Rivers are one of our most important natural resources. Many of the world’s great cities are located on rivers and almost every country has at least one river
Since the beginning of history, people
1. How did the woman get to know about third-hand smoke?
| A．From young smokers. |
| B．From a newspaper article. |
| C．From some smoking parents. |
| A．He has just become a father. |
| B．He wears dirty clothes. |
| C．He is a smoker. |
| A．Stop smoking altogether. |
| B．Smoke only outside their rooms. |
| C．Reduce dangerous matters in cigarettes. |
3 . Main Types of Water Pollution
When we think of Earth’s water resources, we think of huge oceans, lakes, and rivers.
Surface water and groundwater are the two types of water resources that pollution affects.
Sometimes pollution that enters the environment in one place has an effect hundreds or even thousands of miles away.
| A．Besides, we think of bottled water. |
| B．This is known as transboundary (跨界的) pollution. |
| C．Not all of Earth’s water sits on its surface, however. |
| D．Water resources like these are called surface water. |
| E．There are also two different ways in which pollution can occur. |
| F．Pouring oil from your car down a drain can lead to water pollution. |
| G．Another example of point source pollution is an oil spill from a tanker. |
4 . In our modern world, when something wears out, we throw it away and buy a new one. The
How did we
Another cause is our
Our appetite（胃口）for new products also
All around the world, we can see the
Maybe there is another way out. We need to repair our possessions
| A．key | B．problem | C．project | D．reason |
| A．debt | B．gifts | C．products | D．rubbish |
| A．become | B．change | C．face | D．observe |
| A．control | B．hide | C．replace | D．withdraw |
| A．As to | B．Except | C．Regardless of | D．Thanks to |
| A．cheap | B．funny | C．powerful | D．safe |
| A．division | B．lack | C．love | D．prevention |
| A．brave | B．busy | C．kind | D．sensitive |
| A．friends | B．jobs | C．places | D．ways |
| A．donate | B．preserve | C．produce | D．receive |
| A．adapts | B．contributes | C．responds | D．returns |
| A．ashamed for | B．addicted to | C．tired of | D．worried about |
| A．higher | B．larger | C．newer | D．stronger |
| A．hold onto | B．pay for | C．pick up | D．throw away |
| A．advantages | B．consequences | C．functions | D．purposes |
| A．decrease | B．measure | C．record | D．show |
| A．brands | B．consumers | C．environment | D．technology |
| A．However | B．Meanwhile | C．Otherwise | D．Therefore |
| A．in favor of | B．instead of | C．or rather | D．other than |
| A．advertising | B．collecting | C．repairing | D．spending |
5 . The online takeaway industry is growing in China along with the rapid development of the Internet economy. But environmental activists complain that the huge volume of plastic utensils (用具), wrapping and containers presents a great challenge to the environment, and that the heavy use of throwaway wooden chopsticks is reducing natural resources.
On September 1, the Beijing No.4 Intermediate People’s Court accepted a lawsuit filed by the Chongqing Green Volunteer League, an environmental non-government organization (NGO), against the country’s three largest food delivery platforms—Baidu Waimai, Ele.me and Meituan. The NGO stated that the companies failed to provide customers with the choice to not receive throwaway plastic utensils along with their food deliveries. Meanwhile, these utensils have created large amounts of rubbish and caused serious ecological damage.
In response, both Meituan and Ele.me, which acquired Baidu Waimai in August, have promised to take measures to reduce plastic waste. Meituan announced that it would appoint a chief environmental officer to oversee environmental issues from plastic waste and upgrade its smartphone app to provide consumers with the option of ordering food without single-use chopsticks, spoons or napkins. Ele.me followed by offering a similar choice and putting forward a plan to introduce suppliers of degradable (可降解的) plastic utensils to restaurants in the long term.
Is there a possible way out? Combined efforts by delivery platforms, consumers, restaurants and government departments are required to address plastic waste pollution.
For platforms, promoting environmental protection and introducing this idea to consumers are a meaningful move. Moreover, in the future, they should also make strict rules on the use of plastic utensils. For example, no more than one plastic bag should be used to wrap soup dishes, and all plastic products should be degradable. It is a long and difficult task for them, and the recent reactions from Ele.me and Meituan are just beginnings.
