They travel in groups, noses just inches away form GPS screen. Suddenly a boy shouts “I found it!”, grinning and walking away from the group.
The others focus on their screens. “Me. too!” shouts another a moment later, until all six kids are crowded around a tree, pulling out a plastic bottle painted to look like tree bark. It doesn’t seem like much from the outside, but everyone gathers around, eager to see what’s inside.
This is geocaching, a high-tech game played using coordinates (坐標) and global positioning systems to find hidden “treasures”.
It’s open to anyone—hiders or seekers—with a GPS and access to www.geocaching.com, where more than half a million users download and upload the coordinates of nearly 1 million hidden caches (儲藏物) and write about their experiences in this worldwide hunt.
Although some adventures can take hours or even days, the contents inside the actual cache usually aren’t valuable—often just a book or a small trinket (小飾品).
But participants aren’t in it for the treasure. They say it’s a great way to exercise. Or it brings them to remote destinations or historical sites. Some consider it an extreme sport, looking for geocaches hidden in mountains or in other nearly inaccessible locations.
Jeffrey Howe, 41, sees it as an opportunity to take kids on adventures to unfamiliar places. The youths at the shelter mostly come form the city, but geocaching has taken them to parks, the suburbs, and, once, to a 498-meter-high mountain.
“Geocaching is a way to give kids the idea that there’s a whole world out there other than what they know from their home neighborhoods and video games,” he said.
How does it work? Log onto the Website and enter your zip code (郵編), then search for caches near your location. Although posted coordinates will take a GPS within about 4.5 meters of a cache, a good hide will require seekers to do a bit of hunting around. Caches can’t be buried underground, nor can they be hidden on private property (財產), in dangerous locations or in some national parks.
Posts written about the find—whether successful or unsuccessful—are an important part of the game, with users proudly recording the places to which they’ve traveled.
1. What is the meaning of the underlined word geocaching in paragraph 3?
A. A computer game played all over the world.
B. A TV series popular around the world.
C. An outdoor game of hiding and finding things.
D. A name of the latest GPS.
2. In geocaching, which of the following statements about players is NOT TRUE?
A. Players need to have GPS to play the game.
B. Players need to download the coordinates to find the hidden caches.
C. Players need to be young and strong to the play the game.
D. Players are asked to hide things in parks or other places most people can reach.
3. What is Jeffrey Howe’s attitude toward geocaching?
A. Negative. B. Objective. C. Uncertain. D. Supportive.
4. Many people like to play this game because __________.
A. they take pleasure in the process of the game
B. they like to visit historical sites
C. they want to find some treasure
D. they want to change their lives
提分百分百檢測卷單元期末測試卷系列答案
小學期末標準試卷系列答案科目：高中英語 來源： 題型：閱讀理解
The coyote(叢林狼)that clever animal of wide-open spaces,has come to the nation’s captial.In fact ,coyotes have spread to every corner of the United States,changing their behaviors to fit new environments and causing researchers to deal with a troublesome new kind of creature:the city coyote.
The coyote originally lived in the middle of the continent.One of its most obvious characters is its smartness, which has made the animal a notorious（臭名昭著的）pest.Hunters trapped,shot and poisoned more than a million coyotes in the 1900s.It’s still one of America’s most hunted animals. Yet the coyote has survived.How has the coyote shown this extraordinary ability? “I guess if you wanted to use one word,it’d be ‘plasticity’. ”says Erie Gese,an expert at Utah State University. Coyotes can live alone, in pairs, or in large packs like wolves,hunt at night or during the day , occupy a small region or an area up to 40 square miles;and live on all sorts of food,from lizards（蜥蜴）and shoes, to ants and melons.
Unbelievably people helped coyotes increase when they killed most of the wolves in the United States. The spreading of coyotes into city areas,though.is recent.They travel at night,crossing sidewalks and bridges.running along roads and ducking into culverts （鉆入涵洞）and underpassces .No one knows why coyotes are moving into cities, but experts explain that cleverer, more human-tolerant（不怕人的）coyotes are teaching urban survival skills to new generations.
Occasionally. coyotes might attack human beings. There have been about 160 attacks on people in recent years Therefore, people have been consistently told not to feed coyotes or leave pet food unsecured. That ,plus a large trapping program in the neighborhood, has cut down on the coyote population.
63.The underlined word “plasticity”in Paragraph 2 refers to____________.
A.the ability to fit the environment B.notorious smartness
C.hunting ability D.being human-tolerant
64.The aim of the passage is to_____________.
A.tell people how to fight against coyotes
B.tell us why the coyote is the most hunted animal
C.supply the reason why the coyote is a kind of motorious pest
D.explain how the coyote has spread to and survived in cities
65.According to the passage, coyotes__________.
A.originally lived in the west of the continent
B.sleep during the day but look for food at night
C.are teaching survival skills to their younger generations
D.suffered a population decrease because people killed wolves
66.According to the passage,to cut down on the coyote population, people are advised to_______.
