精英家教网 > 高中英语 > 题目详情
You’re lost in the world of dreams and sleep. You roll over, smiling as you come across a swimming pool filled with chocolate. And then, your wonderful dream becomes a nightmare when someone is screaming, “Get up!” It’s just what every teenager goes through each morning!
Now, there seems to be one school that finally understands that requiring teens to show up at 9 am is not just cruel but also harmful to both the kids and the school.
The Monkseaton High School in North Tyneside, Britain, recently decided to experiment to see if there is any difference in student behavior if they just pushed back the start of their day by one hour, from 9 am to 10 am. And the results are surprising.
Since carrying out the later start, Monkseaton has seen a 28% drop in truancy, even hardly any lateness, and best of all, higher test scores. One of the reasons is that the teenagers are much happier to have the extra hour of sleep, but there is also a scientific reason behind why they need the extra sleep.
The school’s decision to push back the time was based on the research done by Oxford Professor Russell Foster, who pointed out that teenagers and adults have different sleep cycles, explaining why teenagers go to bed late and wake up late.
While adults are wide awake and ready at 8 am, teenagers are not fully awake until 10 am, sometimes even noon. Teachers may argue that their students perform better in the morning, but in fact, it is because they are in the zone while their students are still sleepy, making the students easier to control. Memory tests prove that the more difficult classes should be in the afternoon when teenagers are most wide awake.
The Monkseaton school officials are encouraged by the results and plan on voting to make it a permanent change.
小题1:What’s the best title of this passage?
A.Get up early, teenagers!
B.Finally, a school understands teenagers.
C.Why do teenagers stay up late?
D.Difference between teens and adults.
小题2:What’s the meaning of the underlined word “truancy”?
A.gradesB.subject sC.absenceD.classes
小题3:What can we learn from the passage?
A.Teenagers and adults have the same sleep cycle.
B.Teenagers are fully awake at 10 am.
C.Teenagers are much happier to sleep than study.
D.Teenagers need the extra sleep also for a scientific reason.
小题4:Which of the following statements is NOT true according to the passage?
A.The Monkseaton school is satisfied with the result of experiments.
B.It is cruel for the teenagers to show up at 9 am.
C.The Monkseaton school plans to change the school time forever.
D.Teenagers perform better in the morning than in the afternoon.

小题1:B
小题1:C
小题1:D
小题1:D
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:完形填空

阅读下面短文,掌握其大意,然后从1—15各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
The subject of what separates art and design has been debated for a long time. Artists and designers both create visual works using a/an   1  knowledge background, but their reasons for doing so are   2  different. Some designers consider themselves artists, but few artists consider themselves   3 .
So what exactly is the difference between art and design? Perhaps the most fundamental difference that we can all agree on is their   4 . Typically, the process of creating a work of art starts with nothing, a blank sheet of paper. A   5  of art is born from a view or value that the artist holds within himself or herself. They create the art to share that feeling with others, to   6 
the viewers to relate to it, learn from it or be   7  by it. The most renowned and successful art today is something that establishes the strongest   8  connection between the artist and their
  9 .
By contrast, when a designer sets out to   10  a new piece, they almost always have a
  11  starting point, whether a message, an image, an idea or an action. The designer’s job isn’t to invent something   12 , but to communicate something that already exists, for a purpose. That purpose is almost always to motivate the audience to do something: buy a product, use a
  13 , visit a location, or learn certain information. The most   14  designs are those that most effectively   15  their message and motivate their consumers to carry out a task.
小题1:
A.uniqueB.separateC.sharedD.accepted
小题2:
A.entirelyB.occasionallyC.hardlyD.unnecessarily
小题3:
A.inventorsB.designersC.writersD.viewers
小题4:
A.purpose B.productC.interestD.cost
小题5:
A.loveB.typeC.partD.work
小题6:
A.stopB.allowC.requireD.move
小题7:
A.understoodB.fooledC.inspiredD.discouraged
小题8:
A.politicalB.socialC.physicalD.emotional
小题9:
A.supportersB.audiencesC.buyersD.enemies
小题10:
A.sellB.imagineC.createD.draw
小题11:
A.fixedB.goodC.strangeD.positive
小题12:
A.surprisingB.specialC.creativeD.new
小题13:
A.phoneB.serviceC.languageD.name
小题14:
A.importantB.creativeC.successfulD.unusual
小题15:
A.learnB.receiveC.confuseD.communicate

