小学下册J卷英语第二单元测验卷(有答案)

小学下册英语第二单元测验卷(有答案)
英语试题
一、综合题(本题有50小题，每小题1分，共100分.每小题不选、错误，均不给分)
1 My dad loves to watch _____ (电影) about superheroes.
2 How many hours are in a day?
A. 12
B. 24
C. 36
D. 48
答案:B
3 A planet's atmosphere can trap heat through the greenhouse ______.
4 The country famous for its shepherd's pie is ________ (英国).
5 Sulfuric acid is a common industrial ________.
6 What do we call a place where we can swim?
A. Ocean
B. Lake
C. Pool
D. All of the above
7 What is the main source of energy for the Earth?
A. Moon
B. Stars
D. Planets
8 The _____ (猫) stretches after a long nap.
9 The _____ (lamp/desk) is bright.
10 What is the name of the famous musician known as the "King of Pop"?
A. Elvis Presley
B. Michael Jackson
C. Prince
D. Madonna
11 Which of these animals lives in water?
A. Dog
B. Fish
C. Cat
D. Bird
12 The _____ (火烈鸟) is a unique and beautiful bird.
13 What is the capital of Colombia?
A. Bogota
B. Medellin
C. Cali
D. Cartagena
答案:A
14 The capital of North Korea is _______.
15 My brother likes to _____ (玩) games.
16 I enjoy creating new memories with my toy ________ (玩具名称).
17 What do we call the fruit that is yellow and curved?
B. Banana
C. Peach
D. Grape
18 I want to _______ (做志愿者) in my community.
19 What color is a fire truck?
A. Blue
B. Yellow
C. Red
D. Green
答案:C
20 The _____ (cattail) grows near water.
21 I enjoy _______ (在公园散步).
22 What is the main ingredient in salad?
A. Bread
B. Vegetables
C. Cheese
D. Meat
答案:B
23 What is the term for a group of fish?
A. School
B. Pack
C. Flock
D. Colony
答案:A
24 What is the largest mammal in the ocean?
A. Shark
B. Dolphin
C. Whale
D. Octopus
答案: C
25 The __________ is a famous mountain in Japan. (富士山)
26 The musician performs at _____ (音乐会) regularly.
27 A simple machine makes work ______.
28 The _______ attracts bees and butterflies.
29 My favorite pet is a _______ (狗).
30 _____ (farming) helps feed the world.
31 What is the primary color of the sun?
A. Blue
B. Yellow
C. Orange
D. Red
答案:B
32 Which country is known for the Great Wall?
A. Japan
B. India
C. China
D. Thailand
答案: C
33 My hamster runs on its ______ (轮子) all night.
34 The librarian, ______ (图书管理员), helps us find books.
35 Which tool do we use to cut paper?
A. Ruler
B. Scissors
C. Glue
D. Pencil
答案:B
36 What do you call a written work that tells a story?
A. Poem
B. Book
C. Article
D. Essay
答案: B
37 __________ (反应条件) can greatly affect the yield of products.
38 Certain plants can ______ (创造) jobs in agriculture.
39 What do you call a collection of maps?
A. Atlas
B. Dictionary
C. Encyclopedia
D. Almanac
40 She is a good ________.
41 Constitution was ratified in ______ (1788年). The Unde
42 My favorite bird is the ______ (鹰) because it can soar high.
43 Which animal is known as the "King of the Jungle"?
A. Tiger
C. Elephant
D. Bear
答案: B
44 What do we call the process by which plants make their food?
A. Digestion
B. Respiration
C. Photosynthesis
D. Absorption
答案:C
45 The __________ (历史的反思) provokes thought.
46 A _______ can help to demonstrate the principles of electricity.
47 What do we call the area of land that is home to specific plants and animals?
A. Ecosystem
B. Habitat
C. Biome
D. Community
答案: A. Ecosystem
48 A dog's bark can signal excitement or ________________ (警告).
49 The ______ (花园) is a great place to relax.
50 What is the name of the famous American holiday celebrated on July 4th?
A. Thanksgiving
B. Independence Day
C. Labor Day
D. Memorial Day
51 Baking soda is used as a ______ agent.
52 What do we call a collection of animals living in the same habitat?
A. Community
B. Population
C. Ecosystem
D. Biome
答案: C. Ecosystem
53 What do we call the boundary between two different landforms?
A. Plateau
B. Ridge
C. Divide
D. Valley
答案:C
54 小猴子) swings from branch to branch. The ___
55 What do we call a house made of ice?
A. Igloo
B. Cabin
C. Cottage
D. Hut
答案:A
56 The dog is ________ outside.
57 What do we call the process of breathing in?
A. Inhale
B. Exhale
D. Respire
58 The boy plays the ________.
59 What do you call a person who studies space?
A. Biologist
B. Astronomer
C. Geologist
D. Chemist
60 What is the process of water turning into vapor called?
A. Evaporation
B. Condensation
C. Precipitation
D. Sublimation
61 The main component of phytochemicals is _____.
62 (Medieval) Church played a significant role in European life. The ____
63 My neighbor is a ______. He takes care of gardens.
64 What do you call the process of a liquid turning into a gas?
A. Condensation
B. Evaporation
C. Freezing
D. Melting
答案:B
65 The ________ (秋季) brings falling leaves.
66 I have ________ brothers and sisters.
67 I love to explore new places with my toy ____. (玩具名称)
68 Which animal is known to be very slow?
A. Cheetah
B. Snail
C. Rabbit
D. Fox
答案: B
69 _____ (植物合作) can lead to community gardens.
70 I always check the ______ (天气预报) before leaving home.
71 What do we call a place where you can see many books?
A. Library
B. Store
C. School
D. Office
72 The __________ was a significant event during the French Revolution. (巴士底狱攻陷)
73 The Earth's surface is covered by diverse ecosystems, including ______ and deserts.
74 What is the process of water turning into vapor called?
A. Condensation
B. Evaporation
C. Precipitation
D. Filtration
答案:B
75 This ________ (玩具) is shaped like a ________ (动物名称).
76 ________ (植物适应性测试) shows resilience.
77 The ancient Egyptians practiced ________ as part of their religion.
78 A chemical change may involve a change in _____ (color, temperature, or odor).
79 Chemical bonds hold ________ together in a compound.
80 What is the primary function of roots in a plant?
a. To make food
b. To absorb water and nutrients
c. To provide support
d. To produce flowers
答案:b
81 My teacher is very __________ (有见识).
82 A well-planned garden can also enhance your home's ______ value. (精心规划的花园还可以提高你家的房产价值。

