The fourth round of heavy smog to hit Beijing in four weeks has sent more people to the hospital with respiratory (呼吸的) illnesses and led to calls for laws to control the pollution.
Pan Shiyi, a celebrity, said he is planning to propose a Clean Air Act to the local government. As a representative to the Beijing Municipal People's Congress, he started an online survey at 9:20 a.m. Within three hours, more than 25,000 web users, or 99 percent of total respondents (應(yīng)答者) , welcomed his proposal.
They have good reasons to stand alongside Pan. The latest round of haze（霧霾）reduced visibility to under 500 meters in many parts of the city. The smog has also led to a great increase in respiratory illnesses, particularly among children and the elderly. Anxious parents and doctors almost all blame the smoggy air for the illnesses. Though most schoolchildren are home for the winter holidays, the bad air can easily move indoors. Besides, ordinary medical masks fail to provide enough protection, so some people have turned to gas masks.
The causes of the frightening smog are rather mysterious, though experts blame too much emissions (排放) and the mountains around Beijing that trap pollution in winter, unless there is enough wind to clear it away. Some critics blamed China’s top two oil firms, China National Petroleum Corp and China Petrochemical Corporation, saying the companies’ outdated production technologies produce large quantities of high-polluting gas fuel.[來源:學(xué)|科|網(wǎng)]
Meanwhile, some Beijingers have moved their brainstorming discussion to computers. If Pan’s proposal for a Clean Air Act is adopted, netizens say the new law should include items providing for “car-free days” in times of smog, higher standards for vehicle fuel, stricter limit to industrial and engine gas emissions, and more effective protection for the public.
Beijing is not the only city that has ever lost the blue sky. Five days of thick fog caused thousands of deaths in Britain in December 1952, urging the government to pass the first Clean Air Act in 1956, which introduced smokeless zones and cleaner fuels to reduce pollution. That may provide some experience for Beijing to refer to.
【小題1】Why did Pan Shiyi started an online survey?

A．To know the public’s opinions on pollution
B．To tell people the danger of the smoggy weather
C．To call on people to support his proposal
D．To collect supporting evidence for his proposal
【小題2】What can we learn from the passage?
A．People are clear about the causes of the smoggy weather.
B．Children staying indoors will not get respiratory illnesses.
C．Smog is worse for people with lower resistance to diseases.
D．Masks can give people protection against the smoggy weather.
【小題3】Britain is mentioned in the last paragraph to ______.
A．suggest Beijing should learn from other countries
B．let people know many places have this problem
C．tell people the situation in Britain is worse
D．call on the government to pass Britain’s Clean Air Act
【小題4】 What’s the best title for this passage？
A．The Use of Gas masks and Engines
B．Beijingers Call for Clean Air Act
C．Effective Protection for Blue Sky
D．The Mysterious Causes of the Scary Smog


【小題1】D
【小題2】C
【小題3】A
【小題4】B

解析試題分析：本文敘述了北京由于連續(xù)幾天的霧霾天氣，引起了一些人的呼吸道疾病，也引起了一些人的呼吁的心聲，讓中國立法來控制中國的嚴(yán)重的污染，得到了網(wǎng)民的大量擁護(hù)。中國可以借鑒英國的措施來治理污染。
【小題1】推理題：從第二段的句子：Pan Shiyi, a celebrity, said he is planning to propose a Clean Air Act to the local government. As a representative to the Beijing Municipal People's Congress, he started an online survey at 9:20 a.m. 可知Pan Shiyi,在網(wǎng)上進(jìn)行調(diào)查是為了他的提案尋找支持的證據(jù)，選D。
【小題2】推理判斷題。根據(jù)The smog has also led to a great increase in respiratory illnesses, particularly among children and the elderly.可知霧霾,對疾病的抵抗力較低的人是更糟的，故選C
【小題3】細(xì)節(jié)理解題。根據(jù)That may provide some experience for Beijing to refer to.可知提到英國是為了讓北京可以向別的國家學(xué)習(xí)，故選A
【小題4】標(biāo)題歸納題。根據(jù)全文可知北京人呼吁立法來治理污染，故選B
考點(diǎn)：環(huán)保類短文閱讀。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

