科目: 來源:2012-2013學(xué)年山西省臨汾一中高二下學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解
Drinking Water: Bottled or From the Tap?
In America, people will include a case or two of bottled water when buying the week's groceries. When they are going to a soccer game or activity, it's common for them to grab a cold bottle of water out of the fridge with them.In fact, Americans buy more bottled water than any other nation in the world, about 29 billion bottles a year.
But all these plastic bottles use a lot of fossil fuels and pollute the environment.In order to make all the 29 billion bottles, producers use 17 million barrels of crude oil, which is enough to keep a million cars going for 12 months.
So why don't people drink water straight from the tap? Some people have a strong belief that bottled water is better than water out of the tap, but that's not necessarily true.In the US, the local governments make sure water from the tap is safe.There is also growing concern that chemicals in the bottles themselves may go into the water.
People love the convenience of bottled water.But maybe if they realized the problems it causes, they would try drinking from a glass at home or carrying water in a reusable steel container instead of plastic.
Some argue that plastic bottle recycling can help.Recycled bottles can be turned into items like carpeting or clothing.Unfortunately, only one in six bottles is recycled.The rest make it to landfills(垃圾填埋場(chǎng))or end as trash in other places.Plastic bottles take hundreds of years for them to disintegrate.
Water is important for you, so keep drinking it.But think about how often you use water bottles, and see if you can make a change.
And yes, you can make a difference.Remember this: Recycling one plastic bottle can save enough energy to power a 60-watt light bulb for six hours.
【小題1】Why do Americans prefer bottled water?
| A.Bottled water is better than water from the tap. |
| B.Bottled water is cheaper than water from the tap. |
| C.Bottled water contains beneficial chemicals in it. |
| D.Bottled water is more convenient than water from the tap. |
| A.Be well recycled. | B.Become less poisonous. |
| C.Break into small pieces. | D.Go down below a surface. |
| A.drink more water from the tap |
| B.send plastic bottles to landfills |
| C.use water bottles to power light bulls |
| D.buy bottles filled with water from the tap |
查看答案和解析>>
科目: 來源:2012-2013學(xué)年山西省臨汾一中高二下學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解
Back those photos up
The images were striking. Homes on the East Coast were washed away by Superstorm Sandy. People were in tears, picking up faded photographs, among their only remaining possessions.
If that doesn’t move you to get serious about safekeeping your lifetime of memories, what will? The digital age offers tools never imaginable before—including one-click access to a lifetime of family photos.
Here is a brochure on how to back up (存) your photos and save them online, where they can live forever and be accessible in good times and bad.
Scanning
The first step for those old photos is to scan them and save them to a digital format. Most printers come with scanners these days, so that’s an easy but extremely time-consuming step.
Storing the photos
With your scans in place, import the photos into your computer, and back them up.
You could make multiple copies of the disks and spread them to loved ones. Or you could choose external(外接的) hard drives or USB thumb drive, and add your photo and video collection from your computer.
Online backup
If you need lots of space, look at a pure online backup service, Caronite.
Caronite backs up 300 million files daily. Once you sign up, it starts to pick up everything you have on your hard drive. But photo collection on your computer’s main hard drive charges for $59 a year.
Cloud Storage
For folks who don’t need automatic backup, but instead want to take a more active approach, Dropbox, Google Drive and Microsoft’s SkyDrive let you store files online by yourself, share and instantly access them. All offer free options—2GB of free storage for Dropbox, 5GB for Google and 7GB for SkyDrive. But if you want more, you need to pay.
Bottom Line
The hard drive or flash drive is the cheapest and easiest. But drives can fail. Online services are more expensive, but more secure. With more of us switching back and forth between our computers, such services are the best way to get access to our data from wherever we are.
