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A person should eat right,get some exercise,or he or she will look terrible in 25 years.And if the person drinks and smokes? Even____.That's the message from Blue Cross Blue Shield.The ____,called “Future You”,uses a digital camera and computer to compare a person's current image with his or her future ____ without changes in bad habits.
“Smoking can ___ your skin,” said Anna,a creative operation manager,“You can see what the results of the toxins(毒素) and the chemicals in____are.” Along with the potentially____sight of one's older self,Future You offers sciencebased____on what to eat,how much to exercise and other ways to ____ your health.But will it work? Too ____ to tell was the verdict(意见) of Anna.“I want to see some data!” she said.
Generally,Anna said,men show____concern about their appearance than women.“Women say,‘That looks like my ____on the screen,’” she said.“Men are more likely to ____,‘Yeah,go ahead.Put it on Facebook.’” The project was raised more than a year ago to improve the overall(总体的) health of the people who are ____ of this company.In addition,the growth in the ranks of ____customers would bring down the overall cost of health care.In coming weeks,two new ones will be ___ in locations such as the American Tobacco Campus and the Museum of Natural Science.If users ____,their information will be stored as secrets without names to create a database of good and bad ___.
The process is free and the response is not ____,at least according to Valencia Robertson,one of a line of people who waited to ____ the instrument on Thursday.“I'm good,” Robertson said after ____ her future image.“It's not going to be a big difference.”

A.easier B.happier C.bitter D.worse

A.instrument B.picture C.place D.structure

A.wealth B.character C.appearance D.education

A.reflect B.bother C.ruin D.affect

A.cigarette B.beers C.medicines D.foods

A.confusing B.convincing C.depressing D.exciting

A.opinion B.plans C.thought D.advice

A.break B.damage C.preserve D.change

A.possible B.natural C.early D.clear

A.deeper B.less C.higher D.stronger

A.son B.father C.daughter D.mom

A.guess B.say C.doubt D.wonder

A.customers B.managers C.secretaries D.cleaners

A.cautious B.smart C.careless D.generous

A.showing up B.thought out C.sold out D.dying out

A.know B.agree C.come D.listen

A.habits B.choices C.methods D.plans

A.nice B.cool C.strange D.bad

A.repair B.sell C.try D.buy

A.drawing B.viewing C.picturing D.imaging

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【改编】Ready to give up long showers, water parks, and unlimited water gushing(喷涌)out of your taps? A new study says more than three-hundred-thirty-five-million people are faced with water _________ now. The oceans are full, of course. But the liquid—fresh, clean water for drinking and watering crops is in short _________ in many parts of the world. Rivers are running low, lakes are shrinking, streams have stopped _________, and groundwater is being pumped(抽) dry. However, the _________ for water keeps increasing. So there comes ________ the water crisis!
What is causing the crisis? Experts say it is a complex _________ of climate change and rapid population growth. On the one hand, global climate change threatens to reduce water supplies due to _________ rainfall. On the other hand, population growth is driving _________  demand for water, prompting(促使) rivers in thirsty countries to be tapped for nearly every drop and ________ governments to pump out so-called fossil water.
Lack of water may result in several ________. It may increase health problems. Lack of water often means drinking waters are not _________. Lack of water may also result in more international _________. Countries may have to compete for water in the future. Some countries now _________ sixty percent of their fresh water from other countries. And lack of water would _________ the ability of developing to improve their _________. This is because new industries often need a large amount of _______ when they are beginning.
One partial _________ to the world water shortage, at least for countries near the sea, is to _________ more desalination(去盐作用) plants that change _________into fresh water. Another suggested solution is for water-rich countries, such as Canada, to sell water to countries which are _________ in water.



