1 . In today’s world, almost everyone knows that air pollution and water pollution are harmful to people’s health. However, not all the persons know that noise is also a kind of pollution, and that is harmful to human health, too.
People who work and live under noisy conditions usually become deaf. Today, however, scientists believe that 10 percent of workers in Britain are being deafened by the noise where they work. Many of the workers who print newspapers and books, and who weave (织) cloth become deaf. Quite a few people living near airports also become deaf. Recently it was discovered that many teenagers in America could hear no better than 65-year-old persons, for these young people like to listen to pop music and most of pop music is a kind of noise. Besides, noise produced by jet planes or machines will make people’s life difficult and unpleasant, or even make people ill or even drive them mad.
It is said that a continuous noise of over 85 decibels (分贝) can cause deafness. Now the governments in many countries have made laws to control noise and make it less than 85 decibels.
In China, the government is trying to solve not only air and water pollution problems but also noise pollution problems.
1. What kind of people go deaf easily go deaf?| A．People who work and live under noisy conditions go deaf easily |
| B．People who go shopping go deaf easily |
| C．People who exercise every day go deaf easily |
| D．People who like to do housework go deaf easily |
| A．air pollution | B．water pollution | C．noise pollution | D．world pollution |
| A．less than 85 | B．less than 65 | C．about 65 | D．more than 85 |
| A．they are working in noisy places | B．they often listen to pop music |
| C．they live near airports | D．they are too busy to listen to others’ talk |
| A．only the air pollution | B．only the air and water pollution |
| C．only the water pollution | D．the air, water and noise pollution |
2 . Most environmental pollution on Earth comes from humans and their inventions, such as cars or plastic. Today, car emissions(排放物) area major source of air pollution leading to climate change, and plastics fill our ocean, creating a significant health issue to marine(海洋的) animals.
And what about the electric light, thought to be one of the greatest human inventions of all time? Electric light can be a beautiful thing, guiding us home when the sun goes down，keeping us safe and making our homes bright. However, like carbon dioxide emissions and plastic, too much of a good thing has started to impact the environment. Light pollution, the inappropriate use of outdoor light, is affecting human health, wildlife behavior and our ability to observe stars.
Light pollution is a global issue. This became obvious when the World Atlas of Artificial Night Sky Brightness, a computer-generated map based on thousands of satellite photos, was published in 2016. Available online for viewing, the map shows how and where our globe is lit up at night. Vast areas of North America, Europe, the Middle East and Asia are glowing(发光) with light, while only the most remote regions on Earth(Greenland, Central African Republic and Niue) are in total darkness. Some of the most light-polluted countries in the world are Singapore, Qatar, and Kuwait.
Sky glow is the brightening of the night sky, mostly over cities, due to the electric lights of cars, street lamps, offices, factories, outdoor advertising, and buildings, turning night into day for people who work and play long after sunset.
People living in cities with high levels of sky glow have a hard time seeing more than a handful of stars at night. Astronomers are particularly concerned with sky glow pollution as it reduces their ability to view stars.
More than 80 percent of the world’s population, and 99 percent of Americans and Europeans, live under sky glow.
1. What can we learn from paragraph 2?| A．The use of outdoor light must be forbidden. |
| B．Electric light has both advantages and disadvantages. |
| C．Electric light is the main factor to keep us safe. |
| D．Electric light is the greatest human invention. |
| A．Qatar. | B．Singapore. | C．Kuwait. | D．Niue. |
| A．Sky glow costs too much. |
| B．Sky glow has a bad effect on their sleep. |
| C．Sky glow affects their viewing stars. |
| D．Sky glow wastes too much electricity. |
| A．Light pollution | B．Plastic pollution |
| C．Different kinds of pollution | D．Air pollution |
3 . As we all know, waste is extremely bad for the environment. Let’s talk about why litter is harmful to our streets and towns, our drinking water, and sea animals.
Waste can have a bad influence on our cities. Cleaning up litter costs US taxpayers (纳税人) and businesses $11.5 billion each year.