A.leave pet food secured B.keep coyotes in small regions
C.force coyotes to live alone D.avoid using trapping programs
查看答案和解析>>
科目：高中英語 來源： 題型：閱讀理解
Imagine one day, the water taps in your house stop running. You have to buy water from shops. And still there isn’t enough for everyone. Your mother has to save the family’s shower water to do other things. Would you be able to stand that kind of life?
Probably not. But that’s what kids in Yemen are experiencing. Experts said Yemen is going to be the first country in the world to run out of water. According to a report, the capital, Sanaa, will run out of drinking water as early as 2025. Because of the shortage, the government often cuts the water supply. Hannan, an 18-year-old from Lahej, told the Times: “In a good week we’ll have a water supply all week. But then the following week there will be water only for a day or two.”
Hannan said only rich people have enough water to use. They can buy water from the shops or from the water truck. Private companies own the trucks. They travel around the city every day to sell water – at very high prices.
“A lot of people can’t afford it,” she said.
The average person in Yemen uses 100 to 200 cubic meters of water per year. That is far below the international water poverty line of 1,000 cubic meters.
The government is thinking of making use of seawater. But it will cost a lot and it may not happen soon enough to help the people of Yemen.
The purpose of the text is to _______.
A. tell us what life is like in Yemen
B. draw our attention to water shortage
C. remind us how important water is
D. show us ways of solving problems
The underlined word “that” in Paragraph 2 refers to _____.
A. buying water from shops
B. drinking dirty water
C. suffering from water shortage
D. washing clothes with used water
Hannan described _____.
A. what her life is like
B. how beautiful Lahej is
C. how people use water fully
D. how heavy the traffic in Lahej is
The Yemen Government _____.
A. has found a practical solution
B. only cares about rich people
C. may try to make use of seawater
D. can do nothing about the water supply
We can infer from the text that _____.
A. Sanaa will run out of water in 10 years
B. Hannan is a teenager from a rich family
C. the capital of Yemen is developing fast
D. private companies make a lot of money
查看答案和解析>>
科目：高中英語 來源：2011-2012學年廣東省實驗中學高二下學期期末考試英語試卷（帶解析） 題型：閱讀理解
The UN Environment Programme says that rising temperatures could mean the end for some migrating animals.
Migrating or mobile animals move through several environments as they travel away from the cold of winter to warmer areas. Birds may fly from one part of the world to another, perhaps stopping at feeding grounds on the way. Whales and turtles (海龜) cover vast areas of ocean. The report says that changes in any one of the places which these animals use can cause serious harm. "Obviously these animals have developed their travelling patterns over thousands of years. But climate change is almost certain to be extreme over the next 25 to 50 years and it is extremely unlikely that these animals can change their habits fast enough," said the report author Dr Robert Hepworth.
Hardest hit by rising temperatures are turtles. Scientists have found that at higher temperatures, turtles produce far more female eggs than male ones. In parts of Malaysia, turtle birthing sites are producing only females, the report says. It also provides evidence that some turtles are more likely to develop cancer as the waters get warmer.
With birds, the main problem is climate-related damage to important areas at either end of the travels or at resting places along the way. About one-fifth of migrating birds are now in danger because of climate-related changes including rising sea levels, land loss and more violent storms, the report concludes.
Other animals picked out as particularly in danger include:
· the North Atlantic Right Whale, whose main food (tiny shrimp) is disturbed by the change in ocean flows and
· the White-Nose Dolphin, which is out-competed by other kinds of dolphins in warmer waters.
The report is not all bad news. Even with major climatic changes, protecting the environment can still help mobile animals to recover. "We need governments to start taking action at the national and international lever. “The clock is running.” said Dr Hepworth. And some animals are already adapting, with the report mentioning whales that are changing their feeding behaviour, finding new feeding grounds and new foods to eat.
【小題1】What is the main topic of the text?
| A．The effect of climate change on migrating animals. |
| B．How animals are adapting to changes in temperature. |
| C．The actions required to save migrating animals. |
| D．The need for government policies to prevent global warming. |
| A．it may be too late to save some animals |
| B．it is time to start protecting the animals |
| C．there is not much time to solve the problem |
| D．it takes time to complete the actions |
| A．They will only produce female babies. |
| B．Their food supply will gradually disappear. |
| C．Some will suffer from higher rates of cancer. |
| D．They will be in greater danger because of more violent storms. |
| A．More storms will affect the ability of whales to find their feeding grounds. |
| B．20 percent of all birds are likely to die out because of land loss. |
| C．Migrating animals are likely to start adapting to the changes more quickly. |
| D．Warmer oceans will increase the competition between different kinds of dolphins. |
| A．They are the only animals besides humans that suffer from cancer. |
| B．They have traditionally lived longer than other ocean-based animals. |
| C．Those born nearer a hotter area are more likely to be female. |
| D．Most kinds of turtles are likely to die out within 50 years. |
查看答案和解析>>
科目：高中英語 來源：上海市金山中學2009-2010學年度高一下學期階段質量檢測英語試題 題型：閱讀理解
They travel in groups, noses just inches away form GPS screen. Suddenly a boy shouts “I found it!”, grinning and walking away from the group.
