小学上册第十五次英语第三单元暑期作业(含答案)

小学上册英语第三单元暑期作业(含答案)
英语试题
一、综合题(本题有50小题，每小题1分，共100分.每小题不选、错误，均不给分)
1 What is the capital of Madagascar?
A. Antananarivo
B. Toamasina
C. Antsiranana
D. Mahajanga
答案:A
2 The walrus's tusks are used for fighting and ________________ (攀爬) onto ice.
3 A __________ is a mixture of two or more liquids that do not mix.
4 How many wheels does a bicycle have?
A. One
B. Two
C. Three
D. Four
答案: B. Two
5 What do you call a shape with six sides?
A. Triangle
B. Square
C. Hexagon
D. Pentagon
6 What is the main purpose of a toothbrush?
A. To wash hands
B. To brush teeth
C. To comb hair
D. To clean shoes
7 The man is very ________.
8 Her favorite animal is a ________.
9 The _____ is a planet known for its red color.
10 My dad loves __________ (带领团队).
11 What is the largest mammal in the world?
A. African Elephant
B. Blue Whale
C. Giraffe
D. Hippopotamus
答案:B
12 sustainability task force) leads environmental initiatives. The ____
13 I think that taking care of the environment is everyone's __________.
14 She likes to _____ (read/play) in the park.
15 What is the name of the fairy in Peter Pan?
A. Cinderella
B. Tinker Bell
C. Snow White
D. Ariel
答案: B
16 My uncle is a __________ (教育专家).
17 What do we call the imaginary line that divides the Earth into the Northern and Southern Hemispheres?
A. Equator
B. Prime Meridian
C. Tropic of Cancer
D. Tropic of Capricorn
答案: A
18 Certain plants are used for ______ (生物燃料).
19 A ____ is a playful creature that loves to jump around.
20 ________ (园艺学) includes various studies.
21 My grandma has a vast __________ (知识) about many things.
22 We have a ______ (愉快的) family day every month.
23 Many _______ lose their leaves in the fall.
24 I enjoy ______ (与同学互动).
25 The _____ of a substance affects its state (solid, liquid, gas).
26 A chemical reaction can involve ______, heat, and light.
27 What do we call the process of taking in air?
A. Inhalation
B. Exhalation
C. Breathing
D. Respiration
答案: A
28 Planetary atmospheres can vary greatly in ______.
29 The puppy is very ______ (playful).
30 Which season comes after winter?
A. Fall
B. Summer
C. Spring
D. Autumn
答案: C
31 Lava flows can create new ______ when they cool and harden.
32 I can _______ (jump/run) very fast.
33 The __________ (可再生能源) helps reduce pollution.
34 The ______ (老虎) is known for its strength.
35 A _______ can be a symbol of love.
36 What is the name of the place where you go to see paintings?
A. Library
B. Gallery
C. Park
D. Theater
答案: B
37 I have a ___ and a dog. (cat)
38 We strive for ________ (excellence) in our work.
39 What is the fastest land animal?
A. Cheetah
B. Lion
C. Horse
D. Tiger
答案: A
40 A ________ (森林) is home to many trees and animals.
41 The _____ (植物分类学) is a fascinating field of study.
42 They are friends at ___. (school)
43 What is 15 - 7?
A. 6
B. 7
C. 8
D. 9
44 A ______ (土地恢复) project can rejuvenate ecosystems.
45 My favorite outdoor activity is _______ (活动). It keeps me healthy and _______ (快乐).
46 A ______ (家庭花园) can be a hobby.
47 (Civil) Rights Act was passed in 1964. The ____
48 The ________ is a good friend.
49 My ______ loves to cook new recipes.
50 Which of these is a renewable resource?
A. Coal
B. Oil
C. Natural gas
D. Solar energy
答案:D
51 The ________ (农业实践变化) reflects innovation.
52 The chemical formula for magnesium hydroxide is ______.
53 How many legs does an octopus have?
A. Six
B. Eight
C. Ten
D. Twelve
答案: B. Eight
54 A solution that is cloudy is called a _______ solution.
55 The teacher gives _____ (反馈) on assignments.
56 The __________ (历史的演变轨迹) provides insights into change.
57 What do you call a person who studies marine life?
A. Marine biologist
B. Oceanographer
C. Ecologist
D. Zoologist
答案: A
58 What do you call the person who leads an orchestra?
A. Composer
B. Conductor
C. Pianist
D. Violinist
答案:B
59 My favorite place to relax is ________.
60 When it’s foggy, it’s hard to see ______ (远处).
61 The spider spins a _________ (网).
62 I will _______ (在家里)度过周末.
63 What is the boiling point of water?
A. 50 degrees Celsius
B. 100 degrees Celsius
C. 75 degrees Celsius
D. 0 degrees Celsius
答案: B
64 What do we call the process of removing harmful substances from the environment?
A. Remediation
B. Pollution control
C. Cleanup
D. Rehabilitation
答案: A. Remediation
65 My toy ________ can jump high.
66 The boy plays the ________.
67 The ________ (生态系统服务提升) supports life.
68 The axolotl can regenerate its ______ (肢体).
69 The soup is very ___ (hot).
70 I like to read ________ (杂志) about animals.
71 My cat will _______ (抓住) a toy mouse.
72 The __________ (历史的鼓舞) inspires resilience.
73 A substance that donates protons in a reaction is called a ______.
74 What is the capital of Iceland?
A. Reykjavik
B. Oslo
C. Helsinki
D. Copenhagen
答案: A
75 A __________ (多样性) of plants is essential for ecosystems.
76 The _______ of an object can change based on its position.
77 The ancient Romans enjoyed ________ (角斗士比赛).
78 The country with the most volcanoes is ________ (火山最多的国家是________).
79 The flowers in the garden attract _______ and butterflies.
80 The assassination of Archduke Ferdinand sparked ________ (第一次世界大战).
81 The bunny hops ______ (跳跃) around the garden.
82 I enjoy cooking with my family. We often make __________ together. It’s a fun way to bond and enjoy delicious meals as a team.
83 A mouse can fit through very _______ (小) spaces.
84 A ___ (小刺猬) is very cute and shy.
85 The ________ (narrative) tells a story.
86 Which season comes after summer?
A. Winter
B. Fall
C. Spring
D. Rainy
答案:B
87 My friend is very __________ (具有同情心).
88 The fish swims in the ___ (water/air).
89 What is the capital city of India?
A. Mumbai
B. New Delhi
C. Kolkata
D. Bangalore
90 The best place to be in a storm is ______ (室内).
91 The bird sings a beautiful _______ (鸟儿唱着美丽的_______).
92 What do we call the food we eat during lunch?
A. Breakfast
B. Dinner
C. Snack
D. Lunch
93 We will have a ________ next week.
94 I have a special ________ that makes me feel safe.
95 A ______ (海豚) plays with seaweed.
96 A spring can store ______ energy.
97 What is the capital of Barbados?
A. Bridgetown
B. Nassau
C. Port of Spain
D. Castries
答案: A. Bridgetown
98 The chemical formula for calcium iodide is _______.
99 The __________ (历史的启程) begins a journey.
100 We have a test on __________.。