小学下册第十三次英语第4单元测验试卷

小学下册英语第4单元测验试卷
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 do we call the first meal of the day?
A. Lunch
B. Dinner
C. Breakfast
D. Snack
2 My uncle is a great ____ (listener).
3 The ________ (海洋研究) unveils mysteries of the deep.
4 The chemical symbol for zirconium is ______.
5 My family enjoys __________ together. (聚餐)
6 A frog can breathe through its ______ (皮肤).
7 The capital city of Djibouti is ________ (吉布提的首都城市是________).
8 The cake is _____ (sweet/sour).
9 中国的________ (artifacts) 让我们了解过去的文明。

10 My favorite holiday is ______ (春节) because we celebrate with family and have delicious ______ (食物).
11 A __________ can occur when water mixes with soil and causes it to flow.
12 The chemical formula for glucose is __________.
13 A ____ is a small mammal that enjoys digging in the ground.
14 The discovery of America is credited to _______. (哥伦布)
15 What is the largest mammal in the ocean?
A. Shark
B. Dolphin
C. Whale
D. Octopus
16 The hippo spends most of its time in the _________. (水)
17 A mixture is made of two or more ______.
18 Which of these is not a fruit?
A. Apple
B. Carrot
C. Banana
D. Cherry
答案: B
19 My aunt lives in . (我阿姨住在。

)
20 I like to ______ (参与) in charity events.
21 The earth orbits around the ______ (sun).
22 A __________ is formed when rock layers are folded.
23 Which planet is known as the Red Planet?
A. Earth
B. Mars
C. Jupiter
D. Saturn
24 The chemical formula for copper(II) sulfate is ______.
25 What is the value of 15 + 15?
A. 20
B. 25
C. 30
D. 35
答案:C
26 The capital city of Liberia is __________.
27 Certain plants can thrive in rocky or ______ soil conditions. (某些植物可以在岩石或贫瘠土壤中生长。

)
28 What do we call the action of putting something in water?
A. Soaking
B. Drying
C. Floating
D. Sinking
29 What do we call the tool we use to measure weight?
A. Ruler
B. Scale
C. Thermometer
D. Stopwatch
30 The ancient Persians were known for their ______ (建筑) and gardens.
31 I can solve problems with my ________ (玩具类型).
32 Which celestial body is at the center of our Solar System?
A. Earth
B. Moon
C. Sun
D. Mars
33 Changes in temperature can affect the rate of a ______.
34 We are going to ________ a picnic.
35 The chemical formula for magnesium hydroxide is _____.
36 When it rains, I wear my ______ (雨衣) and jump in the ______ (水坑). It’s so much fun!
37 What is the opposite of 'hard'?
A. Tough
B. Soft
C. Firm
D. Rigid
38 The density of an object is its mass divided by its ______.
39 The _____ (蜜蜂) is busy collecting pollen from flowers. 蜜蜂忙着从花朵中采集花粉。

