And you find that you're not to be _____ with a position of real responsibility.
A. offered B. trusted C. furnished D. retained
科目:高中英語 來源:2012屆云南省紅河州高三統(tǒng)一檢測英語試卷(帶解析) 題型:閱讀理解
Cellphones: is there a cancer link?
Could your cellphone give you cancer? Whether it could or not, some people are worrying about the possibility that phones, power lines and wi-fi could be responsible for a range of illnesses, from rashes to brain tumors.
Some say there is evidence to support the growing anxieties. David Carpenter, a professor of environmental health sciences at the university at Albany, in New York, thinks there’s a greater than 95 percent chance that power lines can cause childhood leukemia(白血病). Also there’s a greater than 90 percent chance that cellphones can cause brain tumors. “It’s apparent now that there’s a real risk,” said Carpenter.
But others believe these concerns are unjustified. Dr Martha Linet, the head of radiation epidemiology(流行病學) at the US National Cancer Institute, has looked at the same research as Carpenter but has reached a different conclusion. “I don’t support warning labels for cellphones,” said Linet. “We don’t have the evidence that there’s much danger.”
Studies so far suggest a weak connection between EMFs(電磁場) and illness — so weak that it might not exist at all. A multinational investigation of cellphones and brain cancer, in 13 countries outside the US, has been underway for several years. It’s funded in part by the European Union, in part by a cellphone industry group. The final report should come out later this year, but data so far don’t suggest a strong link between cellphone use and cancer risk.
【小題1】From the passage we can learn that some people are worried because .
A.they have evidence the use of cellphone can lead to cancer. |
B.they make a fuss over cellphone use. |
C.some expert has given a warning. |
D.cellphones are responsible for brain tumors. |
A.the worrying is unnecessary. |
B.cancer-warning labels should be on cellphones. |
C.there is a link between cellphones and cancer. |
D.cellphones have nothing to do with cancer. |
A.started. | B.kept on. | C.gone on. | D.in progress. |
A.Optimistic. | B.Objective. | C.Disapproving. | D.Casual. |
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科目:高中英語 來源:2012屆江蘇漣水中學高三階段性檢測英語卷(帶解析) 題型:閱讀理解
Imagine that you are sitting in a park and suddenly remember that you need to send an urgent email. You have your laptop computer with you and you connect it to a wireless access point and access the Internet. Then you send your email. This wouldn’t have been possible if there were no wireless Internet for laptops. Wireless Internet has come into our life in so many ways that we don’t even realize what a necessary part it has become of our day-to-day lives.
How do we connect to a wireless Internet service for laptop computers? There are two ways to do this. They are Wi-Fi connection and Bluetooth connection. Wireless networking is very easy. You just switch on the Wi-Fi button that has been provided in the laptop for Wi-Fi scanning. Once that is done, the computer will connect to the Internet.
An interesting fact about Wi-Fi networking is that you can create a network between similar wireless equipment. Consider a situation where you and your friend both have Wi-Fi laptops, and there is some data you want to exchange. Traditional networking architecture demands that you have a wireless router (路由器). But the beauty of Wi-Fi networking technology is that you can set up a network between you and your friend’s laptop, and share all the data you want.
Broadband (寬帶) Internet connection is typically preferred by any user as it provides better speed for Internet surfing. Up until the invention of 3G mobile phones, Internet speed on mobile phones was very slow. 3G has the promise of changing the entire face of broadband technology. Just imagine browsing at speeds of more that 2MB per second. To give you a measure of the speed, 3G enables you to watch high quality live videos on the Internet.
It is amazing to see how technology changes and the rate at which it changes. There may come a time when you may be able to browse using mobile wireless Internet for laptops anywhere in the world.
【小題1】What can we learn from Paragraph 1?
A.Wireless Internet will become a reality soon. |
B.We can send emails outdoors through wireless Internet. |
C.Laptops enable us to do business everywhere. |
D.People can easily find a laptop to surf the Internet. |
A.connecting to another computer | B.switching off the Wi-Fi button |
C.using bluetooth connection | D.connecting bluetooth to Wi-Fi |
A.Use the same computer. | B.Surf online. |
C.Have a wireless router. | D.Set up a network. |
A.their low price | B.their different functions |
C.their high Internet speed | D.their bright future |
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科目:高中英語 來源:四川省成都七中2010屆高三考前沖刺考試英語試題 題型:閱讀理解
It’s three devices in one.
iPhone is more than just a phone.
