摘要: While we were listening to the speech attentively.a voice to announce the result of the election. A. broke in B. broke down C. broke up D. broke off

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第二节完型填空(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。
Stephen Glenn is a famous scientist who has made several medical breakthroughs. When   36   why he was so much more   37   than the average person, he replied that it all came from an experience   38   his mom.
At 2, he was trying to   39   a bottle of milk from the refrigerator when he   40   his hold on the slippery bottle and it fell, spilling (洒) its contents all over the kitchen floor! When his mom came in, instead of shouting at him or   41   him a lesson, she said, “Robert, what a great mess you’ve made! I’ve   42   seen such a sea of milk. Well, now that the   43   has been done, would you please get down and   44   in the milk for a while   45   we clean it up?”
So happily he did. After that, his mom said, “Robert, whenever you make such a mess like this, you’ll have to clean it up and restore (恢复) everything to its proper   46  . So which do you prefer, a sponge, towel or mop?” He   47   the sponge and tighter they cleaned up the milk. His mom then said, “Robert, you’ve just had a   48   experiment how to carry a big milk bottle   49   with two tiny hands. Now go to the sink to fill the bottle with   50   and see if you can discover a way to carry it safely.” Instantly Robert learned that he could   51   it if he grasped the bottle at the   52  near the lip with both hands.
53  wonderful a lesson! The famous scientist then remarked it was then and there that he came to know that   54   were just opportunities for learning something new, which is what scientific experiments are all about.
Wouldn’t in be great if all parents could react the way Robert’s mom did to   55  ?
36.A.puzzled       B.explained  C.asked     D.wondered
37.A.creative       B.diligent     C.cautious    D.aggressive
38.A.beyond        B.with     C.about     D.from
39.A.deliver        B.remove     C.bring     D.make
40.A.dismissed     B.tightened  C.caught      D.lost
41.A.teaching      B.punishing  C.directing   D.taking
42.A.sometimes          B.always      C.rarely          D.mostly
43.A.experiment      B.damage     C.work     D.favor
44.A.drink         B.gather       C.swim     D.play
45.A.after         B.when     C.before      D.once
46.A.situation      B.model       C.order     D.size
47.A.chose              B.used     C.liked     D.saw
48.A.useless         B.funny       C.valid     D.failed
49.A.effectively          B.heavily     C.strongly    D.luckily
50.A.milk         B.water     C.sand     D.stones
51.A.complete     B.try       C.make     D.get
52.A.bottom        B.cover     C.outside     D.top
53.A.How         B.Too      C.Very     D.What
54.A.tests         B.mistakes   C.exercises   D.achievements
55.A.it             B.them     C.her       D.him

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In the near future,we may be using our eyes to operate our smart-phones and tablets,even when it comes to playing popular games like Fruit Ninja.

The Gaze Group has been developing eye-controlled computer technology for nearly 20 years.But those devices have been firstly designed to help those with disabilities,and are very expensive.

“After a while,we figured out that probably the best way is to go for a mass-market way,” says Gaze’s Sune Alstrup Johansen.“where everybody would have this available."

Johansen and some of his colleagues have formed a new company,the Eye Tribe,which is hoping to develop the technology on a mass commercial level.

The technology works with the help of the computing device toward the user’s face. After making sure of the user’s eye movements,the technology is then able to easily find where a person’s eyes are moving,and then allow the eyes to control a cursor(光标).

“Our software can then determine the location of the eyes and know where you’re looking on the screen to make sure what you’re looking at,“reads an explanation on the Eye Tribe site.

There has been a gradual change toward hands-free technology in recent years, particularly in the gaming world.Recently Xbox released the Kinect device,which lets users control their Xbox and play certain games using only their hands,legs and voices. But still,most of these devices have been more of a gimmick than a practical way to use one’s hands to control a mobile device.Johansen said a replaceable filter(滤光器)would be a cheap,convenient way for most consumers.

And even as companies like The Eye Tribe work to create such a product for the average user, making the eye-controlled technology more accessible and less expensive will have similar benefits for physically disabled users.

         For more articles on modern science,please CLICK here.

1.Which of the following is the main idea of the passage?

A.An introduction of a new device.

B.An introduction of smart-phones.

C.An introduction of eye-controlling technology.

D.An introduction of a new technology for the disabled.

2.The underlined word“gimmick” probably means          .

A.a trick      B.a way  C.a lie     D.a dream

3.According to the passage,we can learn that       .

A.the eye-controlling technology was first developed for the blind

B.the present developing 0f the technology will bring no good

C.there is no such a phone as we can use only with our eyes at present

D.the eye-controlling technology is only intended for the disabled people

4.This passage is probably taken from          .

A.an experiment report         B.a science fiction

C.a school textbook                  D.a science website

 

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