小学上册第15次英语第二单元真题(含答案)

小学上册英语第二单元真题(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.We will have ______ for dinner tonight. (chicken)
2.The bread is _______ (fresh) from the oven.
3.Coral reefs are made up of tiny ______ creatures.
4.Which planet is closest to the sun?
A. Venus
B. Earth
C. Mercury
D. Mars
答案:C
5.What is the first month of the year?
A. December
B. January
C. February
D. March
6.The mountains are _______ and beautiful.
7.Which animal is known for its ability to change color?
A. Chameleon
B. Frog
C. Snake
D. Lizard
答案:A
8.The chemical formula for nitric acid is __________.
9.In a chemical reaction, the concentration of reactants and products can affect the
_____ of the reaction.
10.The main use of ammonium sulfate is as a _____.
11.The dog is _____ (大).
12.We need to _______ (保持) a healthy lifestyle.
13.The main component of air is __________.
14.The __________ (历史的回响) reverberates through ages.
15.This girl, ______ (这个女孩), loves to play the flute.
16.We went to the ________ last week.
17.They are going to ________ a concert.
18.What do you call the end of a story?
A. Beginning
B. Middle
C. Conclusion
D. Chapter
答案:C
19.My friend is always __________ (乐于助人的) when I need help.
20.My favorite school event is _______ (运动会).
21.My ________ (朋友) is planning a birthday party this weekend.
22.What do we call a book of maps?
A. Atlas
B. Dictionary
C. Encyclopedia
D. Almanac
23. A rabbit loves to munch on ______ (新鲜的胡萝卜).
24.Which day is the weekend?
A. Monday
B. Friday
C. Sunday
D. Wednesday
25.The ________ was a major event in the history of international relations.
26. A beaker is a common piece of ______ glassware.
27.Electric charges can be positive or ______.
28.The melting point of ice is _______ degrees Celsius.
29.The _____ (松树) stays green all year round.
30.The rabbit's fur is very _______ (柔软).
31.What is the name of the imaginary line that goes around the Earth?
A. Equator
B. Latitude
C. Longitude
D. Meridian
答案:A
32.What do we call a person who studies animals?
A. Zoologist
B. Botanist
C. Biologist
D. Ecologist
答案:A
33.What is the name of the famous temple in India?
A. Taj Mahal
B. Angkor Wat
C. Temple of Heaven
D. Borobudur
答案:A Taj Mahal
34.The chemical properties of an element depend on its ______.
35.The chemical formula for sodium thiosulfate is ______.
36.Can you see the _____ (茎) of the flower?
37.My sister is a ______. She loves to explore museums.
38.The ancient Romans celebrated festivals to honor their _____.
39.I want to travel to ________ (西班牙) someday.
40.The porcupine can defend itself with its sharp ________________ (刺).
41.The garden is very _______ (美丽的).
42.The ancient Romans held gladiatorial _______ in the Colosseum. (比赛)
43.What gas do plants absorb from the atmosphere?
A. Oxygen
B. Nitrogen
C. Carbon Dioxide
D. Hydrogen
答案:C
44.What do we call a scientist who studies the structure and function of biological molecules?
A. Biochemist
B. Biologist
C. Chemist
D. Geneticist
答案:A
45.What is the color of the sun?
A. Blue
B. Yellow
C. Green
D. Purple
答案:B
46.In my dream, I can fly like a ______ (鸟). It would be amazing to see the world from above.
47.What is the term for the distance between the Earth and the Sun?
A. Astronomical Unit
B. Light-Year
C. Parsecs
D. Miles
48. A _____ (mortar) is used for herbs and spices.
49. A ______ is a large body of ice that moves slowly.
50.What do you call the area of land where wild animals live?
A. Farm
B. Jungle
C. Habitat
D. Zoo
答案:C
51.The _____ (moon) is bright tonight.
52.Did you see that _____ (小鸟) singing in the tree?
