小学上册第14次英语第3单元期中试卷

小学上册英语第3单元期中试卷
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.In a chemical change, the original substances are transformed into different _____.
2.My ________ (外公) loves to fish and often brings home dinner.
3.My dad loves __________ (培养兴趣).
4.What is the name of the fairy tale character who lost her shoe?
A. Sleeping Beauty
B. Cinderella
C. Snow White
D. Little Red Riding Hood
5.__________ are used in skincare products for their moisturizing properties.
6.What is the term for animals that can live both in water and on land?
A. Terrestrial
B. Aquatic
C. Amphibians
D. ReptilesC
7.I watched a _______ (小海星) moving slowly on the sand.
8.Which animal is known for its ability to change colors?
A. Chameleon
B. Elephant
C. Giraffe
D. ZebraA
9.I love to play games with my __________. (弟弟)
10.What do you call the act of doing something useful for someone else?
A. Helping
B. Assisting
C. Serving
D. SupportingA
11. A __________ is a mixture that cannot be separated by physical means.
12.What is the name of the famous American singer known as the "King of Pop"?
A. Elvis Presley
B. Michael Jackson
C. Frank Sinatra
D. Whitney HoustonB Michael Jackson
13.Which instrument is played with a bow?
A. Flute
B. Clarinet
C. Violin
D. TrumpetC
14. A puppy needs ______ (训练) to learn tricks.
15.The Great Red Spot on Jupiter is a permanent ______.
16.What do you call a person who teaches students?
A. Doctor
B. Lawyer
C. Teacher
D. EngineerC
17.The __________ (多元文化) enrich our society.
18.The __________ (古老文明) had many achievements.
19.How many months are in a year?
A. Ten
B. Eleven
C. Twelve
D. Thirteen
20.The dolphin is a very ______ (聪明的) animal.
21.fishing grounds) are areas rich in marine life. The ____
22.What is the main ingredient in bread?
A. Rice
B. Flour
C. Sugar
D. SaltB
23.How many hours are in a day?
A. 12
B. 24
C. 36
D. 48
24.Which animal hops?
A. Elephant
B. Frog
C. Fish
D. Snake
25.The ______ (熊) hibernates during the winter months.
26.An island is a piece of land that is completely __________ by water.
27.What is the main language spoken in Spain?
A. French
B. Italian
C. Spanish
D. GermanC
28. A ______ is formed when two or more elements chemically bond together.
29.What do you call a sweet drink made from fruit?
A. Soda
B. Juice
C. Milkshake
D. WaterB
30.What do we call the process of making something safe from harm?
A. Protection
B. Preservation
C. Conservation
D. All of the aboveD
31._____ (草原) are home to many wildflowers.
32.The ________ (外部环境) influences our choices.
33.What color is a ripe strawberry?
A. Blue
B. Yellow
C. Red
D. GreenC
34.My _____ (妈妈) loves to bake cookies for my friends. 我妈妈喜欢给我的朋友们烤饼干。

35. A ____ is a friendly pet that often wags its tail.
36. A magnet can attract _______ objects.
37.What is the currency used in the USA?
A. Dollar
B. Euro
C. Pound
D. Yen
38._____ (宝贵的资源) like trees are crucial for our planet.
39.The invention of the ________ changed the landscape of communication.
40.The artist held an _____ (展览) of his work.
41. A desert has very little __________.
42.What do we call the warm-blooded animals that lay eggs?
A. Mammals
B. Reptiles
C. Birds
D. FishC Birds
43. A ___ (小蝴蝶) landed on the flower.
44.We saw a ________ at the zoo.
45.The ancient Egyptians used _______ to write on. (纸草)
46.The sun is shining ________.
47. The boiling point of water is _______ degrees Celsius.
48.The boiling point of water is ______ degrees Fahrenheit.
49.What do you call a person who studies plants?
A. Botanist
B. Biologist
C. Ecologist
D. AgronomistA
50.The invention of ________ revolutionized the field of medicine.
51.The book is very ________.
52.My sister's _____ is purple and yellow.
53.The clock shows _____ (ten/twelve).
54. A reaction that occurs at low temperatures is called a ______ reaction.
55.Certain leaves can change ______ (形状) depending on the environment.
56.What do you call the first meal of the day?
A. Lunch
B. Dinner
C. Breakfast
D. Snack
57.The ________ is a beautiful plant that attracts bees.
58.My uncle is a skilled __________ (工匠) who makes furniture.
59.Space missions have expanded our knowledge of the _______.
60.He plays the _______ (吉他) very well.
61.What is the name of the famous desert located in Northern Africa?
A. Gobi Desert
B. Sahara Desert
C. Kalahari Desert
D. Arabian DesertB Sahara Desert
62.We should _______ (尊重) each other.
63.The ________ (生态灾害恢复) is crucial.
64.I have a _____ (collection) of coins.
65.The ____ has a very distinctive call and is found near water.
66.I have a favorite ______ (运动员) who inspires me to be active.
67.What is the name of the ocean located between Africa and Australia?
A. Atlantic
B. Indian
C. Arctic
D. Southern
68.What do we call the study of weather?
A. Geology
B. Astronomy
C. Meteorology
D. Biology
69.I enjoy _______ (hiking) in the mountains.
70.What is the capital of Sweden?
A. Oslo
B. Helsinki
C. Copenhagen
D. Stockholm
71.The salad is very ___ (fresh).
72. A ______ (蟋蟀) makes music at night.
73.I like to _____ (学习) about different cultures.
74.The capital of Hungary is _____.
75. A mouse can fit through very _______ (小) spaces.
76.The bat hangs _______ upside down.
77.What is the capital of Lithuania?
A. Vilnius
B. Kaunas
C. Klaipėda
D. ŠiauliaiA
78. A ______ (自然保护区) can protect vulnerable species.
79.We should learn to _____ (种植) more trees in urban areas.
80.The French Revolution began in the year _______.
81.I love chocolate ___. (cake)
82.Mount Kilimanjaro is found in _____ (14).
83.I enjoy visiting the ______ (水族馆) to learn about marine life.
84.The sun is _____ in the sky. (high)
85.The capital of Djibouti is __________.
86.The ocean floor is mapped using ______ technology.
87.What color is the grass?
A. Blue
B. Green
C. Yellow
D. RedB
88.What do you call the imaginary line that runs around the Earth at zero degrees longitude?
A. Equator
B. Prime Meridian
C. International Date Line
D. Tropic of CancerB
89.The ______ is a type of bird that can swim.
90.What do we call a sweet food typically eaten for breakfast?
A. Pancake
B. Waffle
C. Muffin
D. All of the above
91.My sister is a ______. She loves to volunteer.
92.The first civilization was located in ________ (美索不达米亚).
93.My aunt, ______ (我的阿姨), is an excellent baker.
94.My sister is a ______. She loves to paint landscapes.
95.We had a fun ______ (day) at the park.
96.The __________ is a major geographical region in Africa. (撒哈拉沙漠)
97.The book is ________ and interesting.
98.The chemical reaction that occurs during cooking is an example of a _______ change.
99.I have a robot _______ that can dance and sing.
100.The _____ (tulip) is blooming.。