【小題1】Why does the author mention Superstorm Sandy?
| A.To tell the background of the scanning photos. |
| B.To attract the readers’ interest in the backups. |
| C.describe a severe natural disaster. |
| D.To win the readers’ sympathy. |
| A.Scanning photos takes little time but costs a lot. |
| B.Caronite charges for backing up photos from hard drive. |
| C.Google Drive offers unlimited free photo storage on line. |
| D.The hard drive or flash drive is the cheapest and safest. |
| A.Caronite. | B.Dropbox. | C.SkyDrive. | D.Flash drive. |
| A.tell real stories about storage services |
| B.introduce some of the storage services |
| C.describe the functions of storage services |
| D.a(chǎn)rgue about the advantage of storage services |
查看答案和解析>>
科目: 來源:2013屆安徽省泗縣雙語中學(xué)高三4月模擬測(cè)試題(二)英語試卷(帶解析) 題型:閱讀理解
Computer people talk a lot about the need for other people to become “computer-literate.” But not all experts (專家) agree that this is a good idea.
One pioneer, in particular, who disagrees is David Tebbutt, the founder of Computertown UK. Although many people see this as a successful attempt to bring people closer to the computer. David does not see it that way. He says that Computertown UK was formed for just the opposite reason, to bring computers to people and make them “people-literate.” David Tebbutt thinks Computertowns are most successful when tied to a computer club but he insists there is an important difference between the two. The clubs are for people who have some computer knowledge already. This frightens away non-experts, who are happier going to Computertowns where there are computers for them to experiment on, with experts to encourage them and answer any questions they have. They are not told what to do, they find out.The computer experts have to learn not to tell people about computers, but have to be able to answer all questions people ask. People don’t have to learn computer terms(術(shù)語), but the experts have to explain in plain language. The computers are becoming “people-literate.”
【小題1】Which of the following is David Tebbutt’s ides on the relationship between people and computers?
| A.Computer learning should be made easier. |
| B.There should be more computer clubs for experts. |
| C.People should work harder to master computer use. |
| D.Computers should be made cheaper so that people can afford them. |
| A.being able to afford a computer |
| B.being able to write computer programs |
| C.working with the computer and finding out its value |
| D.understanding the computer and knowing how to use it |
| A.help to set up more computer clubs |
| B.bring people to learn to use computers |
| C.bring more experts to work together |
| D.help to sell computers to the public |
| A.making better use of computer experts |
| B.improving computer programs |
| C.increasing omputersales |
| D.popularising computers |
查看答案和解析>>
科目: 來源:2012-2013學(xué)年陜西省長(zhǎng)安一中高二下學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解
Do you know that men die earlier than women? The latest research makes it known that the reason could be that men’s hearts go into rapid decline when they reach middle age.
The largest study of the effects of ageing(變老) on the heart has found that women’s longevity may be linked to the fact that their hearts do not lose their pumping power with age.
“We have found that the power of the male heart falls by 20-25 percent between 18 and 70 years of age,” said the head of the study, David Goldspink of Liverpool John Moores University in the UK.
“Within the heart there are millions of cells that enable it to beat. Between the age of 20 and 70, one-third of those cells die and are not replaced in men,” said Goldspink. “This is part of the aging process.”
What surprises scientists is that the female heart sees very little loss of these cells. A healthy 70-year-old woman’s heart could perform almost as well as a 20-year-old one’s.
“This gender difference might just explain why women live longer than men,” said Goldspink. They studied more than 250 healthy men and women between the ages of 18 and 80, focusing on healthy persons to remove the confusing influence of disease. “The team has yet to find why ageing takes a greater loss on the male heart,” said Goldspink.
The good news is that men can improve the health of their heart with regular exercise. Goldspink stressed that women also need regular exercise to prevent their leg muscles becoming smaller and weaker as they age.
【小題1】 The underlined word “l(fā)ongevity” in the second paragraph probably refers to “________”.
| A.health | B.long life | C.a(chǎn)geing | D.effect |
| A.men’s heart cells | B.women’s ageing process、 |
| C.the gender difference | D.hearts and long life |
| A.women have more cells than men when they are born |
| B.women can replace the cells that enable the heart to beat |
| C.the female heart loses few of the cells with age |
| D.women never lose their pumping power with age |
| A.enable your heart to beat much faster |
| B.find out the reason for ageing |
| C.exercise regularly to keep your heart healthy |
| D.prevent your cells from being lost |
| A.the reason why ageing takes a greater loss on the male heart has been found out |
| B.scientists are on the way to finding out why the male heart loses more of the cells |
| C.the team has done something to prevent the male from suffering the greater loss |
| D.women over 70 could lose more heart cells than those at the age of 20 |
查看答案和解析>>
科目: 來源:2012-2013學(xué)年河北省館陶一中高二下學(xué)期期中考試英語試卷(帶解析) 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(聲稱)as its own.Only he and his family are welcome there.No other families 0f the same species(物種)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(筑巢) 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】Some scientists believe that most of the time birds’ singing is actually.
