehenge
4. A _______ (小海马) wraps its tail around the coral.
5.I enjoy ______ with my friends.
6.The country known for the Great Pyramid is ________ (埃及).
7.My sister plays on the school ____ (basketball) team.
8.The _____ (蜜蜂) buzzes busily around flowers.
9.The ________ loves to splash in puddles.
10.The __________ (历史的声响) echoes through time.
11.What is the process by which plants absorb sunlight?
A. Photosynthesis
B. Digestion
C. Respiration
D. GerminationA
12.The cake is ________ and delicious.
13. A ______ is a type of fish that can glow.
14.What do we call a baby pig?
A. Calf
B. Kid
C. Piglet
D. Foal
15.My mom loves to do ____ (yarn crafts).
16.I want to _____ (go/stay) home.
17.The _____ (植物整合) fosters harmony with nature.
18.My cousin is my best _______ because we have fun.
19.What is the opposite of "dark"?
A. Bright
B. Light
C. Clear
D. Colorful
20.________ (草) covers the ground in many parks.
21.The __________ (历史的连接) builds relationships.
22. A blue supergiant is more massive than the ______.
23.What is the capital of the United States?
A. New York
B. Washington,
C. Chicago
D. Los
AngelesB Washington, D.C.
24.Certain plants can thrive in ______ conditions, providing beauty even in harsh climates. (某些植物可以在极端条件下生存，甚至在恶劣气候中提供美丽。

)
25.The __________ is an important trade route.
26. A strong acid can be dangerous and should be handled with ______.
27.What is the name of the fairy tale character who had long hair?
A. Cinderella
B. Rapunzel
C. Snow White
D. Little Red Riding HoodB
28.What is the main gas in the air we breathe?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. HeliumB
29.This fruit is very _______ (甜).
30.Chinchillas have very soft ________________ (毛发).
31.The __________ is an island nation in the Indian Ocean.
32.The capital of Ukraine is ________ (乌克兰的首都是________).
33.The __________ was a major trade route connecting Asia and Europe. (丝绸之路)
34.What is the main ingredient in mayonnaise?
A. Mustard
B. Egg yolk
C. Olive oil
D. VinegarB
35.I enjoy _______ (骑自行车) in the evening.
36.The chemical formula for methane is ________.
37. A ____(sustainable fisheries management) preserves fish populations.
38.The __________ is known for its diverse wildlife.
39.My ________ (表妹) loves to sing and dance.
40.The _______ (蜗牛) moves slowly.
41.What do you call an animal that only eats plants?
A. Carnivore
B. Omnivore
C. Herbivore
D. InsectivoreC
42.What is the name of the famous British author known for her novels about wizards?
A. J.K. Rowling
B. J.R.R. Tolkien
C. C.S. Lewis
D. Philip PullmanA
43.The __________ is the largest organ in the human body.
44. A chemical change can produce gas, light, or ______.
45.He is very ___. (funny)
46.Which animal is known for its wisdom in folklore?
A. Fox
B. Owl
C. Dog
D. BearB
47.The __________ (火药) was invented in ancient China.
48.What is the name of the famous mountain in South America?
A. Kilimanjaro
B. Andes
C. Rockies
D. Himalayas
49.We are having a ______ (picnic) in the park.
50.What do we call the study of living things?
A. Physics
B. Chemistry
C. Biology
D. AstronomyC
51.I think animals are amazing! My favorite animal is __________ because it is
__________. I would love to have one as a pet. I enjoy visiting the __________ to see different kinds of animals.
52.Plants are essential for __________ (生态平衡).
53.The __________ (历史的激励) motivates action.
54.I can play games with my ________ (玩具).
55. A __________ is a geological feature that influences the local landscape.
56. A ________ (海洋) connects continents.
57.The study of minerals is known as ______.
58.Do you know my _____ (表哥)?
59.I have fun playing with my ____.
60.The ________ (生态系统动态监测) is important for health.
61.Elephants use their trunk to _______ (喝水).
62.I want to grow a ________ that brings joy.
63.The ______ (小鸟) sings beautifully at dawn.
64.The __________ (世界探索) has revealed new lands and peoples.
65.The ancient Greeks established the concept of ________ (市民权).
66.During lunch, I like to eat _______ (食物) with my friends. We talk about our _______ (事情).
67.The ancient Greeks are known for their contributions to _______.
68.Birds lay ______ in nests.
69.I enjoy ______ (writing) stories.
70.The chemical formula for aluminum nitrate is __________.
71.What is the color of a typical banana?
A. Green
B. Yellow
C. Red
D. BlueB
72.The capital city of Qatar is ________ (卡塔尔的首都城市是________).
73.I found a ________ (昆虫) in the garden.
74.My ________ (玩具名称) is a delightful companion.
75.Photosynthesis is the process by which plants make their own ________.
76.The _______ (青蛙) is often found near ponds.
77.What do we use to keep our food cold?
A. Oven
B. Stove
C. Refrigerator
D. MicrowaveC
78.Plants can help improve _______.
79.The dog is ______ with its favorite toy. (playing)
80.I like to collect ______ (邮票) from different countries. Each stamp tells a ______ (故事).
81.The __________ (历史的时空交错) illustrate connections.
82.I have a ________ (玩偶) that talks when you squeeze it.
83.Planting trees helps combat _____ (气候变化).
84.The squirrel collects nuts for _________. (冬季)
85.The ______ (气候) affects what plants can grow in an area.
86.My teacher is very __________ (和蔼可亲).
87. A ____(migrant) moves from one place to another, often for work.
88.I have a ___ (lovely) friend.
89.The amount of matter in an object is referred to as its _____ (mass).
90.The __________ is composed of various layers of rock and soil.
91.Metals are usually good ________ of heat and electricity.
92.What do we call a scientist who studies the Earth?
A. Biologist
B. Geologist
C. Chemist
D. AstronomerB
93. A solution that conducts electricity well is called a(n) _______ solution.
94. A ______ is a geographical feature that can influence climate.
95.__________ are commonly found in fruits and vegetables.
96.The ancient Sumerians created one of the earliest forms of ________ (文字).
97. f Exploration began in the _______ century. (15) The Age
98.What is the opposite of "hot"?
A. Warm
B. Cold
C. Cool
D. BoilingB
99.The Louisiana Purchase doubled the size of the _______.
100.What do we call a person who studies the effects of human activities on the environment?
A. Environmental Scientist
B. Ecologist
C. Biologist
D. ChemistA。