“Choo, Choo!” Here comes the Chunnel train. Get aboard if you want to learn more about this underground transportation system. This is an unusual form of transportation, because it is a tunnel that trains travel through and not an actual form of transportation.
The Chunnel is actually the English nickname for the Channel Tunnel. In French, it is called le tunnel sous la Manche. It is a rail tunnel beneath the English Channel at the Straits of Dover. It connects Cheriton in Kent, England with Sangatte in northern France. It is the second longest rail tunnel in the world.
Did you know that the British and the French had a race whi1e they were building the Chunnel? The race was to see who could get to the middle of the tunnel first. The British won by a little bit. It took 15,000 workers over seven years to dig the tunnel. The tunnel was finished in 1994.
The completed Chunnel cost about $ 21 billion. But it all paid off, because it became very popular, very quick. Millions of people use it. Now it is getting even more popular.
There are three complete tunnels in the Chunnel. The two outside ones are the passenger trains. The small inner one is a guidance train. The guidance train is not used for transportation. Each track is exactly parallel to each other.
There are four different train systems in the Chunnel. The Eurostar is a high speed passenger service that connects London, Paris, Brussels, and Lille. The Eurotunnel shuttle is a rail ferry service. These shuttles carry cars. These are railcars that allow drivers to drive their vehicles on and off. There are also two Eurotunnel goods service trains.
Now you know more about the Chunnel. Everybody off, this is the last stop.
【小題1】The Channel Tunnel links ______ with _______.

A．Dover; KentB．London; ParisC．Lille; BrusselsD．Cheriton; Sangatte
【小題2】Which of the following shows the structure of the tunnels in the Chunnel?

【小題3】The Eurotunnel shuttle is intended to carry _________.
A．passengersB．drivers and their vehicles
C．goods D．staff members of the Chunnel
【小題4】The text can most probably be __________.
A．found in a textbook B．read in a magazine
C．broadcast on a train D．heard in a railway station

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

For medical students, real experience begins not in a classroom but at a teaching hospital. These doctors in training are guided. But sometimes accidents happen and the students get injured.
For example, they might stick themselves with a needle while treating patients. Such needle sticks are common. But a recent study found that medical students often fail to report them. Failing to report an injury like this can be dangerous if a patient, or a medical worker, has an infectious disease.
Researchers at Johns Hopkins University in Baltimore, Maryland, did the study, which involved a survey answered by almost 700 surgeons in training in the United States.
Almost 60% said they had suffered needle stick injuries when they were in medical school. Many said they were stuck more than once. Yet nearly half of those whose most recent incident happened in school did not report it to a health office. If they had, they would have been tested to see if they needed treatment to prevent an infection like HIV or hepatitis.
Most known cases of HIV or hepatitis are reported, but other possible infections often are not. Martin Makary, the lead author of the study, says medical students who are stuck put themselves and others in danger from infectious diseases.
Doctor Makary said, "A needle that goes through the skin needs to be as sharp as possible.” Doctors in training may have to do hundreds of stitches (縫線) in some cases to close the skin after an operation.
Doctor Makary said, “I support using blunt tip needles which are considered safer. This needle is still sharp enough to go through body tissue, but it does have a blunt tip, so that if it accidentally goes into my finger, it's much less likely to hurt me."
How common are needle sticks among health care workers? An estimated 600,000 to 800,000 of these and similar injuries are reported each year in the United States. But Doctor Makary says the real number may be much higher.
The study advises doctors to protect their hands by wearing two sets of gloves. It also urges hospitals to establish a special telephone number for medical workers and students to call if they are injured. The idea is for hospitals to send a clear message that there is no reason not to report this kind of accident.
【小題1】It is dangerous for medical students not to report needle stick injuries because _________.

