小学上册B卷英语第1单元测验试卷(有答案)

小学上册英语第1单元测验试卷(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.The term “solubility” refers to how well a substance can _____ in a solvent.
2.The process where plants release oxygen is called ______.
3.I enjoy _______ (洗碗) after dinner.
4.The cat is ________ on the mat.
5.I love the __________ (夜空) filled with stars.
6. A ____ is often found in ponds and has a smooth body.
7.The puppy wagged its _____ when it saw me.
8. A rabbit's nose is very ______ (敏感).
9.The mountain is ___ (high/low).
10.My favorite game is ______.
11.Some plants can grow in _______ conditions.
12.The _____ (氛围) created by plants can uplift spirits.
13.The ______ helps us learn about the environment.
14.I like to play ________ with my friends after school.
15.The ancient Egyptians believed in _______ after death. (来世)
16.hat is the opposite of "fast"?
A. Slow
B. Small
C. Large
D. Tall答案:A Slow
17.My friend likes to play __________ (钢琴).
18.The doll has a pretty ________.
19.The flowers are _____ in the sunshine. (smiling)
20.Chemical reactions can be spontaneous or ______.
21.What is the name of the slow-moving animal with a shell?
A. Rabbit
B. Turtle
C. Sloth
D. Snail答案:B
22.The ancient Greeks held the first _____ (Olympics) in 776 BC.
23.The _____ (camera) takes great pictures.
24.The biosphere includes all living things in the ______.
25.Read and colour.(读一读，涂色。

)
26.The _______ of an atom is found in the nucleus.
27.My favorite flower is a ________.
28.The ________ loves to explore.
29.The flowers smell _______ (good).
30.My cousin is a ______. She loves to help out at school.
31.We will go _____ the fair next week. (to)
32.The ancient Egyptians believed in many _____ gods.
33. A _______ (海马) has a unique swimming style.
34.We will _______ (go) to the beach.
35.My sister loves fashion and wants to be a __________ (设计师).
36.The ______ (繁殖) process can be complex.
37.The _______ (蚊子) buzzes around in summer.
38.The __________ (历史的探索) unveils truths.
39.The sun is setting in the ___. (west)
40.What is the capital of South Korea?
A. Seoul
B. Busan
C. Incheon
D. Daegu答案: A
41. A _______ (小鼹鼠) digs tunnels in the soil.
42.What do we call a collection of different species living together?
A. Ecosystem
B. Habitat
C. Environment
D. Community答案:
A. Ecosystem
43.The zebra has black and _________ (白色) stripes.
44.My friend is a ______. He enjoys sharing knowledge.
45.When two or more substances are mixed together, they form a _______. (混合物)
46.We like to ________ (volunteer) in the community.
47.What is the name of the famous ancient city in Romania?
A. Sighisoara
B. Bucharest
C. Sibiu
D. Constanta答案:A.Sighisoara
48.What is the capital of France?
A. Berlin
B. Madrid
C. Paris
D. Rome答案:C.Paris
49.选词填空,将词语写在四线三格内。

50.The book is _____ (interesting/dull).
51.The ______ is a chart that shows all the elements.
52.What is the name of the famous detective created by Arthur Conan Doyle?
A. Sherlock Holmes
B. Hercule Poirot
C. Sam Spade
D. Miss Marple答案:
A. Sherlock Holmes
53. A __________ is a property that describes how a substance reacts.
54.The ________ (全球贸易) is influenced by geography.
55.I believe that everyone has the potential to make a difference in the _______ (社会).
56.The baby is _____ on the floor. (crawling)
57.The _____ (花瓶) holds flowers.
58.Space agencies work collaboratively on international ______.
59.Can you _____ (help) me?
60.I enjoy ______ with my family.
61.My uncle is a fantastic __________ (厨师).
62.What is the capital city of Russia?
A. Moscow
B. St. Petersburg
C. Vladivostok
D. Kazan答案:A
63.The ________ was a landmark event in the evolution of personal rights.
64.How many planets are in the Milky Way galaxy?
A. 8
B. 9
C. 10
D. Many答案: D
65.I want to learn how to ______ (cook) dishes from different countries.
66. A base can neutralize an _______.
67. A ______ is a chemical change that produces heat and light.
68. A ________ (植物展览馆) showcases diversity.
69.The chemical symbol for gold is ______.
70.I wish my __________ (玩具名) could talk!
71.The ancient Egyptians used ______ (草纸) for writing.
72.I think it's nice to call my friends by their first names like ______. (我认为像____这样称呼我的朋友的名字很好。

)
73.I want to ________ my toys.
74.The chemical formula for phosphine is _______.
75.I am going to the ________.
76.ical plants need a lot of _____ (湿度). Sometime
77.I want to be a ________.
78.The main ingredient in soap is _____.
79.My ______ loves to participate in competitions.
80.I enjoy baking ______ with my family.
81.In my free time, I enjoy __________. It helps me relax and be __________. Sometimes, I also like to __________ and learn new things.
82.My brother is very __________. (活泼)
83.An iguana can change its _________. (颜色)
84.The chemical formula for ammonium molybdate is __________.
85.What is the capital of Afghanistan?
A. Kabul
B. Kandahar
C. Bamiyan
D. Mazar-i-Sharif答案:a
86.The birds sing in the ______.
87.What do we call the natural process of decay and breakdown of organic material?
A. Decomposition
B. Metabolism
C. Fermentation
D. Photosynthesis答案:
A. Decomposition
88.The painting is very ___ (colorful).
89.The __________ can indicate the presence of valuable mineral deposits.
90.She is a great ________.
91. A solid has a _______ shape, while a liquid takes the shape of its container.
92.The _____ (温室) allows for year-round gardening.
93.What do you call a person who studies psychology?
A. Psychologist
B. Psychiatrist
C. Therapist
D. Counselor答案: A
94.When it’s hot, I like to stay in the __________. (阴凉处)
95.In chemistry, we use ______ to represent elements.
96.The movie was very ________.
anic chemistry is the study of carbon-containing _____.
98.I feed my _____ (宠物) every day.
99.My toy ________ can hop.
100.Rivers can carve out ______ over millions of years.。