A.lack B.shortage C.question D.need


A.level B.environment C.condition D.supply


A.flying B.blowing C.flowing D.floating


A.requirement B.demand C.desire D.price


A.usually B.obviously C.suddenly D.unavoidably


A.combination B.friend C.effect D.cause


A.fallen B.increased C.raised D.decreased

【原创】

A.explosion B.exploratory C.explosive D.expensive


A.persuading B.hoping C.offering D.driving


A.opinions B.problems C.decisions D.methods


A.fresh B.good C.safe D.sweet


A.conflict B.meeting C.concern D.debate

【原创】

A.offer B.rent C.get D.provide


A.help B.affect C.increase D.worsen

【原创】

A.industry B.agriculture C.economies D.tourism

【原创】

A.fund B.money C.water D.equipment


A.key B.means C.evidence D.answer


A.build B.find C.prepare D.provide

【原创】

A.ice B.seawater C.snow D.rain


A.rich B.interested C.abundant D.poor
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We all need a healthy environment. ____, we produce waste every day and it ____ harm to our environment. Though we are young, we can still do ____ to help. In fact, even the simplest everyday activities can make a real ____ to the environment. Here are some ideas for you to live a ____ life.
Remember these three _____: reduce, reuse and recycle.
Reduce means “use less”. Don't ____ things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really ____ or maybe the ____ one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from a ____ country.
Reuse means “use again”. Use things for ____ possible. When we buy things, make sure that they ____ a long time. We should take care of them ____ they will last, and we should ____ them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It’s better to use a china cup and a lunch box because you can use them ____.
Recycle means “change things into something else”. Although it ____ energy to change something into something else, it’s better than ____ things or burning them. Find out ____ can be recycled in your neighbourhood and take part in recycling programmes. We should also buy ____ made from recycled materials, such as recycled paper, to help save ____.

A.Therefore B.However C.Otherwise D.Besides

A.gives B.takes C.causes D.does

A.something B.everything C.nothing D.everything

A.difference B.mistake C.effect D.help

A.busy B.hard C.green D.happy

A.letters B.words C.sentences D.lessons

A.buy B.produce C.save D.waste

A.necessary B.important C.helpful D.useful

A.cheap B.expensive C.new D.old

A.rich B.developed C.foreign D.poor

A.as soon as B.as long as C.as much as D.as well as

A.use B.last C.keep D.live

A.so that B.if C.because D.though

A.sell B.lend C.throw D.repair

A.less B.more C.again D.better

A.costs B.spends C.takes D.pays

A.throwing away B.putting away C.taking away D.giving away

A.that B.which C.what D.how

A.cups B.bags C.boxes D.products

A.money B.trees C.paper D.time

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In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be____36____ .
Today things are___37_____, the world has become too___38____ . We are using up our natural resources too quickly, and at the same time we are___39____ our environment with dangerous chemicals. If we continue to do this, human life on the earth ___40____survive.
Everyone___41_____ today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing__42_____ , more and more fish are caught. We know that if too many trees are cut down, ___43____will disappear and nothing will grow on the land. Yet, we ___44_____to use bigger and more powerful machines to __45____more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die.___46_____, in most countries wastes are ___47______put into rivers or into the sea, and there are _48_____laws to stop this.
We know, too, that if the___49____ of the world continues to rise at the present rate, in a few years, there will not be enough___50_____. What can we do to solve these problems ?
It we eat more vegetables and less___51____, there will be more food available for everyone. Land that is used to grow crops __52_____five times more people than land where animals are kept.
Our natural resources will _53_____longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth__54_______ .
Finally, if we educate people to think about the problems, we shall have a better and clearer ___55____in the future.

