A Battery’s Worst Nightmare(噩夢)
Portable electronics that can be carried about easily are only as good as their batteries and, let’s face it, batteries aren’t very good, especially when compared with, say, petrol, which packs 100 times a battery’s energy into an equal space. That’s why a large group of mechanical engineers (centered at the Massachusetts Institute of Technology, but with partners at other universities and companies) are hard at work in an effort to replace batteries with a tiny engine that runs on fuel. Imagine a battery-free life!When the fuel runs out in your laptop or mobile phone, you just fill up and go.
The engine, about the size of a ten-cent coin, starts with a combustion chamber (燃燒室) that burns hydrogen (氫). Its tiny parts are etched onto silicon wafers (硅片) in the same manner that computer parts are imprinted onto integrated circuits (集成電路). The first engine is made up of five wafers. And since these wafers could be produced in much the same way as computer chips, they could probably be produced quite cheaply.
But the devil in all this nice detail is efficiency(效率). Tiny engine parts don’t always behave like their scaled-up parts of the first engine. Something between the parts can slow down the work, according to Columbia University professor Luc Frechette, one of the engine’s designers. Extreme heat from the combustion chamber is also a problem, often leaking to other parts of the engine.
The scientists’ goal is to create an engine that will operate 10 times better than batteries do. Frechette says that a complete system, with all parts in place and working, will be set up in the next couple of years, but commercial models aren’t available until at least the end of the next ten years. 
小題1:.
. According to the passage, the title suggests that ________.
A.batteries should be greatly improvedB.petrol will be used instead of batteries
C.the time of batteries will be gone foreverD.pollution caused by batteries must be prevented
小題2:.
What’s the meaning of the underlined word “devil” (In Paragraph 3)?
A.Problem. B.Advantage. C.Invention. D.Technique.
小題3:.
What can we infer from the passage?
A.The new invention doesn’t need any fuel.
B.The new engine has been produced in quantity.
C.The new invention is much cheaper than the battery.
D.The new engine needs to be improved before it’s on sale.
小題4:.
. What is the main purpose of this passage?
A.To introduce a new invention to readers.B.To persuade readers not to use batteries.
C.To show us how the new invention works.D.To declare when the engine will be on sale.

小題1:.C
小題1:.A
小題1:.D
小題1:.A
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A.nobodyB.someoneC.anyoneD.nothing
小題2:
A.ladiesB.neighborsC.friendsD.relatives
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小題2:.
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20080801

 
20080505
 
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小題4:.
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小題6:.
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小題15:.
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小題17:.
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小題18:.
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小題2:.
A.moneyB.conditionC.experienceD.time
小題3:..
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小題4:..
A.asksB.persuadesC.teachesD.permits
小題5:..
A.skillsB.characteristicsC.weightD.length
小題6:..
A.needn'tB.shouldn'tC.daren'tD.wouldn't
小題7:..
A.howB.whetherC.whenD.because
小題8:..
A.cut offB.got downC.put awayD.handed out
小題9:..
A.bestB.greatestC.worstD.happiest
小題10:..
A.turnedB.smeltC.wokeD.fled
小題11:..
A.officeB.hospitalC.schoolD.house
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A.safeB.puzzledC.gentleD.dangerous
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A.deadlyB.friendlyC.carefulD.ashamed
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小題16:..
A.ownsB.carriesC.wavesD.needs
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A.noisyB.excitedC.warmD.still
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A.disappearB.attackC.fleeD.play
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A.foundB.startedC.boughtD.parked
小題2:.
A.lay downB.flew downC.glanced downD.jumped down
小題3:.
A.caughtB.blockedC.keptD.covered
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小題5:.
A.applicationB.paymentC.permissionD.achievement
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A.decidedB.plannedC.calculatedD.thought
小題7:
A.ifB.becauseC.whenD.though
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A.opinionsB.newsC.dataD.matters
小題9:.
A.possibleB.importantC.usefulD.unlikely
小題10:
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小題12:.
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A.placeB.countryC.wayD.station
小題15:.
A.sadderB.betterC.worseD.faster
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A.luckB.painC.mistakeD.loss
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A.called atB.toured aroundC.ran towardsD.returned to
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A.took awayB.searched forC.looked atD.asked about
小題19:
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科目:高中英語 來源:不詳 題型:閱讀理解

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A.he liked to do as much as possible before he went to work
B.the shop had to be open when the morning papers came
C.he was never sure of the time
D.it was then that he did a lot of business
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A.has just heard some very good news
B.is less fortunate than he or she ought to be
C.puts great effort into whatever he or she tries
D.fails through his or her own fault entirely
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A.he thought it was late for Bill to be still fishing
B.he thought Bill was ill, since he was not moving at all
C.Bill had not caught anything, and that seemed strange
D.Bill stayed in his flat
小題4:From the information given in the passage, who or what do you think was wrong?
A.The bell was; it must have gone off at the wrong time.
B.Bill was; he had dropped off to sleep.
C.The writer’s watch was fast.
D.Bill’s clock was wrong; it was very old.

