小学上册第4次英语第6单元真题试卷

小学上册英语第6单元真题试卷
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.Carbon atoms can form long _____ of molecules.
2. A circuit must be ______ (closed) for electricity to flow.
3. A solid has a definite ______ and volume.
4.The ________ (野生植物) grows without human help.
5.Planting trees can help combat _____ (全球变暖).
6.The symbol for yttrium is _____.
7.What do you call a young female horse?
A. Colt
B. Filly
C. Mare
D. Foal
8.I enjoy ___ (gardening) with my grandma.
9.What is the name of the popular show about a detective solving mysteries?
A. Sherlock Holmes
B. Law and Order
C. CSI
D. MonkA
10.This boy, ______ (这个男孩), is a great swimmer.
11.The ancient Egyptians used _______ for writing. (象形文字)
12._____ (homegrown) produce tastes the best.
13.What do you call a baby cat?
A. Puppy
B. Kitten
C. Calf
D. Chick
14.Plants can also help to clean the ______ (空气).
15.The signing of the Treaty of Paris ended _____.
16.My dad is my strong _______ who always helps me when I need it.
17. A ________ (水库) stores water for various uses.
18.The chemical symbol for thorium is _____.
19.I like to ride my _____ (bike/car) to school.
20. A lizard can change its ______.
21.The park is _______ (适合家庭)。

22.The kitten is ___ by the window. (sitting)
23.My cousin is very good at ____ (science).
24.Which of these is a cold drink?
A. Soup
B. Coffee
C. Ice tea
D. PastaC
25.What do you call the time when you sleep?
A. Day
B. Night
C. Morning
D. AfternoonB
26.What do we call the process of growing crops?
A. Harvesting
B. Planting
C. Agriculture
D. FarmingC
27.The ______ loves to sing songs.
28. A _____ (章鱼) has the ability to camouflage itself.
29.My family goes hiking in the ______.
30.The bear climbs trees in search of _____ honey.
31.The _____ (植物图谱) can serve as an educational tool.
32.The capital of the Republic of the Congo is ________ (金沙萨).
33.The ________ is a small creature that hops around.
34.The country famous for its deserts is ________ (阿联酋).
35.What do you call the center of an atom?
A. Electron
B. Proton
C. Nucleus
D. NeutronC
36. A ______ (狗) wags its tail when happy.
37.I like to have ________ when I am sad.
38.I have a collection of ______ (玩具) that I keep on my shelf. They remind me of my ______ (童年).
39.The ____ has a spiny back and curls up when scared.
40.The __________ (自然环境) is full of wonders waiting to be explored.
41.What do we call the study of insects?
A. Ornithology
B. Entomology
C. Zoology
D. BiologyB
42. A _____ (猴子) is very curious about its environment.
43.I want to learn how to ________.
44.The __________ (现代科技) helps us explore new places.
45.The _____ (sunflower) is tall.
46.Which one is not a fruit?
A. Apple
B. Carrot
C. Banana
D. OrangeB
47.The __________ (历史的文化交融) enrich understanding.
48.What do you call a young moose?
A. Calf
B. Foal
C. Pup
D. KidA
49.In winter, some trees lose their _____ (叶子).
50. A _______ is a chemical process that results in gas production.
51.Can you help me find my __________ (玩具名)?
52.I like to draw pictures for my ____.
53.The __________ is a famous bridge in San Francisco. (金门大桥)
54. A ______ is a type of bird that builds nests.
55.The bee dances to communicate with other _________. (蜜蜂)
56._____ (护林员) protect forests and their ecosystems.
57.I enjoy creating games for my toy ____. (玩具名称)
58.My favorite sport is _______ (basketball).
59.We have ______ (很多) memories together.
60.What do you call a place where you can buy fresh food?
A. Grocery store
B. Department store
C. Bakery
D. Hardware storeA
61._____ (树根) prevent soil erosion.
62.What is the name of the famous river in Egypt?
A. Amazon
B. Nile
C. Mississippi
D. YangtzeB
63.I believe that practice makes _______ (完美). I will keep trying to improve my _______ (技能).
64.My ________ (玩具名称) is a fun way to bond with friends.
65.New stars are born in ______.
66.What is the term for a person who designs buildings?
A. Engineer
B. Architect
C. Contractor
D. BuilderB
67.I love animals, especially __________. They are so cute and playful. One day, I want to __________ so I can take care of them.
68.The chemical reaction that occurs in batteries is an example of a _____ reaction.
69.What do we call the hard covering of a turtle?
A. Shell
B. Armor
C. Skin
D. ScaleA
70.The _____ was first explored by humans in the s.
71.Which animal is known as man's best friend?
A. Cat
B. Dog
C. Bird
D. Fish
72.The capital city of Eswatini is ________ (斯威士兰的首都城市是________).
73.He is my good _____ (朋友).
74.We visit the ______ (电影院) to watch new movies.
75.What is the capital of Malaysia?
A. Kuala Lumpur
B. Singapore
C. Bangkok
D. JakartaA Kuala Lumpur
76.Waves can carry ______ through water.
77.I keep my toys in a _____.
78.The _____ (bamboo) grows very quickly.
79.How many seconds are in a minute?
A. 30
B. 60
C. 90
D. 120B
80.What type of tree produces acorns?
A. Pine
B. Oak
C. Maple
D. BirchB
81.What is the name of the desert that is the largest in the world?
A. Sahara
B. Gobi
C. Kalahari
D. Atacama
82. A ______ (自然教育) program can inspire future botanists.
83.Which animal can fly?
A. Fish
B. Elephant
C. Bird
D. Lion
84.What is the process of water changing to vapor called?
A. Evaporation
B. Condensation
C. Precipitation
D. Freezing
85.What is the term for the movement of the Earth around the sun?
A. Rotation
B. Revolution
C. Orbit
D. SpinB
86.My friends and I have a toy ____ competition. (玩具名称)
87.What is the name of the famous poet known for his sonnets?
A. Robert Frost
B. William Wordsworth
C. William Shakespeare
D. John KeatsC
88.What is the shape of a square?
A. Round
B. Triangular
C. Rectangular
D. Four equal sides
89.The _______ of a wave can be observed in a ripple tank.
90.Many _______ bloom in spring.
91.In winter, some plants _______ their leaves.
92.What is the capital of Spain?
A. Barcelona
B. Madrid
C. Valencia
D. SevilleB
93.The ______ teaches us about biology.
94.The _____ (giraffe) is very tall.
95.The ________ was a treaty that addressed environmental concerns.
96.My favorite fruit is ______ (香蕉). They are sweet and easy to ______ (吃).
97.What is the largest planet in our solar system?
A. Earth
B. Mars
C. Saturn
D. JupiterD
98. A chemical reaction can involve a change in ______ or temperature.
99.The house is very ___. (big)
100.My sister loves __________ (参与社区服务).。