A.beautiful B.unlimited C.rare D.valuable

A.common B.the same C.changeable D.different

A.crowded B.small C.dirty D.busy

A.protecting B.saving C.polluting D.fighting

A.may not B.will not C.shall not D.could not

A.wonders B.realizes C.consider D.discovers

A.poles B.boats C.methods D.ideas

A.mountains B.the sea C.trees D.forests

A.continue B.have C.ought D.will go on

A.grow B.plant C.save D.cut down

A.Thus B.However C.Generally speaking D.Therefore

A.still B.even C.also D.certainly

A.too many B.a few C.some D.few

A.production B.pollution C.population D.revolution

A.houses B.vegetables C.food D.lives

A.fruit B.meat C.fish D.grain

A.feeds B.increases C.supplies D.helps

A.use B.stay C.keep D.last

A.control B.born C.plan D.reward

A.nature B.sea C.planet D.Forest

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Exam anxiety is something that almost every person experiences during his or her student life. Little anxiety actually helps one       and work hard for the exams. However, if students spend all their time in feeling      , a lot of valuable study time would be lost.
In this competitive world,       cause a lot of nervousness in students. For some, exam anxiety encourages them to work hard, while for others it may be the root cause for poor performance, leading to academic       and lack of confidence. In fact, some students are anxious by nature and easily get nervous when they face a(n)      situation. They will think       even if they have prepared well. They fear that they may         what they have studied, and when it is too much, their       is likely to come true.
One of the most important methods of       exam anxiety is to prepare well in advance. Studying regularly for a few hours every day helps increase the       of students. If students are not able to handle anxiety or nervousness, they could talk to their teachers, parents, friends or instructors.       should also avoid giving pressure to their kids to do well. Creating a peaceful and       atmosphere at home can be greatly helpful.
To       and sleep properly is also important. Students tend to avoid sleep and starve themselves due to anxiety, but it is       to their academic performance and health. It’s better that students should plan their time well and take proper breaks between studies. They should always remember to set aside some time for their       since some entertainment helps them relax and concentrate.

A.concentrate B.relax C.succeed D.experience

A.curious B.confident C.anxious D.calm

A.plans B.breaks C.jobs D.exams

A.failure B.achievement C.preparation D.performance

A.peaceful B.stressful C.natural D.avoidable

A.positively B.confidently C.intentionally D.negatively

A.remember B.forget C.confuse D.lose

A.fear B.dream C.expectation D.competition

A.increasing B.feeling C.avoiding D.creating

A.relaxation B.pressure C.nervousness D.confidence

A.Teachers B.Parents C.Friends D.Instructors

A.relaxing B.exciting C.depressing D.worrying

A.learn B.play C.rest D.eat

A.helpful B.harmful C.important D.nice

A.studies B.habits C.hobbies D.meals

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Sea turtles are found in all warm waters throughout the world. Sea turtles are the___36____ of the turtles. The largest kind of sea turtle can grow as long as eight feet and ___37___ 1,500 pounds. Even the smallest kind, Kemp’s-Ridley, can ___38___ to 28 inches long and weigh almost 100 pounds. Many other turtles are small enough to___39___ in your hand. It is difficult to find population numbers for sea turtles because they do not___40____ shore once they hatch and reach the ocean, which makes it hard to ___41___ them. Sea turtles___42___ in the water because they are safer there. They cannot___43___ their heads and feet into their shells like other turtles can. Sea turtles cannot hide inside their shells __44___ other animals that want to eat them. They need to move quickly to stay safe.
When the weather ___45___ warm, sea turtles leave the ocean to___46___ their eggs on the beach. This is the only time they will ever leave the water. Most___47____ turtles spend part of the time in water___48___ part of the time on land. It is easy to understand___49____ sea turtles stay in the water. Their___50___ to swim is greater than their ability to walk. Their heavy bodies and unusual feet make it hard for them to ___51___ on land. They are better___52___ for life in the water. They are well suited for life in the sea because of__53___ their bodies are made.
The way their feet are made helps sea turtles swim very quickly. Their feet look like long __54___. When they swim, they flap their feet like a bird flaps its wings. This ___55___ way of swimming benefits sea turtles. It allows them to escape from their enemies.