Considering most takeout food packaging is thrown into garbage bins and then taken away along with other household garbage, sorting of waste also becomes more important. Government departments could play a major role in this, and by recycling some materials, waste pollution could be reduced and resources saved. Furthermore, there have been growing calls that the government should also invest more in developing degradable plastic products or environmentally friendly alternatives.
Though consumers enjoy the convenience yet also suffer exposure to the pollution, many of them have paid little attention to the plastic waste problem. Environmental groups suggest that consumers change their habits a little by using their own utensils and dishes and refusing unnecessary plastic containers.
1. The Chongqing Green Volunteer League accused the three food delivery platforms of ________.| A．causing damage to people’s health |
| B．violating environmental standards |
| C．using many wooden chopsticks |
| D．offering no utensil option |
| A．raise people’s awareness | B．research possible alternatives |
| C．upgrade their application design | D．hire a chief environmental officer |
| A．Government departments. | B．Food delivery platforms. |
| C．Environmental groups. | D．Fast food restaurants. |
| A．why environmental problems arise |
| B．who food delivery platforms affect most |
| C．how plastic utensil pollution can be solved |
| D．what efforts environmental groups have made |
6 . During the twenty years there has been increasing concern with the quality of the environment. Alone with air and water pollutants, noise pollution has been recognized as a serious pollutant. As noise levels have risen, the effects of noise have become more obvious.
Noise is defined as “unwanted sound”. Causes of noise pollution include traffic, aircraft, rock bands, barking dogs, televisions, garbage trucks, and noise from neighbors, voices, alarms, and watercrafts. Studies show that over forty percent of Americans are disturbed at home or lose sleep because of noise pollution.
Noise has bad effects on people and the environment. Noise causes hearing loss, interferes with human activities at home and work, and is in various ways dangerous to people’s health and well-being.
When we think, talk, listen to music, or sleep, we need quiet. Even low levels of noise can be annoying or frustrating. Sudden increases in volume can make sounds annoying. The quieter the background is, the more penetrating a noise can be.
Noise can also make instructions or warning unclear, resulting in accidents. Louder noise bursts can cause more problems. Continued stress caused by living in noisy conditions can lead to high blood pressure, which is the major cause of some diseases.
Long exposure to noise levels above eight-five decibels can damage inner cells and lead to hearing loss. Noise can result in the involuntary fear response and can cause adrenaline to be pumped into the bloodstream, the heart rate to quicken, muscles to tense, breathing to increase, and the digestive system to slow down.
Local government has the responsibility to fight noise pollution. For example, it can regulate the speed of trains through their community. On the other hand, a responsible citizen will never make noise pollution wherever he is.
1. What does the underlined word “penetrating” in paragraph 4 mean?| A．High and exciting. | B．Deep and shocking. |
| C．Loud and unpleasant. | D．Clear and comfortable. |
| A．Quickening the digestive system. | B．Having low blood pressure. |
| C．Slowing down the heart rate. | D．Breathing fast. |
| A．individuals and government should work together to reduce noise pollution |
| B．the government should offer its people better education on noise pollution |
| C．the government should be responsible for noise pollution |
| D．people who make noise pollution should be punished |
| A．Measurement of noise levels. | B．Bad effects of noise pollution |
| C．Hearing damage from environmental noise | D．Community reactions to noise |
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线( \ )划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词
2.只允许修改10处,多者(从第11处起)不计分
more tree，there will be less haze in their city. Trees can absorb exhaust fumes (尾气) from cars，thus reduce pollution. Second，the government should punish the factories where produce too many fumes. Exhaust fumes is the main cause of haze and do greatly harm to people’s health. Maybe we can move factories to areas where few people live. Third, I think it was a great idea to encourage people to use public transportation. Last but not least, we can call on citizens ride bikes if they travel short journeys.
8 . Clean water is not only important for food production, but necessary for our life. However, large numbers of people in Asia and Sub-Saharan Africa are going without. The World Health Organization reports that almost 4,000 children die each day for dirty water or lack of water.
