“Get your hands off me, I have been stolen,” the laptop, a portable computer, shouted. That is a new solution to laptop computer theft: a program that lets owners give their property a voice when it has been taken.
The program allows users to display alerts (警報(bào))on the missing computer’s screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.
Owners must report their laptop missing by logging on to a website, which sends a message to the model: a red and yellow “l(fā)ost or stolen” banner pops up on its screen when it is started. Under the latest version(版本) of the software, users can also send a spoken message.
The message can be set to reappear every 30 seconds, no matter how many times the thief closes it. “One customer sent a message saying, ‘You are being tracked. I am right at your door’,” said Carrie Hafeman, chief executive of the company which produces the program, Retriever.
In the latest version, people can add a spoken message. The default (系統(tǒng)設(shè)定)through the computer’s speakers is: “Help, this laptop is reported lost or stolen. If you are not my owner, please report me now.”
The Retriever software package, which costs $29.95 (£21) but has a free trial period, has the functions of many security software programs. Owners can remotely switch to an alternative password immediately if they fear that the thief has also got hold of the access details.
If a thief accesses the internet with the stolen laptop, Retriever will collect information on the internet service provider in use, so that the police can be alerted to its location.
Thousands of laptops are stolen every year from homes and offices, but with the use of laptops increasing, the number stolen while their owners are out and about has been rising sharply.
Other security software allows users to erase data remotely or lock down the computer.
1.The expression “to give the thief a piece of their mind” can be understood as “_______”.
A. to give the thief an alert mind
B. to express the owners’ anger to the thief
C. to remind the thief of his conscience(良心)
D. to make the thief give up his mind
2.Different from other security software, Retriever can ______.
A. record the stealing process
B. help recognize the lost laptop
C. lock down the computer remotely
D. send a spoken message
3.One function of the program is that it allows the owner to ______ at a distance.
A. change some access details for switching on the laptop
B. turn on the laptop by using the original password
C. operate the laptop by means of an alternative password
D. erase the information kept in the stolen laptop
4.Which of the following can best summarize the main idea of the passage?
A. With no Retriever, thousands of laptops are stolen every year.
B. A new software provides a means to reduce laptop theft.
C. Retriever has helped to find thieves and lost computers.
D. A new program offers a communication platform with the thief.
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---I’m afraid I’ll fail in the exam.
--- ________. It won’t be so bad.
A. Don’t be afraid
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七選五
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Jerry Cain, coach of Stanford University Team, California, says “One of the programming problems was trying to figure out how to break a chocolate bar into a certain number of pieces of a certain number of sizes and to do it as quickly as possible. 2. ”
The students first listed the problems in order of difficulty. 3. They designed ways to test their solutions. And they wrote needed software systems. Even the winning team from Shanhai Jiaotong University in China was not able to solve all the problems within the given time limit. Stanford’s team solved five problems and finished in 14th place. Stanford was one of twenty-one American universities that took part in the contest this year.
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A. The competitors show great interest in IBM.
B. Then they figured out the requirements of each.
C. And that’s probably the simplest of all of them.
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書面表達(dá)
假定你是星光中學(xué)的高中畢業(yè)生李華,母校將為高一新生舉辦主題為“What to learn in senior high school?”的英語(yǔ)沙龍活動(dòng),特邀請(qǐng)你結(jié)合自身經(jīng)歷談?wù)勛约旱捏w會(huì)。請(qǐng)根據(jù)以下提綱準(zhǔn)備一份英語(yǔ)發(fā)言稿。
1.學(xué)會(huì)學(xué)習(xí):方法、習(xí)慣等;
2.學(xué)會(huì)做人:真誠(chéng)、友善等;
3.其他方面:考生自擬。
注意:1.詞數(shù)120個(gè)左右;
2.發(fā)言稿開頭和結(jié)尾已給出,不計(jì)入總詞數(shù)。
Good morning, everyone! It is my honor to be here to share with you my opinions on what to learn in senior high school._____________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
Thank you!
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增加:在缺詞處加一個(gè)漏字符號(hào)(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯(cuò)的詞下劃一橫線,并在該詞下面寫出改正后的詞。
注意:1. 每處錯(cuò)誤及其修改均僅限一詞;
2. 只允許修改10處,多者(從第11處起)不計(jì)分。
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A. I think so.