53.I love to _______ (写小说).
54.What is the time at noon?
A. 6 AM
B. 12 PM
C. 3 PM
D. 6 PM
答案:B
55. A tortoise carries its ______ (壳) everywhere.
56.The water is ___ (hot).
57.My brother is interested in ____ (mathematics).
58.We enjoy ______ (去) concerts.
59. A cactus can survive in a __________ (干旱的) environment.
60.My friend is a talented __________ (摄影师).
61.Which insect makes honey?
A. Ant
B. Bee
C. Fly
D. Mosquito
答案:B
62.What instrument has a bow and strings?
A. Flute
B. Violin
C. Trombone
D. Clarinet
答案:B
63.The __________ is a natural area with many trees.
64.What is the color of an emerald?
A. Blue
B. Green
C. Red
D. Yellow
65.My phone is _______ (关机的).
66.__________ (化学应用程序) can improve processes in various industries.
67.What is the name of the famous British rock band known for songs like "Hey Jude"?
A. The Rolling Stones
B. The Who
C. The Beatles
D. Pink Floyd
答案:C The Beatles
68.Emma is a ______. She likes to read stories.
69.What is the name of the chemical element with the symbol "O"?
A. Oxygen
B. Hydrogen
C. Carbon
D. Nitrogen
答案:A
70.Chemistry is involved in making _____.
71.What is the capital of Costa Rica?
A. San José
B. Liberia
C. Cartago
D. Alajuela
答案:A
72.My _____ (外婆) makes the best cookies.
73.I want to ________ (collaborate) with others.
74.We play _____ (乒乓球) after school.
75.What is the name of the famous scientist who developed the theory of evolution?
A. Charles Darwin
B. Albert Einstein
C. Isaac Newton
D. Nikola Tesla
答案:A
76.The __________ Sea is located between Europe and Asia.
77. A frog can live on land and in ______.
78.My grandmother loves __________ (烘焙).
79.小河马) wallows in the mud. The ___
80.What do we call the study of how living things interact with each other and their environment?
A. Biology
B. Ecology
C. Chemistry
D. Physics
81.The sky is _____. (blue/fast/happy)
82.What do we call the study of living things?
A. Biology
B. Chemistry
C. Physics
D. Geography
答案:A
83.How many legs does an octopus have?
A. Eight
B. Six
C. Ten
D. Four
84.My favorite type of dance is ______.
85.I love to eat ______ (冰淇淋) in the summer. My favorite flavor is ______ (巧克力).
86.What is the main source of light for Earth?
A. Stars
B. Moon
C. Sun
D. Fire
答案:C
87.What do we call a scientist who studies the atmosphere?
A. Chemist
B. Meteorologist
C. Geologist
D. Biologist
答案:B Meteorologist
88.I want to learn to ________ (剪纸) for art class.
89.My uncle is a skilled ____ (potter).
90.The _____ (seed) needs soil to grow.
91.I like to go ______ (钓鱼) with my father on weekends.
92.I enjoy playing ______ (棋盘游戏) with my family during the weekends.
93.What do you call the layer of gases surrounding the Earth?
A. Atmosphere
B. Stratosphere
C. Troposphere
D. Exosphere
94.The ______ teaches us about literature.
95.Which animal is known for its ability to change color?
A. Chameleon
B. Eagle
C. Shark
D. Penguin
答案:A Chameleon
96.The flower smells very ______.
97.What is the name of the first man on the moon?
A. Neil Armstrong
B. Buzz Aldrin
C. Yuri Gagarin
D. John Glenn
98.Which one is a type of fabric?
A. Cotton
B. Wood
C. Metal
D. Glass
99.Which instrument has keys and is played with fingers?
A. Guitar
B. Flute
C. Piano
D. Violin
答案:C
100.What do you call the liquid inside a coconut?
A. Juice
B. Milk
C. Water
D. Oil
答案:C。