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Surfing: It’s Not Just for Boys Anymore
If you asked high school girls to name their favorite sports, most would probably say basketball or volleyball. I happen to be one of the few girls who would 36 : surfing. But isn’t that a boy thing? Some people 37 . Most certainly not.
I started surfing about five years ago and fell in love with the sport on the 38 first day. Riding that first 39 was the best feeling I had ever experienced.
When I try to 40 surfing with other things, I find it very difficult because, in my 41 , there’s nothing like it. It involves body, 42 , and soul. There’s sand between my toes and cool, salt water all 43 us. The feeling I get when I’m surfing across that 44 , becoming one with the 45 , is like I’m weightless.
The one thing I can 46 from surfing and not any other sport is endless challenge. You can never be the “best surfer” because the ocean 47 an uncountable variety of waves that nobody can ever master. The variations of surfing styles are wonderful. Some surfers are free and lowing; others are very aggressive (活跃有力的) and 48 . All of these things attract me to surfing and make it 49 from any other sport.
I’ve 50 to tell every girl I know to do something that people don’t think girls can do. It’s part of being human to advance to new 51 , so shouldn’t it be expected that girls should step up and start 52 the limits of things boys and men used to dominate (主宰)?
There’re women 53 side by side with the President of our country, so why not side by side with the boys 54 the football team or out in the water surfing? Give girls a chance to 55 , and they will.
1. A．tell B．give C．answer D．realize
2. A．Believe B．understand C．reply D．wonder
3. A．very B．just C．rightly D．only
4. A．storm B．wave C．sail D．boat
5. A．bring B．connect C．tie D．compare
6. A．work B．study C．holiday D．life
7. A．effort B．mind C．health D．time
8. A．along B．around C．above D．by
9. A．water B．beach C．board D．lake
10. A．sky B．ocean C．earth D．world
11. A．take B．make C．get D．keep
12. A．offers B．includes C．catches D．collects
13. A．great B．sharp C．hard D．calm
14. A．known B．right C．far D．different
15. A．chosen B．learned C．tried D．promised
16. A．points B．levels C．steps D．parts
17. A．reaching B．accepting C．pushing D．setting
18. A．sitting B．walking C．working D．fighting
19. A．of B．from C．on D．with
20. A．think B．feel C．perform D．succeed
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Birds that are half-asleep—with one brain hemisphere（半球）alert and the other sleeping—control which side of the brain remains awake, according to a new study of sleeping ducks．
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（注视）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（发展）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（深刻的理解）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．
According to the passage, birds often half sleep because ______．
A．they have to watch out for possible attacks
B．their brain hemispheres take turns to rest
C．the two halves of their brain are differently structured
D．they have to constantly keep an eye on their companions
What is implied about the example of a bird’s sleeping in front of a mirror?
A．An imagined companion gives the bird a sense of security．
B．Birds prefer to sleep in pairs for the sake of their security．
C．The phenomenon of birds napping in pairs is widespread．
D．A single pet bird enjoys seeing its own reflection in the mirror．
While sleeping, some water animals tend to keep half awake in order to ______．
A．alert themselves to the approaching enemy
B．emerge（浮现）from water now and then to breathe
C．be sensitive to the ever-changing environment
D．avoid being swept away by rapid currents
By saying “just the tip of the iceberg”, Siegel suggests that ______．
A．half-brain sleep has something to do with icy weather
B．the mystery of half-brain sleep is close to being solved
C．most birds living in cold regions tend to be half sleepers
D．half-brain sleep may exist among other species
查看习题详情和答案>>Two runners stand side by side at the starting line of a race． 36 look very strong and fast． 37 one runner speeds ahead and wins the race．The other __38__．
Some athletes can reach great 39 such as winning an Olympic gold medal．Others never live up to their 40 ．What kind of preparation before a race or before other kinds of events makes the 41 ?