A．they don’t know how to treat themselves.
B．they may meet more needle sticks
C．it may cause some diseases
D．it may make patients sad.
【小題2】If they report needle stick injuries, medical students will __________.
A．receive treatment B．be forbidden to use sharp needles
C．spend more time on training D．receive tests
【小題3】The underlined word “blunt” in Paragraph 7 is the closest in meaning to “__________”.
A．not sharp B．not safe C．not long D．not thick
【小題4】What do we know from the passage?
A．Doctors who don’t report needle stick injuries will be punished.
B．Needle sticks among health care workers will reduce sharply in the future.
C．Most needle stick injuries happen in the United States.
D．Two suggestions are given to protect medical workers and students.
【小題5】Where can this passage most probably be found?
A．In an entertainment magazine B．In a science magazine
C．In a storybook D．In science fiction

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Scientists know of more than 1,000 volcanoes on the surface of Venus, Earth’s “sister” planet. A big question has been: Are they still active? The scientists say yes.
Their evidence for recent volcanic activity on Venus comes from a lava(熔巖) flow in the planet’s northern hemisphere. The flow is hotter than the rocks around, which means the lava might still be cooling off. “The flow we studied seems to be very young---it is still warm inside,” Nataliya Bondarenko said.
Venus is a difficult planet to study from Earth because it is surrounded by thick clouds. Telescopes on Earth can’t see through these clouds, so the best information about Venus comes from spacecraft orbiting it.
Bondarenko and her colleagues studied the lava flow using data from NASA’s Magellan mission. That spacecraft spent four years in orbit around Venus and used radar to make a map of 98 percent of the planet’s surface. On October 11th, 1994, the mission ended, and the spacecraft plunged (跌落) through Venus’ heavy cloud cover and crashed onto the planet below.
While in orbit, the Magellan craft sent microwaves, which can go through Venus’ clouds, to the surface. Microwaves are invisible and can be as long as three feet. These waves are a kind of energy, like light. And like light, they bounce off surfaces. The way the waves bounced off the Venus’ surface and back to the craft supplied information that the scientists used to estimate the temperature of various parts of the planet’s surface. Bondarenko’s team found that the lava flow was hotter than its surroundings---which may mean the lava flow is in the process of cooling.
The scientists say the lava flow can’t be very old because if it were, it would have cooled off enough that Magellan wouldn’t have noticed the difference in microwaves. She adds that the flow appears in a 1978 view of the surface that a craft called the Pioneer Venus Orbiter captured.
【小題1】What happened to Magellan in the end?

A．It was floating in space forever.
B．It flew into heavy clouds.
C．It returned to the Earth.
D．It fell onto Venus.
【小題2】How could Bondarenko judge the temperature of the Venus?
A．By looking at it with a powerful telescope.
B．By measuring the thickness of clouds over Venus.
C．By calculating the microwave bouncing off Venus’s surface.
D．By orbiting Venus for 4 years in a spacecraft.
【小題3】The best title for the passage may be “______ ”.
A．Warm lava on Venus
B．More volcanic eruptions on Venus
C．Venus is just like a big active volcano
D．Lava flows are first found on Venus

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Diet Coke, diet Pepsi, diet pills, no-fat diet, vegetable diet… We are surrounded by the word “diet” everywhere we look and listen. We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to us. We are paying for products that harm us psychologically and physically.
Diet products weaken us psychologically. On one level, we are not allowing our brain to admit that our weight problems lie not in actually losing the weight, but in controlling the consumption of fatty, high-calorie（卡）, unhealthy foods. Diet products allow us to jump over the thinking stage and go straight for the counter instead. All we have to do is to swallow or recognize the word “diet” in food brands.
On another level, diet products have greater psychological effects. Every time we have a zero-calorie drink, we are telling ourselves without our awareness that we don’t have to work to get results. Diet products make people believe that gain comes without pain, and that life can be without resistance and struggle.
The danger of diet products lies not only in the psychological effects they have on us, but also in the physical harm that they cause. Diet foods can indirectly harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having basic nutrients(營養(yǎng)成分). Diet foods and diet pills contain zero calorie only because the diet industry has created chemicals to produce these wonder products. Diet products may not be nutritional, and the chemical that go into diet products are potentially dangerous.
Now that we are aware of the effects that diet products have on us, it is time to seriously think about buying them. Losing weight lies in the power of minds, not in the power of chemicals. Once we realize this, we will be much better able to resist diet products, and therefore prevent the psychological harm that comes from using them.
【小題1】The first paragraph mainly tells us _____.