| A.a(chǎn)n expression of happiness |
| B.a(chǎn) way of greeting |
| C.a(chǎn)n expression of anger |
| D.a(chǎn) way of warning |
| A.A place where families of other species are not accepted. |
| B.An area which a bird considers to be its own |
| C.a(chǎn)n area for which birds fight against each other. |
| D.A place where a bird may shout at the top of its Voice. |
| A.Because they want to invite more friends |
| B.Because their singing helps get rid of their fears. |
| C.Because they want to find outsiders around. |
| D.Because their singing helps frighten outsiders away. |
查看答案和解析>>
科目: 來源:2012-2013學(xué)年甘肅省武威市第六中學(xué)高一下學(xué)期期中測(cè)試英語試卷(帶解析) 題型:閱讀理解
In the near future, people in some parts of the world will watch a new kind of television. It is called the high definition television or the HD-TV. The main difference between an HD-TV and a normal television is the picture. It is more clear and detailed. This is because the HD-TV has many more points and lines that make a television image. Every color television picture contains thousands of red, green and blue points. They all come together as an image in the eye of the person watching. The points are organized in lines that go across the television screen. There are more than five hundred lines in a normal television. The HD-TV has two times as many. To get this clear picture, you must have a big screen. Experts say people using a small screen will see little difference.
The HD-TV also has clear sound. It is like the sound on a CD. All these improvements make an HD-TV very costly. One kind in Japan now sells for more than twenty thousand dollars .A major problem with the HD-TV is its broadcast signal(傳播信號(hào).The signal is bigger than normal because it carries more electronic information.
【小題1】 What is the main difference between an HD-TV and a normal television? It is .
| A.the picture | B.the shape | C.the voice | D.the weight |
| A.It is made up of thousands of red, green, and blue points. |
| B.Points are organized in lines that go across the TV screen. |
| C.It is a black and white picture |
| D.Both A and B |
| A.Over 250 | B.More than 500 |
| C.More than 1,000 | D.About 250 |
查看答案和解析>>
科目: 來源:2013屆江西省南昌10所省重點(diǎn)中學(xué)高三第二次模擬突破沖刺英語卷(八)(帶解析) 題型:閱讀理解
The quality of water supply in southern Beijing has been improving in recent years, an official said.
In addition to improvements in the network of pipes, the government has been upgrading three recycled water plants in the south of the capital, said Zhao Lei, spokesman for the Beijing Municipal Commission of Development and Reform.
"The transformation of the three plants has increased the recycled water processing capacity by 160,000 cubic meters per day," he said.
In addition, the city is also speeding up the construction of sewage treatment plants to further recycle the sewage, Zhao said.
Zhang Xiang, a researcher from Nature University, an environmental protection NGO in Beijing, said recycled water use should be promoted, especially in water-scarce cities such as Beijing.
Setting up more recycled water plants in the capital will not only promote efficient water use, but also reduce costs because recycling water is much cheaper than transferring it over long distances, he said.
According to the Beijing Water Authority, the capital will set up 46 more recycled water plants citywide in the next three years while upgrading 20 sewage treatment plants.
The treatment rate of domestic sewage in downtown Beijing will reach 98 percent by the end of 2015, it said.
The capital's recycled water is mainly used for industry, landscaping and cleaning, Zhang said.
Many new communities in southern Beijing are equipped with a network to recycle water.
In the past, people were not enthusiastic about using recycled water. However, as the government has boosted the quality of recycled water and set up more recycled water plants, more residents are gradually accepting it.
Residents in southern Beijing will also enjoy more clean energy, as the government will replace traditional coal-burning stoves with electric radiators as part of a three-year plan to develop southern Beijing from 2013 to 2015.
Since 2010, Beijing has taken measures to develop its southern areas. Earlier efforts have seen the region, which used to rely heavily on low-end industries such as cement factories and small coal mines, being turned into a bustling commercial center and home to many educational institutions.
