小学上册第四次英语第5单元测验试卷(有答案)

小学上册英语第5单元测验试卷(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. A _______ is a reaction that releases energy in the form of heat. (放热反应)
2.The gas released when baking soda reacts with vinegar is ______.
3.The starling flocks in large _______ (群体).
4.The __________ is the measure of how much matter is in an object.
5.The ________ (contribution) makes a difference.
6.What is the largest continent?
A. Africa
B. Asia
C. Europe
D. North America答案:B
7.I like to play ______ (games) on my tablet.
8.The __________ (历史论文) analyze significant issues.
9.__________ are compounds that contain carbon.
10.The _____ (灌木) provide shelter for small animals.
11.The process of ionization produces charged ______.
12.Earthquakes occur when there is a sudden release of __________ in the Earth's crust.
13.What is the main color of the sun?
A. Blue
B. Yellow
C. Green
D. Red答案: B
14.My _____ (大伯) is very funny.
15.The cat is _____ on the windowsill. (sitting)
16.The _______ (蜗牛) leaves a slimy trail.
17.My ____ can fly high in the sky. (玩具名称)
18.The first successful flight of a hot air balloon was in _______.
19.I love to go ______ (滑雪) during winter vacations.
20.They are playing in the ___. (snow)
21.Photosynthesis is the process by which plants convert sunlight into ______.
22.For my birthday, I received a ________ (机器人). It can ________ (移动) and make sounds!
23.The _______ (Industrial Age) brought significant technological advancements.
24.The clouds are ______ (fluffy) and white.
25.The __________ (历史的情感纽带) foster connections.
26.The leaves change color in __________ (秋天).
27. A ______ (植物资源管理) is vital for sustainability.
28. A _____ (果汁) can be made from fresh fruits.
29.I enjoy ___ (fishing).
30.Cleopatra was the last active ruler of the __________ (埃及) dynasty.
31.I have a green ______ (植物) in my room. It makes the air feel ______ (清新).
32.My favorite book is about a ______.
33.What do we call a person who studies the effects of climate change?
A. Climatologist
B. Meteorologist
C. Environmental Scientist
D. Ecologist 答案: A
34. A _______ can be used to investigate the properties of light.
35.The atmosphere is made up of gases including nitrogen and ______.
36.My favorite food is ______ (pasta).
37.The pyramids of ________ are located in Egypt.
38.The tortoise moves very _______ (慢).
39.We have a ______ (快乐的) family outing every month.
40.My friend is very ________.
41.The ________ sings beautifully in the morning.
42.My favorite weather is when it’s ______ (温暖而阳光明媚).
43.Who is the author of "Harry Potter"?
A. J.K. Rowling
B. Roald Dahl
C. Mark Twain
D. Dr. Seuss答案: A
44.My neighbor has a _______ (动物). 它的名字是 _______ (名字).
45.The chemical symbol for tin is ____.
46.Stars live for millions of ______.
47.The ______ (植被) provides habitat for wildlife.
48.What do we call the practice of managing forests?
A. Forestry
B. Arboriculture
C. Horticulture
D. Agriculture答案:
A. Forestry
49.The _____ (荆棘) can be sharp.
50.My favorite game to play outside is _______ (丢沙包).
51.The ________ was a key figure in the establishment of democracy.
52.What do you call a person who sings songs?
A. Dancer
B. Musician
C. Singer
D. Actor答案: C
53.The bird built a ______ in our garden.
54.My friend is very ________.
55.I want to _____ (join/start) a club.
56.The __________ (历史的启示) guides our actions.
57. (3) is known for its deserts and wildlife. The ____
58.The ________ is the natural home of many species.
59.The __________ (历史的体悟) develops empathy.
60.What is the capital of Niger?
A. Niamey
B. Ouagadougou
C. Bamako
D. Accra答案: A. Niamey
61.What is the main ingredient in pizza?
A. Bread
B. Cheese
C. Sauce
D. Toppings答案: A
62.The _______ (The French Revolution) overthrew the monarchy in France.
63.What do you call a house made of ice?
A. Igloo
B. Cabin
C. Castle
D. Hut答案: A
64.The ______ repairs cars for people.
65.My mom, ______ (我妈妈), is an amazing storyteller.
66.Which animal lives in a den?
A. Lion
B. Fish
C. Bird
D. Frog答案: A
67.The bat uses echolocation to find its _________ (食物).
68.We have ______ (一个) fun day at the amusement park.
69.We share our ________ (experiences) with others.
70.The country with the highest population density is ________ (人口密度最高的国家是________).
71.Gases have particles that are _______ apart.
72. _______ (跳舞) on stage. She like
73.The ________ has beautiful spots on its body.
74.My brother is a ______. He enjoys playing the guitar.
75.My ______ loves to play sports.
76.I admire my grandparents for ____.
77.The artist paints _____ (风景).
78.The penguin waddles on ________________ (冰).
79.My best friend’s name is ________.
80.The cat is ________ on the sofa.
81.The flower has bright ______.
82.The zebra has black and ________________ (白条纹).
83.I enjoy learning about health and ______ (营养). It’s i mportant to take care of our bodies.
84.The __________ can reveal the history of geological processes in a region.
85.The boiling point of water is ______ Fahrenheit.
86.What is the main purpose of a map?
A. To decorate
B. To show directions
C. To write stories
D. To cook答案:B.To show directions
87.What do you call a baby kangaroo?
A. Joey
B. Calf
C. Cub
D. Kid答案: A
88.The ________ (文化遗产) is valuable to preserve.
89.We will _______ (have) a bonfire tonight.
90.I like to ______ (参与) in environmental awareness programs.
91.The chemical formula for calcium chloride is ______.
92.In organic chemistry, functional groups determine the _____ of compounds.
93.What do bees produce?
A. Milk
B. Honey
C. Eggs
D. Silk答案: B
94.What do we call the process of converting a solid to a liquid?
A. Melting
B. Freezing
C. Boiling
D. Evaporating答案: A
95.The ________ is a tiny creature that flies.
96.Moss often grows in ______ (阴湿) areas.
97.What do we call a place where animals are kept for public display?
A. Farm
B. Zoo
C. Park
D. Garden答案: B
98. A chemical change can be detected by changes in ______.
99. A __________ is a geological feature that influences human activities and planning. bustion reactions require fuel and ______.。