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A sandstorm, also known as a dust storm, is exactly what it sounds like. A very strong windstorm especially in the desert carries clouds of sand or dust that greatly reduces visibility. This wind is usually caused by convection currents (對流氣流), which are created by intense heating of the ground, and is usually strong enough to move entire sand dunes. Air is unstable when heated, and this instability in the air will cause higher winds to mix with winds in the lower atmosphere, producing strong surface winds.
Sandstorms can disturb people’s travel, and can sometimes destroy whole roads, and dry flat areas. Similar dust storms can be found on the planet Mars, and are thought to be seasonal. Today, the destruction of forests and too much farming of farmland can lead to sandstorms. Too much use of water resources can also cause sandstorms.
In the United States of America, sandstorms are rare because of the lack of large deserts and more importantly the development of proper agricultural techniques. The last recorded destructive sandstorm in American history was the Dust Bowl, which occurred on July 16, 1971 and was widely recorded by meteorologists (氣象學家).
To protect themselves from sandstorms, some people wear protective suits. Special equipment can be fixed in some cars to prevent sand from getting into the engine. Sandstorms can cause coughs, and the sand and dust has also been known to carry “infectious diseases”. Sand particles, unlike dust ones, will block air passages, and cause a person who breathes them in to choke. Dust particles may cause an allergic (過敏的) reaction.
小題1:Which of the following plays the first part in forming sandstorms?
A.The instability of the sand.
B.The instability of the wind.
C.The intense heating of the ground.
D.The speed of the wind.
小題2:From the second paragraph, we can learn that at present _______.
A.sandstorms are more often seen on Mars than on Earth
B.sandstorms have led to the lack of clean water resources
C.farming brings more harm than benefits to humans
D.human activities are a major cause of sandstorms
小題3:The author will most probably agree that ________.
A.there will soon be no sandstorms in the USA
B.humans haven’t thought of any way to deal with sandstorms
C.death caused by sandstorms is increasing all the time
D.humans should make more efforts to stop soil turning into desert

小題1:C
小題2:D
小題3:D

試題分析:文章介紹了沙塵暴的形成和危害,已經如何防止沙塵暴。
小題1:細節題:從第一段的句子:This wind is usually caused by convection currents (對流氣流), which are created by intense heating of the ground,可知沙塵暴的最初形成是因為地面的熱量。選C
小題2:細節題;從第二段的句子:Today, the destruction of forests and too much farming of farmland can lead to sandstorms. Too much use of water resources can also cause sandstorms. 可知現在沙塵暴的形成主要是人的活動。選D
小題3:推理題:從第三段的句子;In the United States of America, sandstorms are rare because of the lack of large deserts and more importantly the development of proper agricultural techniques.可知作者認為人類應該努力不讓泥土變成沙漠。選D
點評:文章介紹了沙塵暴的形成和危害,已經如何防止沙塵暴。內容比較適中,對于考生的能力要求不高,只要認真細致閱讀,不難發現答案。可以先看題目再讀文章,這樣可以提高閱讀的速度。還要準確定位考點。特別是推理題,要結合上下文的暗示做題,掌握方法是關鍵。
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科目:高中英語 來源:不詳 題型:閱讀理解

Imagine that you are sitting in a park and suddenly remember that you need to send an urgent email. You have your laptop computer with you and you connect it to a wireless access point and access the Internet. Then you send your email. This wouldn’t have been possible if there were no wireless Internet for laptops. Wireless Internet has come into our life in so many ways that we don’t even realize what a necessary part it has become of our day-to-day lives.
How do we connect to a wireless Internet service for laptop computers? There are two ways to do this. They are Wi-Fi connection and Bluetooth connection. Wireless networking is very easy. You just switch on the Wi-Fi button that has been provided in the laptop for Wi-Fi scanning. Once that is done, the computer will connect to the Internet.
An interesting fact about Wi-Fi networking is that you can create a network between similar wireless equipment. Consider a situation where you and your friend both have Wi-Fi laptops, and there is some data you want to exchange. Traditional networking architecture demands that you have a wireless router (路由器). But the beauty of Wi-Fi networking technology is that you can set up a network between you and your friend’s laptop, and share all the data you want.
Broadband (寬帶) Internet connection is typically preferred by any user as it provides better speed for Internet surfing. Up until the invention of 3G mobile phones, Internet speed on mobile phones was very slow. 3G has the promise of changing the entire face of broadband technology. Just imagine browsing at speeds of more that 2MB per second. To give you a measure of the speed, 3G enables you to watch high quality live videos on the Internet.
It is amazing to see how technology changes and the rate at which it changes. There may come a time when you may be able to browse using mobile wireless Internet for laptops anywhere in the world.
小題1:What can we learn from Paragraph 1?
A.Wireless Internet will become a reality soon.
B.We can send emails outdoors through wireless Internet.
C.Laptops enable us to do business everywhere.
D.People can easily find a laptop to surf the Internet.
小題2:People can enjoy a wireless Internet service for laptop computers by      .
A.connecting to another computerB.switching off the Wi-Fi button
C.using bluetooth connectionD.connecting bluetooth to Wi-Fi
小題3:What should we do to share some data with a friend through Wi-Fi networking?
A.Use the same computer.B.Surf online.
C.Have a wireless router.D.Set up a network.
小題4:One main advantage of 3G mobile phones mentioned in the passage is      .
A.their low priceB.their different functions
C.their high Internet speedD.their bright future