40 I believe that laughter can lighten up a __________.
41 What is the name of the famous ancient civilization in Mexico?
A. Incas
B. Aztecs
C. Mayans
D. Olmecs
答案:B
42 What is the name of the famous American monument in Washington, D.C.?
A. Lincoln Memorial
B. Washington Monument
C. Jefferson Memorial
D. Vietnam Veterans Memorial
答案:B
43 A simple machine helps us do _______.
44 I have a _______ (goal) to achieve this year.
45 ration of Independence was signed in ________ (1776). The Decl
46 My favorite toy is a ________.
47 The ______ helps us learn about various languages.
48 In a chemical reaction, reactants are transformed into _______.
49 The library is full of _______ (books).
50 My brother is passionate about ____ (computers).
51 The chemical formula for calcium fluoride is ______.
52 What do we call the process by which plants make their own food?
a. Respiration
b. Photosynthesis
c. Transpiration
d. Fermentation
答案:b
53 A _______ can attract hummingbirds.
54 What is the smallest continent?
A. Asia
B. Africa
C. Australia
D. Europe
55 I like to play ______ (soccer) with my friends.
56 My cousin is very __________ (适应力强).
57 What is the capital city of Honduras?
A. Tegucigalpa
B. San Pedro Sula
C. La Ceiba
D. Choloma
58 What do we call the large container used for storing liquids?
A. Tank
B. Bottle
C. Jug
D. Barrel
答案:A
59 A reaction that produces a gas and a liquid is called a ______ reaction.
60 What do we call a person who studies the Earth?
A. Geographer
B. Geologist
C. Cartographer
D. All of the above
61 The ability of a substance to dissolve in another is called ______.
62 What is 4 × 3?
A. 10
B. 12
C. 14
D. 16
63 My favorite food is ______ (pasta).
64 Which of these is a type of bird?
A. Snake
B. Sparrow
C. Frog
D. Fish
答案:B
65 What do we call the act of recognizing someone's efforts?
A. Acknowledgment
B. Appreciation
C. Commendation
D. All of the Above
答案：D
66 In fall, the days become __________ and the nights cooler. (短暂的)
67 What is the largest mammal in the world?
A. Elephant
B. Blue whale
C. Giraffe
D. Hippo
答案: B. Blue whale
68 The turtle loves to bask in the _______ (阳光).
69 During this season, I like to ______ with my friends in the park. We often play
______ and have a lot of fun. Sometimes, we have picnics and eat ______. The sky is usually very ______ and the sun shines brightly.
70 The flower is ___ (blooming) nicely.
71 What do we call the person who designs buildings?
A. Engineer
B. Architect
C. Contractor
D. Carpenter
答案: B
72 What do we call a story based on real events?
A. Fiction
B. Non-fiction
C. Fantasy
D. Myth
答案: B
73 What is the name of the fairy tale character who had a red hood?
A. Cinderella
B. Sleeping Beauty
C. Little Red Riding Hood
D. Snow White
答案: C
74 What is the opposite of loud?
A. Quiet
B. Soft
C. Silent
D. Mute
75 Which sport is played with a bat and a ball?
A. Soccer
B. Tennis
C. Baseball
D. Swimming
答案: C
76 My mom makes _____ (soup/sandwich) for dinner.
77 The hamster stores food in its ______ (脸颊).
78 I like to _____ (烹饪) with my mom.
79 What do you call a young female dolphin?
A. Calf
B. Pup
C. Kid
D. Kit
答案: A
80 My mom is a great __________ (影响者).
81 The ________ (柳树) sways gently in the wind by the river.
82 Goldfish can live in _______ tanks.
83 Which instrument is typically played in an orchestra?
A. Guitar
B. Flute
C. Piano
D. All of the above
84 The flowers are ___. (colorful)
85 What shape has three sides?
A. Square
B. Triangle
C. Circle
D. Rectangle
答案:B
86 We have _______ lessons every week.
87 What sound does a cow make?
A. Meow
B. Bark
C. Moo
D. Quack
答案: C
88 The chipmunk stores nuts in its ______.
89 The _____ (大自然) provides many resources.
90 I believe that music can bring comfort during __________.
91 The ______ is known for its colorful feathers.
92 The chemical formula for potassium dichromate is _______.
93 How many legs does a crab have?
A. 6
B. 8
C. 10
D. 12
答案: C
94 What is the name of the holiday celebrated on December 25?
A. Thanksgiving
B. Easter
C. Christmas
D. Halloween
答案:C
95 Which number comes after 10?
A. 9
B. 11
C. 12
D. 13
答案:B
96 What do we call a person who studies agriculture?
A. Agronomist
B. Horticulturist
C. Farmer
D. All of the above
97 What do you call the main character in a play?
A. Actor
B. Protagonist
C. Director
D. Supporting character
答案:B
98 The sun is ______ in the sky. (shining)
99 A _____ (花香) can evoke memories and feelings. 100 What is the fastest land animal?
A. Cheetah
B. Lion
C. Horse
D. Elephant
答案: A。