2025年暑假沪教版英语七年级上册Unit 4 The Earth基础知识综合练习（含答案）

2025暑假Unit4 The Earth基础知识综合练习（沪教版英语七级）
一、根据音标或中文写出下列单词或短语的英文表达（每题1分，共10分）
行星：[ pl n t]__________
系统：[ s st m]__________
提供：[pr va d]__________
污染（名词）：[p lu n]__________
保护：[pr tekt]__________
太阳系：________________
据我们所知：________________
砍倒：________________
数以百计：________________
把……变成……：________________
二、根据句意、汉语提示或括号内所给词的适当形式填空（每题1分，共20分）
The __________ (system) of the computer helps us a lot.
We should protect the __________ (environment).
There are many __________ (planet) in the universe.
The Earth __________ (provide) us with air, water and food.
__________ (pollute) the air is bad for our health.
We need to take action to __________ (protection) the Earth.
The __________ (amaze) news made us excited.
There are about seven __________ (billion) people in the world.
The land is __________ (cover) with snow in winter.
The temperature can __________ (reach) 40℃ in summer here.
Camels are good at living in the __________ (沙漠).
The river is 500 __________ (米) long.
The __________ (北方) part of the country is colder.
We should reduce __________ (塑料) pollution.
The __________ (网站) provides a lot of information.
The __________ (消失) of many animals makes us worried.
It's important to save __________ (能源).
The __________(有害的) chemicals are bad for the environment.
We should plant more trees to make the air__________ (clean).
The Earth is our only home. Let's work together to make it __________ (good).
三、单项选择（每题1分，共10分）
1.The solar system __________ the sun and many planets.
A. includes B. including C. include D. to include
2.As far as we know, the Earth is the only planet that can __________ life.
A. support B. keep C. make D. take
3.About 70% of the Earth __________ by water.
A. covers B. is covered C. covered D. are covered
4.We should do something to protect the Earth, __________ we will have no place to live.
A. and B. but C. or D. so
5.The tallest trees in the world can reach over 100 metres __________ height.
A. in B. on C. at D. with
6.The Earth provides us __________ all the things we need.
A. for B. with C. to D. of
7.We should stop __________ down too many trees.
A. cut B. to cut C. cutting D. cuts
8.There are __________ animals on the Earth.
A. million of B. millions of C. million D. millions
9.The air pollution makes people __________ ill.
A. get B. to get C. getting D. gets
10.It's important for us __________ the environment.
A. protect B. protecting C. to protect D. protects
四、根据汉语提示完成下列句子（每题2分，共10分）
1.太阳系包括太阳、地球和其他行星。
The solar system __________ the Sun, the Earth and other planets.
2.据我们所知，地球是唯一有生命的行星。
__________ __________ __________ __________, the Earth is the only planet with life.
3.我们应该尽最大努力保护地球。
We should __________ __________ __________ to protect the Earth.
4.越来越多的人开始关注环境问题。
__________ __________ __________ people begin to care about the environmental problems.
5.我们必须采取行动来减少污染。
We must __________ __________ to reduce pollution.
五、句型转换（每题2分，共10分）
1.The Earth is a beautiful planet.（改为一般疑问句）
__________ the Earth a beautiful planet
2.We know a lot about the Earth.（改为否定句）
We __________ know a lot about the Earth.
3.The Earth has about seven billion people.（对划线部分提问）
__________ __________ people does the Earth have
4.Sand covers the desert area.（改为同义句）
The desert area __________ __________ by sand.
5.We should protect the environment because it is our home.（对划线部分提问）
__________ __________ we protect the environment
六、完型填空（每题2分，共20分）
The Earth is our home. It is a beautiful 1 .There are many mountains, rivers, forests and 2 on the Earth. We can see the sun, the moon and many stars in the 3 .
The Earth provides us 4 air, water and food. But now, the Earth is in 5 .People cut down too many trees, 6 the air and water. This makes many animals lose their 7 .We should do something to 8 the Earth. We can plant more trees, save water and recycle things. On Earth Day, many people 9 in activities to tell others about the 10 of protecting the Earth. Let's work together to make the Earth a better place.
A. star B. planet C. moon D. sun
A. deserts B. oceans C. lakes D. all of the above
A. Earth B. sun C. sky D. moon
A. for B. with C. to D. of
A. danger B. safety C. trouble D. need
A. pollute B. protect C. clean D. waste
A. families B. homes C. houses D. rooms
A. protect B. harm C. destroy D. hurt
A. take B. join C. participate D. get
A. importance B. meaning C. value D. use
答案
一、
planet
system
provide
pollution
protect
solar system
as far as we know
cut down
hundreds of
turn... into...
二、
system
environment
planets
provides
Polluting
protect
amazing
billion
covered
reach
desert
metres
northern
plastic
website
disappearance
energy
harmful
cleaner
better
三、
1-5 AABCA 6-10 BCBAC
四、
includes
As far as we know
try our best
More and more
take action
五、
Is
don't
How many
is covered
Why should
六、
1-5 BDCBA 6-10 ABACA