A. dwarfs B. giants C. mammals D. ancestors

A. measure B. weigh C. sell D. sound

A. grow up B. bring up C. take up D. go up

A. suit B. fit C. match D. seize

A. go to B. turn to C. back to D. return to

A.keep up with B. keep track of C. keep in touchwith D. keep to

A. swim B. hide C. sleep D. stay

A. push B. draw C. drag D. pull

A. away B. from C. for D. to

A. becomes B. turns C. changes D. leads

A. lay B. lie C. laid D. lain

A. the other B. another C. other D. others’

A. but B. and C. or D. so

A. when B. where C. why D. as

A. technique B. talent C. ability D. opportunity

A. walk B. travel C. wander D. play

A. adopted B. adapted C. adequate D. admitted

A. the way B. the manner C. the method D. the shape

A. paddles B. sticks C. wings D. tails

A. abnormal B. unusual C. ordinary D. unbelievable

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阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最 佳选项。
A Japanese farmer bought a big foreign tractor to grow his corn and apples in northern Japan. The giant tractor __  _the waste land into fields at an amazing speed.___  __, he was troubled by the damage caused by raccoon dogs .Just when the sweet corn was ready to be____  __,it was ruined.
“I placed___  ___in several places around the fields,but ended up trapping a young raccoon dog. The mother stayed next to it,and didn’t_____  __when I approached. When I tried _____  ___ out to release the trap,the young raccoon dog bared its _____  ___and got really upset. It seems cruel,but I held its head down with my rubber boot _____  ____I released it from the trap. It didn’t run away,though. Right in front of ____  __, the mother started licking the young one’s ___  ____ leg. Seeing that, I felt committed an awful crime. “
“I_____  ____told them ‘Stop eating our corny But then I started leaving small piles of second rate corn around the ____  __of the fields. They’re not good enough to sell. The next morning when I went to the fields, they’d completely _____  __. But the raccoon dogs had caused ___  ___more damage at all. So at harvest time I decided to ____  ___using the traps and put out the corncobs without kernels .After that,__  ___ by the raccoon dogs stopped almost completely. So I figured that farmers suffer this sort of damage because they ___  _  _everything. After all,we,d turned what used to__  _  the raccoon dogs into fields. I worried that if I actually fed them,the raccoon dogs would even more   __  _    ,but that didn’t happen.
I suppose you could say that my eyes were opened to the mysteries of nature. Anyway,I real­ized that nature didn’t work in the  __  _   that most people thought.”



A.divided B.developed C.transformed D.transport


A.Therefore B.However C.Meanwhile D.Moreover


A.raised B.hunted C.grown D.harvested


A.traps B.nets C.sticks D.forces


A.break away B.runaway C.jump up D.turn up


A.handing B.taking C.standing D.reaching


A.claws B.neck C.teeth D.mouth


A.as B.because C.unless D.after


A.it B.me C.them D.us


A.wounded B.folded C.deserted D.exhausted


A.seldom B.almost C.hardly D.once


A.trees B.soil C.edges D.hut


A.disappeared B.died C.melted D.escaped


A.a little B.a bit C.much D.no


A.begin B.continue C.stop D.delay


A.waste B.damage C.holes D.crops


A.take B.bring C.give D.lose


A.refer to B.turn to C.belong to D.lead to


A.fight B.bother C.scare D.cheer


A.sense B.form C.course D.way
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  It was July 1976. An unmanned spaceship, Viking One, had arrived at Mars. On July 20th, the spaceship  . Part of it continued toward a landing on the planet. It fell  through the late afternoon Mars’ sky.
Forty kilometers above the planet, the thin  began to slow its fall. Six kilometers above the planet a big parachute(降落伞)opened. The landing craft fell more slowly. Then, three rocket engines  . And the landing craft set down  on the surface.   in the Viking One Lander immediately sent a message to the earth. It said, “I am here. I am down safely. I am beginning my work. ”
The message  at the speed of light. It took twenty minutes to reach the earth, more than three hundred and twenty million kilometers  . Scientists and engineers at the control center  .
Moments later, television receiver in the control center began to  the first picture from Viking One. People at the center could see the feet of the landing craft sitting firmly on the 11 soil of Mars. Those pictures were our first  look at the planet. They showed a red surface, full of rocks, with no sign of  . It was our first look at a planet that is full of surprises, mysteries and promise. Viking One was launched toward Mars in August, 1975. The spaceship had two  : an orbiter(轨道飞行器)and a lander(着陆器). The orbiter would circle  Mars. It would take pictures of Mars’ surface. It would  the atmosphere.
The  would go down to the surface. It would carry  to dig up and study soil and  .
It also would report about any evidence of life on the planet. The lander would send this  to the orbiter and then back to the earth.

