小学上册第三次英语第4单元全练全测(含答案)

小学上册英语第4单元全练全测(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.The _______ can be a wonderful subject for photography.
2.The process of evaporation is the transition from liquid to _____.
3.The chemical symbol for osmium is ______.
4.The capital of Namibia is __________.
5.What is the sum of 1 and 1?
A. 1
B. 2
C. 3
D. 4答案:b
6. A ____ has soft fur and enjoys cuddling with people.
7. A ___ (小蝙蝠) flies at dusk.
8. A _____ (植物故事分享) can inspire others to connect with nature.
9.The garden has many _____ (flowers/plants).
10.My uncle is a fantastic ____ (gardener).
11.The teacher is ______ us a new topic. (introducing)
12.I have a toy _______ that can bounce and roll.
13.The _____ (生态旅程) reveals the beauty of nature.
14.When I was younger, my favorite toy was a ________ (玩具名). I played with it every day until it broke. I felt very ________ (形容词).
15.My favorite activity at school is _______ (科学实验).
16.We have gym class on ___. (Tuesday)
17.Asteroids can cause significant damage to Earth if they _______.
18. A __________ is a reaction that produces heat.
19.The flamingo has long _______ (颈部).
20.The invention of the camera changed the way we _____ history.
21.The flowers are ___ (colorful/boring).
22.I have a new ___. (bike)
23. A covalent bond is formed when atoms _____ electrons.
24.My dad is a _____ (工程师) involved in technical projects.
25.根据图片把下列单词补充完整。

26. A ______ is a warm-blooded animal that can live in cold regions.
27.My cousin is a ______. She loves animals.
28.The ________ (环境适应策略) is developed over time.
29.The three states of matter are solid, liquid, and __________.
30.I like to _____ (paint) my room.
31.In winter, many plants go __________ (休眠).
32.My __________ (玩具名) is always ready for __________ (活动).
33.The ancient Romans built impressive ______ (桥梁) to connect their cities.
34.The ______ (小鸟) sits on a branch.
35.The ______ (小鹿) watches cautiously from the edge of the ______ (树林).
36. A seismic wave is a wave that travels through ______.
37.The boy is ___ a ball. (catching)
38.My favorite fruit is _______ (苹果), and I eat it every day.
39. A gas released during fermentation is ______.
40.I love going to the park with my __________. (家人)
41.My favorite book is about a ________ (冒险).
42.What is the term for the distance between two points?
A. Length
B. Width
C. Height
D. Depth答案: A. Length
43.What is the primary color of snow?
A. Blue
B. Green
C. White
D. Yellow答案:C
44.ts can survive in _____ (沙漠) conditions. Some pla
45. A black hole is formed when a massive star ______.
46.We visit the ______ (历史博物馆) to learn about ancient cultures.
47.They are _____ (sitting) on the grass.
48. A sound's frequency determines its ______.
49.Listen and circle.(听音画圈.)
50.The capital of Myanmar is _______.
51.She is reading a ________.
52.Which of these is a vegetable?
A. Banana
B. Carrot
C. Strawberry
D. Orange答案:B Carrot
53.The _____ (生态教育) helps raise awareness about plants.
54.My cousin is a ______. She loves to dance.
55.We are having a ______ (picnic) in the park.
56.The _______ of light can be affected by the medium it passes through.
57.The turtle can survive for long periods without ______ (水).
58.The _______ is essential for the growth of new plants.
59.What do you call the instrument used to measure weight?
A. Balance
B. Scale
C. Meter
D. Ruler答案: B
60.This ________ (玩具) encourages learning.
61.What is the name of the frozen water?
A. Ocean
B. Ice
C. Snow
D. Steam答案: B
62.The ________ glides gracefully through the air.
63. A frog has smooth ______ (皮肤).
64.I enjoy ______ (与家人共度周末).
65.The cat's whiskers help it navigate in the _______.
66.My grandmother is an amazing __________ (厨师).
67.I enjoy building models with my ________ (玩具名) and displaying them.
68.The chemical formula for tin(II) sulfate is _____.
69.I like to ride my ______ (摩托车) along the beach on sunny days.
70.The city of Tbilisi is the capital of _______.
71.The capital of the Maldives is __________.
72.I think that connecting with nature helps us appreciate its __________.
73.The first man to circumnavigate the globe was _______. (麦哲伦)
74.What is the capital of France?
A. Berlin
B. Madrid
C. Paris
D. Rome答案:C.Paris
75.The ______ loves to explore new places.
76.My favorite dessert is ________ (冰淇淋). I like it with ________ (巧克力酱).
77.What do we use to read?
A. Book
B. Knife
C. Plate
D. Spoon答案:A Book
78.The doctor, ______ (医生), gives us check-ups.
79.The falcon is known for its incredible ________________ (速度).
80.I have a toy _______ that can race my other toys.
81.The __________ is a famous structure in Paris. (埃菲尔铁塔)
82. A __________ is a charged particle.
83.My favorite animal is a _______ (猫), and I think they are very _______ (可爱).
84.The __________ (古代文明) left behind many archaeological sites.
85.We need to __________ our project.
86.What do we call the process of learning how to swim?
A. Diving
B. Floating
C. Swimming lessons
D. Water sports答案:C
87.The girl has a lovely ________.
88.I saw a ________ hopping around in the grass.
89.htenment emphasized _____ and reason. The Enli
90.The octopus has three _________ (心脏).
91.I want to _____ (go/stay) at home.
92.The ____ has a beautiful song and is often found in trees.
93.The cake is ________ with chocolate.
94.We have ______ (math) class after lunch.
95.My favorite actor is __________ (演员) because he is very funny.
96.The element with the highest electronegativity is ______.
97.What do you call a person who studies psychology?
A. Psychologist
B. Psychiatrist
C. Therapist
D. Counselor答案: A
98.What is the first letter of the alphabet?
A. B
B. A
C. C
D. D答案:B
99.The pH scale ranges from to ______.
100.The _______ can grow in sandy soil.。