As you can see, waste is harmful in many ways.
| A．Everybody wants to breathe fresh air. |
| B．That money could have been spent on parks. |
| C．How do you feel when you see people littering around? |
| D．In the future there might be more waste than fish in the ocean. |
| E．Litter can go into the soil and water and pollute our drinking water. |
| F．We need to stop littering for us, for the environment, and for the planet. |
| G．Did you know every day almost 8 million pieces of litter go into the ocean? |
4 . Chinese consumers have said they will avoid eating Japanese seafood over safety concerns once Japan starts releasing (排放) nuclear wastewater into the Pacific Ocean.
On July 7, the General Administration of Customs released an import (进口) ban on aquatic products from the 10 Japanese cities. It’s indicated that Japan’s plan to release polluted wastewater into the sea was a matter of global concern. The plan caused more Chinese consumers who eat seafood began to worry about their safety, according to the administration.
According to a survey in 2022 by Chinese market consultancy company iiMedia Research, 39.58 percent of participants eat Japanese seafood once every two or three weeks.
“I will not eat seafood imported from Japan anymore,” said a data engineer surnamed Wang in Shanghai. The 42-year-old has been a fan of Japanese food since 2000 and used to eat Japanese food once a month. “If I have other options, I will choose seafood that does not come from the Pacific Ocean,” he added.
Wang Qian, a financial employee in Beijing, said she has been to about 20 Japanese restaurants so far. “Normally, I would not pay attention to where the seafood came from. But now I will try not to choose seafood from Japan,”she said. “Wastewater poses a threat to human health and marine ecology.”
Wang Qian said that Japan should use other methods to solve the problem, rather than releasing nuclear wastewater into the ocean.
An employee of the Japanese restaurant Jiubanwu, in Beijing, who did not want to be named, told China Daily that the restaurant’s fish and shrimp are imported from Russia, France and other countries. “We have not been buying seafood from Japan since April,” she said.
In addition to food safety, some people are worried about using cosmetic (美容的) products made in Japan.
1. What can we learn from the first two paragraphs?| A．Releasing nuclear wastewater has aroused worldwide concern. |
| B．All the seafood which is imported from Japan will be banned. |
| C．Chinese consumers will be stricter when choosing seafood to eat. |
| D．Japan’s plan to release the wastewater is criticized by Japanese. |
| A．She won’t eat Japanese seafood anymore. |
| B．She will be more cautious of the source of seafood. |
| C．She will be devoted to career of human health and marine ecology. |
| D．She is sure that Japan will figure out methods to solve the problem. |
| A．China’s specific methods to dealing with nuclear wastewater. |
| B．The influence of wastewater on Japanese cosmetic products. |
| C．A formal call to Japan for producing safer cosmetic products. |
| D．The world’s reply to Japanese nuclear wastewater releasing. |
| A．Surprised. | B．Doubtful. | C．Unclear. | D．Critical. |
5 . Objects in the night sky are disappearing from view because of light pollution, according to a new study. Outdoor lighting from street lamps, office buildings and vehicle headlights leads to sky less bright, which is when the night sky gets brighter. The brighter it is at night, the harder it is to see stars and planets from Earth.
Christopher Kyba, an astronomer with the GFZ German Research Center for Geosciences, led his team studying 50,000 star observations between 2011 and 2022. “If the brightening of the night sky continues at the current rate,” Kyba said, “a child born in a place where 250 stars are visible will only be able to see 100 stars by the time he or she turned 18.”
The issue is global but particularly common in North America, where 80% of people cannot see the Milky Way galaxy(银河系). This huge group of billions of stars should look like a wide strip of light in the dark night sky. However, only very remote places, such as the Sahara Desert and the Amazon rainforest, have a truly dark night sky.
Light pollution makes it harder for astronomers to study stars and planets. It also causes problems for animals. Animals active at night like bats become confused and crash into objects. Turtles that hatch(孵化) at night need moonlight to find the sea, but artificial lights can confuse them and make them head inland instead. Birds in cities often wake up and start singing earlier than they should. Human lights also cause themselves to produce less of a chemical called melatonin (褪黑激素). This can lead to sleep problems, headaches, tiredness, and mood issues.
