小学上册第十二次英语第4单元期中试卷

小学上册英语第4单元期中试卷
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 The sun is ___ in the sky. (shining)
2 I like to _____ (walk) through the gardens.
3 What do we call the time when it snows?
A. Spring
B. Summer
C. Winter
D. Autumn
4 A chemical property describes how a substance reacts with ______.
5 I love my teddy bear because it is ________ (可爱的) and soft. I hug it every night before I ________ (睡觉).
6 The gas released when vinegar and baking soda react is _____.
7 What is the color of grass?
A. Blue
B. Green
C. Yellow
D. Brown
8 The __________ (自由女神像) was a gift from France to the United States.
9 A _______ is a pure substance made of only one type of atom.
10 What do you call a person who plays golf?
A. Golfer
B. Player
C. Athlete
D. Sportsperson
答案:A
11 The chemical formula for magnesium oxide is ______.
12 The __________ (历史的反思) provokes thought.
13 How many legs does a spider have?
A. Six
B. Eight
C. Ten
D. Four
14 She is _______ (climbing) the stairs.
15 The ______ helps people in need.
16 In _____ (87), you can find many pyramids.
17 __________ (实验数据) must be recorded carefully for analysis.
18 The __________ blooms in spring.
19 What is the primary color of the ocean?
A. Blue
B. Green
C. Brown
D. Yellow
答案:A
20 I saw a ________ in my neighbor's garden.
21 My aunt enjoys baking ____ (pies).
22 The garden is ________ (郁郁葱葱).
23 The chemical formula for silver nitrate is __________.
24 My dad is a _______ (工程师), and he works very hard.
25 The chemical formula for -hexanoic acid is ______.
26 The _______ of a sound wave determines its pitch.
27 The snowflakes are ______ (falling) from the sky.
28 The _____ (生物技术) can improve plant characteristics.
29 A __________ is a mixture where one substance is dissolved in another.
30 The ____ is a popular pet that barks.
31 What is the name of the famous musician known for his "Sgt. Pepper's Lonely Hearts Club Band"?
A. Elvis Presley
B. The Beatles
C. Michael Jackson
D. Bob Dylan
答案: B
32 I want to _____ (explore) the caves.
33 What do you call a large body of saltwater?
A. Lake
B. Ocean
C. River
D. Pond
34 The __________ is a famous area known for its renewable energy.
35 The ______ helps plants grow tall.
36 The ________ was a significant period in the history of political thought.
37 My cousin is a talented ____ (dancer).
38 I like to ______ videos on the weekends. (watch)
39 The ______ helps us learn about theater.
40 She is a _____ (设计师) crafting unique user experiences.
41 What is the name of the longest bone in the human body?
A. Femur
B. Tibia
C. Humerus
D. Radius
答案:A
42 I saw a _______ swimming in the pond (我看到一只_______在池塘里游).
43 The cake is ________ and sweet.
44 What do you call the act of moving your body to music?
A. Dance
B. Sing
C. Jump
D. Run
答案: A
45 What is the name of the famous American singer known for her hit "Respect"?
A. Diana Ross
B. Aretha Franklin
C. Janet Jackson
D. Whitney Houston
答案:B
46 ts are prized for their ______, which can add flavor to dishes. (某些植物因其香味而受到珍视，可以为菜肴增添风味。

) Some pla
47 The chemical formula for potassium permanganate is ______.
48 The ______ (小鹿) is very shy. It hides behind the ______ (树).
49 I believe in the importance of empathy. Understanding how others feel helps us build strong connections. I practice empathy by __________ when talking to friends.
50 The ______ produces oxygen for us.
51 I like to ________ (sing) songs.
52 The _____ (生态意识) encourages responsible plant care.
53 What do we call a person who studies ancient civilizations?
A. Historian
B. Archaeologist
C. Anthropologist
D. Paleontologist
答案: B. Archaeologist
54 My favorite toy is a ____. (玩具名称)
55 Which of these is a winter sport?
A. Soccer
B. Swimming
C. Skiing
D. Basketball
答案:C
56 The _____ (swing) is fun.
57 The Sun is at the center of our ______.
58 What do we use to tell time?
A. Calendar
C. Watch
D. Both B and C
59 What do you call a female horse?
A. Mare
B. Stallion
C. Foal
D. Colt
答案:A
60 Which instrument has keys and is played by pressing them?
A. Guitar
B. Violin
C. Piano
D. Drum
答案: C
61 What is the name of the famous fictional detective created by Arthur Conan Doyle?
A. Hercule Poirot
B. Sherlock Holmes
C. Miss Marple
D. Sam Spade
答案: B
62 What is the opposite of hot?
A. Warm
B. Cool
C. Cold
答案:C
63 We listen to music ___. (every day)
64 What do bees collect from flowers?
A. Nectar
B. Pollen
C. Honey
D. Water
答案:A
65 I love to visit ______ (科技中心) to see the latest innovations. It’s fascinating to learn about advancements.
66 What do you call a story that is not real?
A. Fact
B. Fiction
C. History
D. Biography
答案：B
67 What do we call the tool used to cut paper?
A. Scissors
B. Knife
C. Blade
D. Cutter
68 My favorite thing to do on a rainy day is __________.
69 My sister is a wonderful __________ (支持者) in my life.
70 The __________ (历史的回声) resonates through time.
71 The __________ was a social and political movement in the 1960s.
72 The ancient Egyptians built _______ for their pharaohs.
73 The soup is _______ (cooking) on the stove.
74 What is the name of the famous desert in Egypt?
A. Sahara
B. Gobi
C. Atacama
D. Mojave
答案: A
75 What is the term for a scientist who studies plants?
A. Botanist
B. Zoologist
C. Microbiologist
D. Ecologist
答案:A
76 What color is the sky?
A. Green
B. Blue
C. Red
D. Yellow
答案:B
77 Which fruit is known for having seeds on the outside?
A. Kiwi
B. Strawberry
C. Blackberry
D. Raspberry
答案:B
78 The _____ (气球) float in the air.
79 The __________ is the part of the plant that develops into fruit.
80 What do you call a baby sheep?
A. Calf
B. Kid
C. Lamb
D. Foal
答案:C
81 The lizard can lose its _______ (尾巴) to escape.
82 The seal has a streamlined ________________ (身体).
83 Which planet is known as the Red Planet?
A. Earth
B. Mars
C. Jupiter
D. Venus
84 Eclipses occur due to the alignment of the sun, moon, and ______.
85 Certain plants are _____ (珍稀) and protected.
86 Every year, we celebrate ________ (新年) with fireworks and family gatherings.
87 Who is the author of "Harry Potter"?
A. J.R.R. Tolkien
B. J.K. Rowling
C. Roald Dahl
D. C.S. Lewis
答案:B
88 The formula for calculating density is mass divided by ______.
89 I love spending time with my ____.
90 The chemical symbol for curium is _____.
91 (Renaissance) began in Italy in the 14th century. The ____
92 pH stands for potential of _______.
93 My grandma taught me how to knit a tiny ____. (玩具名称)
94 The ______ (水分) in the soil is crucial for growth.
95 The game was _____ (funny/fun).
96 My cat catches _______ (老鼠) in the house.
97 A _____ is a large, flat-topped hill.
98 What is the capital of the Czech Republic?
A. Prague
B. Brno
C. Plzeň
D. Ostrava
99 The children are ___ at the park. (running)
100 The butterfly's delicate wings are covered in tiny ________________ (鳞片).。