小学下册第3次英语第一单元期中试卷(有答案)

小学下册英语第一单元期中试卷(有答案)
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. A ________ (植物研究) can lead to new discoveries.
2.My grandma feeds the ______ (鸟) in her garden.
3.The _____ (猴子) loves to eat bananas.
4.What is the term for a scientist who studies living organisms?
A. Biologist
B. Chemist
C. Physicist
D. Geologist答案: A
5.My sister has a talent for __________ (表演).
6.The city of Copenhagen is the capital of _______.
7.The baby is ______ with a teddy bear. (playing)
8. A spider has __________ legs.
9.ts can produce ______ that are harmful to humans. (某些植物可以产生对人类有害的化学物质。

) Some pla
10.The ________ is known for its intelligence.
11.We have _______ for breakfast.
12.Certain flowers are associated with ______, like roses for love. (某些花与情感相关，如玫瑰象征爱。

)
13. A _____ (海豚) can leap out of the water gracefully.
14. (79) River is important for trade in Europe. The ____
15.The _____ (果实) of a pumpkin is very large.
16.The __________ is a region known for its technological advancements.
17.I want to be a _____ (doctor/painter) when I grow up.
18.Sulfuric acid is a common industrial ________.
19.I enjoy telling ________ to my friends.
20.What is the capital of Finland?
A. Helsinki
B. Oslo
C. Stockholm
D. Tallinn答案:A
21. A bee gathers _______ from flowers to create delicious honey.
22.What is the name of the famous bear in the children's book series by A.A. Milne?
A. Paddington Bear
B. Winnie-the-Pooh
C. Yogi Bear
D. Baloo答案:B
23.The Civil Rights Act was signed in the year ________.
24.The fish is _____ in the water. (swimming)
25.我会连一连。

26. A __________ is a reaction that produces energy in the form of light.
27.The chemical symbol for hafnium is ______.
28.Which of these is a mode of transportation?
A. Bicycle
B. Sofa
C. Table
D. Bed答案: A
29.Napoleon Bonaparte was a leader from ________.
30.The Earth's crust is mostly composed of ______ and silicate minerals.
31.The _____ is a large collection of stars, gas, and dust.
32.The __________ is a major city known for its global influence. (纽约)
33.The _____ (药草) has many uses in cooking and medicine.
34.She is ______ her homework right now. (finishing)
35.We play hide and ______ (找) in the garden.
36.My friend’s birthday is in ____.
37.I have _______ (many/few) friends at school.
38.The frog jumps _____ (high/low).
39.What do bees produce?
A. Milk
B. Honey
C. Silk
D. Wool答案: B
40.My ______ studies plants and animals.
41.My favorite fruit is ________.
42.The process of ______ can reveal hidden geological structures.
43.I enjoy ________ (看书) before bedtime.
44.The ____ has large ears and can hear sounds from far away.
45.The boiling point of water is ______ degrees Celsius.
46.The ant is strong for its _________ (大小).
47.Certain plants have unique adaptations for surviving in ______ ecosystems. (某些植物具有适应生存于特定生态系统的独特特征。

)
48.There are many _______ in the sky.
49.Listen and draw“笑脸”or“委屈”，听录音判断，对的画“笑脸”，错的画“委屈”
50.I want to ___ an astronaut. (become)
51. (44) River runs through London. The ____
52.The chemical symbol for selenium is ______.
53.Which animal is known for its quills?
A. Hedgehog
B. Porcupine
C. Armadillo
D. Raccoon答案: B
54.My grandma enjoys playing ____ (puzzles).
55.The capital of Finland is _____.
56.I like to build with _____ (积木) and create new things. 我喜欢用积木搭建并创造新东西。

57. A reaction that occurs between an acid and a base produces ______.
58. A _______ provides food and shelter for animals.
59.The _____ (night) is quiet.
60.The _____ (生态系统) is balanced when all plants and animals coexist.
61.I love _______ (写诗).
62.What do we call a person who studies the interactions between different communities?
A. Sociologist
B. Anthropologist
C. Ecologist
D. Historian答案: A
63. A ______ (植物的生态研究) can yield important information.
64.What is the process by which plants make their food?
A. Photosynthesis
B. Respiration
C. Digestion
D. Fermentation答案: A
65.The __________ is a large desert found in North Africa. (撒哈拉沙漠)
66.The chemical reaction that occurs in our bodies to release energy is called
__________.
67.The girl enjoys ________.
68.The melting point is when a solid turns into a ______.
69.My favorite _____ is a jumping kangaroo.
70.Every evening, I take a walk in the ______ (社区). I enjoy seeing my neighbors and saying ______ (你好).
71.Many plants have _____ (叶子) that change color in fall.
72.The capital of Cyprus is ________ (尼科西亚).
73.The anemone is home to the _____ fish.
74.The ______ (花瓣的排列) can attract specific pollinators.
75.The capital city of Samoa is ________ (萨摩亚的首都城市是________).
76.The __________ (历史的双重性) showcases complexity.
77.I love _______ (吃巧克力).
78.Geologists study the Earth’s structure, materials, and ______ processes.
79.My friend has a ______ (猫咪) that likes to play with yarn.
80.Which instrument has black and white keys?
A. Guitar
B. Flute
C. Piano
D. Violin答案: C
81.The weather is _____ (sunny/cloudy) today.
82.How many players are on a soccer team?
A. 5
B. 7
C. 9
D. 11答案: D
83.The ______ is known for her philanthropic efforts.
84._____ (花园) can be enjoyed by everyone.
85.The _______ (小果子狸) is nocturnal and adventurous.
86.I found a ________ on the floor.
87.The capital of China is _______.
88.I enjoy ________ (做手工艺品).
89.The chemical formula for pentadecenoic acid is ______.
90.My sister is my best _______ who is always there for me.
91.What do we call the process of making bread?
A. Baking
B. Cooking
C. Boiling
D. Roasting答案: A
92. A solution is a homogeneous mixture of two or more ______.
93.The main gas produced from respiration is ______.
94.The chef, ______ (厨师), creates amazing dishes in the kitchen.
95.The country famous for its tango is ________ (阿根廷).
96.The ____ lives in trees and loves to eat fruits.
97.They are _____ (reading) together.
98.I enjoy _______ (制作手工艺品) in art class.
99. A ferret can slip through very ________________ (小的) spaces.
100.What is the name of the large body of freshwater that is smaller than an ocean?
A. Lake
B. Pond
C. River
D. Stream答案: A。