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科目:高中英語 來源:不詳 題型:閱讀理解

Clothes can make phone calls, play music, dial your pal's number, keep you warm during cold weather and operate your computer.
This is not a fantasy. A British company, called Electrotextiles, has created a wide range of clothes—clothes that have minds of their own! Scientists, working for the company, have invented a kind of fabric that can be blended (混合) with flexible electronic materials to create intelligent clothing. The results are electronic garments.
If you think the wearer has to be wired to different devices, think again. These designer clothes are wire-­free, soft to touch and washable! Like any electronic device, these high-­tech clothes have to be powered. Currently, a tiny nine-­volt battery serves the purpose. But the researchers hope that in the near future the clothes will generate electricity by using body heat. These clothes are 100% shock ­proof, they say.
The Electrotextiles team has also created the world's first cloth keyboard. This keyboard can be sewn into your trousers or skirt. To use this device, you will have to sit down and tap on your lap! These “lap-­tap” gadgets (器具)are all set to take over laptop computers!
Another useful garment is the shirt­-cum-­mobile phone. This handy invention enables drivers to chat comfortably with others at the wheel! Other popular electronic wear include the denim(牛仔布) jacket with flexible earphones sewn into the hood(風帽) and the electronic ski jacket with a built-­in heater. The ski jacket is also programmed to send signals to a satellite. This technology is known as global positioning system and can be used to track lost skiers and wandering kids.
Having completed the cloth keyboard, scientists have already started to work on a new project—a necktie that can be used as a computer mouse. What is the next? Do you have any idea?
小題1:The electronic garments are similar to other electronic devices in that________.
A.they use electricity to generate power
B.they feel smooth and soft
C.they can be washed in water
D.they are made from flexible materials
小題2:How will researchers improve these high­-tech clothes?
A.A tiny nine­-volt battery will work.
B.The wearer will not get shocked.
C. Body heat will be used to generate electricity
D.They will get charged automatically.
小題3:What does the underlined phrase “This handy invention” in Paragraph 5 refer to?
A.The laptop computer.
B.The electronic ski jacket.
C.The shirt-­cum-­mobile phone.
D.The world's first cloth keyboard.
小題4:If you are going on a ski adventure, which device do you need?
A.The cloth keyboard.
B.The electronic ski jacket.
C.The necktie to be used as a mouse.
D.The denim jacket with earphones.
小題5:The main purpose of the text is________.
A.to advertise for an English company
B.to predict the future trend of science
C.to show how rapidly science develops
D.to introduce some intelligent clothing

