题目内容



Look at the centre circles of Diagram (图)A and Diagram B. Which of the centre circles looks larger? In fact, they are exactly the same size.
Then look at the picture on the right. What do you see? A vase? Or two faces?Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time.

“What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:
When we look at things, our eyes send messages to our brains and then our brains interpret(解读)the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “visual illusion(视觉错误)”.
Movie makers often make use of visual illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Parkand Honey I shrunk the kids just make use of visual illusions.
小题1:Why does the centre circle in Diagram A look smaller than that in Diagram B?
A.something is wrong with our eyes
B.the two circles are not the same size
C.our brains interpret the information in a wrong way
D.the two pictures change quickly from one to the other
小题2: What do movie makers make use of visual illusions for ?
A.To help the actors look better
B.To make the actors much braver
C.To help the actors become stronger
D.To make the actors seem different in size
小题3:In the picture below, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD.

Which paragraph can explain what has happened to our eyes?
A. The second one.
B. The third one.
C. The fourth one.
D. The sixth one.
小题4: What’s the right order according to the passage?
a. We look at things with our eyes.
b. Our brains interpret the messages.
c. Our brains tell us what we have seen.
d. Our eyes send messages to our brains.
A.a d b cB.c a b dC.a c d bD.b c a d
小题5:Where may this passage be from?
A.A letter B.An English newspaper
C.A science bookD.An advertisement

【小题 1】C
【小题 2】D
【小题 3】C
【小题 4】A
【小题 5】C

【小题 1】细节理解题,由文中语句“sometimes our brains interpret the received information in a wrong way.”理解可知。
【小题 2】细节理解题,由文中语句“This makes us believe that the actors are much larger or smaller than they usually are.”理解可知。
【小题 3】句意理解题,由文中第四自然段理解可知。
【小题 4】句意理解题,纵观全文理解可知。
【小题 5】理解推断题,纵观全文理解推断可知。
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Why play games? Because they are fun, and we can learn even more while playing. Following the rules, planning your next move, acting as a team member — these are all “game” ideas that you will come across all through your life. They can help you in different ways.
Think about some of the games you played as a young child, such as rope-jumping and hide-and-seek. Such games are very interesting. But perhaps more importantly, they translate part of life into exciting games that teach children some of the basic rules they will be expected to follow the rest of their lives, such as taking turns and cooperating (合作).   
Many children’s games have a practical side. Children around the world play games that prepare them for work they will do as grown-ups. For example, some Saudi Arabian children play a game called bones, which improves the hand-eye coordination (协调) needed in fishing.
The most famous games of all, the Olympic Games, bring athletes from around the world together to take part in friendly competitions. People who watch the event (比赛项目) know that a gold medal is a win for the whole country, not just the athlete who got it. For countries experiencing natural disasters (灾害) or wars, an Olympic win can mean so much.
Sports games are also an event that unites (团结) people. Football is the most popular sport in the world. People all over the world play it — some for fun and some for a living. Nicolette Iribarne, a Californian football player, has discovered a way to spread hope through football. He created a foundation (基金会) to provide poor children with not only soccer balls but also a bright future.
Next time you play your favorite game or sport, think about why you enjoy it, what skills are needed, and whether these skills will help you in other parts of your life.
小题1:What are children expected to learn when they play games?
A.To act as a team leader.B.To follow the basic rules.
C.To train how to move fast.D.To practice rope-jumping.
小题2:What can we learn from the passage?
A.Games can help everybody to make much money.
B.Games can turn real-life experiences into a story.
C.Games can make skill learning more interesting.
D.Games can prevent all the countries from disasters.
小题3:What’s the main idea of the passage?
A.Games can help people in different ways.
B.People are advised to play games for fun.
C.An Olympic win means a lot to every country.
D.Sports can get people all over the world together.
Electric bicycles which run on battery-operated (电瓶) motors are winning over riders of ordinary bikes   41 their speed, quality and environmental advantage.
They were first   42 on 1980s in China, but the selling was not very good. Today, thanks 43  improvements on battery quality, the electric bikes sell well. There are now more than 100 electric bicycle producers in China and 26 million such bicycles were produced in 2011. Japan is another large  44  of such bicycles in the world with a total production reaching 381,721in 2010.
  45 China is one of the largest producers of electric bicycles in the world, the   46  of its producers with mass production (大批量生产) is actually small.
Electric bicycles are still   47 in China. Time is needed for people to become familiar with them and accept them. Each bike’s price of between 2,000 yuan (US $318) and 3,000 yuan (US $477) is still  48  for ordinary citizens (民众). Although such bikes are quick, safe and 49 to operate, their batteries still have shortcomings (不足). They weigh more than 10 kilograms; their service life is   50  two years and they   51  400 yuan each.
There were more than 450 million bikes in China in 2006. If just one percent of all these bikes are replaced by electric  52  , the market will be very large. And   53  the battery is further improved and the price is    54   , many of us will not be able to keep back from    55  the latest electric bikes
小题1:
A.because ofB.becauseC.towardsD.at
小题2:
A.buildB.builtC.buildingD.to build
小题3:
A.forB.inC.byD.to
小题4:
A.producerB.productionC.produceD.to produce
小题5:
A.ButB.IfC.AlthoughD.When
小题6:
A.buyerB.numberC.priceD.owner
小题7:
A.oldB.tallC.newD.short
小题8:
A.smallB.largeC.expensiveD.high
小题9:
A.easyB.difficultC.hardD.easily
小题10:
A.other thanB.more thanC.overD.less than
小题11:
A.spendB.costC.takeD.make
小题12:
A.carsB.bikeC.onesD.one
小题13:
A.whereB.unlessC.whetherD.if
小题14:
A.increasedB.raisedC.reducedD.lifted
小题15:
A.buyingB.broughtC.to buyD.buy
What will the house of the future look like? Architects (建筑师) believe that there are all possibilities. The only thing for sure is that the house will be as green as possible.
The tree house
Many architects in the world would like to build a “tree house.” Like a leaf, the surface (表面) of the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home. The “root” of the house is deep under the ground.
The lizard (蜥蜴) house
Like a lizard, changing color with the weather is the most important design of a lizard house. When it’s in the bright sun, the cover of the house will turn dark to protect it from strong heat. During dark days, it turns white and takes in as much light and heat as possible to produce energy.
Meals at home
It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning, you just need to walk outside and collect your meals.
Learning from the past
Looking to the future isn’t the only way to be green. Sometimes, ancient techniques (古老的技术) can also help cut down energy use. For example, a chimney can be a useful air conditioner because it is easier for hot air to flow out at the chimney.
小题1:We can heat water, produce electricity or create fresh air for the home _________.
A.with a leaf from the tree
B.with the energy from sunlight
C.with gardens on its wall
D.with the door in the house
小题2:What will happen to the cover of the lizard house when it’s in the bright sun?
A.It will take in light.B.It will produce energy.
C.It will turn dark.D.It will turn white.
小题3:People can’t plant __________ on the outside wall of the house according to the passage.
A.tomatoesB.potatoesC.carrotsD.green tea
小题4: What’s the passage mainly about?
A.Future lifeB.Green house of the future
C.Different housesD.Energy saving in the future

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