小学下册B卷英语上册试卷(含答案)

小学下册英语上册试卷(含答案)
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 I like to _______ (听音乐) in my free time.
2 The ________ (presentation) was informative.
3 Understanding the importance of ______ in ecosystems can lead to better conservation efforts. (了解生态系统中植物的作用可以促进更好的保护工作。

)
4 An atom is made up of protons, neutrons, and ______ (electrons).
5 The energy needed to break a bond is called bond _____.
6 Horses can run very ______.
7 The chemical symbol for aluminum is _____.
8 What is the name of the first living creature in space?
A. Laika
B. Apollo
C. Gagarin
D. Sputnik
答案:A
9 We have a ______ (丰富的) experience in school.
10 The ________ (保护措施) help save endangered species.
11 What do you call the place where you go to borrow books?
A. Bookstore
B. Library
C. School
D. Office
答案: B
12 How many legs does a butterfly have?
A. Four
B. Five
C. Six
D. Eight
13 What do we call the process of searching for food?
A. Foraging
B. Hunting
C. Gathering
D. All of the above
答案:D
14 My friend loves to play __________ (乐器) in the band.
15 I planted _____ (草) last week.
16 What do you call a baby dog?
A. Kitten
B. Cub
C. Puppy
D. Calf
答案: C
17 A homogeneous mixture is uniform throughout and cannot be easily _______.
18 What do we call the process of water moving from the surface to the atmosphere?
a. Evaporation
b. Precipitation
c. Condensation
d. Infiltration
答案:a
19 What do we call the study of the structure and function of the human body?
A. Anatomy
B. Physiology
C. Pathology
D. Histology
20 The penguin waddles when it _________. (走)
21 A ______ (蜥蜴) can be found in warm climates.
22 A horse is a majestic _______ that gallops.
23 _____ (土地使用) affects local ecosystems.
24 A ________ (金鱼) swims gracefully in its bowl.
25 The temperature drops at ______ (晚上).
26 My aunt loves __________. (阅读)
27 The __________ (树) grows tall and strong in the forest.
28 On weekends, I often go _______ (购物) with my family.
29 A substance that can conduct electricity when dissolved in water is called a(n) _______.
30 I like to visit ______ during summer break.
31 What is the chemical symbol for hydrogen?
A. O
B. H
C. He
D. N
答案: B
32 The weather is _____ (warm/cold) in spring.
33 The chemical formula for water is __________.
34 The _____ (bird/fish) is chirping.
35 A reduction reaction involves the gain of ______.
36 The first successful test of an atomic bomb was in _______.
37 I have a ________ in my backpack.
38 What is the name of the insect that makes silk?
A. Ant
B. Butterfly
C. Silkworm
D. Bee
39 What is the name of the fairy tale character who could spin straw into gold?
A. Rapunzel
B. Rumpelstiltskin
C. Cinderella
D. Sleeping Beauty
40 What do you call a story that is not true?
A. Fact
B. Fiction
C. Biography
D. Report
答案:B
41 The tarantula crawls very _________. (慢)
42 The cake has ________ on top.
43 What is the capital of Peru?
A. Lima
B. Arequipa
C. Trujillo
D. Cusco
答案:A
44 The ______ is known for her friendly personality.
45 How many wheels does a bicycle have?
a. One
b. Two
c. Three
d. Four
答案:b
46 What is the name of the longest river in the world?
A. Amazon
B. Nile
C. Mississippi
D. Yangtze
答案:B
47 She is studying to be a ________.
48 She is a talented ________.
49 What do we call a story that teaches a moral lesson?
A. Folktale
B. Fable
C. Myth
D. Legend
50 What is the name of the sport played with a round ball and two nets?
A. Basketball
B. Soccer
C. Volleyball
D. Tennis
答案: B
51 The ancient civilization of ________ is recognized for its innovations.
52 The _____ (bicycle/car) is fast.
53 We see a ___ (tree/rock) in the garden.
54 A _____ is an area with many different plants and animals.
55 The bison roams in the _____.
56 What do we call the food we eat in the morning?
A. Dinner
B. Lunch
C. Breakfast
D. Snack
57 What color is a fire truck?
A. Blue
B. Yellow
C. Red
D. Green
答案:C
58 The ________ (activity) enhances learning.
59 Which animal is known for its ability to swim and has a dorsal fin?
A. Dog
B. Fish
C. Shark
D. Cat
60 What do you call a popular social gathering?
A. Party
B. Meeting
C. Conference
D. All of the above
答案:A
61 The city of Nairobi is famous for its ________ (野生动物园).
62 The Great Wall of China was built to protect against _______.
63 The boiling point of water is __________ degrees Celsius.
64 An example of a noble gas is _______. (氦)
65 What sound does a pig make?
A. Oink
B. Roar
C. Neigh
D. Baa
66 I enjoy going to the __________ with my family. (公园)
67 The __________ is where animals go to find shelter.
68 My favorite drink is _______ (果汁).
69 What color is the sky on a clear day?
A. Blue
B. Green
C. Yellow
D. Red
答案:A
70 We have ______ (课外活动) after school.
71 The _____ is known for its rings and is a gas giant.
72 A _____ (emulsion) is a mixture of two liquids that normally do not mix.
73 My friend is a ______. He loves to write stories.
74 What do we call a house for bees?
A. Hive
B. Nest
C. Den
D. Burrow
答案:A
75 What do you call a house made of ice?
A. Igloo
B. Tent
C. Cabin
D. Mansion
答案: A. Igloo
76 What do you call the main character in a story?
A. Hero
B. Protagonist
C. Antagonist
D. Supporting Character
77 The chemical symbol for barium is ______.
78 What is the capital of Sri Lanka?
A. Colombo
B. Kandy
C. Galle
D. Jaffna
79 I help my mom with the ____.
80 I saw a _____ (猴子) swinging through the trees.
81 We watch ________ (documentaries) about nature.
82 In the forest, I spotted a _______ (小野猪) searching for food.
83 ts can grow in ______ (阴凉) places. Some pla
84 What is the name of the famous mouse created by Walt Disney?
A. Donald Duck
B. Goofy
C. Mickey Mouse
D. Pluto
85 Which creature is known for its ability to change colors?
A. Chameleon
B. Frog
C. Snake
D. Lizards
答案:A
86 The chemical formula for sulfur trioxide is _____.
87 I see a _____ (cat/dog) in the yard.
88 I can ______ (保持) good relationships.
89 I drink _____ (water/coffee) with lunch.
90 Many _______ have medicinal uses.
91 The ice cream is ______ on a hot day. (refreshing)
92 What do we call the process of a liquid absorbing heat and turning into vapor?
A. Evaporation
B. Condensation
C. Sublimation
D. Freezing
答案: A. Evaporation
93 What is the name of the holiday celebrated on December 25th?
A. Halloween
B. Thanksgiving
C. Christmas
D. Easter
答案: C
94 My brother is a great ________.
95 He is ___ his bicycle. (riding)
96 The __________ (世界杯) is held every four years.
97 The ancient Egyptians practiced _____ as part of their culture.
98 What is the name of the famous volcano in Italy?
A. Mount Etna
B. Mount Vesuvius
C. Mount Fuji
D. Mount St. Helens
答案:B
99 I will _____ (call/called) you later.
100 The chemical symbol for chromium is _____.。