A．diet products can bring out people’s potential
B．people have difficulty in choosing diet products
C．diet products are misleading people
D．people are fed up with diet products
【小題2】One psychological effect of diet products is that people tend to ____.
A．resist a variety of diet foods
B．hesitate before they enjoy diet foods
C．pay attention to their own eating habits
D．watch their weight rather than their diet
【小題3】The purpose of writing this passage is _________.
A．to warn people of the side effect of diet products
B．to tell people how to lose weight
C．to advise people to eat diet products
D．to introduce some diet products
【小題4】 Which of the following shows the structure（結(jié)構(gòu)） of the passage?

CP: Central Point      P: Point       Sp: Sub-point(次要點(diǎn))   C: Conclusion

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Have you ever wondered why birds sing? Maybe you thought that they were just happy. After all, you probably sing or whistle when you are happy.
Some scientists believe that birds do sing some of the time just because they are happy. However, they sing most of the time for a very different reason. Their singing is actually a warning to other birds to stay out of their territory.
Do you know what a “territory” is? A territory is an area that an animal, usually the male, claims as its own .Only he and his family are welcome there. No other families of the same species are welcome. Your yard and house are your territory where only your family and friends are welcome. If a stranger should enter your territory and threaten you, you might shout. Probably this would be enough to frighten him away.
If so, you have actually scared the stranger away without having to fight him. A bird does the same thing. But he expects an outsider almost any time, especially at nesting season. So he is screaming all the time, whether he can see an outsider or not. This screaming is what we call a bird’s song, and it is usually enough to keep an outsider away.
Birds sing loudest in the spring when they are trying to attract a mate and warn others not to enter the territory of theirs.
You can see that birds have a language all their own. Most of it has to do with attracting mates and setting up territories.
【小題1】What is a bird‘s “territory”？

A．A place where families of other species are not accepted.
B．A place where a bird may shout at the top of its voice.
C．An area for which birds fight against each other.
D．An area which a bird considers to be its own
【小題2】.Why do birds keep on singing at nesting season？
A．Because they want to invite more friends.
B．Because their singing helps frighten outsiders away.
C．Because they want to find outsiders around.
D．Because their singing helps get rid of their fears.
【小題3】How does the writer explain birds‘ singing？
A．By comparing birds with human beings. B．By reporting experiment results.
C．By describing birds’ daily life. D．By telling

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need. It has been shown that rats will, when given a choice over a period of time, prefer water with vitamins(維生素) to water without vitamins, even though there is no difference in taste or smell between the two water bottles. When a sweet smell was added to the vitamins-enriched water, the rats did seem to develop a taste for it and kept drinking it, even after the vitamins were changed to the clear water. In time(最后), however, they broke the habit and went back to where the necessary vitamins were.
In experiments, babies of 6 to 12 months old were placed in a room with many choices of baby food before them. They were given whatever food they pointed to or appeared interested in. We are told that at first they showed some unusual eating habits, but over a period of time they managed to choose a well-balanced diet.
So in choosing food, rats and babies do seem to know what's best for them. Clearly, there is a kind of “body wisdom”, which humans soon lose. Most of us do not eat as wisely as we could. Many of our food preferences are culturally determined and influenced by old habits. Some people eat foxes, dogs and blackbirds, while we eat cows and pigs. So what people eat and how much they eat seem to be greatly influenced by what is going around them.
【小題1】 In the experiment on rats, a sweet smell was added to the rats’ drinking water to ________ .   

A．encourage rats to drink vitamins-enriched water
B．test whether rats know which drink is good for them
C．find out rats’ preference in flavor(口味)
D．show the vitamins are tasteless
【小題2】Talking about eating habits, babies and rats are just like each other because ________ .
A．both have the wisdom to choose a balanced diet
B．both prefer flavored food and drink
C．both have the same eating habits
D．both develop a taste for the same kinds of food
【小題3】In the experiment mentioned in the second paragraph, babies were ________ .
A．given many choices of drinks
B．placed and fed in a hospital
C．given all kinds of baby food
D．trained to select a balanced diet
【小題4】Grown-up people’s eating habits differ from those of babies because ________ .
A．they know better than babies what kinds of food are good for their health
B．they usually cannot say no to all kinds of delicious foods
C．their eating habits have much to do with the social and cultural customs
D．they have more choices of food than babies in eating patterns