查看答案和解析>>

科目:高中英语 来源:不详 题型:完形填空

Do you know what kind of things the young people are reading? More and more  36  and parents have noticed another kind of pollution, which comes from the printed papers  37  on streets.
  These printed things 38  newspapers but have hardly anything to do with 39 . You can only find reading materials badly made up there---some are too strange for anyone to 40 ,  others are frightening stories of something  41  .However, many of the young readers are getting interested in such  42  reading, which  43 them what they should pay for their breakfast and brings them nightmares(噩梦)and immoral(邪恶)ideas in  44 .  Homework is left  45 ,  and daily games are lost.
  These sellers shout on streets selling their papers well. The writers, publishers and printers,  46  they are, we never know,  are  47 their silent money.
The sheep-skinned wolf’s story seems to have been forgotten once again .Why not 48 this kind of thing? Yes, both teachers and parents have asked each other for more strict control of the young readers.  49  ,the more you want to forbid it, the more they want to have a look at it. 50  you may even find  several children, driven by the curious natures,  51  one patched paper,  which has travelled from hand to hand.
  It really does 52  to our society. It has already formed a sort of moral pollution. The  53  teachers and parents need more powerful support in their protection of the young generation. At the same time the young 54  need more interesting books to help them  55  those ugly papers.
小题1:
A.teachers  B.writers  C.readers   D.students
小题2:
A.found   B.soldC.printed   D.put
小题3:
A.depend on B.work outC.look like  D.act as
小题4:
A.it  B.themC.children  D.young people
小题5:
A.understand B.think   C.believe  D.know
小题6:
A.more importantB.still worseC.even betterD.very good
小题7:
A.poisonous  B.wonderfulC.interesting D.useful
小题8:
A.takes    B.spendsC.paysD.costs
小题9:
A.use    B.sightC.common  D.return
小题10:
A.undone   B.unknownC.much    D.less
小题11:
A.who    B.whatC.whoeverD.whatever
小题12:
A.using   B.making C.spending  D.wasting
小题13:
A.stop    B.forbidC.separate   D.leave
小题14:
A.Happily  B.LuckilyC.UnfortunatelyD.Badly
小题15:
A.Seldom   B.AlwaysC.Hardly   D.Sometimes
小题16:
A.take    B.shareC.get  D.hold
小题17:
A.harm    B.goodC.favorD.wrong
小题18:
A.worried   B.puzzledC.surprised  D.disappointed
小题19:
A.writers   B.teachersC.parents   D.readers
小题20:
A.get off   B.come intoC.break down D.get rid of

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

With fears of a possible nuclear meltdown(核反应堆堆芯的熔毁) in Japan building up, evidence has come to light that the nation received warnings over the stability of its power plants from an international watchdog more than two years ago.
  As the Telegraph is reporting, an official from the International Atomic Energy Agency (IAEA) said in December 2008 that safety rules were out of date, and strong earthquakes would cause a “serious problem” for the power stations.
  A U.S. embassy document, by quoting(引用)an unnamed expert, states: “He (the IAEA official) explained that safety guides for earthquakes have only been updated three times in the last 35 years and that the IAEA is now re-examining them. Also, the presenter noted recent earthquakes in some cases have gone beyond the design basis for some nuclear plants, and that this is a serious problem that is now driving earthquake safety work.”
  The Telegraph also reports that the government responded to the warnings by building an emergency response center at the Fukushima Daiichi plant designed to resist magnitude-7.0 earthquakes. Friday's earthquake, originally named a magnitude-8.9 shock, has since been upgraded to magnitude-9.0.
  Other nuclear experts state IAEA officials had willingly ignored lessons from the Chernobyl disaster to protect the nuclear industry's expansion, reports Bloomberg. “After Chernobyl, all the force of the nuclear industry was directed to hide this event, for not creating damage to their reputation,”Russian nuclear accident specialist Iouli Andreyev tells Reuters, before noting that radiation from spent fuel rods(棒)stored close to reactors at Fukushima looked like an example of putting profit before safety. “The Japanese were very greedy, and they used every square inch of the space. But when you have a dense(密集的) placing of spent fuel in the basin, you have a high possibility of fire if the water is removed from the basin.”
小题1: From the passage, we know that ____________.
A.people fear that the nuclear meltdown will possibly become more and more serious in Japan
B.people are becoming more and more afraid of a possible nuclear meltdown in Japan
C.Japan made no response to the warnings over the safety of its power plants
D.Iouli Andreyev warned Japan not to store spent fuel rods close to reactors
小题2: Which of the following is true according to the passage?
A.Japan was warned of the stability of its power plants when they were built over 2 years ago.
B.Safety guides for earthquakes should be updated three times in 35 years.
C.The emergency response centre at the Fukushima Daiichi plant can not resist Friday’s
earthquake.
D.IAEA officials advised Japan to ignore lessons from the Chernobyl disaster.
小题3: IAEA officials were willing to ignore lessons from the Chernobyl disaster because they want ________.
A.to put profit before safety.B.the nuclear industry to develop
C.to protect the reputation of JapanD.every inch of land to be made good use of
小题4:The writer develops this passage mainly by__________.
A.making comments B.providing facts
C.quoting what experts say D.analysing what happened

