小学上册第12次英语第二单元期末试卷(含答案)

小学上册英语第二单元期末试卷(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.I enjoy _______ (参加)社会活动。

2. A _______ can help beautify your community.
3.The emu is a large, flightless ______ (鸟).
4. A ____(sustainability assessment) evaluates initiatives' effectiveness.
5.What do we call the study of matter and its changes?
A. Chemistry
B. Physics
C. Biology
D. Geology答案: A
6.The chemical name for HO is _____.
7.Carbon dioxide is produced during _____ respiration.
8. A chemical property describes how a substance reacts with ______.
9. A solute can be a solid, liquid, or _____.
10.What is the term for a group of wolves?
A. Pack
B. Flock
C. Herd
D. Swarm答案:A
11.The __________ (历史的回顾) informs contemporary issues.
12.Certain plants have ______ that allow them to survive in cold climates. (某些植物有耐寒的特性，使它们能够在寒冷的气候中生存。

)
13.The largest land animal is the __________.
14.What shape is a stop sign?
A. Circle
B. Triangle
C. Square
D. Octagon答案: D
15.I have a new ______ (toy) car.
16.I love trying new activities, like __________, to step out of my comfort zone.
17.The _____ (猴子) is very playful and curious.
18.What is the capital of Sweden?
A. Oslo
B. Helsinki
C. Stockholm
D. Copenhagen答案:C
19.The sun is very ________ today.
20.The chemical symbol for thorium is ______.
21.Chemical reactions often involve the breaking and forming of _______. (键)
22.I want to learn how to ______ (游泳).
23.River flows north towards the ________ (地中海). The Nile
24.I have a _____ of jellybeans. (bag)
25.画一画。

26.The _____ (lamp/desk) is bright.
27.The chemical symbol for scandium is ______.
28.How many players are there in a soccer team?
A. 7
B. 9
C. 11
D. 13答案: C
29.The Cold War was largely a conflict between the United States and _______.
30.Which of these is a color?
A. Table
B. Green
C. Circle
D. Chair答案:B Green
31.The __________ (历史的归属感) strengthens bonds.
32.My dog loves to play with a ______ (球) in the park.
33.What do we call the plant that produces coffee beans?
A. Tea plant
B. Cocoa tree
C. Coffee tree
D. Sugarcane答案:C
34.__________ are used in paints for color and durability.
35.I received a new _________ (遥控车) for my birthday. It is so _________ (快速的).
36.In the spring, I see many ______ (蝴蝶).
37. A __________ is formed when sediments are deposited in a low area.
38.mountain) is the highest landform on Earth. The ____
39.Which season comes after summer?
A. Winter
B. Spring
C. Autumn
D. Fall答案: C
40.The city of Beirut is the capital of _______.
41.Which planet is known as the Red Planet?
A. Earth
B. Mars
C. Venus
D. Jupiter答案:B.Mars
42. A _____ (盆栽) can add charm to any room.
43.The flowers are ________ and colorful.
44.The ancient city of Babylon was known for its _______. (空中花园)
45.I like to drink ______ (juice).
46. A metamorphic rock forms from the alteration of existing ______.
47. Wall is a symbol of ________ (中国的历史). The Grea
48.The _____ (大雁) flies in a V formation during migration.
49.听录音，判断下列图片是否与录音一致，一致的打“√”，不一致打“X”。

50.The process of changing a liquid to a gas is called ______.
51.My sister is a _____ (演员) who stars in plays.
52. A reactant is a starting ______ in a chemical reaction.
53.The _______ of water is essential for all living things.
54.My __________ (玩具名) is a great __________ (名词) for learning.
55. A chemical reaction can involve a change in ______ or temperature.
56.She is a nurse, ______ (她是一名护士), helping people heal.
57.I like to collect _____ from the garden.
58.Sedimentary rocks often have visible ______.
59.The chemical formula for lignoceric acid is ______.
60.The antelope leaps over the ______.
61.What do we call a song that tells a story?
A. Poem
B. Ballad
C. Novel
D. Play答案:B
62.His favorite sport is ______ (basketball).
63.My sister has a pet ______ (鹦鹉) that mimics voices.
64.The ancient Egyptians practiced _______ to preserve bodies.
65.The __________ (历史的领域) encompasses various disciplines.
66. A _______ (小燕子) builds its nest under the roof.
67.My ________ (玩具名称) can tell time.
68.My sister's _____ is purple and yellow.
69. A base accepts hydrogen ions in a ______.
70.Chlorine is used to disinfect _____ (water) in pools.
71.Grass is a common type of ______ found in many parks. (草是许多公园中常见的植物类型。

)
72.The cake is ________ (美味的).
73. Schism divided the Christian Church into _____. The Grea
74. A spring can store ______ energy.
75.The _____ (花语) can convey different meanings.
76.We visit our __________ on holidays.
77.The tortoise is slow but very _______ (聪明).
78.The first woman to fly solo across the Atlantic was ________ (阿梅莉亚·埃尔哈特).
79.My favorite season is ________ (春天). During this time, the flowers ________ (盛开) and the weather is ________ (温暖).
80. A _______ reaction is one that absorbs heat. (吸热)
81. A ________ (绿化带) enhances urban areas.
82.The Sun is the center of our solar ______.
83.What is the capital of Russia?
A. Moscow
B. St. Petersburg
C. Kazan
D. Vladivostok答案:A
84.My cousin has a pet ____ (fish) in a tank.
85.Metals tend to lose ______ in chemical reactions.
86. A ______ (蝉) makes a loud sound in the summer.
87.She _____ (likes) to play soccer.
88._____ (蜻蜓) often hover around ponds with plants.
89. A ______ (蜜蜂) is important for pollinating plants.
90.The capital of Russia is _____.
91.The invention of ________ changed how people interact.
92.I like to ________ (experiment) with ideas.
93.The __________ (历史的共鸣) speaks to us all.
94.What is the name of the famous American national park known for its rock formations?
A. Yosemite
B. Arches
C. Grand Canyon
D. Yellowstone答案:B
95. A mixture that contains particles that settle out is called a _______.
96.I like to ______ (参与) in school plays.
97.The chemical symbol for hassium is _____.
98.The _______ of an object can change when it moves.
99.Galaxies can collide and form larger ______.
100.I watched a _______ (小鸟) build its nest.。