小学上册D卷英语第1单元暑期作业(有答案)

小学上册英语第1单元暑期作业(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 Great Barrier Reef is located off the coast of __________.
2.The ________ (生物安全) protects against pests.
3.The capital city of the Philippines is ________ (菲律宾的首都城市是________).
4.The ________ loves to play in the rain.
5.What do we call a person who studies climate?
A. Climatologist
B. Meteorologist
C. Environmental Scientist
D. Ecologist答案: A
6.We have a test in ___. (math)
7. A chemical compound can be ionic or ______.
8.Planets do not produce their own ______.
9.My uncle is a __________ (计算机科学家).
10. A _______ can make a wonderful gift.
11.The _____ (大自然) provides many resources.
12.What shape is a basketball?
A. Square
B. Triangle
C. Rectangle
D. Sphere答案: D
13. A _______ (海马) has a curled tail.
14.My mom is a ______. She enjoys baking.
15.I like to _______ my bike.
16.Each plant has its own _____ (生长条件) for optimal health.
17.The flowers in the garden bloom in different _______.
18.The tree gives us ______ in the summer.
19.The blue jay is a vibrant ______ (鸟).
20. A _______ is a reaction that occurs in the presence of an acid or base.
21.The __________ (工厂) produces goods for the city.
22.The _____ (菊花) blooms in autumn.
23.I _____ (play/learn) the guitar.
24.The __________ (水源) is crucial for irrigation.
25.The __________ (历史的启示) guides our journey.
26. A ______ (兔子) can be very fast and nimble.
27.The chemical formula for calcium hydroxide is __________.
28.She is a good ________.
29. A _______ (老虎) is often seen in the zoo.
30.The __________ (历史的视野) broadens perspectives.
31.I can ___ (tell) a story.
32.When it’s foggy, it’s hard to see ______ (远处).
33.The largest mammal in the ocean is the ______.
34.The __________ can reveal the history of tectonic movements.
35.ts can produce ______ (天然气体). Some pla
36.What is the name of the famous scientist known for his work on gravity?
A. Albert Einstein
B. Isaac Newton
C. Nikola Tesla
D. Thomas Edison 答案: B
37.The ________ (植物经济研究) impacts industries.
38.I like to go ________ (滑翔伞) during summer.
39. A gas at high pressure can be compressed to form a ______.
40.The _______ (The Roman Republic) preceded the Roman Empire.
41.What do you call a baby pig?
A. Calf
B. Piglet
C. Kid
D. Lamb答案:B
42.The stars shine at _______ (night).
43.He is very ___. (funny)
44.My ________ (玩具名称) has a funny voice.
45. A _____ is a small stream.
46.We will have a ________ (庆祝活动) for the holiday.
47.The __________ (历史的传递) carries forward our stories.
48.The ________ grows tall and strong in the garden.
49.Pulsars are rotating neutron _______ that emit beams of radiation.
50.What is 16 4?
A. 10
B. 11
C. 12
D. 13答案:c
51.The ______ (雌雄异株) plants have separate male and female forms.
52.What do you call a tall building where people live?
A. House
B. Apartment
C. Cottage
D. Mansion答案: B
53.The flowers smell ______. (wonderful)
54.The dog is chasing a ______.
55.The first successful blood transfusion was performed by _______.
56.The __________ can provide valuable information about geological history.
57.We enjoy playing in the ___. (snow)
58.I need to _____ (buy/sell) new shoes.
59. A __________ is a measure of the amount of water in the soil.
60.The ____ is often found in trees, singing sweetly.
61.The __________ (历史的影响) is felt across generations.
62.The kestrel is a small ______ (猛禽).
63.The main purpose of chromatography is to separate ______.
64.I enjoy __________ with my friends. (交谈)
65.The capital of the Dominican Republic is ________ (圣多明各).
66.The ______ teaches us how to be safe.
67.Star light takes millions of years to reach ______.
68.The ________ (气候适应) is essential.
69.What do we call the process of light bending as it passes through different mediums?
A. Reflection
B. Refraction
C. Diffraction
D. Absorption答案:B
70.What do you call a person who writes poetry?
A. Poet
B. Novelist
C. Playwright
D. Storyteller答案: A
71.My cousin is very __________. (聪明)
72. A ______ contains minerals that can be economically valuable.
73.The first man on the moon was __________. (尼尔·阿姆斯特朗)
74.Which month comes after January?
A. February
B. March
C. April
D. May答案: A
75.The cake is _____ delicious. (very)
76.My grandmother loves to feed the ______ (鸟) in her garden.
77.My dad works at a _____ (hospital/school).
78.The ________ (puzzle) has many pieces.
79.She is reading a ___ (story).
80. A ladybug is a ______ (益虫) in the garden.
81.My cat has a soft ______ (毛发).
82.We eat _____ (fruit/vegetables) for lunch.
83.The ancient Egyptians created a calendar based on the ______ (太阳).
84.My mom is skilled at __________ (缝纫).
85.The chemical symbol for cerium is ______.
86.The sky is blue and ___. (clear)
87.The _______ (The Caste System) is a social hierarchy in India.
88.I enjoy playing ________ after school with my friends.
89.What do we call the process of taking care of crops?
A. Gardening
B. Agriculture
C. Horticulture
D. Farming答案:B.Agriculture
90.The _____ (植物生长周期) includes various stages.
91.Which animal is famous for its slow movement?
A. Cheetah
B. Sloth
C. Rabbit
D. Horse答案: B
92.He is _____ his homework. (doing)
93.My favorite flower is a ______.
94.The ______ (树叶) fall off in winter for some trees.
95.The __________ is a large city in China known for its skyline. (上海)
96. A compound that contains both carbon and nitrogen is called a ______.
97.We play _____ (篮球) after school.
98.I brush my teeth _______ (every day/once a week).
99.What is the name of the famous ancient city in Italy?
A. Pompeii
B. Florence
C. Rome
D. Venice答案: A 100. A reaction that absorbs heat is ______.。