小学上册第一次英语第2单元期末试卷

小学上册英语第2单元期末试卷
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.The ____ can dive deep underwater to catch fish.
2.The capital of Malaysia is __________.
3.The chemical formula for potassium sulfide is _____.
4.What is the capital of Greece?
A. Athens
B. Sparta
C. Corinth
D. DelphiA
5.The garden is ______ with colorful flowers. (filled)
6.I enjoy drawing pictures of __________. It allows me to express my creativity. I often use __________ and __________ to make my drawings colorful.
7.Chemical symbols are used to represent ______.
8.What is the term for a person who studies plants?
A. Biologist
B. Botanist
C. Zoologist
D. EcologistB
9.I can ________ (adapt) to changes quickly.
10.The dolphin communicates with ______ (声音).
11.What is the capital of Mexico?
A. Mexico City
B. Guadalajara
C. Monterrey
D. TijuanaA Mexico City
12.The chemical formula for nitrogen gas is _______.
13.What is the capital of Norway?
A. Oslo
B. Stockholm
C. Helsinki
D. CopenhagenA
14.She is _______ (climbing) the ladder.
15.The chemical symbol for cadmium is __________.
16.The ice cream is very ________.
17. A _______ (小鲸鱼) can sing songs underwater.
18.What is the main gas we breathe?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. HeliumA
19.The ____ is a small creature that loves to hop around in meadows.
20.My favorite thing to do is ________ (参加比赛).
21. A wolf's howl can be heard over long ________________ (距离).
22.I am ___ my bicycle. (riding)
23.What do you call the process of changing from a liquid to a gas?
A. Condensation
B. Evaporation
C. Sublimation
D. FreezingB
24. A _____ (植物影响力) extends beyond just aesthetics; it touches lives.
25.The ________ (全球贸易) is influenced by geography.
26.My mom is cooking ________ for dinner.
27.My toy ________ has big wheels.
28.The ______ is known for its speed.
29.My grandma enjoys knitting ____ (hats).
30.Birds lay ______ to have baby birds.
31.What is the capital of the Central African Republic?
A. Bangui
B. Berberati
C. Bouar
D. BimboA
32.The main component of insulin is _____.
33.____(Poles) are the points where the Earth's axis meets its surface.
34.The stars are _______ (fading) at dawn.
35.Where do fish live?
A. Forest
B. Sky
C. Water
D. Desert
36. A __________ can tell us about the Earth's temperature.
37.The garden is filled with colorful _______ that bloom beautifully.
38.What do we call a snowman made of snow?
A. Sculpture
B. Figurine
C. Winter Decoration
D. Snow Figure
39.The process of ______ contributes to soil formation.
40.I like to play outside with my _______ (我喜欢和我的_______在外面玩).
41.In spring, flowers ______ (开放) and trees become green.
42.I have fun playing sports with my ____.
43.The _____ (根部) store energy for the plant.
44.I can jump ___. (rope)
45.The _______ of an object can be tested with a balance.
46.My ___ (小狗) barks at the mailman.
47.Pumice is a light, ______ rock that can float on water.
48.The _____ (sky/ground) is clear.
49.The __________ is a region with many rivers.
50.We have a family ______ (旅行) every year.
51.The _______ (Soviet Union) was a major world power during the 20th century.
52.My cat likes to play with balls of ______ (线).
53.What is the name of the famous explorer known for his voyages to the New World?
A. Ferdinand Magellan
B. Christopher Columbus
C. Marco Polo
D. Vasco da Gama
54.Which fruit is red and round?
A. Banana
B. Apple
C. Grape
D. Orange
55.What do we call a place where people go to see animals?
A. Zoo
B. Aquarium
C. Circus
D. Sanctuary
56.I have a new ___ (computer).
57.We will go ______ for a hike. (out)
58.My favorite animal is a ______ (lion).
59.How many legs does a crab have?
A. Six
B. Eight
C. Ten
D. TwelveC
60. A _______ (小蓝鸟) sings sweetly in the trees.
61.The ____ has a unique way of moving and can hop very high.
62.What do you call a baby dog?
A. Kitten
B. Puppy
C. Cub
D. CalfB
63.What do we call the largest organ in the human body?
A. Heart
B. Brain
C. Skin
D. LiverC
64.The chemical formula for naphthenic acid is ______.
65.What is the chemical symbol for gold?
A. Au
B. Ag
C. Pb
D. FeA Au
66.Some reptiles lay ______ while others give birth to live young.
67.What is the main ingredient in cheese?
A. Milk
B. Cream
C. Yogurt
D. ButterA
68. A __________ is a region with distinct climate and wildlife.
69.The sun is ______ (shining) in the clear sky.
70.The _______ of a chemical reaction tells us what happens to the substances. (机制)
71.Some plants are used for making _______.
72.I have a toy ________ that spins.
73.The stars are ________ tonight.
74.What is 12 ÷ 4?
A. 2
B. 3
C. 4
D. 5B
75. A __________ is formed by the movement of glaciers over rock.
76.小狼) plays with its siblings. The ___
77.We are going to ___ a festival. (attend)
78.The ________ (balloon) is floating up.
79.The _______ of sound can vary in different environments and conditions.
80.The outer layer of the Earth is called the ______.
81. A _____ is a narrow channel of water between two land masses.
82. A _______ can be a good project for students.
83.The chemical formula for ethanol is __________.
84. A sound can be produced by vibrating ______.
85. A _______ (小鹦鹉) can mimic human speech.
86.Reading is one of my favorite activities. I enjoy books about __________ and __________. They take me on adventures and teach me new things.
87.The Earth's ______ helps protect us from harmful radiation.
88.What is the name of a baby dog?
A. Kitten
B. Puppy
C. Calf
D. ChickB
89.What do you call a place where you can borrow books?
A. Library
B. Bookstore
C. School
D. OfficeA
90.I enjoy planting _______ in my garden (我喜欢在我的花园里种_______).
91.The chemical symbol for thulium is _____.
92.The capital city of Tajikistan is __________.
93.She loves _____ (reading) stories.
94.What is the name of the first artificial satellite launched into space?
A. Voyager
B. Sputnik
C. Apollo
D. Challenger
95.The _____ (植物生长) is influenced by many factors.
96.My brother loves __________ (进行科学实验).
97.My ________ (玩具名称) makes me feel special.
98.Which fruit is yellow and curved?
A. Apple
B. Banana
C. Grape
D. OrangeB
99.My dad drives a ______. (truck)
100.What is 22 - 7?
A. 14
B. 15
C. 16
D. 17。