To help, scientists want to raise awareness of light pollution. They suggest that people use outdoor lighting that causes less light pollution, such as motion-sensitive lights that switch on only when they’re needed.
1. How does the author lead in the topic of the text?| A．By asking a question. |
| B．By referring to a study. |
| C．By making comparisons. |
| D．By showing experiments. |
| A．Light pollution is becoming serious. |
| B．Stars are becoming fewer year by year. |
| C．Kids are losing interest in watching stars. |
| D．It’s easier for adults to see stars than kids. |
| A．Humans produce more melatonin. |
| B．Turtles are forced to hatch at sea. |
| C．Birds in cities wake up much later. |
| D．Bats can get lost during the flight. |
| A．Pollution does affect children. |
| B．Light causes human sleep problems. |
| C．Light pollution is making stars disappear. |
| D．There are some ways to deal with light pollution. |
6 . Blue Planet Ⅱ’s latest episode (情节) is about how plastic is having a terrible effect on the ocean and slowly poisoning our sea creatures. Researchers have also found that sea creatures living in the deepest place on Earth, Mariana Trench, have plastic in their stomachs. Indeed, oceans are drowning in plastic.
Though it seems that the world couldn’t possibly function without plastic, plastic is a very recent invention. The first plastic bags were introduced in the 1950s, the same decade (十年) that plastic packaging began gaining popularity in the United States. This growth has happened so fast that science is still catching up with the change. Plastic pollution research, for example, is still a very early science.
We put all the plastic into the environment, but we still don’t really know what the outcomes are going to be. What we do know, though, is disturbing. Ocean plastic is expected to kill millions of sea animals every year. Hundreds of species, including endangered ones, are known to have been affected by it. One in three leatherback turtles, which often mistake plastic bags for jellyfish, have been found with plastic in their stomach. Ninety percent of seabirds are now eating plastic regularly. By 2050, that figure is expected to rise to 100 percent.
And it’s not just wildlife that is threatened by the plastic in our seas. Humans are consuming plastic through the seafood we eat. I could understand why some people see ocean plastic as a disaster, worth mentioning in the same breath as climate change. But ocean plastic is not as complicated (复杂的) as climate change. There are no ocean waste deniers (否认者), at least so far. To do something about it, we don’t have to remake our planet energy system.
This is not a problem where we don’t know what the solution is. We know how to pick up garbage. Anyone can do it. We know how to deal with it. We know how to recycle. We can all start by thinking twice before we use single-use plastic products. Things that may seem ordinary, like using a reusable bottle or a reusable bag — when taken collectively, these choices really do make a difference.
1. Why is plastic pollution research still a very early science?| A．The plastic pollution research is too difficult. |
| B．Plastic has produced less pollution than coal. |
| C．Plastic has gained popularity too fast for science to catch up. |
| D．The world couldn’t possibly function without plastic. |
| A．By presenting reliable data. |
| B．By citing quotes from leading experts. |
| C．By making a comparison and contrast. |
| D．By listing examples from his own experiences. |
| A．We reap what we sow. |
| B．The shortest answer is doing. |
| C．All things are difficult before they are easy. |
| D．Actions speak louder than words. |
| A．The oceans become choked with plastic. |
| B．Ocean plastic is a global problem. |
| C．Blue Planet Ⅱ has left viewers heartbroken. |
| D．Plastic gains in popularity all over the world. |
7 . Hundreds of years ago, life was harder than it is today. People didn't have modern machines.
Life today has brought new problems. One of the biggest problems 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 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 fight against pollution. Factories must now clean their water before it is thrown away, and they mustn't let dirty smoke go 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. We can go to work by bus or with our friends in the same car. If there are fewer people driving, there will be less pollution.
Rules are not enough. Every person must help to fight against pollution.
