小学上册第12次英语第一单元期中试卷(有答案)

小学上册英语第一单元期中试卷(有答案)
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 largest mammal in the world?
A. Elephant
B. Whale
C. Giraffe
D. Hippopotamus答案:B.Whale
2.I like to ___ (play) hide and seek.
3.She likes to paint ___. (pictures)
4. A _______ is a chemical change that produces heat.
5.The element with the symbol Te is __________.
6.My hamster runs on a ______ (轮子) every night.
7.Flowers are often very _____ (美丽的).
8.The _____ (train/bike) is coming.
9.Which planet is closest to the sun?
A. Earth
B. Mercury
C. Venus
D. Mars答案:B
10.The __________ can indicate the presence of ancient life forms.
11.The chair is ________.
12.I can create connections through my ________ (玩具).
13.My __________ (玩具名) is a special part of my __________ (名词).
14.She is an _____ (作家) and writes amazing stories.
15.I find joy in small ______ (事物) like a sunny day or a beautiful flower. Life is full of little pleasures.
16.The chemical formula for silver nitrate is ______.
17. A substance that speeds up a chemical reaction without being consumed is a _____.
18.What is the freezing point of water?
A. 0 degrees Celsius
B. 32 degrees Celsius
C. 100 degrees Celsius
D. 50 degrees Celsius答案: A
19.The chemical symbol for zinc is _______.
20.It is _______ (cold) in winter.
21.My brother is a _____ (科学家) who studies animals.
22.Tropical plants thrive in ______ (潮湿) climates.
23.The __________ is known for its ancient history and monuments. (埃及)
24.What do you call the liquid part of blood?
A. Plasma
B. Serum
C. Hemoglobin
D. White blood cells答案:A
25.Listen and number.听录音排序。

26.The ________ has bright colors that catch the eye.
27.The sunflower grows tall in the ______.
28.The _____ (植物研究成果) can advance agricultural practices.
29.If something is soluble, it can _____ in water.
30. A gentle __________ makes for a pleasant day. (微风)
31.The Voyager probes have traveled beyond our ______.
32.The clouds are ______ (dark) before the storm.
33.My sister loves to paint ____.
34.The classroom is very ________.
35. A _______ can grow from a cutting.
36.The __________ (三角贸易) involved the exchange of goods and slaves.
37. A _____ (盆栽) can brighten up a room.
38.The __________ (历史的研究) informs practices.
39. A ______ is a method for visually representing data.
40.The ________ (植物选育) leads to better yields.
41.We had a _________ (玩具交换) at school, and I got a new _________ (玩具).
42.My grandma teaches me how to ____ (sew).
43.What is the name of the famous American author known for his works on race relations?
A. Zora Neale Hurston
B. James Baldwin
C. Ralph Ellison
D. All of the above 答案:D
44.What is the currency used in the United States?
A. Euro
B. Yen
C. Dollar
D. Pound答案:c
45.My cousin loves to __________ (游泳) in the summer.
46.We have a ______ in the garden. (pool)
47. A stork delivers ________________ (婴儿) in stories.
48.The _______ (猫) has a playful nature.
49.数一数，选一选。

50.What do we call a baby cat?
A. Puppy
B. Kitten
C. Cub
D. Calf答案: B
51.What do you drink in the morning?
A. Juice
B. Sand
C. Grass
D. Stone答案: A
52.The chemical formula for potassium chloride is _______.
53.She is ___ (picking/choosing) flowers.
54.The _______ of sound can be perceived as vibration.
55.I wear ______ (glasses) to see better.
56.The __________ (历史的风俗习惯) reflect values.
57.The _____ (cabbage) is a leafy vegetable.
58.My friend’s favorite game is _______ (游戏名). 她玩得很 _______ (形容词).
59.We can _______ (唱歌) together.
60.The ______ is known for its elaborate courtship dance.
61.The _______ (老虎) is a solitary animal.
62.Which of these animals is a bird?
A. Dog
B. Fish
C. Duck
D. Cat答案:C Duck
63.What is the name of the popular show about a detective solving mysteries?
A. Sherlock Holmes
B. Law and Order
C. CSI
D. Monk答案: A
64.The country known for its festivals is ________ (以节日闻名的国家是________).
65.The capital of England is __________.
66.The ______ is very talented at writing.
67.I have a _____ (compass) for navigation.
68.What is the main purpose of the digestive system?
A. To circulate blood
B. To break down food
C. To provide oxygen
D. To filter waste答案:B.To break down food
69.I want to learn how to _______ (制作) movies.
70.The ancient Chinese invented ________ for military purposes.
71. A chemical reaction can involve the formation of _____.
72.The best time of the year is ______ (假期). I can travel and visit my ______ (亲戚). We have so much fun!
73.An animal that changes colors is a ______.
74.What is the capital city of Nigeria?
A. Abuja
B. Lagos
C. Kano
D. Port Harcourt答案: A
75.For breakfast, I usually eat ______ (面包) and drink ______ (牛奶). It gives me energy for the day.
76. A neutralization reaction produces ______ and water.
77.My sister has a _____ (玩偶) that she takes everywhere. 我妹妹有一个她到处带的玩偶。

78.The seagull cries out by the ______ (海).
79. A ______ is a type of fish that can glow.
80.The bat uses sound to find its ______.
81.The __________ is a major geographical feature of the Earth. (海洋)
82.I see a ___ in the sky. (bird)
83.I like to eat _____. (pizza/quickly/fast)
84. A frog has long _______ for jumping.
85.The chemical symbol for rubidium is ______.
86.The __________ (历史的对照) highlights contrasts between eras.
87.His favorite food is ________.
88.What color do you get when you mix red and white?
A. Pink
B. Purple
C. Orange
D. Brown答案: A
89.ts have _____ (特殊) adaptations for survival. Some pla
90.The ________ was a major cultural movement in the 19th century.
91.I enjoy ______ (collecting) stickers.
92.The Earth's surface is composed of various geological ______ types.
93.I enjoy going to the ______ (博物馆) to learn about science and history.
94.The _____ (植物整合) fosters harmony with nature.
95.The squirrel's sharp claws help it climb trees with ________________ (轻松).
96. Pyramid of Giza is one of the Seven Wonders of the _____. The Grea
97.The _______ can be very beneficial for your health.
98.The cake is _______ (decorated) with icing.
99.Chemistry plays a vital role in ______ science. 100.The hawk is a _________ bird of prey. (强壮的)。