小学下册第四次英语第四单元暑期作业(含答案)

小学下册英语第四单元暑期作业(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.My brother likes to learn about ____ (technology).
2.The ________ was a significant battle in World War I.
3.Which of these is a type of dessert?
A. Cake
B. Salad
C. Soup
D. Sandwich
4.Which insect can produce honey?
A. Ant
B. Fly
C. Bee
D. Mosquito
答案:C
5. A _______ is a solution that can conduct electricity.
6. A __________ is a substance formed when two or more elements combine.
7.The _____ (植物习性) can inform gardening practices.
8. A dilute solution contains a ______ concentration of solute.
9.What is the capital of Belarus?
A. Minsk
B. Gomel
C. Brest
D. Vitebsk
答案:A
10.My sister is ______ to a party this weekend. (going)
11.What is the capital city of Slovakia?
A. Bratislava
B. Košice
C. Prešov
D. Nitra
12.What do we call the largest land carnivore?
A. Lion
B. Polar bear
C. Tiger
D. Grizzly bear
答案:B Polar bear
13.The __________ is a major river system in South America. (亚马逊河)
14.What is the capital of Samoa?
A. Apia
B. Pago Pago
C. Salelologa
D. Lefaga
15.Which insect is known for its ability to produce honey?
A. Ant
B. Butterfly
C. Bee
D. Fly
答案:C
16.The frog jumps into the ______ (lake).
17.I want to ___ an explorer. (become)
18.There are many types of _______ in the zoo.
19.I enjoy the sound of __________ when I’m inside. (雨)
20.What is the capital of Mauritius?
A. Port Louis
B. Curepipe
C. Beau Bassin
D. Quatre Bornes
答案:A
21.I found a ______ under the tree.
22.What is the main ingredient in chocolate?
A. Cocoa
B. Vanilla
C. Sugar
D. Milk
23.What sound does a duck make?
A. Woof
B. Meow
C. Quack
D. Moo
答案:C
24.What do we call a story that teaches a lesson?
A. Fable
B. Biography
C. Fiction
D. Poem
25.I have a collection of ________.
26. A _______ (小刺猬) comes out at night to forage.
27.We have a ______ (丰富的) curriculum that includes arts and sciences.
28.The main gas produced during fermentation is ______.
29.What is the name of the famous ship that sank in 1912?
A. Titanic
B. Lusitania
C. Britannic
D. Queen Mary
答案:A Titanic
30.How many players are on a basketball team?
A. Five
B. Six
C. Seven
D. Eight
31.What is the name of the region of space that contains the asteroid belt?
A. Kuiper Belt
B. Oort Cloud
C. Asteroid Belt
D. Heliosphere
32.What do we call a baby horse?
A. Calf
B. Foal
C. Kid
D. Pup
33.water quality standards) ensure safe drinking water. The ____
34.I see a _____ (蜜蜂) in the garden.
35.What is the capital of Thailand?
A. Bangkok
B. Kuala Lumpur
C. Hanoi
D. Manila
36.What do you call the time when children are not in school?
A. Work
B. Playtime
C. Holiday
D. Class
答案:C
37.I can _____ (dance/sing) very well.
38.What is the name of the chemical element with the symbol H?
A. Helium
B. Hydrogen
C. Lithium
D. Beryllium
39.My brother is our family's __________ (乐趣).
40.The game is ___. (exciting)
41.The _____ is a large area of space with many stars.
42. A reaction that produces energy is called an ______ reaction.
43.What is the name of the famous wizard in J.K. Rowling's series?
A. Frodo Baggins
B. Harry Potter
C. Gandalf
D. Albus Dumbledore
答案:B
44.What do you use to measure length?
A. Scale
B. Ruler
C. Clock
D. Thermometer
45.I enjoy ______ (与同学一起) studying together.
46.古代的________ (families) 在社会中发挥着重要作用。

47.The monkey is ________ in the tree.
48.The ________ (house) is very big.
49.The ________ is a type of fish.
50.What do you call the process of making a copy of a document?