A.separated B.appeared C.worked D.started

A.correctly B.slowly C.quickly D.directly

A.air B.universe C.space D.atmosphere

A.fired B.fell C.opened D.floated

A.heavily B.softly C.suddenly D.immediately

A.A computer B.A rocket C.A pilot D.An astronaut

A.spread B.traveled C.shot D.moved

A.far B.long C.distant D.away

A.shouted B.watched C.cheered D.welcomed

A.make B.take C.show D.search

A.red B.brown C.gray D.black

A.careful B.close C.real D.clear

A.men B.life C.trees D.air

A.parts B.rockets C.engines D.centers

A.through B.towards C.over D.around

A.enter B.examine C.collect D.discover

A.orbiter B.lander C.spaceship D.rocket

A.engineers B.astronauts C.parachutes D.instruments

A.surface B.trees C.rocks D.pictures

A.spaceship B.rocket C.lander D.information

来源:2014年高中外研版必修4语篇训练卷(十五)Module 6英语试卷
  • 题型:未知
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If you do not use your arms or your legs for some time, they will become weak; and when you start using them again, they will slowly become strong again.        knows this, but nobody would think of      the fact.
Yet there are many people who         to know that the memory works in the same way. When someone says that        has a good memory, he        means that he keeps his memory in practice      exercising it very      , either consciously or unconsciously. When someone else says that his memory is      , he means that he does not give it enough       to become strong. The position is exactly the same as that of        people, one of       exercises his arms and legs by playing ball, while the other        in a chair or a car all day. If a friend of yours says that his arms are weak, we know that it is his own       , But if he tells us that he has a poor memory,       of us think that his parents are to blame, or that he is just      , and few of us realize that it is just as it was his arms or legs that were weak. Not all of us can become very strong in body or very clever in mind,        all of us can improve our strength and our memory by the same means that      .
Have you ever        that people who cannot read or write usually have       memories than those who can? Why is this? Of course, because they cannot write down something in a little notebook or something else. They have to remember names, places, songs and stories; so their memory is always being exercised.
In a word, if you want to have a good memory, do practice        things。

A.Everybody B.Somebody C.Nobody D.Each one

A.proving B.questioning C.describing D.indicating

A.want B.have C.seem D.need

A.she B.he C.it D.one

A.always B.nearly C.really D.almost

A.with B.in C.to D.by

A.often B.fast C.quickly D.soon

A.bad B.useless C.helpless D.poor

A.time B.chance C.space D.places

A.two B.four C.three D.five

A.them B.that C.whom D.which

A.lies B.sits C.hides D.stands

A.business B.interest C.story D.fault

A.few B.some C.many D.several

A.unfortunate B.unhappy C.unthinkable D.miserable

A.because B.but C.for D.since

A.study B.rest C.play D.work

A.noticed B.thought C.believed D.realized

A.stranger B.poorer C.worse D.better

A.remember B.remembering. C.to remember D.remembered

  • 题型:未知
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阅读下面短文,从短文后各题所给的四个选项(A, B, C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Is the world really going mad? _____day I was sitting in a restaurant _____ a quick drink and a talk with a few friends when it suddenly _____ me that almost everyone in the restaurant was smoking. It wasn’t long _____ the whole room was _____ with smoke. I asked with an apology for _____ to open a window to stop myself _____!
Nowadays air pollution is something that hardly question any more. However, I still can’t walk down the street in any of the big cities without _____ that people are _____ the air pollution. It is time for the government departments of the world to introduce emission(废气排放) controls on all cars and _____ the public transport system(公共交通体系) to encourage people to _____ their cars at home. A friend of mine takes flying lesson each morning and it really makes him _____ when he climbs above the smog layer(烟雾) and looks down _____ it and thinks: “I’m breathing that!” This kind of _____ results from the bad management of resources. Waste things can _____ should, be treated properly. House building, road _____, and industrial development are all earthmoving(or earth-reducing) operations and can change the balances of _____ created over millions of years. I would like to _____serious studies done on all these main works before they are built. Also, there should be _____ national parks set up to keep the most beautiful parts of our countries in their natural _____.