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Do you ever wonder how some things came about? For instance, who figured out that there was something worth eating inside a banana peel? Or how astonishing do you have to be to discover that an artichoke has edible parts? Well, we may not know how either of those foods was discovered, but we do know how potato chips were invented.
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Surprised to see the chef in the dining room, the other diners fell into silence and everyone held their breath, waiting for Vanderbilt’s reaction.
Vanderbilt immediately popped a crisp potato slice into his mouth and the loud “Crunch” broke the silence. He continued to crunch away, delighted with his new dish. The plan backfired. Vanderbilt was interested in the browned, paper-thin potatoes. Clapping a surprised Chef Crum on the back, Vanderbilt praised him on the impressive potatoes. And other diners requested Crum’s potato chips, which began to appear on the menu as “Saratoga Chips”, a house specialty. Soon they were packaged and sold, first locally, then throughout the New England area. Crum eventually opened his own restaurant, featuring chips. At that time, potatoes were peeled and sliced by hand. It was the invention of the mechanical potato peeler in the 1920s that paved the way for potato chips to rise quickly from a small specialty item to a top-selling snack food.
小題1:.
The author wrote the first paragraph to         .
A.tell us how potato chips were invented
B.introduce the topic dealt with in the passage
C.give examples of how some things came about
D.explain why we do know how those foods were discovered
小題2:.
. According to the passage, chef George Crum         .
A.invented potato chips by accident
B.opened his own restaurant, featuring potatoes
C.served the new dish to Mr. Vanderbilt in private
D.helped promote potato chips to a top-selling snack
小題3:.
. The production of potato chips was the result of         .
A.Mr. Vanderbilt’s praise for the new dish
B.Thomas Jefferson’s appreciation of the French Fries
C.George Crum’s anger at Mr. Vanderbilt
D.the invention of the mechanical potato peeler
小題4:.
The underlined word “backfired” in the 6th paragraph probably means           .
A.developed in a successful wayB.made a big difference
C.happened in a particular wayD.had an opposite result

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Once on the sea ice we found that some of the more curious penguins had wandered over from the main group to come and check us out. We’d been told that then they were nursing their chicks (剛孵出的幼雛) and they would be more careful and nervous than last time, but that didn’t seem to be the case. We walked across to the main group which were stretched for a couple of miles along the coast. We sat down for some sandwiches and soon found ourselves surrounded by many curious observers. Without any attackers on land, they were very brave and came within a meter of us to pose (擺姿勢) for photos.
Before heading back, we spent a few hours on the sea ice watching the penguins and their chicks, which had grown dramatically (明顯地) since our last visit. It was such a nice day.
小題1:
When did the trip most probably happen?
A.On a dull Sunday.B.On a warm Sunday.
C.On a summer Sunday.D.On a winter Sunday.
小題2:
It can be inferred from the second paragraph that the six people _____.
A.felt a little nervous
B.felt a little excited
C.were left all by themselves on their Antarctic base
D.got bored with staying with their field assistant
小題3:
What does the writer mean by saying “but that didn’t seem to be the case”?
A.They were told a lie.
B.A wrong decision was made.
C.The truth was the opposite.
D.They didn’t believe what they were told.
小題4:
The six people did the following during the trip EXCEPT _____.
A.feed the penguins
B.take pictures of the penguins
C.enjoy watching flying seabirds
D.watch the young penguins

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Successful people imagine how their life should be and set lots of goals. By setting goals you are taking control of your life. It’s like having a map to show you where you want to go. Think of it this way. There are two drivers. One has a destination in mind (her goal) which can be found on a map. She can drive straight there without any wasted time or wrong turns. The other driver has no goal or destination or map. She starts off at the same time from the same place as the first driver, but she drives aimlessly around, never getting anywhere, just using up gas. Which driver do you want to be?
Winners in life set foals and follow through on them. They decide what they want in life and then get there by making plans and setting goals. Unsuccessful people just let life happen by accident. Goals aren’t difficult to set---and they aren’t difficult to reach. It’s up to you to find out what your goals really are. You are the one who must decide what to achieve and in what direction to aim your life.
Research tells us that when we write a goal down we are more likely to achieve it. Written goals can be reviewed regularly, and have more power. Like a contract with yourself, they are harder to neglect or forget. Also when you write your goals in a particular way, you are able to make yourself continuously aware of situations that will bring you nearer to your goals.
小題1:.
The article is written to throw light on ______.
A.the importance of setting goalsB.the way of setting goals
C.the winners of competitionsD.the goals in life
小題2:.
The example of two drivers is adopted in order to ______.
A.compare the difference of goalsB.explain the traffic rules
C.help readers understand the importance of goalsD.tell the function of a map
小題3:.
The main idea of the fourth paragraph is that ______.
A.it’s better to write a goal downB.written goals can’t be forgotten easily
C.try to make yourself aware of your goalsD.written goals can be reviewed regularly

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