摘要: at present 目前 at the present time be present at 出席

网址:http://m.1010jiajiao.com/timu3_id_2492745[举报]

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 eye-controlling technology

B. An introduction of a new device.

C. An introduction of smart-phones

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

2.The underlined word “gimmick” probably means ___________.

A. a way                           B. a trick                          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 of the technology will bring no good

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

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

4.This passage is probably taken from ___________.

A. an experiment report                               B. a science fiction

C. a science website                                     D. a school textbook

 

查看习题详情和答案>>

目前,一些诸如GG, MM, Xia Mi 等网络语言在青少年中极为盛行,并且出现在家庭作业,报告,甚至全国入学考试的作文中。请你以“Should Internet Slang Be Prohibited (禁止)?”为题,根据下表内容用英语写一篇短文,并谈谈你自己的看法。

Should Internet Slang Be Prohibited?

一些同学认为:

网络语言生动、时尚,网络语言充满幽默与智慧,使网上聊天更快捷。

另一些同学认为:

网络语言缺乏思想性,没有被大部分人理解、接受,过多使用使人不解,甚至误解?

你的看法

注意:1. 词数:100左右

参考词汇:生动的vivid;智慧intelligence

开头已经给出,不计入字数。

                     Should Internet Slang Be Prohibited?

    At present, Internet Slang, such as “GG, MM, Xia Mi”,has become popular among the teenagers.____________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

________________________________________

 

查看习题详情和答案>>

.
第二节短文改错 (共10小题;每小题1.5分,满分15分)
此题要求改正所给短文中的错误。对标有题号的每一行做出判断∶
 如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误), 则按下列情况改∶该行多一个词∶ 把多余的词用斜线(\)划掉, 在该行右边横线上写出该词,并也用斜线划掉。
  该行缺一个词∶ 在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
  该行错一个词∶ 在错的词下划一横线,在该行右边横线上写出改正后的词。
注意∶ 原行没有错的不要改。
My classmate, Joseph, is at present in hospital                
with a breaking leg. He was walking to school the other                76._________
day when a bicycle run into him. He never watches                          77._________
where he is going, so he often gets into the trouble.                   78._________
But he is having a nice time there. He has a comfortable                79__________
room, patiently nurses, and a great deal of time to read.                80._________
Some friends of her go to see him every day, and they take             81._________
him lots of good books and fresh fruit. He is not lost any time          82._________
from school because he is busy study what he has                     83._________
missed in class. The doctor says he is recovering fast than              84._________
expected and will be out of hospital a few weeks.                    85._________

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网