A.The other B.Another C.Every D.Each

A.asking for B.drinking C.having D.buying

A.seemed B.struck C.sank D.showed

A.ago B.after C.before D.now

A.full B.filled C.crowed D.parked

A.promise B.help C.suggestion D.permission

A.standing B.sitting C.talking D.dying

A.thinking B.persuading C.deciding D.learning

A.suffering B.dying C.walking D.standing

A.increase B.reduce C.improve D.raise

A.wash B.repair C.drive D.leave

A.sick B.tired C.foolish D.excited

A.on B.at C.from D.for

A.discussion B.question C.pollution D.operation

A.but B.yet C.still D.and

A.work B.construction C.building D.setting

A.life B.mind C.human being D.plants

A.see B.start C.enjoy D.pay

A.few B.any C.more D.no

A.situation B.states C.soils D.Places

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完形填空(共20小题;每小题1.5分,满分30分)
阅读下面的短文,掌握其大意,然后从各题所给的四个选项(A,B,C,D)中选出最佳选项。
Earthquakes are ____, and thousands of them happen each day.But most are too weak to feel.During a ____ earthquake, there is often a great noise first.Then the earth ____ terribly and many houses ____ down.Railway tracks break and trains go ____ lines; a great many factories are ____; thousands of deaths are caused, and many more lose homes ...____ the great damage and deaths caused by the earthquake ____, other disasters such as fires often ____.More buildings are destroyed and more ____ are caused.
It is well known of the ____ of a possible earthquake, and for centuries man has been making researches on earthquakes.More than 2,000 years ago, ____, a Chinese scientist named Zhang Heng ____ a machine which could find out from which ____ the seismic waves had come, and this machine is still ____ by scientists today.Now we know much more about earthquakes and ____ they happen, but we still cannot ____ exactly when and where an earthquake will happen, and cannot ____ it from happening.So earthquakes are among the ____ disasters in the world.
No one can stop natural earthquakes.____, scientists can help stop earthquakes destroying the whole cities and causing too many deaths.

A.common B.familiar C.strange D.unusual

A.real B.small C.big D.weak

A.moves B.breaks C.jumps D.shakes

A.get B.fall C.set D.put

A.off B.behind C.into D.on

A.burst B.buried C.destroyed D.struck

A.Except B.Because of C.Instead of D.Besides

A.lonely B.itself C.themselves D.later

A.follow B.enter C.come D.copy

A.quakes B.results C.difficulties D.deaths

A.information B.problems C.dangers D.questions

A.as a result B.as well C.for example D.in fact

A.invented B.bought C.found D.discovered

A.country B.city C.way D.direction

A.improved B.used C.protected D.repaired

A.where B.why C.what D.when

A.speak B.point C.talk D.tell

A.make B.let C.stop D.prepare

A.worst B.fast C.most D.best

A.However B.So C.And D.But

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At the beginning of this century, medical scientists made an interesting discovery; we are built not just of flesh and blood but also of time. They were         to show that we all have “a body clock”          us, which controls the         and fall of our body energies,         us different from one day to the next.
The         of “a body clock” should not be too         since the lives of most living things are controlled         the 24 hour night-and-day cycle. We feel         and fall asleep at night and become         and energetic during the day. If the 24 hour-cycle is         , most people experience unpleasant         . For example, people who are not         to working at night can find that         of sleep causes them to         badly at work.
       the daily cycle of sleeping and        , we also have other cycles which        longer than one day. Most of us would         that we feel good on some days and not so good on         ; sometimes our ideas seem to flow and at other times, they         do not exist.

A.anxious B.able C.careful D.proud

A.inside B.around C.between D.on

A.movement B.supply C.use D.rise

A.showing B.treating C.making D.changing

A.invention B.opinion C.story D.idea

A.difficult B.exciting C.surprising D.interesting

A.from B.by C.over D.during

A.dull B.tired C.dreamy D.peaceful

A.regular B.excited C.lively D.clear

A.disturbed B.shortened C.reset D.troubled

A.moments B.feelings C.senses D.effects

A.prevented B.allowed C.expected D.used

A.miss B.none C.lack D.need

A.perform B.show C.manage D.control

A.With B.As well as C.Except D.Rather than

A.working B.moving C.living D.waking

A.repeat B.remain C.last D.happen

A.agree B.believe C.realize D.allow

A.other B.the other C.all other D.others

A.just B.only C.still D.yet

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Which came first, the chicken or the egg? This is one of life’s ______ questions and people have been debating about it for thousands of years. Now scientists believe they have solved this ______. Researchers from Sheffield and Warwick Universities in England discovered the answer ____. They used a super computer to observe the shell-making process while a new shell was ____. Then they found one protein called OC17 that is ______ for forming eggshell. This is only found inside a chicken’s body, which is proof that the ______ came first. The team was ______ looking at how animals and birds make eggshells but suddenly made their surprising ______. The big question now is where chickens came from. The ______ is from dinosaurs.
The research team said eggshells are one of nature’s most ______ creations. Professor John Harding from the team told reporters: “Understanding how chickens make eggshells is fascinating in itself, but it can also be _____ in designing new materials.” Eggshells are very lightweight but incredibly strong. Even the most up-to-date materials _____ by the world’s top engineers cannot produce anything as ______ as an eggshell. Professor Harding added that ______ eggshells could help to cure bone diseases and design materials for the construction industry. “Nature has found wonderful ways that ___ for all kinds of problems in materials science and technology — we can learn a lot from them.” he said.