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

Astronauts’ meals have come a long way from the free-dried powders and semi—liquid pastes of decades ago,now US scientists want to grow vegetables in mini—greenhouses on the moon.
Scientists say they are looking forward to a time when residents of future lunar or even Martian outsteps will be able to dine on fresh vegetables.Paragon Space Development Corporation has unveiled what it called the first step toward growing flowers——and eventually food on the moon.
This is a sealed greenhouse that looks like a bell jar encased in a 46-cm triangular aluminiumframe.It is designed to safely land a laboratory plant on the lunar surface,and protect it while it grows.
The miniature greenhouse is to be launched into space by Odyssey Moon Ltd, a participant in the Google Lunar X Prize. This competition offers $21 million to any entrant who can launch, land and operate a rover on the lunar surface.
Paragon officials say future testing of the “Lunar Oasis” will be driven by Odyssey’s flight Schedule, which will not happen until 2012 at the earliest.
When it does lift off the greenhouse will contain the seeds of Brassica, a hardy plant related to Brussels sprouts and cabbage. Because Brassica goes from seed to flower in just 14 days, it can complete its life cycle in a single lunar night.
“Colonizing the Moon or Mars seems so far away,but it is important that we do this research now. ”Paragon president Jane Poynter said.
“It takes a long time to get a lot of research, and to get integrated, reliable efficient systems before colonists move in. ”she said.
小题1:The article is written mainly to__________.
A.predict the astronauts’ meals in the future
B.introduce an experiment “Lunar Oasis’’
C.tell us the future development of astronomy
D.focus on the human’s great progress
小题2:The article implies that__________.
A.astronauts can grow flowers in space at present
B.Paragon and NASA will carry out the test separately
C.Lunar Oasis is a series of experiments carried out in space
D.the earliest testing of the Lunar Oasis may be in 2012
小题3:The underlined word “colonists” in the last paragraph probably has the meaning of______.
A.plantsB.wild beastsC.human beingsD.scientists
小题4:The seeds of Brassica will be contained in the greenhouse mainly because _________.
A.their life cycle is much shorter
B.they are more nutritious than other food
C.they are related to Brussels sprouts and cabbage
D.they are very delicious

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

Thousands of dead red-winged blackbirds fell from the sky in an Arkansas town on New Year’s Eve after massive injuries, tests by Arkansas officials concluded on Monday. Some 5,000 birds mysteriously fell from the sky in Beebe, Arkansas after dark on New Year’s Eve. “The birds suffered from acute physical injuries leading to internal hemorrhage(大量出血) and death. There was no sign of infectious disease,” the Arkansas Game and Fish Commission said in a statement. The birds were otherwise healthy, it said.
One theory is that birds were frightened by New Year's fireworks and flew into buildings or other objects. “Loud noises were reported shortly before the birds began to fall from the sky,” the statement said, adding that blackbirds have poor night vision and seldom fly at night.
  Another theory was that severe weather such as lightning accounted for the loud noises but this was discounted because the violent weather had already left the area. “We’re leaning more toward a stress event," said Arkansas Game and Fish Commission spokesman Keith Stephens.
The commission also is trying to determine what caused the deaths of up to 100,000 fish over a 20-mile stretch of the Arkansas River near a dam in Ozark, 125 miles west of Beebe. The fish were discovered on December 30. Stephens said the commission expected results on the fish tests in probably a month. Since almost all the fish were one species -- bottom-feeding drum, Stephens said, the test was very important. Stephens also said: “The events do not appear related.” Both that section of the river and the air at the site of the bird deaths were tested for toxins(毒素). Beebe is a town of about 4,500 people located 30 miles northeast of the state capital.
小题1:What is NOT the probable reason why the dead red-winged blackbirds fell from the sky?
A.Internal hemorrhageB.Fireworks
C.Lightning weatherD.Murder
小题2:In the third paragraph, the underlined word discounted probably mean________.
A.not to reduce costB.not to believe
C.to make up a part D.to explain mystery
小题3:According to Stephens, we can infer the probable cause of the dead fish is _________.
A.cold weatherB.poor management
C.diseaseD.lack of food
小题4:The passage is mainly developed by __________.
A.analyzing causesB.making comparisons
C.examining differences D.following the time order

