小学上册第十二次英语第2单元测验卷(含答案)

小学上册英语第2单元测验卷(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.What is the main source of energy for all living things?
A. Water
B. Food
C. Sunlight
D. Air答案:C.Sunlight
2. A solvent is the substance that dissolves a ______.
3.The _______ (蜗牛) moves very slowly but surely.
4.The _____ (地方) is known for its history.
5.His favorite movie is a ________.
6.I enjoy ______ (与同学合作) on projects.
7.I like to have ______ for breakfast.
8.My cousin has a __________ hamster. (可爱的)
9.What do you call the distance around a circle?
A. Diameter
B. Radius
C. Circumference
D. Area答案:C
10.The ________ loves to play.
11. A reaction that occurs when light hits a surface is called a ______ reaction.
12.The ______ helps us see light.
13.The _____ (花木) provides habitat for many species.
14.The country famous for its cheese is ________ (法国).
15.The ______ (遮荫) provided by trees is very valuable.
16.My friend is always the first to __________ (帮助) others.
17.I can _____ my shoes by myself. (put on)
18.There are many _______ in the sky.
19.I can ______ (学习) from my mistakes.
20.The ________ (叶子) turn yellow and fall in autumn.
21.I keep a box of ______ (回忆) from my childhood, like photos and little toys. They make me smile.
22.I like to play ________ during recess.
23.Did you see a _______ (小变色龙) on the branch?
24.What is the name of the famous tower in Paris?
A. Eiffel Tower
B. Leaning Tower of Pisa
C. Big Ben
D. Tower of London答案:A
25.The chemical formula for lithium carbonate is _______.
26.I have a robot ________ (玩具) that can talk.
27.The rainbow trout is a beautiful _________ (鱼).
28. A polar molecule has a positive and negative ______.
29.The sun is ______ (hot) in the summer.
30.The cake is _____ with sprinkles. (topped)
31.ers open up at _____ (早晨). Some flo
32.The _______ of light can be tested by passing it through different materials.
33.What is the capital of Portugal?
A. Lisbon
B. Porto
C. Braga
D. Faro答案:A
34.The _____ (香椿) is a seasonal vegetable.
35._____ (根系) help to absorb water and nutrients.
36.The squirrel stores _______ (食物) for winter.
37.My favorite game is ________ (捉迷藏) with my friends in the ________ (操场).
38. A solution that can conduct electricity is called an ______.
39. A ______ is a small creature that can be very colorful.
40.The waves are ___ (crashing) on the shore.
41.I enjoy watching __________ with my family. (电影)
42.The parrot can learn to _______ (说话) easily.
43.I enjoy watching the _______ (小动物) in the park.
44. A _______ is a type of solution that contains more solute than it usually can at a given temperature.
45.The _____ (相框) holds a picture.
46.The __________ is a famous national park in Wyoming. (黄石国家公园)
47.My uncle has a __________. (工作)
48.What instrument do you play to make music with your mouth?
A. Flute
B. Guitar
C. Violin
D. Tambourine答案:A
49.What do we call the place where you can watch movies?
A. Theater
B. Museum
C. Zoo
D. Gym答案: A. Theater
50.What is the smallest unit of life?
A. Organ
B. Cell
C. Tissue
D. Organism答案: B
51.The bee collects ______.
52.What do you call a story with magical elements?
A. Mystery
B. Fiction
C. Fantasy
D. Biography答案:C
53.What do we call the process of a seed growing into a plant?
A. Germination
B. Pollination
C. Fertilization
D. Photosynthesis
答案: A
54. A _______ is a solution that can conduct electricity.
55.The process of diluting a solution involves adding a _______.
56. A _______ can be formed through ionic or covalent bonding.
57.The _______ will die if it doesn't get enough water.
58.What is the largest land animal?
A. Rhinoceros
B. Giraffe
C. Elephant
D. Hippopotamus答案:C
59. A precipitate is a solid that forms during a _____ reaction.
60. A ______ can be found in lakes and rivers.
61.My favorite toy has a special place in my heart because it was a gift from my
________ (亲人).
62.The cat is ________ on the sofa.
63.What is the opposite of "fast"?
A. Quick
B. Slow
C. Rapid
D. Speedy答案:B
64.I love ______ chocolate. (eating)
65.I have a ______ for math and science. (passion)
66.The _______ of a flower can be very fragrant.
67.What do you call the act of planting seeds?
A. Harvesting
B. Cultivating
C. Sowing
D. Growing答案: C
68.My mom loves to plant _____ (花卉).
69.The rabbit eats grass and ______ (叶子).
70.The chemical symbol for chlorine is _____ (Cl).
71.Which day comes after Friday?
A. Thursday
B. Saturday
C. Sunday
D. Monday答案:B.Saturday
72.We are going to the ___. (concert) tonight.
73.The girl loves to ________.
74.The pigeon coos softly in the _________. (城市)
75.The garden is full of _______ that attract butterflies.
76.I have a toy _____ that can jump.
77.The _______ (The Industrial Revolution) revolutionized manufacturing processes.
78.My dad is a _____ (工程师) who designs transportation systems.
79.My cousin is a ______. She loves to teach children.
80.The ______ is famous for her acting skills.
81.The _____ (多肉植物) stores water in its leaves.
82. A ______ (章鱼) has eight tentacles.
83.We drink ________ (water) when we are thirsty.
84.The flowers are _____ (美丽).
85.Insects help break down _____ (有机物) in the soil.
86.I like to play ______ (hide-and-seek) with friends.
87.What do we call a group of fish?
A. Flock
B. School
C. Pack
D. Swarm答案:B
88.The __________ (历史的认知) evolves continuously.
89.I like to ________ in the summer.
90.The __________ (日本) was isolated until the 19th century.
91.The _____ (蜗牛) carries its home wherever it goes.
92.My cousin is very __________ (有趣的).
93.The sun is ______ (shining).
94.My sister, ______ (我妹妹), loves to dance ballet.
95.I can _____ my shoes by myself. (tie)
96. A chemical reaction can change the properties of ______.
97.The _______ is often used in herbal medicine.
98.I saw a _______ (小鸟) learning to fly.
99.The _____ (农业教育) promotes sustainable practices.
100.The _____ (环境友好) practices benefit both plants and animals.。