Everyone knows that athletes try to 42 their bodies．But research shows that strengthening the mind may be just as 43 ．Careful study indicates that the best athletes win 44 because they think they can win．
Positive thoughts seem to provide the edge for 45 in sports．People who say "I know I can do this" to themselves over and over 46 find that they have the advantage to win．On the other hand, people who think "I can't win" often 47 ．
One procedure that helps many athletes is creating 48 in their mind．They are told to think of each jump they must make to 49 ．Some use pictures that are more fanciful．One skater liked to think about a star bursting inside her, 50 her with energy．Another athlete who wanted to feel 51 pictured himself as a bird floating in the air．
Next time you want to do something well．try training your 52 to help you．Perhaps a teacher or other instructors can 53 you plan your training．If you imagine yourself doing better, you may soon see improvements in 54 you really can do．Positive thinking and pictures 55 in your mind can help you win!
1. A．Neither B．All C．Each D．Both
2.A．But B．So C．Or D．And．
3.A．falls down B．leaves behind C．leaves alone D．falls behind
4.A．prizes B．goals C．medals D．places
5.A．promise B．name C．level D．ability
6.A．progress B．mistake C．achievement D．difference
7.A．determine B．expand C．strengthen D．extend
8.A．possible B．interesting C．difficult D．important
9.A．partly B．entirely C．completely D．mostly
10.A．failure B．luck C．success D．competition
11.A．often B．never C．hardly D．rarely
12.A．fail B．succeed C．understand D．expect
13.A．ideas B．thoughts C．wonders D．pictures
14.A．fail B．run C．win D．go
15.A．giving B．helping C．taking D．tiring
16.A．encouraged B．calm C．excited D．anxious
17.A．mind B．body C．brain D．imagination
18.A．help B．advise C．allow D．persuade
19.A．which B．that C．what D．how
20.A．made B．hung C．discovered D．created
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第二节 完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文, 掌握其大意, 然后从36~55各题所给的A、B、C、D四个选项中,选出最佳选项。
Two runners stand side by side at the starting line of a race. 36 look very strong and fast.37 one runner speeds ahead and wins the race.The other 38 .
Some athletes can reach great 39 such as winning an Olympic gold medal. Others never live up to their 40 . What kind of preparation before a race or before other kinds of events makes the 41 ?
Everyone knows that athletes try to 42 their bodies. But research shows that strengthening the mind may be just as 43 . Careful study indicates that the best athletes win __44 because they think they can win.
Positive thoughts seem to provide the edge for 45 in sports. People who say “I know I can do this” to themselves over and over 46 find that they have the advantage to win.On the other hand, people who think“I can,t win”often __47.
One procedure that helps many athletes is creating 48 in their mind. They are told to think of each jump they must make to 49 . Some use pictures that are more fanciful. One skater liked to think about a star bursting inside her, 50 her with energy. Another athlete who wanted to feel 51 pictured himself as a bird floating in the air.
Next time you want to do something well, try training your 52 to help you. Perhaps a teacher or other instructors can 53 you plan your training. If you imagine yourself doing better, you may soon see improvements in 54 you really can do. Positive thinking and pictures ___55 in your mind can help you win!
36. A. Neither B. All C. Each D. Both
37. A. But B. So C. Or D. And
38. A. falls down B. leaves behind C. leaves alone D. falls behind
39. A. prizes B. goals C. medals D. places
40. A. promise B. name C. level D. ability
41. A. progress B. mistake C. achievement D. difference
42. A. determine B. expand C. strengthen D. extend
43. A. possible B. interesting C. difficult D. important
44. A. partly B. entirely C. completely D. mostly
45. A. failure B. luck C. success D. competition
46. A. often B. never C. hardly D. rarely
47. A. fail B. succeed C. understand D. expect
48. A. ideas B. thoughts C. wonders D. pictures
49. A. fail B. run C. win D. go
50. A. giving B. helping C. taking D. tiring
51. A. encouraged B. calm C. excited D. anxious
52. A. mind B. body C. brain D. imagination
53. A. help B. advise C. allow D. persuade
54. A. which B. that C. what D. how
55. A. made B. hung C. discovered D. created
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