小学上册第八次英语第4单元暑期作业(含答案)

小学上册英语第4单元暑期作业(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 ____ hops quickly and loves to chase after things.
2.What is the term for a scientist who studies insects?
A. Entomologist
B. Biologist
C. Zoologist
D. Botanist
答案:A
3.I want to grow a ________ to give to my mom.
4.My sister is a ______. She likes to help others.
5.I collect ________ (漫画书) and read them every night before ________ (睡觉).
6.Chemical bonds are formed when ______ interact.
7. Wall of China was built to protect against _____. The Grea
8.My dad enjoys cooking on the ____.
9.The ________ (生态研究成果) inform policies.
10.__________ (温度) affects the rate of chemical reactions.
11.What is the largest land animal?
A. Giraffe
B. Elephant
C. Rhino
D. Hippo
12.The _______ of sound can be heard even in different environments.
13.Seismographs are used to measure ______ in the Earth.
14.We have a _____ (野餐) planned.
15.My grandma enjoys making ____.
16.The chemical formula for ammonium fluoride is __________.
17.The sun is ___ in the morning. (rising)
18.We are going to ___ a trip. (take)
19.The process of making bread rise involves the production of ______.
20.What do we call the area of land that receives little rainfall?
A. Forest
B. Desert
C. Wetland
D. Grassland
答案:B Desert
21.I call my friend’s sister __________. (她的名字)
22.The _______ (蝴蝶) is colorful.
23. A ______ (城市绿化) improves quality of life.
24.My ________ (玩具名称) helps me with math problems.
25.The _____ (spaceship) Apollo 11 took astronauts to the moon.
26.My favorite stuffed _______ is a bear (我最喜欢的毛绒_______是熊).
27.What is the name of the process where water vapor turns into liquid?
A. Evaporation
B. Condensation
C. Precipitation
D. Filtration
答案:B Condensation
28.I think it's important to support local businesses by __________.
29.I took my ________ (玩具名称) on a trip.
30.I see a _______ (dragonfly) flying around.
31.The _______ (狼) is a hunter.
32.The _______ of a magnet can be demonstrated with iron filings.
33.The _____ (乌鸦) is known for its intelligence and problem-solving skills. 乌鸦以其聪明才智和解决问题的能力而闻名。

34.The capital of Libya is ________ (利比亚的首都是________).
35.My dad is my strong _______ who teaches me important lessons in life.
36.The chemical formula for lithium iodide is _____.
37.My grandma is my wise _______ who tells stories.
38.Natural resources like coal and oil are found in ______ rock.
39.Which season is cold and snowy?
A. Spring
B. Summer
C. Fall
D. Winter
40.The Earth's crust is constantly being shaped by ______ activity.
41.Every year, we celebrate my birthday with a big ________ (聚会) and lots of cake.
42.The park has a big ______ (slide).
43. A metamorphic rock forms from the alteration of existing ______.
44.Which of these is a common dairy product?
A. Bread
B. Cheese
C. Pasta
D. Rice
答案:B
45. A __________ is a substance that can change color based on pH.
46.The ________ (chicken) lays eggs.
47.The ________ (气味) of herbs is wonderful.
48.I have a ___ (collection) of coins.
49.The ______ (根部) anchors the plant in the soil.
50.I enjoy _______ (和家人一起)在公园散步。

51.What do we call the process of water turning into ice?
A. Melting
B. Freezing
C. Evaporating
D. Condensing
52.During the holidays, I like to travel to _______ (海边).
53.There are many __________ (民族) in our country.
54.trial Revolution began in the late ________ (18世纪). The Indu
55.What is the name of the fairy tale character with long hair?
A. Cinderella
B. Rapunzel
C. Snow White
D. Sleeping Beauty
答案:B
56.The _______ (马) gallops in the field.
57.What do we call the time when we eat lunch?
A. Breakfast
B. Lunch
C. Dinner
D. Snack
答案:B
58.The _______ (龟) has a hard shell.
59.What is the largest land animal?
A. Lion
B. Elephant
C. Giraffe
D. Rhino
答案:B
60. A ____ is known for its hopping abilities and is often found in gardens.
61.We need to ______ (study) for the test.
62.The sun is very ___ (hot) in summer.
63.What do we call a person who repairs cars?
A. Doctor
B. Mechanic
C. Chef
D. Teacher
64.I enjoy making crafts with my ________ (玩具名称).
65.The _____ (植物图谱) can serve as an educational tool.
66.What do we call the science of the universe?
A. Astrology
B. Astronomy
C. Cosmology
D. Physics
答案:B
67.Light pollution can obscure our view of ______.
68.My uncle is my funny _______ who makes me laugh.
69.What do you call a person who teaches children?
A. Doctor
B. Teacher
C. Engineer
D. Chef
答案:B
70.My grandma has a ______ (宠物) cat named Whiskers.
71.The sun is _______ (shining) brightly.
72. A __________ is the measure of how much solute is present in a solution.
73.The __________ were known for their impressive architecture in ancient times. (古埃及人)
74.In a chemical reaction, substances change into new __________.
75.The chemical formula for methane is ________.
76.What is the main ingredient in bread?
A. Sugar
B. Rice
C. Flour
D. Salt
答案:C
77.What do you call a young female dog?
A. Puppy
B. Kitten
C. Calf
D. Cub
78.I can create my own adventures with my ________ (玩具名称).
79.My cousin is very ____.
80.The __________ (历史研究) helps us understand the past.
81.The dolphin swims _______ (优雅) in the water.
82.The _____ (花) smells good.
83.What is the name of the famous American actress known for "The Sound of Music"?
A. Julie Andrews
B. Audrey Hepburn
C. Meryl Streep
D. Judy Garland
答案:A
84.I have a new ______ for school.
85.I can ______ (dance) with my friends.
86. A lion lives in a __________.
87. A ________ (海滩) is a great place for vacation.
88.Which animal is known for its ability to change color?
A. Chameleon
B. Eagle
C. Shark
D. Penguin
答案:A Chameleon
89. A wave can undergo diffraction as it passes through a ______.
90. A ______ (蜗牛) carries its home on its back.
91.The __________ was a significant event during the French Revolution. (巴士底狱攻陷)
92.What is the main ingredient in chocolate cake?
A. Cocoa
B. Flour
C. Sugar
D. Eggs
93.Some _______ can be propagated easily.
94.They enjoy ________ together.
95.The book is ___. (interesting)
96.How many letters are in the word "elephant"?
A. 6
B. 7
C. 8
D. 9
答案:B
97.How many seasons are there in a year?
A. 2
B. 3
C. 4
D. 5
答案:C
98.What is the name of the famous American singer known for her powerful voice?
A. Aretha Franklin
B. Whitney Houston
C. Beyoncé
D. Adele
答案:B
99.The ________ (温度) can drop below freezing in winter.
100.What is the name of the famous online shopping platform?
A. eBay
B. Amazon
C. Alibaba
D. Etsy
答案:B。