小学下册第15次英语第4单元全练全测

小学下册英语第4单元全练全测
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. A hedgehog rolls up into a ______ (球) when scared.
2.Many _______ have medicinal uses in traditional practices.
3.The chemical formula for sodium bicarbonate is _______.
4.Flowers can be used in ______ (装饰) arrangements.
5.The chemical formula for lactic acid is ______.
6.I love to play games with my ________ (家人).
7.The ______ teaches us about health.
8.He is very ___. (funny)
9.The chemical formula for potassium phosphate is _______.
10.The flowers smell ______ (sweet) in spring.
11.The _____ is the distance light travels in one year.
12.The first woman to fly solo across the Atlantic was ______ (阿梅莉亚·厄哈特).
13.This boy, ______ (这个男孩), enjoys learning about space.
14.The Sun's mass holds the solar system together by its ______.
15.Which animal is known for its wisdom?
A. Owl
B. Sparrow
C. Eagle
D. Parrot
16. A ______ is a representation of a chemical process.
17.The study of matter and its changes is called _______.
18.What is the capital of the United Arab Emirates?
A. Dubai
B. Abu Dhabi
C. Sharjah
D. AjmanB
19.The teacher always encourages _____ (创造力).
20.I enjoy making ______ with my friends.
21.What do frogs live in?
A. Trees
B. Water
C. Desert
D. CavesB
22.The artist, ______ (艺术家), draws cartoons for fun.
23.The fish swims in the _____ (water).
24.What is the name of the famous animal that is known for its intelligence and ability to solve puzzles?
A. Dog
B. Cat
C. Dolphin
D. Parrot
25.What is the capital of Italy?
A. Rome
B. Florence
C. Venice
D. MilanA
26.My favorite book is ________.
27.My sister, ______ (我姐姐), enjoys sewing and crafting.
28.What do you call the time when the sun goes down?
A. Morning
B. Noon
C. Evening
D. MidnightC
29.My dad is very ________.
30.Which fruit is red and often mistaken for a vegetable?
A. Banana
B. Apple
C. Tomato
D. GrapeC
31.My favorite _____ is a spinning top.
32.I want to have a ______ when I grow up.
33.My mom makes _____ for dinner. (pasta)
34.My favorite animal is a ______ (兔子) that hops around happily.
35.The __________ (可再生能源) helps reduce pollution.
36.What is the main ingredient in bread?
A. Sugar
B. Water
C. Flour
D. SaltC
37.What do you call the person who studies stars?
A. Geologist
B. Biologist
C. Astronomer
D. MeteorologistC
38.____(Glaciers) can shape valleys over thousands of years.
39.We have a ______ (新鲜的) fruit stand in our neighborhood.
40.What is the largest mammal in the ocean?
A. Shark
B. Whale
C. Dolphin
D. OctopusB
41.What is the name of the famous fairy tale character who had very long hair?
A. Cinderella
B. Rapunzel
C. Sleeping Beauty
D. Snow White
42.The girl loves to ________.
43.My favorite ________ (玩具类型) is always next to me.
44.The ancient Romans enjoyed _______ as a form of entertainment. (角斗术)
45.My aunt loves __________ (绘画).
46.The golden retriever is a popular _________ (宠物).
47.My friend, ______ (我的朋友), loves to explore new places.
48.What do you call the time of year when flowers bloom?
A. Winter
B. Summer
C. Spring
D. FallC
49.What is the capital of India?
A. Mumbai
B. New Delhi
C. Kolkata
D. ChennaiB New Delhi
50.What is the name of the famous ancient monument in Egypt?
A. Colosseum
B. Great Wall
C. Pyramids
D. Stonehenge
51.The ________ (hologram) is a D image.
52.The __________ is a major river in North America. (密西西比河)
53.What is the largest mammal in the ocean?
A. Dolphin
B. Shark
C. Whale
D. OctopusC
54.I love my new ________ that's shaped like a dinosaur.
55.I like to go ________ (骑行) on my bike.
56.I like to watch ______ (动画片) that are funny and entertaining.
57. A _____ (cactus) is well-adapted to dry conditions.
58.The _______ (The Age of Enlightenment) led to significant advancements in philosophy.
59.We will _______ (explore) the forest tomorrow.
60.The Earth's crust is constantly being shaped by ______ forces.
61.We visit the ________ (图书馆) every week.
62.What do we call the imaginary line dividing the Earth into Northern and Southern Hemispheres?
A. Equator
B. Prime Meridian
C. Tropic of Cancer
D. Tropic of Capricorn
63.What do you call a baby bear?
A. Cub
B. Calf
C. Kit
D. Pup
64.What is the name of the famous treaty that ended World War I?
A. Treaty of Versailles
B. Treaty of Paris
C. Treaty of Ghent
D. Treaty of Trianon
65.My cousin is my partner in __________. (游戏)
66. A ______ (植物的生长条件) can be manipulated for better results.
67. A barracuda is a fast and fierce ______ (鱼).
68. A sloth spends most of its time in ______ (树上).
69.What is the capital of the Democratic Republic of the Congo?
A. Kinshasa
B. Lubumbashi
C. Matadi
D. KisanganiA
70.We have a ______ (漂亮的) view from our house.
71.We have a ______ in the garden. (pool)
72.My _____ (小鸟) sings in the morning.
73.I want to go to the ________.
74.What is the process of water turning into vapor called?
A. Evaporation
B. Condensation
C. Precipitation
D. Sublimation
75.The ______ (霜冻) can damage tender plants.
76.My _____ (表妹) is visiting this weekend.
77.My goldfish swims in circles in its ______ (鱼缸).
78.I have a blue ______ (气球). It floats high in the ______ (天空).
79.I have a favorite ______ (运动员) who inspires me to be active.
80.ts are known for their rapid ______, making them ideal for quick results. (某些植物以其快速生长而闻名，非常适合追求快速结果的园丁。

) Some pla
81.What do you call a story that is not true?
A. Fact
B. Fiction
C. History
D. BiographyB
82.The teacher is ________ in the classroom.
83. A ____ is a small mammal that loves to dig tunnels.
84.The __________ (历史的探索之路) invites curiosity.
85.The _____ (clouds/trees) are white.
86.The __________ is famous for its volcanoes.
87.The ______ is a talented poet.
88.What do we call the act of collaborating with others?
A. Teamwork
B. Partnership
C. Cooperation
D. All of the AboveD
89.__________ are used in water treatment processes.
90.The city of Nicosia is the capital of _______.
91.The chemical symbol for samarium is _____.
92.Which gas do we breathe in?
A. Oxygen
B. Carbon Dioxide
C. Nitrogen
D. Helium
93.The ________ (presentation) was informative.
94.What is the opposite of tall?
A. Short
B. Wide
C. Big
D. Long
95.What is 10 3?
A. 6
B. 7
C. 8
D. 9
96.My mother is a ______. She cooks delicious meals.
97.My ________ (玩具名称) is a fun way to express my thoughts.
98. A __________ is a solid that forms from a solution during a chemical reaction.
99.The __________ is important for keeping bones strong.
100.We can _______ (一起) play chess.。