小学上册A卷英语第三单元期末试卷(有答案)

小学上册英语第三单元期末试卷(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 chemical formula for ethylene is _______.
2.Fault lines are areas where the Earth's crust is ______.
3.The __________ (烈日) shone brightly over the desert.
4.I like to go ______ (远足) in the mountains and enjoy nature.
5.The ____ hops around and loves to explore.
6.An exothermic reaction releases ______.
7.Which of these is a color?
A. Dog
B. Blue
C. Apple
D. Table答案:B Blue
8.We will _______ (庆祝) my birthday together.
9.My favorite color for my toy is _____.
10. A _____ (植物说明) can guide proper growth techniques.
11.What is the main ingredient in a burrito?
A. Tortilla
B. Rice
C. Beans
D. All of the above答案:A
12.I have a nickname that my friends call me, which is . (我有一个昵称，我的朋友称我为。

)
13._____ (tropical) plants thrive in warm climates.
14.What do we call the natural satellite that orbits Earth?
A. Sun
B. Moon
C. Star
D. Planet答案: B
15.The clock ticks _____ (slowly/quickly).
16.The _______ of a sound can be influenced by the environment.
17.My favorite activity to do on weekends is ______.
18.I like to ________ cartoons.
19.The invention of ________ changed how people communicate.
20.The _____ (猴子) hangs from branches and plays.
21.The _____ (温带地区) supports a variety of flora.
22.I like to help my mom ________ (做饭) for dinner.
23.What do we call the act of looking after someone's well-being?
A. Caregiving
B. Nursing
C. Supporting
D. Healthcare答案: A
24. A lizard can lose its ______ (尾巴) to escape predators.
25.听录音,按听到的顺序给下列图画标上正确的序号。

26.The __________ (历史的视角变化) can illuminate new truths.
27.I like to eat ___ (fruit).
28. A flamingo stands in shallow ________________ (水).
29.The signing of the Treaty of Versailles ended ________ (第一次世界大战).
30.Gardening is a wonderful way to connect with ______ (自然).
31.The seagull is commonly found near ______ (海岸).
32.What is the sound a dog makes?
A. Meow
B. Roar
C. Bark
D. Moo答案:C
33.The ancient Romans excelled in ________ and cultural contributions.
34.Heat of reaction refers to the _____ change that occurs during a reaction.
35.My favorite food is ______ (pasta).
36.The chemical symbol for iron is ______.
37. A compound is made of two or more different ______.
38.At school, teachers prefer we address them as __. (在学校，老师更希望我们称呼他们为。

)
39.The Great Wall of China is found in ________.
40.He _____ (plays/plays) soccer on weekends.
41.What do we call the place where animals live in the wild?
A. Zoo
B. Habitat
C. Farm
D. Circus答案:B.Habitat
42.Plants release oxygen during ______.
43.In chemistry, a compound is made of two or more different ______.
44.The __________ (历史的教育价值观) shape future leaders.
45.The _______ will die without enough water.
46. A _______ (小松鼠) gathers acorns for winter.
47.We should reduce ______ (浪费) to protect nature.
48.What do we call the act of creating something new?
A. Invention
B. Innovation
C. Creation
D. All of the above答案: D
49.听录音，判断下列图片是否与录音一致，一致的打“√”，不一致打“X”。

50.I have a ________ (玩具飞机) that can fly up high in the air.
51.The elephant sprays water with its _________. (鼻子)
52.What do we call the act of exploring new places?
A. Traveling
B. Exploring
C. Adventuring
D. All of the above答案: D. All of the above
53.She has a new ________.
54.Which animal is often kept as a pet?
A. Fish
B. Elephant
C. Lion
D. Giraffe答案: A
55.The main gas produced during combustion is __________.
56.The phase change from solid to liquid is called ______.
57.My _______ (金鱼) swims gracefully.
58.The chemical symbol for zinc is ____.
59.My ________ (玩具) is a source of comfort.
60.What do you call the leader of a country?
A. President
B. Governor
C. Mayor
D. Senator答案: A
61.We visit our __________ during holidays. (家人)
62. A __________ can often be found swimming in ponds.
63.The sun is _____ after the rain. (shining)
64.My cousin loves to bake ____.
65.What is the main ingredient in sushi?
A. Beef
B. Chicken
C. Fish
D. Pork答案: C
66.In my free time, I enjoy _______ (活动). It helps me to relax and have fun.
67.We have a ______ (快乐的) time at the beach.
68. A turtle can breathe through its ______ (鼻子).
69. A ________ (花店) sells beautiful arrangements.
70.What is your favorite type of __________ (玩具类型)?
71.My grandma tells me stories about her ______ (童年). They are very
____________ (有趣).
72.sustainable tourism) minimizes ecological footprints. The ____
73.At the zoo, I saw a big ______ (大象). It has a long trunk and big ______ (耳朵).
74.I enjoy going to the __________ with my family. (博物馆)
75. A ______ (土地恢复) project can rejuvenate ecosystems.
76.The horse gallops across the _________. (田野)
77. A ____(data analysis) informs strategy and planning.
78.My grandma grows beautiful ______ (玫瑰) in her garden. They smell very ______ (香).
79.The ________ (phone) is ringing.
80.What is the capital of Cyprus?
A. Nicosia
B. Limassol
C. Larnaca
D. Famagusta答案:A
81. A ________ (大象) is the largest land animal and has a long trunk.
82.When it’s hot outside, I like to eat __________. (水果)
83.The emu is the second-largest ______ (鸟) after the ostrich.
84.My _____ (小狗) loves to fetch sticks.
85.I enjoy _____ (reading/playing) books at home.
86.The _______ (青蛙) can leap great distances.
87. have bushy ______ (尾巴). Squirrel
88.The _______ (Industrial Revolution) began in the 18th century in Britain.
89.The sun helps flowers to ______ (开放).
90. A _______ can be a beautiful centerpiece for a table.
91. A reactant is a substance that undergoes a ______.
92.ts have evolved to resist ______ and survive in challenging conditions. (某些植物已进化以抵抗病虫害，在艰难的条件下生存。

) Some pla
93.I enjoy creating games with my toy ________ (玩具名称).
94.My pet ______ (兔子) loves to nibble on hay.
95.The capital of the United Arab Emirates is ________ (阿布扎比).
96.My mom loves __________ (参与当地事务).
97.The sun is ________ (照耀) brightly.
98. A flamingo stands on one leg to ______ (休息).
99.My _____ (花园) is full of colors.
100.The ________ loves to play with its toys.。