【小題1】This passage may appear in ________ section.
| A.business | B.life | C.politics | D.forum |
| A.Recycled water will be mainly used for drink. |
| B.As usual, recycled water is accepted by people. |
| C.Traditionally people in southern Beijing use coal-burning stove for cooking. |
| D.The water Transferred over long distance is cheaper than recycled water. |
| A.46. | B.20 | C.3 | D. 49 |
| A.Southern area in Beijing has taken on a new look. |
| B.The southern area is hone to many educational institutions |
| C.Southern area in Beijing is more beautiful now. |
| D.Southern area in Beijing is a busy place now . |
| A.Beijing government has taken measures to improve its people`s life. |
| B.Recycled water flows to southern Beijing. |
| C.More recycled water plants will be built. |
| D.The southern Beijing residents will enjoy clean water |
查看答案和解析>>
科目: 來源:2013屆寧夏銀川一中高三第六次考試英語試卷(帶解析) 題型:閱讀理解
Hundreds of students from around the world gathered in New York City last week for the Microsoft Imagine Cup finals. They came to present their ideas for using technology to solve world problems.
Microsoft education director Suzi Levine says the nine-year-old program began mainly as a competition to create technology.
SUZI LEVINE: "When we realized that students really actually want to have a purpose for what they're creating, we introduced the idea of inspiring them with the UN Millennium Development Goals and suggesting that they use those for their muse(靈感). "This past year we also rolled out something called the Imagine Cup Solve This library(創(chuàng)新杯求解計(jì)劃知識(shí)庫), where IGOs, NGOs and nonprofits can submit some of the technical challenges that they would like students to consider for their solutions."
Microsoft says over 350,000 high school and college students registered for this year's competition. Judges chose more than four hundred of them to attend the finals.
SUZI LEVINE: "One from Thailand was called NewKrean, where they created a Windows Phone 7 application that allows you to broadcast your location to your social network of friends so that you can be more easily rescued." They named their application Terra.
Suzi Levine says there were also ideas from Egypt inspired by the revolution that overthrew president Hosni Mubarak in February.
SUZI LEVINE: "One was to use Bluetooth as sort of a Twitter equivalent so that if the government shuts down the Internet, you actually can still have a massive social distribution."
Students competed in nine categories. For example, in software design the top prize of twenty-five thousand dollars went to Team Hermes from Ireland. The students developed a device for cars to collect information on road conditions, driving behavior and traffic incidents.
A team from Taiwan's National Tsing Hua University won first place in the embedded(內(nèi)嵌的) development category. They developed a network of wireless devices to help plot the safest escape routes during a fire.
Next year's awards ceremony will take place in Australia. Registration for Imagine Cup twenty-twelve opened Friday. Also, Microsoft announced plans for a three million dollar program to help Imagine Cup winners further develop their projects.
【小題1】Which of the following is true ?
| A.The program is sponsored by Microsoft. |
| B.Next year, the awards ceremony will be held in New York City. |
| C.Any high school or college student can attend the finals. |
| D.The initial purpose of the program is to solve world problems using technology. |
| A.The UN offers great help to the program. |
| B.Microsoft sets up a library for the students who want to achieve their goals. |
| C.IGOs, NGOs and nonprofits also provide help for the students. |
| D.Microsoft takes effective measures to inspire the students. |
| A. Abandoned | B.Supported | C.Drove away | D.Overturned |
| A.They want to replace Bluetooth with Twitter. |
| B.They want to combine Bluetooth with Twitter. |
| C.They want to replace Twitter with Bluetooth. |
| D.Twitter can still be used without the Internet. |
查看答案和解析>>
科目: 來源:2013屆重慶市三峽聯(lián)盟高三3月聯(lián)考英語試卷(帶解析) 題型:閱讀理解
Never argue with one's own understanding.
The whisper of intelligence is always there, whatever you do.
If you create a time lag (隔絕層) between the whisper of intelligence and understanding in you and your action, then you are preventing the brain from growing into a new size. When you argue with intelligence, when you postpone acting according to understanding then there is confusion, the brain gets confused.
The voice of understanding, the voice of intelligence has insecurity about it. How do you know that it is the right thing?