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科目:高中英語 來源:不詳 題型:完形填空

The concept of solitude (獨處) in the digital world is almost non-existent. In the world of digital technology, e-mail, social networking and online video games, information is meant to be    小題1:  . Solitude can be hard to discover once it has been given up. In this respect, new technologies have    小題2:   our culture.
The desire to be connected has brought solitude to a(an)    小題3:   as we’ve known. People have become so    小題4:   in the world of networks and connections that one can often be contacted even if they’d rather not be. Today we can talk, text, e-mail, chat and blog to share our ideas, not only from our    小題5:  , but from our mobile phones as well.  
Most developed nations have become    小題6:   on digital technology simply because they’ve grown accustomed to it, and at this point not    小題7:   it would make them an outsider.    小題8:  , many jobs and careers require people to be    小題9:  . From this point of view, technology has changed the culture of work. Being reachable might feel like a    小題10:   to those who may not want to be able to be contacted at all times.  
I suppose the positive side is that solitude is still possible for anyone who really wants it. Computers can be shut down and mobile phones can be turned off. The ability to be “connected” and “on” has many    小題11:   , as well as disadvantages. Travelers have ended up    小題12:   on mountains, and mobile phones have saved countless lives. They can also make people feel    小題13  and forced to answer unwanted calls or reply to unwanted texts.
Attitudes towards our connectedness as a society    小題14   according to different generations. Some find today’s technology a gift. Others consider it a    小題15】  . Regardless of anyone’s view on the subject, it’s hard to imagine what life would be like without keeping up with the advancements in technology.
小題13:
A.updatedB.receivedC.sharedD.collected
小題14:
A.respectedB.shapedC.ignoredD.preserved
小題15:
A.edgeB.stageC.endD.balance
小題16:
A.sensitiveB.intelligentC.considerateD.reachable
小題17:
A.mediaB.computersC.databasesD.monitors
小題18:
A.bentB.hardC.keenD.dependent
小題19:
A.finding B.usingC.protecting D.changing
小題20:
A.AlsoB.InsteadC.OtherwiseD.Somehow
小題21:
A.connectedB.trainedC.recommendedD.interested
小題22:
A.pleasureB.benefitC.burdenD.disappointment
小題23:
A.aspectsB.weaknessesC.advantagesD.exceptions
小題24:
A.hiddenB.lostC.relaxedD.deserted
小題25:
A.amusedB.excitedC.confusedD.trapped
小題26:
A.varyB.ariseC.spreadD.exist
小題27:
A.presentB.tendencyC.progressD.curse

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科目:高中英語 來源:不詳 題型:閱讀理解

Maybe you are an average(一般的) student. You probably think you will never be a top student. However, anyone can become better if he or she does his or her best. Here are some tips to help you.
★ Plan your time carefully. You should plan your time for things such as eating, sleeping and dressing. Then make a good, regular time for studying. But don’t forget to set enough time for entertainment.
★ Keep your study quiet and clean. The study should have a desk, a chair and some study materials, but no games, no radio and no television! When you sit down to study, you can put your heart into it. Make good use of your time.
★ Listen to everything that the teacher says. Listening carefully in class means less work later. Taking notes will help you remember what the teacher says.
★ After you get home from school, go over your notes. Review the important points. If you know what your teacher is going to discuss next day, read the material. It will help you study better.
★ Develop a good attitude to tests. The purpose of a test is to show what you have learned about a subject. It helps you know what you are not good at. The world will still go on even if you fail in a test, so don’t be too worried.
小題1:How many tips are mentioned in the passage?
A.Three.B.Four.C.Five. D.Six.
小題2:What does the underlined word “study” mean in Chinese?
A.學習B.研究C.書房D.教室
小題3:Which is a good place for studying?
A.A clean and beautiful place.
B.The place with a computer.
C.The place with a television and a radio.
D.A quiet place with a chair, a desk and some study materials.
小題4:Which of the following is NOT true?
A.The purpose of a test is to show what you are good at.
B.After class, you should review what you have learned.
C.You should listen to your teacher and take notes carefully in class.
D.When you plan your time, you should think of the time for eating, sleeping and so on.
小題5:What’s the passage mainly about?
A.How to become a better student.B.How to plan your time.
C.How to study English.D.How to take notes.

