高考英语 考前突破阅读理解能力 社会生活 美国乘客获准在飞行模式下使用电子设备素材
2021年7月高考英语考前冲破 阅读明白得能力 国际时事要闻 匿名畅游网络的几点建议
匿名畅游网络的几点建议Are you certain your online activities are private? Think again.你确信你的上网活动是隐私吗？再想一想。
Not only are your surfing sessions tracked by websites, search engines and social networks, but often your Internet provider, Web browser, government and potentially hundreds of online tra cking companies.That said, there are a few ways to spend time online anonymously. The following are a few suggestions.SMART SOFTWAREHow does Facebook know to show you ads for your local gym or supermarket? In part it's because your computer's uni que Internet Protocol (IP) address, assigned by your Internet provider, reveals your geographical whereabouts. Even if your computer generates a different IP address every time you boot up or log online, this number (e.g. 220.165.119.12) can still tell your general location.There are a vari ety of solutions that can hide your Internet connection, allowing you to remain anonymous while online.Some are websites, such as free "online proxy servers" that conceal your identity. Simply point the Web address (URL) to the pro xy server and surf right from its website (check out for a list of great options).Others prefer to download Virtual Private Network (V PN) software that encrypts your online sessions. USB STICKSIn some cases, software to enc rypt your connection is kept on a USB drive -- so you can rem ain safe and secure even when using a public PC.SurfEasy Private Browser ($69.99 one-time fee; surfeasy) is a tiny USB key that fits into a credit card-shaped case to be kept in your wallet. When you plug it into a PC or Mac -- be it your owncomputer or a public one -- it instantly launches its own password-protected browser and you're good to go (no proxy or network settings to configure).Your browsing session is handled through SurfEasy's fast and secure private proxy network. Your IP address will be masked throughout the session.The company also has a new downloadable product called SurfEasy VPN that ca n protect computers, smartphones and tablets.BROWSER TWEAKSAnonymous proxy software is a great way to mask your IP address online, but there is still plenty of information about your Web-surfing habits stored on your computer -- which could also be viewed over a network, say, at the office, by your IT department.At least it's somewhat easy to control your privacy settings directly in your Web browser, unless your company forbids non-administrators from making changes to your browser settings.You can disable cookies -- tiny text files stored on your computer with information about where you've been online, passwords and other info -- and you should also delete your browser history to cover your tracks. All major Web browsers -- such as Internet Explorer, Firefox,Chrome or Safari -- allow you to delete your surfing history: Simply go to the Options or Settings in your favorite browser and you'll see how to do this.You might want to turn off auto-complete or someone on your computer could type in a few letters in a search engine or Web address (URL) bar and any recent places you visited could fill in automa tically. And don't click to allow sites to "remember my password" or someone could gain access to your private or financial information.。
高考英语一轮复习第1部分必修2Unit3Computers单元提能训练(含解析)新人教版
第一部分必修2 Unit 3Ⅰ．阅读理解(2020年海南省海口6月大联考)Artificial intelligence (AI) is practically everywhere today. There are so many products out there which use AI. Some are being developed, some are already in use, and some failed and are being improved, so it’s ver y difficult to name a few of them and regard them as the best.ViIt is an AI personal trainer which is mainly concerned with fitness and coaching. It, however, requires the use of biosensing earphones and other fitness tracking equipment! It can play your favourite music while you work out and all you have to worry about is the exercise you’re doing.Deep TextDo you ever wonder how an ad appears suddenly just when you are looking for something similar? This is because of Deep Text. It uses realtime co nsumer information to produce data which in turn is used to target consumers. Thus, if you search online for flight tickets from Bangalore to Delhi, it is very likely that an ad relating to hotels in Delhi will soon follow.Hello EggIf you live alone and miss your mother because you always miss your breakfast or don’t know what to eat for dinner, then Hello Egg is exactly what you are looking for. A very healthy choice of the 2minute noodles and oats, Hello Egg provides you with a detailed weekly meal plan about the needs of your body. It is truly a modem AIpowered home cooking tool for the young.WordsmithYou can put Mr. Smith into your Microsoft Excel using their free API, and let it write up detailed analysis of the stories behind your numbers. It can produce detailed reports on thousands of pages of spreadsheets in seconds.( )1．What can we learn about Vi from the text?A．It is an AI music player.B．It is a biosensing earphone.C．It doesn’t work without biosensing earphones.D．It can make you energetic while you work out.( )2．Which can help you improve cooking skill?A．Deep Text. B．Vi.C．Wordsmith. D．Hello Egg.( )3．What can Wordsmith do for us?A．Produce a detailed report.B．Provide us with a detailed meal plan.C．Book a ticket ahead of time.D．Offer us information on hotels for traveling.【语篇解读】本文是一篇说明文，主要介绍了几款实用的家用人工智能设备。