It combines three devices in one:
a revolutionary mobile phone, a widescreen iPod,
and a breakthrough Internet device.
All that and more makes it the best phone you’ll ever use.
Revolutionary Phone
With the Multi-Touch interface on iPhone, you can make a call simply by tapping a name or number in your contacts or favorites list, your call log, or just about anywhere. Visual(視覺的) Voicemail lets you select and listen to messages in whatever order you want — just like email.
Widescreen iPod
iPhone shows off your content — music, movies, TV shows, and more — on a beautiful 3.5-inch display. Add to your collection by downloading music and video wirelessly from the iTunes Store. Moves through songs and playlists with the touch of a finger. Even browse(瀏覽)your album artwork using Cover Flow.
Breakthrough Internet Device
iPhone uses fast 3G and Wi-Fi wireless connections to deliver rich HTML email, Maps with GPS, and Safari — the most advanced web browser on a mobile device. It has Google and Yahoo! search built in. And since iPhone multitasks, you can make a phone call while emailing a photo or surfing the web over a Wi-Fi or 3G connection.
It opens a whole new world of applications.
iPhone comes with some amazing applications. And you can choose from thousands more on the Application Store and download them with a tap. Your iPhone gets even better with every new application. Play games. Be more productive. Keep yourself entertained. No matter what you want to do on iPhone, there’s an application for that.
It works like no other phone.
With iPhone, Apple combined innovative(創(chuàng)新的)hardware features with the world’s most advanced mobile operating system to redefine what a mobile phone can do. Applications work together perfectly and they are at the same pace with your computer—whether you’re on a Mac or a PC. From its revolutionary Multi-Touch display to its intelligent keyboard to its smart sensors, iPhone is years ahead of any other mobile phone.
1. How can you add your music, movies, TV shows to your collection on the phone?
A. By using Voicemail to select what you want to add.
B. By downloading them from the iTunes Store.
C. By adding a new application from thousands more on the Application Store.
D. By using Google and Yahoo! search to search and then add them.
2. Which of the following is true?
A. You can’t deliver HTML email, Maps with GPS, and call at the same time.
B. Multi-Touch interface makes it easy to make a phone call.
C. You can only listen to the messages in the fixed order.
D. Wi-Fi is the most advanced web browser on a mobile device.
3. What makes iphone different from other mobile phones is that______.
A. it has a world of new applications
B. it is a Widescreen iPod
C. it contains Breakthrough Internet Device
D. it redefines what a mobile phone can do
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科目:高中英語 來源:2016屆浙江省寧波市高一上學期期末英語試卷(解析版) 題型:閱讀理解
Siri. The intelligent assistant that helps you get things done. All you have to do is ask.
Now you can use your voice to use your iPhone 4S. Just talk to Siri as you would to a person: “Do I need an umbrella?” or “Where’s the closest ATM?” Siri not only understands what you say, it knows what you mean. It figures out the right apps to use to find the right answer. Then, just like a personal assistant, it answers you. Siri makes phone calls, sends messages, schedules meetings, sets reminders, and more. How much more? Just ask, and Siri tells you that, too.
Dual-core A5 chip: the most powerful iPhone ever.
Two cores in the A5 chip provide up to two times more power and up to seven times faster graphics. And you’ll feel the effects. iPhone 4S is quick and responsive, which makes all the difference when you’re launching apps, surfing the web, gaming, an doing just about everything. And no matter what you’re doing, you can keep on doing it. Because the A5 chip is so power-efficient, iPhone 4S has outstanding battery life.
FaceTime. It’s even better face-to-face.
FaceTime of iPhone 4S lets you hear a voice and see the face that goes with it—iPhone to iPhone, iPad 2, iPod touch, or Mac over Wi-Fi. So no matter where they are, no matter where you are, you’ll always be there. Making a FaceTime call is just as easy as making a phone call. And it’s even easier with Siri. Just tell Siri “FaceTime with Mom” and you show up, smile and wave hello. You’ll never miss a big event, an important meeting or a good laugh. And who wouldn’t be happy to see your face?