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科目:高中英語 來源:不詳 題型:閱讀理解

For some reason, it takes constant reminders that we primates(靈長目)need nurturing.
In a recent study of 46 baby chimpanzee(黑猩猩)orphans, Kim Bard of the University of Portsmouth in England and her colleagues demonstrated that primate babies that have tight relationships with mother figures do much better on cognitive(認知)tests than babies who receive only food, shelter, and friendship with peers. But this is not breaking mews. In fact, it’s old news.
In the 1950s, Harry Harlow conducted a series of experiments with baby monkeys that showed, without doubt, that lack of love and comfort makes for a crazy monkey.
Harlow constructed a cage that included a wire monkey “mother” topped with a plastic face. In this wire he fixed Mom with a milk bottle. The cage also held another wire mother covered with terry cloth. The baby monkeys spent all their time with the cloth mother and only went to the wire mother to feed, demonstrating that a soft touch beat something to eat any day.
Harlow’s monkey work was important because, at the time, child care “experts” and everybody’s grandmother had a “no touch, no comfort” policy toward children. They advised parents not to respond to crying babies, felt babies should sleep alone to grow up independent, and for God’s sake put those kids down. But Harlow’s work changed all that. Mothers were soon permitted to have their newborns next to them in the hospital.
The current chimp research based on Harlow’s work shows that mother love not only makes for a psychologically well-adjusted child, but also makes for a smart kid. Bard and her colleagues evaluated the abilities of the chimps when they were 12 months old with standard human tests for children of that age, tests that ask little kids to imitate some action.
The highly raised chimps did better than the ones that were not loved, and what do you know, the well-raised chimps did even better than human kids on this small IQ test.
So we hear it once again. We are primates, social animals which need care and love. We need to be held and talked to and made to feel that at least one person wants to be with us all the time. And if we get that kind of connection, we are sure to be fine, even better than fine.
小題1:The study Kim Bard and his colleagues did ______.
A.included 46 baby and mother monkeys
B.was nothing new to people about the findings
C.showed that many chimpanzees lacked love when they were young
D.showed that many chimpanzees had good relationships with their mothers
小題2:Why was Harlow’s monkey work important?
A.Because the “no touch, no comfort” policy toward children was quite right.
B.Because parents were advised not to respond to babies’ crying.
C.Because Harlow’s work changed people’s former belief in child care.
D.Because mothers were not allowed to have their newborns next to them in the hospital.
小題3:Harlow built two “mothers” for baby monkeys to ______.
A.make them live comfortablyB.let them have more choices
C.give them more loveD.make a comparison
小題4:Which of the following is TURE according to the text?
A.Well-raised chimps always do even better than human kids.
B.A 12-month chimps is far cleverer than a child of that age.
C.The newborns were not allowed to be with their mothers in the past in the hospital.
D.Constantly touching the baby can make it feel safer.

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科目:高中英語 來源:不詳 題型:閱讀理解

The Greenbelt, a wide belt of open land around the cities and towns of the San Francisco Bay Area, includes about 3.75 million of the Bay Area’s 4.5 million acres. The Bay Area Greenbelt is one of the largest areas of open land in any U.S. urban area. Open land is land that has few buildings and lots of natural areas. The Greenbelt’s open land includes parks, forests, beaches, and more than 8,500 farms.
What are the advantages of the Greenbelt?
The Greenbelt has many advantages for people in the Bay Area, which include:
l walking and biking areas close to the cities and towns;
l places for wild plants and animals;
l cleaner air and water;
l income from farms.
Is the Greenbelt in danger?
Five hundred seventy thousand acres of the Greenbelt are in danger. There are builders who want to build suburbs on them. If those acres become suburbs, many things will change:
l the urban and suburban area will almost double;
l many farms will disappear;
l traffic will become worse; 
l the air will become dirtier.
What is Greenbelt Alliance (聯盟)?
Greenbelt Alliance, an organization that saves land in the San Francisco Bay Area, works alone and with other groups to save the Greenbelt in four ways:
1. Try to persuade people to build new buildings on land that is already urban, not on open land.
2. Make sure that the city and town governments are all making plans to save the Greenbelt.
3. Help Bay Area towns and cities to buy pieces of open land to make into natural areas.
4. Teach people in the Bay Area why the Greenbelt is important and what they can do to help save it.
小題1:What can we learn about the Greenbelt from the first paragraph?
A.The Greenbelt is the largest open land in the United States.
B.The Greenbelt covers much more than half of the Bay Area.
C.There are few farms on the open land of the Greenbelt.
D.There are more than 8,500 natural areas on the Greenbelt.
小題2:One of the advantages of the Greenbelt for people in the Bay Area is __________.
A.convenience for exerciseB.income from sightseeing
C.cleaner city streetsD.more plants and animals
小題3:The Greenbelt is in danger because __________.
A.traffic is getting worse
B.some plans to build suburbs on it
C.the suburban area has doubled
D.pollution is becoming serious
小題4:Which of the following is TRUE about Greenbelt Alliance?
A.It builds new buildings on open land.
B.It buys large open land for the Bay Area.
C.It educates people how to save the Greenbelt.
D.It helps the city governments make plans.

