小学上册A卷英语第四单元暑期作业(含答案)

小学上册英语第四单元暑期作业(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.Most birds can ______.
2.The _______ has a unique shape and texture.
3.My brother has a ______ (toy) car.
4.We go ________ (hiking) in the mountains.
5.The _______ of a swing is caused by gravity.
6.The chemical formula for calcium sulfate is _______.
7.The ancient Romans used _____ for public baths.
8.I love to eat ______ ice cream.
9.My ________ (表姐) visits us every summer for a week.
10.The ________ (生态互动) is intricate.
11.I think it's polite to call people ____. (我认为称呼人们为____是礼貌的。

)
12.What is the term for an animal that only eats plants?
A. Carnivore
B. Herbivore
C. Omnivore
D. Insectivore答案: B
13. A ______ uses echolocation.
14.We need to buy some ______. (milk)
15.The melting point of ice is _____ degrees Celsius.
16.The _______ will bloom when the weather is warm.
17.My cousin, ______ (我的表弟), loves to dance hip hop.
18.What do you call a person who studies the past?
A. Historian
B. Archaeologist
C. Anthropologist
D. Sociologist答案:A
19.My grandma knits beautiful __________ (毛衣) for us.
20.ims landed at Plymouth Rock in ______ (1620年). The Pyra
21.Astronomy has helped us understand the _______ of time and space.
22.We visit the ______ (艺术中心) for cultural events.
23.What do we call a person who studies ancient texts?
A. Philologist
B. Linguist
C. Historian
D. Archeologist答案: A
24. A chemical reaction can occur at different _____.
25.The __________ (马丁·路德) was a key figure in the Protestant Reformation.
26.The sun ________ (升起) in the morning.
27.Which fruit is yellow and has a thick skin?
A. Apple
B. Banana
C. Grape
D. Cherry答案:B.Banana
28.My favorite dessert is ________.
29.I like to ___ (explore/hike) in the woods.
30. A parrot can ______ many words.
31.We discuss ________ (strategies) for success.
32.What is the capital of Italy?
A. Venice
B. Rome
C. Naples
D. Florence答案:B
33.My grandma is a great __________ (故事讲述者).
34.We should _______ (互相帮助).
35.__________ are compounds that contain carbon.
36.The water is ______ in the lake. (clear)
37.The __________ (印度独立运动) was led by many leaders including Gandhi.
38.I love to visit _______ (博物馆).
39.The park is ________ (宽敞).
40.My brother is really _____ (幽默) and always makes me laugh.
41.The _____ (小鸭) quacks when it is happy.
42. A chemical reaction can create new ______.
43.What do we call a scientist who studies animals?
A. Botanist
B. Zoologist
C. Ecologist
D. Marine biologist答案: B
44.The chemical symbol for aluminum is _______.
45.We have a ______ (愉快的) gathering for birthdays.
46.The _______ (The Persian Empire) was one of the largest empires in history.
47.The _____ (杯子) is on the table.
48.We go to school by _______ (bus).
49.They are dancing _____ (快乐地).
50.The number of electrons in a neutral atom equals the number of ______.
51.My sister enjoys _______ (画画).
52.Gravity is weaker on the ______.
53. A ______ can create a complex home.
54. A ____(panel discussion) explores various viewpoints.
55.The ________ (生态恢复) helps revive damaged areas.
56.在中国，________ (philosophy) 影响了教育和社会结构。

57.What do we call a person who studies the effects of population growth?
A. Demographer
B. Sociologist
C. Anthropologist
D. Economist
答案: A
58.The weather is ________ today.
59.The cake is ________ for my birthday.
60.ic Ocean is the largest ________ (太平洋是最大的________). The Paci
61.My dad is ________ (严肃) but funny.
62.My dad _____ a bike to work. (rides)
63.My brother's favorite animal is a ______ (老虎).
64.The ______ is a season when flowers bloom.
65.My friend loves __________ (体育) and staying active.
66.My aunt is like a kind _______ who cares for me.
67.The __________ (河口) is where the river meets the sea.
68.The _______ (蜥蜴) can be green or brown.
69.The ________ (kingdom) is ruled by a king.
70.We enjoy _____ (reading) stories.
71.I enjoy _____ (reading/watching) movies.
72.I have a toy _____ that can fly.
73.What is the capital of Latvia?
A. Riga
B. Talinn
C. Vilnius
D. Warsaw答案:A
74.The __________ (植物的需求) varies from species to species.
75.The __________ can reveal the history of ancient oceans.
76.The founding of the city of Rome is attributed to ______ (罗摩ulus).
77.My friend, ______ (我的朋友), is a talented musician.
78.The chemical symbol for rubidium is _______.
79.The ________ was a famous philosopher known for his teachings.
80.The _______ of a wave can change when it travels through different media.
81.The Earth's crust is constantly being recycled through the ______ cycle.
82. A combustion reaction involves the burning of a substance in ______.
83.What is the capital city of Japan?
A. Beijing
B. Seoul
C. Tokyo
D. Bangkok答案: C. Tokyo
84.The _______ (The Opium Wars) were conflicts between China and Britain.
85. A tectonic plate boundary where plates collide is known as a ______ boundary.
86.The __________ is a region known for its beautiful landscapes.
87.The capital of Malaysia is _______.
88. A __________ is formed through the process of sedimentation.
89.We have ______ (art) class on Wednesdays.
90.________ was the first female British Prime Minister.
91.The ________ (植物健康) is monitored closely.
92.What do you call the person who cuts hair?
A. Barber
B. Baker
C. Mechanic
D. Painter答案:A
93.In ancient China, the __________ was a symbol of wisdom. (龙)
94.The _______ (壁虎) climbs walls easily.
95.Pigs are very _______ (社会化的) creatures.
96.What is the name of the famous mountain range in Asia?
A. Rockies
B. Andes
C. Himalayas
D. Alps答案:C
97.The ________ was a significant moment in the history of public health.
98.They sing ___ (songs/poems).
99._____ (地下根系) stabilize plants during storms.
100.What is the name of the famous painting by Vincent van Gogh?
A. The Night Watch
B. Starry Night
C. The Scream
D. Girl with a Pearl Earring答案:B.Starry Night。