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C. You'd better let it be.
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E. Do something to improve your life.
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根據(jù)漢語(yǔ)意思或提示用單詞的正確形式填空。
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Good news! Job offered.
Receptionist Administration
Full Time
A receptionist is required from 1st June 2015 at Dartford Science & Technology College. The position is only from 8:30 am to 4:30 pm Monday to Thursday and 8:30 am to 4:00 pm Friday, with an hour’s break for lunch every day. The successful applicant must have a good telephone manner, good interpersonal skills and IT skills.
Science Technician
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We are looking for a technician to provide a technical support service for science teaching staff. Applications are to be received no later than midnight on 10th June 2015.
Health & Social Care Teacher
Our client, an 11-18 mixed comprehensive school in Ealing, West London, is currently seeking a teacher for Health & Social Care. The position will be a full-time post until July 2015. We require an energetic teacher to develop the learning potential of students. We are seeking someone with excellent subject knowledge who can combine academic strictness and achievement with enjoyment of teaching Health & Social Care.
If you are keen to work, click the button below.
1.The receptionist to be employed will work ______.
A. 20 hours a week B. 37 hours a week
C. 39.5 hours a week D. 34.5 hours a week
2.______is needed in a school in Ealing, West London.
A. A full-time science teacher
B. A teacher with the ability to get along with people
C. A teacher with excellent knowledge about Health & Social Care
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科目:高中英語(yǔ) 來源:2016屆山西省高三上學(xué)期期中考前檢測(cè)英語(yǔ)試卷(解析版) 題型:閱讀理解
Alaska’s Arctic lakes now freeze later and melt earlier in the year than in 1950,leaving them easy to suffer water loss from evaporation(蒸發(fā))and possibly adding to local warming,a new study finds.The winter ice season near Barrow,Alaska,is shorter than in 1950,researchers reported Jan.30 in the journal The Cryosphere.
Lake ice is also thinner each winter.The scientists surveyed 402 lakes on the North Slope,where permafrost (permanently frozen ground)and shallow lakes dominate the areA. In 2011,the lake ice was 38 percent thinner than in 1950,and 22 percent fewer lakes froze through to their bottoms.
“When we saw the actual numbers we were shocked at how dramatic the change has been,”lead study author Cristina Surdu,of the University of Waterloo in Canada,said in a statement.Surdu and her co-authors analyzed the changes in lake—ice thickness and ice cover with satellite images and climate model simulations(satellite images are only available from 1991).
The climate models suggest the Arctic lakes froze almost six days later and broke up about 18 days earlier in the winter of 2011 compared with the winter of 1950.“The changes in ice and the shortened winter affect Northern communities that depend on ice roads to transport goods,”Surdu saiD. For example,every winter,oil companies build roads over frozen lakes to carry supplies to Prudhoe Bay.
“The dramatic changes in lake ice may also contribute to further warming of the entire region,because open water on lakes contributes to warmer air temperatures,”Surdu saiD. The Arctic is warming twice as fast as the rest of the planet,for reasons that may include its layered atmosphere,which traps heat,and the loss of sea ice and snow cover,which help reflect the sun’s energy when present.
1.What does the text mainly tell us?
A. Arctic 1akes now freeze earlier and melt 1ater.
B. Alaska’s local warming is decreasing sharply.
C. Arctic lakes are losing ice.
D. Arctic lakes hold more flesh water than before.
2.According to the text,the great changes of Alaska’s Arctic lakes ________.
A. are totally beyond Surdu’s expectations
B. are completely within Surdu’s expectations
C. come as no surprise to Surdu and her co-authors
D. come as a great excitement to Surdu
3.How many days was the winter ice season of Arctic 1akes in 2011 shorter than that in 1950?
A. 6 days.
B. 12 days.
C. 18 days.
D. 24 days.
4.What is the last paragraph mainly about according to Surdu?
A. What reflects the sun’s energy.
B. How its layered atmosphere traps heat.
C. Why our planet is warming.
D. Why the Arctic region is becoming warmer.
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