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

In all the world's cultures, people sing, play instruments, and celebrate with music． It plays such an important role in our lives that all fields focus on its study, including one looking at the biology of music． Experts are finding that because of the way our brains process music, learning to play an instrument or just listening to music can have a wide range of benefits．
Music education has received a lot of attention． Learning to play an instrument can help children improve math, science, and language skills． One study in Canada tracked children's IQ scores for nine months, discovering that children who studied music had the biggest test score improvements． The secret may lie in the way reading music and playing notes uses several areas of the brain, increasing our ability to learn school subjects． For example, reading notes improves spatial （空間的） reasoning skills, which are helpful in solving math problems like fractions（分?jǐn)?shù)）．
Music is also used for medical purposes, such as the treatment of diseases which affect memory． The secret lies in the way the brain processes music． One area near the forehead, the medial prefrontal cortex, connects music with memories stored in two other areas: the amygdale and hippocampus． That's why an old song can remind you of something that happened years ago． For patients suffering from diseases like Alzheimer's, listening to music can help unlock buried memories by strengthening musical pathways to memories．
With the evidence of music's benefits pouring in, it's no wonder some countries make  music study a part of their education systems． People are recognizing that more than just a  form of entertainment, music is also great for the brain．
【小題1】Scientists are studying music because _______．

A．music can be used for medical treatments
B．music plays a very important role in our lives
C．our brains can possess music in different ways
D．music education has received a lot of attention
【小題2】According to the Canadian study, which children had increased IQ scores?
A．Those who already had high IQs．
B．Those who had always played music．
C．Those who could not play any instrument．
D．Those who studied music for a period of time．
【小題3】 Which of the following is a kind of disease?
A．Spatial reasoning． B．Alzheimer's．
C．The amygdale and hippocampus． D．The medial prefrontal cortex．
【小題4】What can be the best title for the text?
A．Music and health B．Music and the mind
C．Music and education D．Music and instruments

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Unlike traditional commercials, Public Service Advertisements（PSA）are primarily designed to inform and educate rather than sell a product or service. The goal of a PSA is not to make a big sale, but rather to change public opinion and raise awareness for a problem.
Smokey Bear has been a recognized symbol of the protection of America’s forests from fire. It is created to educate the public about the dangers of wildfires. Smokey Bear was started in 1944 with the slogan, “Smokey Bear Says—Care will prevent 9 out of 10 forest fires”. Smokey Bear’s later slogan,  “Remember! Only You Can Prevent Forest Fires”, was created in 1947 by the Advertising Council in America. In April 2001, the message was changed to “Only You Can Prevent Wildfires”.
The wildfire prevention campaign with Smokey Bear is one of the longest and most successful campaigns in advertising history. The Advertising Council often was in partnership with other organizations and groups to create various advertising for Smokey Bear since 1944.
The Advertising Council teamed with Walt Disney Company to create a series of PSAs. The ads feature（以···為形象）characters form the classic film Sleeping Beauty and aim to reach parents and children. The lovely Bambi also appeared in the advertisements. Mickey Mouse is much more popular throughout the country.
Those PSAs, which appear on television, on the radio, in the newspaper and on the website continue to remind Americans about the importance of wildfire prevention have helped to reduce the number of acres burned annually by wildfires. According to recent survey, Smokey Bear and his famous words of wisdom “Only You Can Prevent Wildfires” are recalled by 3 out of 4 adults.
In addition to the PSA campaign, Smokey Bear has his own U.S. postage stamp and website for more information about wildfire prevention. From the website, you can also learn all about wildfires and how we can protect our forests.
【小題1】PSA are primarily designed to     .

A．educate the public B．change people’s status
C．discuss a problem D．sell products or services
【小題2】Which of the following is true of the Smoky Bear?
A．It is one recognized symbols of Walt Disney cartoons.
B．It firstly appeared in America in 1944 with no slogan.
C．It is created to warn Americans of the dangers of wildfires.
D．Its slogan changes every three years.
【小題3】How does the author support his topic in Paragraph 4?
A．By summing up. B．By giving examples.
C．By comparison. D．By asking questions.
【小題4】According to this text, Smoky Bear      .
A．helps a lot to reduce wildfires in America
B．isn’t popular among the American pupils
C．has set up its own website to advertise products
D．becomes the symbol of the Advertising Council

查看答案和解析>>

同步練習(xí)冊答案