The others focus on their screens. “Me. too!” shouts another a moment later, until all six kids are crowded around a tree, pulling out a plastic bottle painted to look like tree bark. It doesn’t seem like much from the outside, but everyone gathers around, eager to see what’s inside.
This is geocaching, a high-tech game played using coordinates (坐標) and global positioning systems to find hidden “treasures”.
It’s open to anyone—hiders or seekers—with a GPS and access to www.geocaching.com, where more than half a million users download and upload the coordinates of nearly 1 million hidden caches (儲藏物) and write about their experiences in this worldwide hunt.
Although some adventures can take hours or even days, the contents inside the actual cache usually aren’t valuable—often just a book or a small trinket (小飾品).
But participants aren’t in it for the treasure. They say it’s a great way to exercise. Or it brings them to remote destinations or historical sites. Some consider it an extreme sport, looking for geocaches hidden in mountains or in other nearly inaccessible locations.
Jeffrey Howe, 41, sees it as an opportunity to take kids on adventures to unfamiliar places. The youths at the shelter mostly come form the city, but geocaching has taken them to parks, the suburbs, and, once, to a 498-meter-high mountain.
“Geocaching is a way to give kids the idea that there’s a whole world out there other than what they know from their home neighborhoods and video games,” he said.
How does it work? Log onto the Website and enter your zip code (郵編), then search for caches near your location. Although posted coordinates will take a GPS within about 4.5 meters of a cache, a good hide will require seekers to do a bit of hunting around. Caches can’t be buried underground, nor can they be hidden on private property (財產), in dangerous locations or in some national parks.
Posts written about the find—whether successful or unsuccessful—are an important part of the game, with users proudly recording the places to which they’ve traveled.
1. What is the meaning of the underlined word geocaching in paragraph 3?
A. A computer game played all over the world.
B. A TV series popular around the world.
C. An outdoor game of hiding and finding things.
D. A name of the latest GPS.
2. In geocaching, which of the following statements about players is NOT TRUE?
A. Players need to have GPS to play the game.
B. Players need to download the coordinates to find the hidden caches.
C. Players need to be young and strong to the play the game.
D. Players are asked to hide things in parks or other places most people can reach.
3. What is Jeffrey Howe’s attitude toward geocaching?
A. Negative. B. Objective. C. Uncertain. D. Supportive.
4. Many people like to play this game because __________.
A. they take pleasure in the process of the game
B. they like to visit historical sites
C. they want to find some treasure
D. they want to change their lives
查看答案和解析>>
科目：高中英語 來源：20102011年河南洛陽一中高二6月周練英語試題 題型：閱讀理解
Motorists who used to listen to the radio or their favorite tunes on CDs may have a new way to entertain themselves, after engineers in Japan developed a musical road surface.
A team from the Hokkaido Industrial Research Institute has built a number of“melody roads,”which use cars as tuning forks to play music as they travel.
The concept works by using grooves(凹槽).They are cut at very specific intervals in the road surface. The melody road uses the spaces between to create different notes.
Depending on how far apart the grooves are, a car moving over them will produce a series of high or low notes, and designers are able to create a distinct tune.
Paten documents for the design describe it as notches “formed in a road surface so as to play a melody without producing simple sound or rhythm and reproduce melody-like tones”.
There are three musical strips in central and northern Japan—one of which plays the tune of a Japanese pop song. Reports say the system was invented by Shizuo Shinoda. He scraped some markings into a road with a bulldozer before driving over them and found that they helped to produce all kinds of tones.
The optimal speed for melody road is 44kph,but people say it is not always easy to get the intended sound.
“You need to keep the car windows closed to hear well,”wrote one Japanese blogger.“Driving too fast will sound like playing fast forward, while driving around 12mph［20km/h］has a slow-motion effect, making you almost car-sick.”
1.According to the passage, melody roads use to create different notes.
|
A．cars |
B．grooves |
C．spaces between intervals |
D．bulldozers |
2.We can learn from the passage that the highness of notes is depended on .
|
A．how far the grooves are |
B．how big the grooves are |
|
C．the number of the grooves |
D．the speed of the car |
3.The underlined word “optimal” in the passage might mean .
|
A．fastest |
B．possible |
C．best |
D．suitable |
4.In order to hear the music well, you have to .
|
A．drive very fast |
B．drive slowly |
|
C．open the windows wide |
D．keep the windows closed |
5.What’s the best title of the passage?
|
A．A New Type of Music |
B．Melody Roads in Japan |
|
C．A Musical Road Surface |
D．A New Invention in J |
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com