2020年高考英语精选考点专项突破18 阅读理解(科普类)
专题18 阅读理解（科普类）1.C【2019·全国I】As data and identity theft becomes more and more common, the market is growing for biometric(生物测量)technologies—like fingerprint scans—to keep others out of private e-spaces. At present, these technologies are still expensive, though.Researchers from Georgia Tech say that they have come up with a low-cost device(装置)that gets around this problem: a smart keyboard. This smart keyboard precisely measures the cadence(节奏)with which one types and the pressure fingers apply to each key. The keyboard could offer a strong layer of security by analyzing things like the force of a user's typing and the time between key presses. These patterns are unique to each person. Thus, the keyboard can determine people's identities, and by extension, whether they should be given access to the computer it's connected to—regardless of whether someone gets the password right.It also doesn't require a new type of technology that people aren't already familiar with. Everybody uses a keyboard and everybody types differently.In a study describing the technology, the researchers had 100 volunteers type the word “touch”four times using the smart keyboard. Data collected from the device could be used to recognize different participants based on how they typed, with very low error rates. The researchers say that the keyboard should be pretty straightforward to commercialize and is mostly made of inexpensive, plastic-like parts. The team hopes to make it to market in the near future.28. Why do the researchers develop the smart keyboard?A. To reduce pressure on keys.B. To improve accuracy in typingC. To replace the password system.D. To cut the cost of e-space protection.29. What makes the invention of the smart keyboard possible？A. Computers are much easier to operate.B. Fingerprint scanning techniques develop fast.C. Typing patterns vary from person to person.D. Data security measures are guaranteed.30. What do the researchers expect of the smart keyboard？all 1o soisgitieoco oll.A. It'll be environment-friendly.B. It'll reach consumers soon.C. It'll be made of plasticsD. It'll help speed up typing.31. Where is this text most likely from?A. A diary.B. A guidebookC. A novel.D. A magazine.【答案】28. D 29. C 30. B 31. D【解析】本文是一篇说明文。
2023届高考英语最新热点时文阅读：为什么乘坐飞机时手机要调成飞行模式？真实原因是……(含练习题)
Here's the real reason to turn on airplane modewhen you fly为什么乘坐飞机时手机要调成飞行模式？真实原因是……英文新闻：Here's the real reason to turn on airplane mode when you fly We all know the routine by heart: "Please ensure your seats are in the upright position, tray tables stowed, window shades are up, laptops are stored in the overhead bins and electronic devices are set to airplane mode."Window shades need to be up so we can see if there's an emergency, such as a fire. Tray tables need to be stowed and seats upright so we can get out of the row quickly. Laptops can become projectiles in an emergency. Aviation navigation and communication relies on radio services, which has been coordinated to minimize interference since the 1920s.The digital technology currently in use is much more advanced than some of the older analog technologies we used 60 years ago. Research has shown personal electronic devices can emit a signal within the same frequency band as the aircraft's communications and navigation systems, creating what is known as electromagnetic interference.Radio frequency bandwidth is limited. The aviation industry points out that the 5G wireless network bandwidth spectrum is remarkably close to the reservedaviation bandwidth spectrum, which may cause interference with navigation systems near airports that assist with landing the aircraft.重点词汇1. emergency英 [ɪˈmɜːdʒənsi] 美 [ɪˈmɜːrdʒənsi]n. 突发事件；紧急情况2. electromagnetic英 [ɪˌlektrəʊmæɡˈnetɪk]美 [ɪˌlektroʊmæɡˈnetɪk]adj. 电磁的中文新闻：为什么乘坐飞机时手机要调成飞行模式？真实原因是……这句常规提醒我们都烂熟于心：“请确保您的座椅靠背垂直，餐桌和遮光板收起，笔记本电脑放在头顶的行李架上，手机调成飞行模式。
【英语】高考英语阅读理解试题类型及其解题技巧及解析
【英语】高考英语阅读理解试题类型及其解题技巧及解析一、高中英语阅读理解1．阅读理解Many people have long dreamed of being able to fly around as simply as riding a bicycle. Yet the safety and strength of a flying bike was always a big problem. Over the past 10 years, developments in technology have moved the dream of personal flying vehicles closer to reality. Now, two groups of inventors say such vehicles may be available soon.The British company Malloy Aeronautics has developed a prototype (原型) of its flying bicycle. Grant Stapleton, marketing sales director of Malloy Aeronautics, says the Hoverbike is able to get in and out of small spaces very quickly. It can be moved across continents very quickly because it can be folded and packed, he adds.Mr. Stapleton says safety was the company's main concern. He says the designers solved the safety issue by using overlapping rotors ( 交叠式旋翼 )to power the vehicle.The company is testing a full-size prototype of the Hoverbike, which will most likely be used first by the police and emergency rescue teams.In New Zealand, the Martin Aircraft Company is also testing a full-size prototype of its personal flying device, called the Jetpack. It can fly for more than 30 minutes, up to 1,000 meters high and reach a speed of 74 kilometers per hour.Peter Coker is the CEO of Martin Aircraft Company. He said the Jetpack “is built around safety from the start. In his words, reliability is the most important element of it. We have safety built into the actual structure itself, very similar to a F ormula One racing car.”The Jetpack uses a gasoline-powered engine that produces two powerful jet streams. Mr. Coker says it also has a parachute (降落伞) that can be used should there be an emergency. “It starts to work at very low altitude and actually saves both the aircraft and the pilot,” he adds. Mr. Coker says the Jetpack will be ready for sale soon.