A.strangest B.best C.oldest D.Closest

A.puzzle B.fact C.history D.opinion

A.on purpose B.by chance C.without hesitation D.at work

A.breaking B.changing C.disappearing D.Forming

A.necessary B.easy C.kind D.impossible

A.egg B.eggshell C.chicken D.dinosaur

A.obviously B.originally C.thoughtfully D.surprisingly

A.invention B.mistake C.statement D.discovery

A.answer B.research C.road D.egg

A.common B.ridiculous C.funny D.amazing

A.interesting B.helpful C.normal D.correct

A.bought B.cut C.designed D.carried

A.brilliant B.ordinary C.1ight D.small

A.finding B.watching C.studying D.making

A.happen B.work C.wait D.Look

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Over years, I've been teaching kids about a simple but powerful concept-the ant philosophy(哲学).They have an amazing four-part philosophy.First, ants never         .If they're headed somewhere and you try to stop them, they'll look for another         .Second, ants think about winter and summer.That’s an important          You can't be so naïve(幼稚的)as to think summer will last forever.So ants are gathering in their winter           in the middle of summer.Think ahead.The third part is that ants think summer all winter.During the winter, they         themselves, "This won't last long; we'll soon be out of here." They can't           to get out.Last, how much will an ant gather during the summer to prepare for the winter? All that it          can.What a great philosophy to have—the ant philosophy: never give up, look ahead, stay        and do all you can.

A.escape B.return C.quit D.advance

A.ant B.way C.war D.cave

A.attitude B.plan C.opinion D.policy

A.straw B.fruit C.clothing D.food

A.remind B.warn C.enjoy D.teach

A.expect B.offer C.wait D.manage

A.recently B.possibly C.largely D.generally

A.considerate B.active C.energetic D.positive

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Culture can affect not just language and customs, but also how people experience the world on surprisingly basic levels.
Researchers, with the help of brain scans, have ______ shocking differences in perception between Westerners and Asians, what they see when they look at a city street, for example, or even how they are _____ of a simple line in a square, according to findings published in a(n) _____ science journal.
In Western countries, culture makes people think of themselves as highly ______ entities. When looking at scenes, Westerners tend to focus more on central objects than on their surroundings. East Asian cultures, however, ________ inter-dependence, When Easterners look at a scene, they tend to focus on the surroundings as well as the object.
Using an experiment ________ two tasks, Dr. Hedden asked subjects to look at a line simply to estimate its length, a task that played to American’s _______. In another, they estimated the line’s length relative to the size of a square, an easier task for the Asian.
The level of brain activity, by ______ blood flow, was then measured by Brain Scanners. The experiment found that although there was no difference in performance, and the tasks were very easy, the levels of activity in the subjects’ brain were ______. For the Americans, areas ______ to attention were more favorable to them, when they worked on the task they tended to find more difficult --- estimating the line’s size relative to the square. The findings are a ______ of more than ten years of previous experimental research into East-West differences.
In one study, for instance researchers ______ people a choice among five pens; four red and one green. Easterners were more likely to choose a red pen, and Westerners were more likely to choose the green one.
Culture does not only make a(n) ______ on how you see the world, but how you choose to understand and internalize it. But such habits can be changed. Some psychological studies suggest that when an Easterner goes to the West or vice versa, habits of thought and perception also begin to change. Such research gives us ______ to how our brain works and holds new promises for us to develop programs to improve our memory techniques and __________ our learning skills.

A.recovered B.revealed C.rejected D.replaced

A.aware B.sensitive C.capable D.ignorant

A.essential B.complex C.leading D.inviting

A.independent B.creative C.cooperative D.responsible

A.neglect B.rely C.compliment D.emphasize

A.involving B.referring C.joining D.participating

A.respect B.favor C.surprise D.resistance

A.reducing B.adding C.tracking D.speeding

A.the same B.different C.unique D.unusual

A.objective B.associated C.opposite D.linked

A.comment B.reflection C.reaction D.respond

A.provided B.offered C.supplied D.handed

A.agreement B.effort C.impact D.affect

A.clues B.ideas C.concepts D.suggestions

A.rise B.enable C.decrease D.enhance

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高中英语健康环保类阅读试题