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Hundreds of years ago, life was much harder than it is today. People didn't have modern machines. There was no modern medicine, either.

Life today has brought new problems. One of the biggest is pollution. Water pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. It's bad to all living things in the world.

Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt over a city. This kind of quilt is called smog.

Many countries are making rules to flight pollution. Factories must now clean their water before it is thrown away and they mustn't blow dirty smoke into the air.

We need to do many other things. We can put waste things in the dustbin and do not throw them on the ground, there will be less pollution.

Rules are not enough. Every person must help to fight pollution.

【小题1】Hundreds of years ago, life was much harder than it is today because                .
A.there were not any modern machinesB.there was no modern medicine
C.both A and BD.there were not many people
【小题2】The most serious kind of pollution is                .
A.noise pollutionB.air pollutionC.water pollutionD.All the above
【小题3】From the passage we know that                .
A.a few years ago,there was no smog at allB.today people don't have to talk to each other in a loud voice
C.we can drink water from the polluted rivers and lakesD.people are making rules in order to fight pollution
16-17八年级上·全国·单元测试
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These days, wearing a face mask (口罩) is a common thing to do, and it helps prevent diseases during COVID-19. However, that also means single-use face masks, gloves, and other PPE are the newest forms of rubbish on city streets, beaches, and in the ocean.

This is bad for all, and there are many reasons. And one of the worst ones is that the littered face masks can seriously hurt animals. Ashley Fruno, a member of an animal rights group said, “Face masks aren’t going away soon.” So when we throw them away, they can be bad for the environment and the animals that live on the same planet as us.

Monkeys have been found biting the straps (带子) of used masks in the hills outside Malaysia’s capital Kuala Lumpur. This may make them lose their breath or even die. In Britain, a seabird’s legs have been found tangled (缠住) in the straps of a mask for up to a week. It was a painful experience for the seabird.

It’s hard to believe that face masks that once saved people’s lives are now killing wild animals. A large number of face masks are moving to the living places of animals. If you wear a single-use face mask, make sure of throwing it away properly. Never litter it on the ground, or throw it away outside, as the wind could blow it away.

Please don’t let the masks become a night-mare for wildlife. Thank you for doing your part to keep all animals safe!

【小题1】Which of the following belongs to the newest forms of rubbish according to the passage?
①single-use face masks ②single-use gloves
③single-use plastics ④single-use cups
A.①③B.①④C.②③D.①②
【小题2】What does the underlined sentence mean?
A.People will stop wearing face masks in recent years.
B.Face masks can be blown to a far place in a short time.
C.Face masks can be made into other things soon.
D.It takes a long time for face masks to disappear.
【小题3】How does the writer show the harm of littered face masks on animals?
A.By giving reasons.B.By listing numbers.
C.By giving examples.D.By asking questions.
【小题4】What can we infer (推断) from the passage?
A.Animals like to play with masks.
B.Face masks are only bad for animals.
C.Face masks can be buried under the ground.
D.Whether face masks are good or not depends on how people deal with them.
【小题5】Where can we most probably read this passage?
A.In a storybook.B.In a travel guide.
C.In a sports newspaper.D.In an environmental magazine.
阅读短文,将下面的句子还原到文章当中使短文内容完整。

In China, each year we produce about 150 million tons of city waste according to a report. Where does the waste go? People usually burn or bury (埋) it. On the other hand, we receive waste from some developed countries. 【小题1】 What about the useless part? Still burned or buried. But is it a proper way?

Waste pollutes the environment, harms people’s health and causes animals to die. It also gets in the way of green and sustainable (可持续的) development. 【小题2】 We should leave clean water and green mountains to our next generations (一代人).

China is getting really serious about waste now.

【小题3】 From January 2018, China started to stop 24 kinds of waste coming into our country. And more laws and rules about dealing with waste have been made. Anyone who breaks the law will be punished.

China also tries to put waste into good use. One example is the waste electricity factories. 【小题4】 No harmful gases or water will get into the environment.

The Chinese government is encouraging people to do waste sorting (分类). Cities like Shanghai, Chongqing and Beijing have their own sorting systems. More will join them soon. As President Xi Jinping said during visit to Shanghai, waste sorting is new fashion (时尚). 【小题5】

A.We get useful materials from it.
B.We are taking less waste from developed countries.
C.They burn waste to make electricity in a green way.
D.We can’t make money at the cost of the environment.
E.More and more people are forming the habit of separating their waste.
As we all know, people couldn’t live without water. Some parts of our bodies are made of water. We depend on clean water to live every day.
However, we human beings are polluting water seriously. In some areas of China, people are still in great need of clean water. Dirty water is one of the world’s biggest health problems. It’s harmful to our health. When water from the rain and melting(融化) snow runs through roads, it_____some dangerous chemicals and other things along the way. Many of the rivers are short of protections, so they are easy to be polluted by factories or animals’ waste.
World Water Day has grown to become one of the important dates since 1993. In 2013, World Water Day shares the topic of Water Cooperation(合作). If everyone tries their best to save and protect the clean water, our living conditions will be much better.
【小题1】we know that people couldn’t live without _________ according to the first paragraph.
A.fireB.waterC.booksD.language
【小题2】Many of the rivers are easy to be polluted by __________.
A.animalsB.human beings’ waste
C.fishD.factories or animals’ waste
【小题3】he underlined phrases “pikes up ”in paragraph 2 means“______”.
A.毁坏B.接送C.带走D.拾起
【小题4】When   has World Water Day become one of the most important dates?
A.since 1993.B.in 1993C.in 2013.D.since 2013
【小题5】Which of the following is   NOT right?
A.Dirty water does harm to humans’health.
B.Human beings aren’t short of clean water.
C.The topic of 2013 World Water Day is Water Cooperation.
D.We should try our best to protect the clean water.

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