So we tend to ignore it. Instead we accept authority. We obey.
But the brain cannot be orderly, competent, accurate and precise if you do not listen to it, if you have no respect. We are so busy with the outside world and its force that the world that is inside us does not command that respect and reverence (敬重), that care and concern from us.
So one has to be a disciple (信徒) of one's own understanding, and look upon that understanding as the master.
Sometimes one may commit a mistake, it might be the whim (念頭) of the ego and we might mistake the whim, the wish of the ego for the voice of silence and intelligence, but that we have to discover. Unless you commit mistakes, how do you learn to discriminate between the false and the true? In learning there is bound to be a little insecurity, a possibility of committing mistakes. Why should one be terribly afraid of committing mistakes?
So instead of accepting the authority of habits and conditionings, while one is moving one watches, and when there is a suggestion, do not neglect, ignore, or insult the whisper from within and from one's own intelligence.
【小題1】What will happen if you refuse to follow your own understanding according to the above passage?
| A.Your brain will become smaller. |
| B.You will never get help from authority. |
| C.You will hardly know the world. |
| D.Your own intelligence will stop growing. |
| A.Mistakes can make one practical. |
| B.Mistakes can make one know the facts. |
| C.Mistakes can allow one more time to develop. |
| D.Mistakes can improve one’s judgment. |
| A.facts and ideas | B.reasoning and explaining |
| C.scientific experiments | D.a(chǎn)rguing and debating |
| A.Never argue with your own understanding |
| B.Never believe any authority while arguing |
| C.Never neglect whispers from around you |
| D.Never stop training yourself. |
查看答案和解析>>
科目: 來源:2013屆重慶市三峽聯(lián)盟高三3月聯(lián)考英語試卷(帶解析) 題型:閱讀理解
Earlier this year, the Environmental Protection Agency proposed a stricter nationwide health standard for smog-causing pollutants that would bring substantial benefits to millions of Americans. With a final rule expected by the end of this month, some opponents, mainly from industrial and oil-producing states, are pushing back. They say investments required to produce cleaner air are too expensive and not scientifically justified.
Lisa Jackson, the E.P.A. administrator, needs to stick to her guns. This is only the first of several political tests to come this fall, as she also seeks to tighten rules governing individual pollutants like mercury and global warming gases like carbon dioxide.
The health standard she is proposing covers ground-level ozone, commonly known as smog, which is formed when sunlight mixes with pollutants from factories, refineries, power plants and automobiles. Ozone is a major health threat, contributing to heart disease and various respiratory (呼吸道的) problems.
Ms. Jackson’s proposal—to reduce the permitted level of smog in the air from the current 75 parts per billion to between 60 parts per billion and 70 parts per billion—is sensible, no matter what industry’s defenders may claim. It had been recommended by the agency’s independent scientific panel but rejected by the Bush administration, which proposed a weaker standard.
Industry will have to make investments in cleaner power plants, and new technologies may be required. As it is, about half the counties that monitor ozone levels are not yet in compliance with current standards, let alone the proposed standard.
Fears about burdening industry raised by critics like George Voinovich, a Republican of Ohio, and Mary Landrieu, a Democrat of Louisiana, cannot be dismissed out of hand, especially in the middle of a recession (蕭條). But the health benefits, E.P.A. says, far outweigh the costs, and the time frame for compliance (服從) is generous.
【小題1】Why are some people strongly against a stricter limitation of smog-caused pollutants?
| A.Because they have to live a poorer life. |
| B.Because they think they have to spend more money. |
| C.Because they hold different political view. |
| D.Because they want to make more money. |
| A.To reduce the permitted smog level as much as possible. |
| B.To raise the permitted smog level as much as possible. |
| C.To keep the permitted smog level from 60 to 70 to 75 parts per billion. |
| D.To lower the permitted smog level from 75 to 60 to 70 parts per billion. |
| A.Objective. | B.Subjective. | C.Critical. | D.Unknown. |
| A.Cleaner power plant on the way. |
| B.Say no to smog pollutants. |
| C.Lower smog pollutant, better our life. |
| D.Debate on smog pollutants. |
查看答案和解析>>
國(guó)際學(xué)校優(yōu)選 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com