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    No one is glad to hear that his body has to be cut open by a surgeon(外科医生) and part of it taken out. Today, however, we needn't worry about feeling pain during the operation. The sick person falls into a kind of sleep, and when he awakes, the operation is finished. But these happy conditions are fairly new. It is not many years since a man who had to have operation felt all its pain.
Long ago, operation had usually to be done while the sick man could feel everything. The sick man had to be held down on a table by force while the doctors did their best for him. He could feel all the pain if his leg or arm was being cut off, and his fearful cries filled the room and the hearts of those who watched.
Soon after 1770, Josept Priestley discovered a gas which is now called “laughing gas”.Laughing gas became known in America.Young men and women went to parties to try it. Most of them spent their time laughing,but one man at a party,Horace Wells,noticed that people didn't seem to feel pain when they were using this gas.He decided to make an experiment on himself.He asked a friend to help him.
Wells took some of the gas,and his friend pulled out one of Well’s teeth.Wells felt no pain at all.
As he didn't know enough about laughing gas, he gave a man less gas than he should have. The man cried out with pain when his tooth was being pulled out.
Wells tried again,but this time he gave too much of the gas,and the man died.Wells never forgot this terrible event.
56.It is ___________since a man being operated felt all the pain.
A.a few more years      B.not long         C.few years         D.two thousand years
57. Long ago, when the sick man was operated on, he___________.
A.could feel nothing                     B.could not want anything
C.could feel all the pain              D.could do anything
58.Using the laughing gas, the people did not seem to___________.
A.be afraid of anything       B.feel pain   C.want to go to the parties    D.be ill
59.If a man took less laughing gas than he should have when an operation went on he___________.
A.felt nothing       B.felt very comfortable     C.still felt pain          D.would die
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C.either of them is not unhealthy habits
D.neither of them is healthy habits
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A.feel extremely depressed         B.become energetic
C.appeared disturbed          D.feel disappointed
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科目:高中英语 来源:不详 题型:阅读理解

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Earlier studies have documented half-brain sleep in a wide range of birds. The brain hemispheres take turns sinking into the sleep stage characterized by slow brain waves. The eye controlled by the sleeping hemisphere keeps shut, while the wakeful hemisphere’s eye stays open and alert. Birds also can sleep with both hemispheres resting at once.
Decades of studies of bird groups led researchers to predict extra alertness in the end-of-the-row sleepers which tend to be attacked more easily. Sure enough, the end birds tended to watch carefully on the side away from their companions. Ducks in the inner spots showed no preference for gaze direction.
Also, birds napping at the end of the line depend on single-hemisphere sleep, rather than total relaxation, more often than inner ducks did. Turning 16 birds through the positions in a four-duck row, the researchers found that compared with 12 percent for birds in internal spots, outer birds half-asleep during some 32 percent of napping time.
“We believe this is the first evidence for an animal behaviorally controlling sleep and wakefulness at the same time in different regions of the brain,” the researchers say.
The results provide the best evidence for a long-standing assumption that single-hemisphere sleep evolved as creatures scanned for enemies. The preference for opening an eye on the lookout side could be widespread, he predicts. He’s seen it in a pair of birds napping side-by-side in the zoo and in a single pet bird sleeping by a mirror. The mirror-side eye closed as if the reflection were a companion and the other eye stayed open.
Useful as half-sleeping might be, it’s only been found in birds and such water animals as dolphins, whales, and seals. Perhaps keeping one side of the brain awake allows a sleeping animal to surface occasionally to avoid drowning.
Studies of birds may offer unique insights into sleep. Jerome M. Siegel of the UCLA says he wonders if birds’ half-brain sleep “is just the tip of the iceberg.” He supposes that more examples may turn up when we take a closer look at other species.
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A. half-brain sleep has something to do with icy weather
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科目:高中英语 来源:不详 题型:阅读理解


第三部分:阅读理解(共20小题,每小题2分,满分40分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
Sometimes you make a wish, but when it comes. you decide you don’t want it. That’s what happened with Micky’s “birthday wish”.
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But Micky said he didn’t want to win by not playing. He wanted the experience of playing a great player.
Finally, the beast showed up. He was tall, smiling and relaxed. His serve (发球) was like lightning.
Micky had some good returns, but he lost quickly, 6-1, 6-0.
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“I didn’t win that game,” Micky said. “I think he just gave it to me at the beginning because he arrived late.”      
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“No, I refused my birthday present,” Micky said. In his eyes, his “birthday present” had been the chance to win by his opponent’s being late.
Micky ended up winning the “consolation prize(鼓励奖)” a small prize that we didn’t know existed until Micky earned it by being undefeated in the consolation bracket (档次).
We’ll’ never know what Micky’s second wish was - the wish he didn’t share with us.
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C. One who enjoys challenges.               D. One who is selfish.
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59. It can be inferred from the last paragraph that ______.
A. enjoying challenges is helpful for one to keep “young”
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科目:高中英语 来源:不详 题型:阅读理解


B
Whether rich or poor, we all have problems: that unfaithful mate, that annoying colleague, that persistent(持久的) disease, and the investment that is turning into a huge loss.
How can we remain calm, positive and even elegant in the face of all these difficulties of
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The following suggestions may help.
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help to others in a similar situation.
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One strong-hearted lady was the late head of the tragic Kennedy family, Rose Kennedy.
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科目:高中英语 来源:不详 题型:阅读理解

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C.many different meanings         D.the same meaning
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A.see                 B.show         C.know                   D.feel
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科目:高中英语 来源:不详 题型:阅读理解

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科目:高中英语 来源:不详 题型:阅读理解

There were a lot of hardships when growing up, but there were a lot of fond memories as well.
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Part of my job in the garden was planting the seeds. I would sow the seeds and Daddy would come behind me with the plow and cover them. I liked to walk behind Daddy when he was planting. Every step he took left an impression. I would try to make my short legs match his stride(大步)and put my tiny feet in his footprints.
One of my gardening tasks was finding worms. We didn’t use a lot of pesticides so we often had worms. Some worms were harder to find because sometimes they would get on the bottom side of the leaves and have a similar color to that of the plant. I had to look very closely for them.
Next came the harvest. That was my mum’s busiest time. There were tomatoes, peas, corn and beans that all had to be washed and “put up” for the winter.
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A. Put up tomatoes, peas, corn and beans for the winter.
B. Follow his father’s footsteps.
C. Plow and cover the seeds.
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D. benefit worms
58. What does the author think of his childhood?
A. Poor and miserable.                                        B. Rich and fruitful.
C. Sad and unforgettable.                                   D. Hard but precious.
59. What does the author intend to tell us?
A. Learning to help parents is very important.
B. Family members’ working together is precious.
C. Staying in a garden is helpful to one’s development.
D. A person should be hard-working from childhood.

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