A. Printing
B. Scanning
C. Duplicating
D. Copying
答案:D
51.The ________ (cello) is a musical instrument.
52.I enjoy playing with my toy ________ (玩具名称) during holidays.
53.Which day comes after Friday?
A. Saturday
B. Sunday
C. Monday
D. Tuesday
54. A __________ (科学研究) relies on chemical principles to explore new ideas.
55.Which instrument is played by blowing air into it?
A. Guitar
B. Flute
C. Piano
D. Violin
答案:B
56.I have a ________ that brings me joy.
57.What do you call the person who keeps track of time?
A. Clockmaker
B. Watchmaker
C. Timekeeper
D. Timer
答案:C
58.What is the opposite of sad?
A. Happy
B. Angry
C. Tired
D. Bored
答案:A
59.The ______ (小鹿) grazes peacefully, unaware of the approaching ______ (危险).
60.I think every day is an opportunity to __________.
61.We plant trees in the ___. (spring)
62.I want to plant a ________ to make my room pretty.
63.I enjoy ___ (gardening) with my grandma.
64.What do you call a popular social gathering?
A. Party
B. Meeting
C. Conference
D. All of the above
答案:A
65.My family loves to __________ on holiday. (度假)
66.The __________ is where freshwater meets saltwater.
67.What is the name of the famous wall in China?
A. Great Wall
B. Berlin Wall
C. Wailing Wall
D. Hadrian's Wall
答案:A
68. A _______ (小貂) is very quick and agile.
69.I like _______ (尝试) new foods when I travel.
70.The _____ (小狗) loves to chase its tail.
71.My family loves to watch movies ____.
72.The chemical formula for hydrochloric acid is _______.
73.Which is the fastest land animal?
A. Horse
B. Cheetah
C. Lion
D. Gazelle
答案:B
74.What do we call the process of using natural resources sustainably?
A. Conservation
B. Exploitation
C. Depletion
D. Preservation
答案:A
75.The ancient Greeks believed in many ________ (神祇).
76.The chemical symbol for neon is __________.
77.What do you call a person who studies the past?
A. Historian
B. Archaeologist
C. Geologist
D. Anthropologist
答案:A Historian
78. A solution that conducts electricity well is called a(n) _______ solution.
79.The __________ was a key moment in the fight for civil rights. (马丁·路德·金的演讲)
80.I have a new ______ for school.
81.The capital of the United Arab Emirates is ________ (阿联酋的首都是________).
82.My friend is a _____ (演员) on a popular show.
83.My favorite animal is a _____ (动物). It is very _______ (形容词) and _______ (形容词). I like to see it in the _______ (地方).
84.My favorite book is ________.
85.I can’t wait to __________ (动词) my new __________ (玩具名).
86.My ________ (玩具名称) is a dinosaur that dances.
87.The seahorse swims in a ______ (海洋).
88.What is the name of the famous ancient site in Greece?
A. Great Wall
B. Colosseum
C. Parthenon
D. Stonehenge
答案:C
89.What is the main ingredient in chocolate?
A. Sugar
B. Cocoa
C. Wheat
D. Milk
答案:B Cocoa
90.His favorite sport is ________.
91.The rabbit nibbles on a _______ (兔子啃_______).
92.What do we call the small, soft part of a flower that contains seeds?
A. Petal
B. Stamen
C. Ovary
D. Pistil
答案:C
93.I love playing ______ (户外游戏) with my friends after school. It’s a great way to relax and have fun.
94.The main gas in the air we breathe is _____.
95.What do we use to tell time?
A. Calendar
B. Clock
C. Compass
D. Thermometer
答案:B
96.What do you call a person who travels in space?
A. Astronaut
B. Pilot
C. Scientist
D. Engineer
答案:A
97.What does a light-year measure?
A. Time
B. Distance
C. Speed
D. Mass
98.My friend has a unique __________ (视角) on life.
99.小蟋蟀) chirps in the grass. The ___
100.The __________ (历史的探究过程) fosters curiosity.。