)
83 He is good at ________.
84 The _____ (兰花) is very delicate.
85 What is the name of the famous American singer known for his hit song "Thriller"?
A. Michael Jackson
B. Prince
C. Elvis Presley
D. Madonna
答案: A
86 My teacher’s name is _______ (李老师), and she is very _______ (友好).
87 A __________ is essential for understanding earth's processes.
88 In my dream, I can fly like a ______ (鸟). It would be amazing to see the world from above.
89 They are going to the _____ (公园).
90 What do you call the center of an atom?
A. Neutron
B. Proton
C. Nucleus
D. Electron
答案:C
91 (3) is known for its deserts and wildlife. The ____
92 What do we call a person who studies the history of revolutions?
A. Revolutionary Historian
B. Sociologist
C. Anthropologist
D. Political Scientist
答案: A
93 What do we call a type of poetry that tells a story?
A. Lyric
B. Epic
C. Ode
D. Sonnet
94 The sun is very ___ (bright) today.
95 What do we call a person who studies animals?
A. Zoologist
B. Biologist
C. Ecologist
D. Environmentalist
96 The element with atomic number is __________.
97 The ________ (compass) shows directions.
98 What is the name of the famous singer known as "The King of Pop"?
A. Elvis Presley
B. Michael Jackson
C. Prince
D. Frank Sinatra
答案:B
99 The ______ of a garden can change with the seasons. (花园的景观可以随着季节而变化。

)
100 Which animal says "woof"?
A. Cat
B. Dog
C. Cow
D. Sheep
答案:B。