1.The passage is mainly about __________.
A. how to use iPhone 4S B. some models of iPhone 4S
C. some special uses of iPhone 4S D. how to understand some pictures
2.What is special about Siri?
A. It can take photos. B. It can make videos.
C. It can write messages. D. It can answer questions.
3.Which of the following helps iPhone 4S to perform fast?
A. B. C. D.
4.Which of the following is NOT TRUE about FaceTime?
A. It can be used together with Siri.
B. It allows you to see the other person’s face.
C. It allows you to hear the other person’s voice.
D. It can only be used between iPhone and iPhone.
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科目:高中英語 來源:江蘇省2009-2010學年度高二下學期期中考試英語試題 題型:其他題
五.任務型閱讀(10分)
Could your cellphone give you cancer? Whether it could or not, some people are worrying about the possibility that phones, powerlines and wi-fi (路由器) could be responsible for a range of illnesses, from rashes to brain tumours.
For example, Camilla Rees, 48, a former investment banker in the US, moved out of her apartment in San Francisco because of the radiation coming from next door. Rees told the Los Angeles Times that when her neighbors moved in and installed a wi-fi router she lost her ability to think clearly. “I would wake up dizzy in the morning. I’d fall to the floor. I had to leave to escape that nightmare,” she said. Since then, she’s been on a campaign against low-level electromagnetic fields, or EMFs(低頻電磁場).
And she’s not alone. Millions of people say they suffer from headaches, depression, nausea and rashes when they’re too close to cellphones or other sources of EMFs.
Although the World Health Organization has officially declared that EMFs seem to pose little threat, governments are still concerned. In fact, last April, the European Parliament called for countries to take steps to reduce exposure to EMFs. The city of San Francisco and the state of Maine are currently considering requiring cancer-warning labels on cellphones.
If these fears are reasonable, then perhaps we should all be worried about the amount of time we spend talking on our phones or plugging into wi-fi hotpots.
Some say there is evidence to support the growing anxieties. David Carpenter, a professor of environmental health sciences at the University at Albany, in New York, thinks there’s a greater than 95% chance that power lines can cause childhood leukemia. Also there’s a greater than 90% chance that cellphones can cause brain tumours.
But others believe these concerns are unreasonable paranoia (猜疑). Dr Martha Linet, the head of radiation epidemiology at the US National Cancer Institute, has looked at the same research as Carpenter but has reached a different conclusion. “I don’t support warning labels for cellphones,” said Linet. “We don't have the evidence that there’s much danger.”
Studies so far suggest a weak connection between EMFs and illness — so weak that it might not exist at all. A multinational investigation of cellphones and brain cancer, in 13 countries outside the US, has been underway for several years. It’s funded in part by the European Union, in part by a cellphone industry group.
According to Robert Park, a professor of physics at the University of Maryland in the US, the magnetic waves aren’t nearly powerful enough to break apart DNA, which is how known threats, such as UV rays and X-rays, cause cancer.
Perhaps it’s just psychological. Some experts find that the electro-sensitivity syndrome seems to be similar to chemical sensitivity syndrome, which is a condition that’s considered to be psychological.
Whether EMFs are harmful or not, a break in the countryside, without the cellphone, would probably be good for all of us.
Title: Could cellphones give you cancer? |
|
Key points |
Supporting details |
Cellphones are (71)______ to use |
● Some people think it (72)______ for cellphones to cause cancer. ● Camilla Rees got ill after his neighbor installed a wi-fi router. ● Millions of people have the (73) _______ problems as Camilla. ● Some evidence supports people’s anxieties. |
Cellphones are safe to use |
● Some believe that these concerns are just paranoia. ● So far, studies show that there isn’t much (74)______ between EMFs and illness. ● Robert Park thinks that the magnetic waves aren’t (75)_______ enough to destroy DNA. ● It’s just for (76)_______ reasons that people feel ill when they use cellphones. |
Attitudes and (77)______ |
● Some governments are (78)_______ about the safety of cellphones or EMFs. ● The author thinks that we should(79)_______ the chance of talking on the phone or spend more time in the(80)_____ areas without cellphones. |
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