1. Hundreds of years ago, life was much harder than it is today because_________| A．there were many problems | B．there were too many people |
| C．there were wars now and then | D．there were no modern machines. |
| A．noise pollution | B．water pollution | C．air pollution | D．waste things |
| A．The air. | B．The city. | C．The quilt. | D．The smog. |
| A．clean water after it is thrown away | B．throw waste things in the dustbin |
| C．let dirty smoke go into the air | D．encourage more people to drive to work |
Researchers say they have found microplastics (微塑料) -tiny pieces of plastic that come as a result of the disposal of industrial waste-deep in the lungs of living
The research, which
In the study, researchers
The study notes
The world produces about 300 million metric tons of plastic a year and about 80% ends
9 . At 8,844.43 meters high, Mount Qomolangma (珠穆朗玛峰) is the tallest mountain on Earth. While it is famous for its beautiful views, parts of the mountain are facing a problem: rubbish (垃圾). Every year, thousands of visitors throw away tons of rubbish, such as bottles and plastic bags.
According to the UN, over 140 tons of rubbish has been left on the mountain. To reduce rubbish, China is limiting (限制) the number of people who are allowed to climb up the north side of the mountain. Only 300 people will be allowed to climb it, and only during spring.
Local people cleaned the mountain last year, removing rubbish at a height of 5,200 meters. They collected about8.4 metric tons (公吨) of rubbish.
This year, the local government plans to spend 4 million yuan on a new clean-up activity. The local government is also setting up stations to sort (分类), recycle and break down rubbish collected from the mountain. A group of artists will also try to turn the rubbish into art works. They will show these works of art to remind people not to leave rubbish when climbing the mountain.
1. What problem are parts of Mount Qomolangma facing?| A．Air pollution. | B．Rubbish. |
| C．Noise. | D．Water pollution. |
| A．140. | B．5,200. |
| C．4 million. | D．300. |
| A．using up | B．making better |
| C．putting on | D．taking away |
| A．teach people to make works of art |
| B．help people to know about Qomolangma |
| C．encourage people to clean up Qomolangma |
| D．remind people not to throw rubbish on Qomolangma |
| A．A notice (通知). | B．News. |
| C．A story. | D．An advertisement (广告). |
10 . The tradition of giving gifts didn’t start with the modern holidays we celebrate. Many ancient cultures celebrated holidays with the exchange of gifts. People who love to give gifts often can’t wait until it’s time for the recipients to open their gifts. If you’ve ever been given a gift, you know that part of the fun is the curiosity that builds as you wonder what the gift is.
The wish to hide the identity of a gift until just the right moment led people to wrap gifts long, long ago. Historians believed wrapping gifts in paper probably started not long after paper was invented thousands of years ago.
Wrapping paper like what we use today, though, is a much more recent invention. More than 100 years ago, gifts were usually wrapped in heavy brown paper. Before that, cloth was often used. The technology to mass-produce wrapping paper didn’t come along until the early 1900s. The first American gift wrap company— Hy-Sill Manufacturing Inc. — was founded by Eli Hyman and Morris Silverman in 1903. It wasn’t as easy to wrap presents back then as it is today, though, because adhesive tape (胶带) wasn’t invented until 1930.
Over the years, wrapping paper has developed into what we see in stores each holiday season. But scientists say that the United States alone produces an extra 5 million tons of waste over the holidays, most of which is from wrapping paper and shopping bags. To cut down on this waste, some people carefully unwrap presents, so that the wrapping paper can be reused. Others have started to use reusable gift bags instead of wrapping paper.
1. What is the interesting part of people giving a gift?| A．Hiding their gifts and their feelings. |
| B．Giving the recipients a surprise. |
| C．Letting the recipients open gifts at once. |
| D．Following a century-old tradition. |
| A．People didn’t know wrapping paper until 1903. |
| B．Heavy brown paper has been used to wrap gifts for 100 years. |
| C．Technology made wrapping paper widely available. |
| D．Adhesive tape was first created by gift wrap companies. |
| A．The future of reusable gift bags. |
| B．The waste produced by Americans. |
| C．Wrapping paper’s influence on the environment. |
| D．People’s admiration for wrapping paper. |
| A．The popularity of wrapping gifts. |
| B．The start of wrapping gifts in paper. |
| C．The problems caused by wrapping paper. |
| D．The story behind wrapping paper. |
