小学上册A卷英语第一单元全练全测(含答案)

小学上册英语第一单元全练全测(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.My dad _____ the car every Sunday. (washes)
2. A __________ is known for its ability to change color.
3.The butterfly emerges from its ________________ (蛹).
4.The __________ (历史的璀璨) shines brightly.
5.In chemical terms, a "reactant" is a substance that undergoes a _____ in a chemical reaction.
6.Astronomers study ______ to learn about the universe.
7. A chemical reaction that absorbs heat is called an ______ reaction.
8.The ______ enjoys reading mystery novels.
9.My brother loves to __________ (参与) sports.
10.economic development) improves living standards. The ____
11.The turtle can live for many _______ (年).
12.I have a ______ (小) house.
13.My ________ (玩具名称) is a great tool for expressing myself.
14.Napoleon Bonaparte was a leader from ________.
15.The __________ (历史的价值传递) shapes future outlooks.
16. A __________ is a large area of land where trees grow closely together.
17.She is ___ the dishes. (washing)
18.Penguins are birds that cannot ______.
19.I like to ______ (参与) in debate clubs.
20.The city of Ashgabat is the capital of _______.
21.What do we call the movement of the Earth around the sun?
A. Rotation
B. Revolution
C. Orbit
D. Spin答案:B
22. A __________ is a substance that cannot be broken down into simpler substances.
23.The __________ Ocean is the largest ocean on Earth. (太平洋)
24.My toy ________ is soft and cuddly.
25. A wave can carry energy through a medium without transporting ______.
26.The ancient city of __________ is known for its ruins and history. (庞贝)
27.I have a toy ________ that can soar through the air.
28. A __________ (活性) indicates how readily a substance will react.
29.在中国历史中，________ (philosophers) 的思想对社会发展产生了深远的影响。

30.What is the capital of Malaysia?
A. Kuala Lumpur
B. Singapore
C. Bangkok
D. Jakarta答案:
A. Kuala Lumpur
31.We will go to the ___ tomorrow. (museum)
32.He is a scientist, ______ (他是一名科学家), who studies the stars.
33.I saw a _______ (美丽的) butterfly.
34.The law of conservation of energy states that energy cannot be created or _____.
35. (62) is surrounded by mountains. The ____
36.The soup is _____ (hot/cold) today.
37.What is the term for a baby kangaroo?
A. Joey
B. Kit
C. Pup
D. Cub答案:a
38.The process of rusting is an example of a __________ reaction.
39.The ancient Greeks relied on ________ to understand the universe.
40. A reaction that produces a change in color indicates a ______ reaction.
41.The ____ hops around and loves to investigate new places.
42.I have a _______ (ticket) for the concert.
43.aring a ______ (漂亮的) dress. She is w
44.My ________ (玩具名称) is a fun way to celebrate special occasions.
45. A ________ has soft fur and likes to hop.
46.environmental science) studies interactions between humans and nature. The ____
47.The dog is ________ the ball.
48.The cheetah can sprint at high _______.
49.I need to _____ (finish/start) my homework.
50.The garden has colorful _______ that bloom all year.
51.My sister loves __________ (参与社区服务).
52. A starfish can regenerate its lost ______ (手臂).
53.My cousin is very __________ (善解人意).
54.I can _______ (make) a sandwich.
55.My toy ____ can take me on adventures. (玩具名称)
56.The ancient Egyptians believed in the afterlife and were buried with ________ (财宝).
57.What is the capital of the Dominican Republic?
A. Santo Domingo
B. Santiago
C. La Romana
D. Puerto Plata答案: A. Santo Domingo
58.The ocean floor is mapped using ______ technology.
59.The teacher, ______ (老师), encourages creativity in class.
60.Cleopatra was the last active ruler of the _______ (Ptolemaic Kingdom) of Egypt.
61.Rats are often considered _________ (害虫).
62.What do we call a large body of water?
A. River
B. Ocean
C. Lake
D. Stream答案:B
63. A ________ (大象) is the largest land animal and has a long trunk.
64.The __________ (历史的审视) encourages critical thinking.
65.My ______ helps organize community events.
66.My sister studies _______ (科目). 她觉得这个科目很 _______ (形容词).
67.The fruit is ___ (ripe/rotten).
68.The _____ (小羊) is very fluffy.
69.My uncle teaches me about __________ (科技).
70.My ___ (小猫) purrs when I pet it.
71.The _____ (颜色) of the flower can attract different pollinators.
72.Chemical formulas show the _______ of atoms in a molecule.
73.The __________ is a famous ancient city in Iraq. (巴比伦)
74.The __________ (历史的意义) informs our present and future.
75.The _______ (蜗牛) carries its shell wherever it goes.
76.Tigers are very ______ animals.
77. A heterogeneous mixture can be seen with the ______.
78.I enjoy visiting the ________ (文化中心) on weekends.
79.The _____ (watermelon) is refreshing.
80.What do you call the place where people go to watch movies?
A. Theater
B. Cinema
C. Studio
D. Gallery答案: B
81.What is the main ingredient in mayonnaise?
A. Vinegar
B. Oil
C. Egg
D. Mustard答案:C
82.Oxygen is necessary for _______.
83.The chemical symbol for nickel is _______.
84.In _____ (意大利), you can explore ancient ruins.
85.I love to listen to ________ while I study.
86.I saw a _______ (小鹿) grazing peacefully.
87. A __________ is known for its ability to jump high.
88. A ___ (小鱼) glides through the water.
89.The lithosphere includes the crust and the uppermost ______.
90.What do we call the process of breaking down food in the body?
A. Digestion
B. Absorption
C. Assimilation
D. Ingestion答案: A
91.I feel ______ when I try something new.
92.Many _______ are found in tropical regions.
93.The leaves fall gracefully from the _______ in autumn.
94.My mom has a _____ (new/old) car.
95.The __________ (历史的记录) serve as cautionary tales.
96.The _______ of an object is how much space it takes up.
97.My favorite _________ (玩具) is the one that can talk back to me.
98.My cousin is very __________ (有追求).
99.My ________ (玩具名称) is a great way to express emotions.
100.My friend is my loyal _______ who stands by me.。