（1）We can learn from the passage that the Hoverbike .A. can hardly get in and out of small spaces quicklyB. can fly for over 30 minutes, up to 1,000 meters highC. has been used by the police and emergency rescue teamsD. can be transported quickly after being folded and packed（2）The writer uses the example of For One racing car to show that .A. the Jetpack is very safe and reliableB. the engine of the Jetpack is powerfulC. the actual structure of the Jetpack is uniqueD. the Jetpack can reach a great speed and height（3）The underlined word “it” in the last paragraph refers to.A. the jet streamB. the engineC. the JetpackD. the parachute （4）What is the authors main purpose of writing the passage?A. To describe the problems of inventing flying vehicles.B. To introduce the latest development of flying vehicles.C. To show the differences between two flying vehicles.D. To advertise the two personalflying vehicles.【答案】（1）D（2）A（3）D（4）A【解析】【分析】本文为说明文，主要讲述一种个人飞行工具很快就会应用于现实。
3月高考英语考前突破 阅读理解能力 国际时事要闻 FBI
FBI协助寻找马来西亚失联客机The FBI is aiding the Malaysian government's search for a Malaysia Airlines jet missing for more than a week.美国联邦调查局正协助马来西亚政府寻找失联的马来西亚航班。
The US invest igators are believed to be helping the Malaysians examine a home flight simulator belonging to one of the pilots of flight MH370 for clues.The pilot is said to have deleted some files from the computer simulat or.Tea ms from 26 countries are trying to find flight MH370, which went missing on 8 March with 239 people on board.The flight was flying from Kuala Lumpur to Beijing.US-Malaysia co-operationThe FBI, through its legal office in Kuala Lumpur, "continues to engage with appropriate Malaysian authorities and provide support where necessary to the Malaysian government in their investigation of the missing aircraft", according to a statement issued on Wednesday.The agency would not comment on the specifics of its investigation, nor what had been communicated to its investigators by Malaysia n authorities.On Wednesday, US President Barack Obama said "we have put every resource that we have availab le at the disposal of the search process".Speaking to a Fox News affiliate, the US leader said there had been "close cooperation" with the Malaysian government, and "anybody who typically deals with anything related to our aviation system is available".Earlier, White House spokesman Jay Carney said Malaysia was also speaking to US aviation and transport accident investigation agencies."We are finding that the level of co-operation with the Malaysian government is solid, an d we are working closely with the Malaysians as well as our other international partners in this effort to find out what happened to the plane and why it happened," he said.A US law enforcement official told the Reuters news agency the Malaysian officials gave the FBI access to data generated by both pilots including from a hard drive attached to the captain's flight simulator and electronic media used by a co-pilot.。
2024届高考英语一轮复习选择性必修第三册UNIT3单元主题训练含答案
UNIT 3 单元主题训练Ⅰ.阅读理解AEfforts to preserve the Amazon rainforest are growing ever more urgent as the ecosystem's destruction accelerates. A recent study shows that a new program combining on-the-ground monitoring with satellite data and smartphone technology could help put the brakes on Amazon deforestation (毁林) — and potentially that of forests elsewhere.The scientists cooperated with 76 local communities, 36 of which participated in using satellitebased “early deforestation alerts”，an early-alert system on a smartphone app, to watch over the forest and to inspect forests and document damage. Over the next two years the participants were paid to work as forest monitors and received monthly alerts via the app when satellite data indicated local forest losses. Monitors investigated alerts and inspected for deforestation in the areas. They reported confirmed losses back to their communities, which decided whether to deal with the affairs on their own or inform state authorities.The researchers analyzed the same forest-loss satellite data from the given time period in all 76 communities. They found the program reduced forest loss by 8.4 hectares (公顷) in the first year — a 52 percent reduction compared with the average loss in the control communities, says Tara Slough, an economist at New York University. “This reduction in deforestation was concentrated in communities facing the largest threat of forest loss，” she adds.Results for the program were less striking in its second year, when forest loss was reduced by only 3.3 hectares compared with that in control communities. The researchers explain that a Peruvian government campaign against coca planting that year may have discouraged deforestation in both experimental and control communities, narrowing differences between the two groups in the program.Experts say this approach to dealing with Amazonian deforestation looks promising. Local groups may continue the work they started in the program. “We want to apply this in other communities. In doing so, we are making a contribution to the world，”wrote Francisco, a community member involved in the research.语篇解读：本文是一篇说明文。