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

阅读理解D
The deserts of the world are not all covered with sand. Many of them have surfaces of rock or clay(黏土) or small stones. They are not flat, either. They often have high hills and deep valleys. There is some plants’ life in many parts of the desert. There is little rain in the desert, but it does fall often enough for most plants.
The deserts of the world are not uninhabited(无人居住的). People also live outside oases(绿洲), but these people are not farmers. They have camels, goats, donkeys, sheep, etc. These animals can live on the desert plants and do not need much water.
The people of the desert have to move constantly from place to place, they must always look for grass or desert plants for their animals. They usually live in tents. When there is no more food for their animals, they fold up their tents, put them on their camels and donkeys, and move to another place. In good years, when there is enough food for their animals, they trade their skins and their goats and camel hairs with the people of oases for wheat and fruit. But in bad years, when there is not enough food for their animals, the people of the desert would attack the oases people. But they are also hospitable, no man in the desert would ever refuse to give a stranger food and water.
小题1:According to the passage, deserts are mostly made up of ________.
A.clayB.rockC.stonesD.sand
小题2:The underlined word “hospitable” has the meaning of being ________.
A.kindB.braveC.cruelD.strange
小题3: In the desert ________.
A.It rains in spring only.
B.it rains for a short time every month
C.the rainfall is just enough for the plants
D.there is some rain, but far from enough
小题4:People live ______.
A.only inside the oasesB.both inside and outside the oases
C.only outside the oasesD.in places with regular rainfalls.

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

Every year mobile phones develop. Imagining what they will look like and be able to do in 2020 is really a challenge. To help, experts have outlined three major mobile trends that they believe will have become reality by then.
Our phones will be so smart in 10 years’ time that they’ll know everything about our situation and warn us when something needs our attention. This is the top prediction of both Nokia and Google. They predict that our cars and home appliances will be able to communicate with our mobile. For example, fridges will tell your mobile to tell you to pick up milk on the way back from work. While driving, your mobile will suggest that you take a different route because there’s a road accident up ahead.
The second trend is in gesture-based controls. People who know the iPhone’s touch-sensitive screen are already familiar with the technology. It translates hand movements into actions on-screen. But gestural communications will make the phone more convenient to use and may completely replace touchpads. According to industry insiders, the most immediate step forward in gestural technology will be in voice recognition. It’s believed voice recognition technology will speed up communications. It is quicker to speak than type. Eventually, phone screens will disappear.
The third major development will change our understanding of a mobile phone. From a single phone, the mobile will be developed into multi-part devices. It is opposite to the current trend in which mobile phones are combining the functions of cameras, music players and game consoles. The prediction is based on the idea that the world will become more wireless and all these—cameras, music players and game consoles—will be wirelessly connected. Mobile phones won’t need to contain these devices because users will be able to control them wirelessly through their phones.
小题1:The first paragraph serves as          .
A.a lead-inB.a conclusionC.a summary D.a supporting fact
小题2:Which of the following is most likely to be the appearance of a mobile phone in 2020? 

小题3:From the text, we can learn that the future mobile phones will          .
A.drive cars for us
B.be controlled by the users’ voices
C.be controlled by home appliances
D.be very big together with separated multiple parts
小题4:The text mainly tells us          .
A.three major trends of mobile phones
B.what mobile phones will look like in 2020
C.the future mobile phones are gesture-based
D.some new functions of the present mobile phones

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

Lichens (地衣) are difficult to see. They don’t move. They often mix into the living place. You might not even recognize one if you are looking right at it.
Lichens live on rocks, branches, houses, and even metal street signs. You can find these colorful organisms (微生物) almost everywhere — from deserts to rainforests, and from Antarctica to Africa. They’ve traveled in outer space, and some scientists think there might even be lichens on Mars.
What you probably don’t realize is that a lichen is more than a single thing. It includes two different types of living organisms: a fungus (菌类) and an alga (藻类). Neither of these organisms is a plant, so the lichen isn’t a plant either.
Through photosynthesis (光合作用), the alga gets the sun’s energy to make food for the fungus, which is the place for the alga to live in. However, the alga cannot leave the fungus.
Around the world, scientists have found tens of thousands of types of lichens. Many may not even have been discovered yet. As scientists continue to find new kinds of lichens, they are also working to understand how they are connected to one another. By putting together a lichen family tree, they hope to understand why so many different types of lichens have grown in so many places around the world.
Many researchers are trying to understand basic facts about the organisms and their connections. Researchers are also using lichens to examine the health of the environment.
小题1:What do we know about lichens according to the passage?
A.They will die if they leave Earth.
B.There are more lichens than plants on Earth.
C.They look similar to the environment around them.
D.They are too small to be easily seen by people.
小题2:What does the second paragraph mainly talk about?
A.The way lichens live.
B.The natural environment of lichens.
C.The way lichens work as organisms.
D.The family tree of lichens.
小题3:Which of the following statements is NOT the scientists’ purposes of studying lichens?
A.To understand basic facts about them.
B.To creat a lichen family tree.
C.To understand how lichens are related to each other.
D.To understand why lichens can live in different places.
小题4:We can know from the passage that __________.
A.lichens can be used to better understand the environment
B.lichens don’t have any differences in colors or sizes
C.lichens don’t use photosynthesis like a green plant
D.scientists have discovered every kind of lichen

查看答案和解析>>

同步练习册答案