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科目:高中英語 來源:不詳 題型:閱讀理解

She took up skating at age 85, made her first movie appearance at age 114, and held a concert in the neighborhood on her 121st birthday.
      When it comes to long life, Jeanne Calment is the world’s recordholder. She lived to the ripe old age of 122. So is 122 the upper limit to the human life span(壽命)? If scientists come up with some sort of pill or diet that would slow aging, could we possibly make it to 150-or beyond?
      Researchers don’t entirely agree on the answers. “Calment lived to 122, so it wouldn’t surprise me if someone alive today reaches 130 or 135, ”says Jerry Shay at the University of Texas.
      Steve Austad at the University of Texas agrees. “People can live much longer than we think, ”he says. “Experts used to say that humans couldn’t live past 110. When Calment blew past that age, they raised the number to 120. So why can’t we go higher? ”
      The trouble with guessing how old people can live to be is that it’s all just guessing. “Anyone can make up a number, ”says Rich Miller at the University of Michigan. “Usually the scientist who picks the highest number gets his name in Time magazine. ”
      Won’t new anti-aging techniques keep us alive for centuries? Any cure, says Miller, for aging would probably keep most of us kicking until about 120. Researchers are working on treatments that lengthen the life span of mice by 50 percent at most. So, if the average human life span is about 80 years, says Miller, “adding another 50 percent would get you to 120. ”
      So what can we conclude from this little disagreement among the researchers? That life span is flexible(有彈性的), but there is a limit, says George Martin of the University of Washington. “We can get flies to live 50 percent longer, ”he says. “But a fly’s never going to live 150 years. ”Of course, if you became a new species (物種), one that ages at a slower speed, that would be a different story, he adds.
      Does Martin really believe that humans could evolve (進化)their way to longer life? “It’s pretty cool to think about, ”he says with a smile.
小題1: What does the story of Jeanne Calment prove to us?
A.People can live to 122.
B.Old people are creative.
C.Women are sporty at 85.
D.Women live longer than men.
小題2: According to Steve Austad at the University of Texas, ______.
A.the average human life span could be 110
B.scientists cannot find ways to slow aging
C.few people can expect to live to over 150
D.researchers are not sure how long people can live
小題3: Who would agree that a scientist will become famous if he makes the wildest guess at longevity?
A.Jerry Shay. B.Steve Austad
C.Rich Miller D.George Martin
小題4: What can we infer from the last three paragraphs?
A.Most of us could be good at sports even at 120.
B.The average human life span cannot be doubled
C.Scientists believe mice are aging at a slower speed than before.
D.New techniques could be used to change flies into a new species

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科目:高中英語 來源:不詳 題型:閱讀理解

To me, the ocean is our greatest wilderness. I love swimming in it , surfing its waves, watching it from shore and thinking about all the life living unseen under the surface.
When I take my little kids to check out tide pools, we’re overjoyed when we find a sea star or some shellfish. Lately, though, I've noticed a change in my favorite pools: there are more sea grasses and fewer animals with shells.
I can't help feeling these small changes portend something more troubling about our oceans. It matches what scientists are telling us: our oceans are being troubled by carbon dioxide that threatens corals, colorful fish, salmon, sea otters, even whales. Our oceans are facing a major change.
Every hour, a million tons of carbon dioxide from cars, factories and power plants rain down on the world’s oceans. Carbon pollution brings about a chemical reaction that turns sea water more acidic (酸的) and takes away things important for sea animals .
Some of us are already feeling the effects of this growing crisis(危機). Shellfish farmers in the Pacific Northwest have reported a decrease in natural and farmed oysters(牡蠣). Just this week, a new studyproved the link between the huge reduction in the numbers of oysters and ocean acidification. As polar waters become more acidic, Alaskan fishermen are troubled by the future of smaller fish.
Without action, ocean acidification will have a disastrous influence on the food chain, affecting not only sea life but the people who depend on it for food and their living. Already, our oceans have become 30 percent more acidic since preindustrial times, and it gets worse every day. We can stop this frightening dream, but only if we act now.
That's why the Center for Biological Diversity has started a petition (請愿書) requesting President Obama and the Environmental Protection Agency to develop a plan to deal with ocean acidification. Decisive action can save sea life as we know it.
Now it isn’t too late to save our oceans and sea life. With immediate action to reduce carbon dioxide release we can start taking important steps today to deal with this disastrous situation. Join me in our petition calling for a national plan to save our oceans.
小題1:The author’s recent visits to the tide pool brought her ___ .
A.happinessB.angerC.concernD.comfort
小題2:The underlined word “portend” in Paragraph 3 probably means ___ .
A.predictB.preventC.replaceD.reduce
小題3:What the author worries about most is ____ .
A.the harm of sea grasses
B.carbon pollution in the sea
C.that the petition may be turned down
D.how fishermen can make a living in the future
小題4:What is the main purpose of the text ?
A.To inform.B.To educate.C.To persuade .D.To instruct.

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