小学下册第二次英语第二单元暑期作业(含答案)

小学下册英语第二单元暑期作业(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. A chemical reaction can be influenced by temperature, concentration, and _____.
2.What do you call a large group of ships?
A. Fleet
B. Crew
C. Squadron
D. Armada
3.We enjoy _____ (camping) under the stars.
4.n be found in ______ (沙漠) and forests. Snakes c
5.The chemical formula for ammonium sulfate is ______.
6. (Industrial) Revolution began in Britain in the 18th century. The ____
7.The _______ describes how much solute is dissolved in a solvent.
8.My uncle is very ________.
9.We should recycle ________ (纸张) and plastic.
10.The invention of the wheel was significant for _______.
11. A __________ is a famous music festival location.
12.Did you see that _____ (小兔) hopping in the garden?
13.The ______ (植物研究) can lead to discoveries.
14.Which fruit is usually red and round?
A. Banana
B. Apple
C. Orange
D. Grape
答案:B
15.I took my ________ (玩具名称) on a trip.
16.Which animal is known for having a pouch?
A. Kangaroo
B. Lion
C. Bear
D. Tiger
答案:A
17.What do you call a young sea lion?
A. Pup
B. Calf
C. Kit
D. Cub
18.Frogs have ______ to catch insects.
19.I have a special ________ that shines in the dark.
20.I can _____ (游泳) well.
21. A turtle can live for a very long ______ (时间).
22.The __________ is a famous landmark in Paris.
23.The ____ is a tiny insect that helps pollinate flowers.
24.She is a friendly ________.
25.My cat enjoys watching _______ (鸟) outside the window.
26.What do you call a person who plays soccer?
A. Player
B. Footballer
C. Athlete
D. Runner
27.The first African American to win a Nobel Prize was _______.
28.What do we call the process of change in the seasons?
A. Transformation
B. Transition
C. Variation
D. Evolution
答案:B
29.The parade was ________ (精彩).
30.I saw a _________ in the garden. (蜗牛)
31.My uncle is very __________ (机智).
32.What is the capital of Cyprus?
A. Nicosia
B. Limassol
C. Larnaca
D. Famagusta
答案:A
33.What do you call a word that has the same meaning as another word?
A. Antonym
B. Synonym
C. Homonym
D. Adjective
答案:B
34.The ______ (小鸭) loves to splash in the water.
35.The simplest form of a carbohydrate is a ______.
36.I like to _____ books at the library. (borrow)
37.What do you call a young female goat?
A. Kid
B. Nanny
C. Billy
D. Ram
38.n Ocean is located to the ________ (东边) of Africa. The Indu
39.An alkaline solution has a pH greater than ______.
40.What do we call an animal that can live both on land and in water?
A. Terrestrial
B. Aquatic
C. Amphibian
D. Reptile
答案:C
41.The sunflowers turn to face the _______ each day.
42.What is the name of the event where people come together to celebrate a birthday?
A. Party
B. Gathering
C. Celebration
D. Event
答案:A
43.I enjoy painting. My favorite color to use is __________.
44.The parakeet enjoys _______ (与人互动).
45. A ________ (冰川) is a large mass of ice.
46.The first successful vaccine for smallpox was developed in ______ (18世纪).
47. A ________ can live in the water or on land.
48.What is the opposite of 'happy'?
A. Sad
B. Angry
C. Excited
D. Tired
答案:A
49.What is the main ingredient in apple pie?
A. Apples
B. Peaches
C. Berries
D. Bananas
50. A chemical bond is the force that holds ______ together.
51.An emulsion is a mixture of two liquids that do not _____.
52.What is the term for the study of the universe beyond Earth?
A. Astronomy
B. Astrology
C. Cosmology
D. Geology
答案:A
53. A beetle can be found in the _________ (花园).
54. A ____ enjoys basking in the sun and has a colorful shell.
55.The __________ is an island nation in the Indian Ocean.
56.The parrot has bright ______ (羽毛).
57.What do you call the traditional Japanese theater?
A. Kabuki
B. Noh
C. Bunraku
D. All of the above
58.What is 5 + 3?
A. 6
B. 7
C. 8
D. 9
答案:C 8
59.My favorite childhood memory is playing ________ (游戏) with my cousins during summer vacations.
60.My friend is __________ (聪明绝顶).
61.What do we call a baby seal?
A. Pup
B. Calf
C. Kid
D. Foal
答案:A
62.She has a nice ________.
63.My mom _____ breakfast every morning. (prepares)
64.The __________ are beautiful in the spring garden. (花儿)
65.The _______ (The Treaty of Versailles) ended World War I and imposed penalties on Germany.
66.What is the term for a young horse?
A. Calf
B. Foal
C. Kid
D. Pup
答案:B
67. A reaction that occurs in the presence of water is called a ______ reaction.
68. A ________ (花坛) is often found in parks.
69.My _____ (小狗) loves to fetch sticks.
70.What is the capital city of Brazil?
A. Rio de Janeiro
B. Brasilia
C. Sao Paulo
D. Salvador
71.The Earth's surface is constantly being reshaped by natural ______.
72.My cousin is very __________ (开朗).
73.What color do you get when you mix red and white?
A. Pink
B. Purple
C. Orange
D. Green
74.She is studying to be a ________.
75.The ________ (train) moves very fast.
76. A _____ (小马) can be very gentle and calm.
77.I can stack my ________ (玩具类型) high.
78.My _____ (玩具车) goes super fast.
79.I like _______ (与人交谈) in different languages.
80.biofuel) is made from organic materials. The ____
81.We use ______ (草) to make lawns green.
82. A ______ is a cold-blooded animal.
83.The cake is ___ (delicious/yucky).
84.The sun is ______ (rising) in the morning.
85.The _____ (ferns) thrive in shady areas.
86. A ________ (植物观察记录) is essential for research.
87.What is the name of the famous hilltop fortress in India?
A. Taj Mahal
B. Red Fort
C. Amer Fort
D. Qutub Minar
答案:C
88.How many days are in a week?
A. Five
B. Seven
C. Ten
D. Twelve
89.What is the opposite of "hot"?
A. Warm
B. Cool
C. Cold
D. Scorching
答案:C
90.The __________ (历史的合作) leads to shared understanding.
91.__________ (化学创新) leads to advancements in technology and medicine.
92.My sister enjoys crafting ____ (cards).
93.What do we call the tool used to cut paper?
A. Scissors
B. Knife
C. Blade
D. Cutter
94. A rabbit's ears are very sensitive to ______ (声音).
95.My friend is a ______. He enjoys cultural activities.
96.What is the name of the famous bear who loves honey?
A. Paddington
B. Winnie the Pooh
C. Yogi Bear
D. Smokey Bear
97.What is the opposite of light?
A. Bright
B. Heavy
C. Dark
D. Soft
98.How many colors are there in a rainbow?
A. 5
B. 6
C. 7
D. 8
99.I believe that everyone should try to _______ (动词) their best in school. It is very _______ (形容词).
100.What do you call a large body of saltwater?
A. Lake
B. Sea
C. Ocean
D. River。