高考英语8月考前突破 阅读理解能力 社会生活 澳洲航空将允许使用电子设备素材
澳洲航空将允许使用电子设备Travellers on Qantas and Virgin Australia will be able to use their mobile phones and other electronic devices du ring flights from Tuesday.本周二起，乘坐澳洲航空与维珍航空航班的游客将可以在飞机飞行过程中使用手机与其它电子设备。
The new rule applies to international and domestic passengers flying the two Australi a n airlines.It will affect tablets, e-readers and small game consoles, as well as smartphones.Passengers were previously asked to switch off these types of devices during flight s for safety reasons.The Civil Aviation Safety Authority (CASA) said it approved appli cations from both Australian airlines late on Monday.Some airlines in the United States, Europe and New Zealand already allow passengers to ke ep their phones on during flights.Aircraft are now designed and manufactured so that smartph ones and other electronic devices do not interfere with with flights.'Gate to gate'The new rule for the Australian airlines means passengers can continue to play games or draft emails on their phones during take off and landing.Larger devices such as laptops, however, will still ne ed to be stowed away during takeoff and landing due to risks of turbulence, said CASA spokesperson Peter Gibson."The change does mean that passengers will be allowed to speak on their phones from gate to gate though," Mr Gibson added."But at some point crew will ask passengers to put their electronic devices on flight mode, probably before the safety briefing is given."Once a smartphone is in its so-called flight mode, it means passengers can no-longer send text messages or make calls.1。
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美国乘客获准在飞行模式下使用电子设备
The US is relaxing its rules to allow air passengers to listen to music, play video games and watch films on their phones and tablets during takeoffs and landings.
美国联邦航空局日前出台新规定，航空乘客获准用手机或平板电脑听音乐、玩游戏及看电影，但需要调到“飞行模式”。
不过乘客在整个飞行过程中仍将被禁止打电话。
The change allowing t he use of electronic devices from gate-to-gate will not, however, extend to making mobile phone calls during flights.
Connections to the internet to surf, exchange emails, text or download data will also still be banned below 10,000 feet and heavier devices like laptops will have to be stowed（收藏起来，存放）.
Passengers will be told to switch their smartphones, tablets and other devices to airplane mode.
The US Federal Aviation Authority confirmed the move last night, a lthough it will be up to individual airlines to decide how soon to meet the new criteria.
The change will mean that on transatlantic flights British passengers will be able to use their gadgets as they land on American soil. However, when they take off from Britain they will not be able to do so.
Under rules drawn up by the UK's Civil Aviation Authority, electronic devices cannot be used during taxi, takeoff and landing on all fights entering or leaving British airspace.
How ever the rules could also change in Britain and across the world if the American research is shown to be credible.
An American travel industry group welcomed the changes yesterday, calling them common-sense accommodations for a traveling public now bristling with technology.
"We're pleased the FAA recognizes that an enjoyab le passenger experience is not incompatible with safety and security," said Roger Dow, CEO of the U.S. Travel Association.
Air safety officials backed the changes after agreeing that the electronic gadgets do not interfere with navigation systems and that data used to draw up the ban - typically imposed in aircraft across the world - was from back in the 1960s when such devices were very different.
Phones are excluded in the rule change because they were not involved in the FAA research, although safety officials are now expected to look a t this issue separately.
The original rules in the US wer e w ritten in 1966 when it was thought that electromagnetic interference from computers and other devices could cause problems with navigation s ystems on board the plane.
Nowadays passenger jets are 'much more tolerant' to such interference and the gadgets themselves are much safer.
The report says that this is because they use less power, transmit weaker signals and 'stay within a tighter range of frequencies'.
One key factor behind the US decision has been the sheer number of air passengers ign oring the rules. One survey found that, by accident or on purpose, one third of passengers had left their gadgets on when they should be turned off.
The CAA in the UK is said to be 'monitoring' the situation.。