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2025暑假Unit7 The natural world 基础知识综合练习（2024新译林版英语八上）
一、根据音标或中文写出下列单词或短语的英文表达（10道）
/'n t r l/ _________________
/'w ld/ _________________
/' nim l/ _________________
/'pl nt/ _________________
/'riv / _________________
森林 _________________
山脉 _________________
天空 _________________
地球 _________________
保护环境 _________________
二、根据句意、汉语提示或括号内所给词的适当形式填空（20道）
Many kinds of _________ (animal) live in the forest.
We should try our best to protect the _________ (nature) world.
The river is very _________ (clear). We can see the fish in it.
Look! Some birds are singing in the _________ (tree).
It's important for us to keep the _________ (air) clean.
There are many tall _________ (mountain) in the west of China.
The _________ (leaf) turn yellow in autumn.
We need to save _________ (water) every day.
My favorite _________ (plant) is the rose.
The little girl is interested in all kinds of _________ (insect).
We should not _________ (waste) food.
The sun gives us light and _________ (hot).
Many animals are in_______(dangerous) now. We must help them.
Let's go to the _________ (park) to have a picnic this Sunday.
The _________ (wind) is blowing strongly outside.
There are many _________(different) between the two pictures.
We can see many stars in the _________ (sky) at night.
People can't live _________ (with) water or air.
The workers are planting______(hundred) of trees in the park.
It's our duty to take care of our _________ (earth).
三、单选（10道）
1.— What's your favorite _________ — I like dogs best.
A. animal B. plant C. river D. mountain
2.We should _________ the environment.
A. protect B. waste C. pollute D. destroy
3.There are many beautiful flowers _________ the garden.
A. on B. in C. at D. with
4.The air in the countryside is _________ than that in the city.
A. clean B. cleaner C. cleanest D. the cleanest
5.— _________ can we do to protect the earth
— We can plant more trees.
A. How B. What C. Where D. When
6.Many animals lose their homes _________ people cut down too many trees.
A. so B. because C. but D. and
7.Let's go to the zoo _________ see the pandas.
A. so B. but C. and D. or
8.The little boy is afraid _________ tigers.
A. of B. in C. at D. with
9.We must stop________plastic bags to keep the environment clean.
A. use B. using C. to use D. used
10.— How many _________ are there in the picture — Three.
A. sheep B. sheeps C. sheepes D. sheep's
四、根据汉语提示完成下列句子（10道）
1.自然界有许多神奇的事物。
There are many magical things in the _________ _________.
2.我们应该与动物和平相处。
We should live _________ _________ with animals.
3.水对所有生物都很重要。
Water is important for all _________ _________.
4.树木能帮助净化空气。
Trees can help to _________ the _________.
5.我们必须阻止人们砍伐树木。
We must stop people from _________ _________ trees.
6.这条河是许多鱼类的家园。
This river is _________ _________ many fish.
7.春天，公园里有各种各样的花。
There are ________ ________ _______flowers in the park in spring.
8.我们应该节约每一滴水。
We should save _________ _________ of water.
9.保护自然就是保护我们自己。
Protecting nature is protecting _________ _________.
10.鸟在树上唱歌。
Birds are singing _________ _________ _________.
五、句型转换（10道）
1.There are many animals in the forest.（改为否定句）
There _________ _________ many animals in the forest.
2.We should protect the environment.（改为一般疑问句）
_________ _________ protect the environment
3.The river is about 500 kilometers long.（对画线部分提问）
_________ _________ is the river
4.I like pandas because they are very cute.（对画线部分提问）
_________ _________ you like pandas
5.Trees can help us fight against pollution.（改为同义句）
Trees can help us _________ _________ pollution.
6.We plant many trees every year.（改为被动语态）
Many trees _________ _________ by us every year.
7.The little girl is looking at the birds in the tree.（对画线部分提问）
_________ _________ the little girl looking at
8.It's important to protect wild animals.（改为感叹句）
_________ _________ it is to protect wild animals!
9.We will go to the mountains next weekend.（改为否定句）
We _________ _________ to the mountains next weekend.
10.The earth is our home.（改为反义疑问句）
The earth is our home, _________ _________
六、完型填空
There are many wonderful things in the natural world. We can see different kinds of plants and animals. The sky is 1._________ and the air is fresh in the countryside. Rivers run 2._________ and mountains stand tall.
But now, the natural world is in danger. Some people cut down too many trees, so many animals lose their 3.___. Some factories pour dirty water into rivers, making the water 4.____. The air is not as clean as before because of car exhaust.
It's time for us to do something to 5._________ the natural world. We can plant more trees, save water and reduce pollution. Let's work together to make the world more beautiful.
A. green B. blue C. yellow D. red
A. slowly B. heavily C. clearly D. quickly
A. homes B. schools C. hospitals D. offices
A. clean B. clear C. dirty D. fresh
A. destroy B. pollute C. protect D. waste
答案
一、根据音标或中文写出下列单词或短语的英文表达
natural
world
animal
plant
river
forest
mountain
sky
earth
protect the environment
二、根据句意、汉语提示或括号内所给词的适当形式填空
animals
natural
clear
trees
air
mountains
leaves
water
plant
insects
waste
heat
danger
park
wind
differences
sky
without
hundreds
earth
三、单选
1-5 AABBB 6-10 BCABA
四、根据汉语提示完成下列句子
natural world
in peace
living things
clean; air
cutting down
home to
all kinds of
every drop
ourselves
in the trees
五、句型转换
are not
Should we
How long
Why do
fight against
are planted
What is
How important
won't go
isn't it
六、完型填空
1-5 BCACC

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