Agriculture is the primary user of water at 70-85% of fresh water in the world. Industrial uses of water don’t often come to mind, but you may be surprised to know that industry uses 59% of the water supply in developed countries.
Home use takes up only 8% in the world. But as cities grow, the local government has to cut down on water use. Many cities are turning to privatization (私有化) of water as a method of controlling use. The poor are paying as much as a quarter of their monthly income for water in some developing countries.
In 60% of large European cities, groundwater is being used at a faster rate. People are saving water by simply using less and being careful with what they do use. Sometimes it’s as simple as not throwing out water that they could use elsewhere.
In Australia overuse of water has always been a problem. The Australian government has encouraged households and industries to collect rainwater and reuse water from showers. Technology is helping householders for shower and bath water for reuse in toilets or gardens.
The U.S. Environmental Protection Agency has made a water saving program designed to encourage families and businesses to examine their water use and save more water. Good water management has been considered by scientists and the UN as the key to solving the water problem. We can all work together to protect our valuable water in our daily life.
1. In developed countries, most water is used by ______.| A．industry | B．agriculture |
| C．families | D．businesses |
| A．Find more groundwater. |
| B．Make good use of rainwater. |
| C．Encourage people to have fewer showers |
| D．Recycle water for a second use. |
| A．popularize privatization of water |
| B．cut down on water use at home |
| C．have good control over water use |
| D．introduce water-saving technologies |
| A．Water — the source of all lives |
| B．Save water, save the world |
| C．New ways to save water |
| D．Water and people’s health |
Apparently, we are safe neither at home nor in the business office. We use water in both places, but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects. These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house. They are released(set free)from water by daily actions like water running out of tap, spraying from garden pipes，or splashing in dishwashers and washing machines. As the water is moving, these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.
Does this mean we should stop bathing? No, say the scientists, but we should put all pollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that “new smell,” which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.
These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.
We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up), the factory work environment (an endless list of potentially dangerous substances), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that “there is no place like home.”
1. What is the main idea of the first paragraph?
| A．The air we breathe in is harmful. |
| B．The water in everyday use is unsafe. |
| C．Chemicals are added to the drinking water. |
| D．Chemicals are released in the running water. |
| A．bathing should be done with caution |
| B．homes and offices should be aired often |
| C．any pollution should be taken into consideration |
| D．we should prevent any pollution from doing harm to us |
| A．To call on us to guard our water |
| B．To show us that no place is like home. |
| C．To make us aware of the pollution around us. |
| D．To argue that neither homes nor offices are safe. |
10 . As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without any living things.
Pollution in water is not simply a matter of “poisons” killing large numbers of fish overnight, Very often the effects of pollution are not noticed for many months or years because the first organisms（生物体）to be affected are either plants or plankton. But these organisms are the food of fish and birds and other creatures. When this food disappears, the fish and birds die too. In this way a whole food chain can be wiped out, and it’s not until dead fish and water birds are seen at the river’s edge or on the seashore that people realize what is happening.
Where do the substances which pollute the water come from? There are two main sources of sewage（污水）and industrial waste . As more detergent（洗涤剂）is used in the home, so more of it is finally put into our rivers, lakes and seas . Detergents harm water birds, dissolving the natural substances which keep their feathers water - proof. Sewage itself, if not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful as there are many highly poisonous things in it, such as copper and lead（铅）.
So, if we want to stop this pollution, the answer is simple: sewage and industrial waste must be made clear before flowing into the water . It may already be too late to save some rivers and lakes, but others can still be saved if the correct action is taken at once.
1. Pollution of water is noticed________.| A．when the first organisms are affected |
| B．when a good many fish and birds die |
| C．when poisonous things are poured into water |
| D．as soon as the balance of nature is destroyed |
| A．water | B．fish |
| C．poison | D．oxygen |
| A．Organisms |
| B．Plants and plankton in the water |
| C．Waste water from cities |
| D．Industrial waste made clear before flowing into the water. |
| A．realize the serious situation clearly |
| B．put oxygen into the river |
| C．make the waste material harmless before flowing into the water |
| D．make special room in the sea for our rubbish |
