Cell Phones: Hang Up or Keep TalkingMillions ...

Cell Phones: Hang Up or Keep Talking

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one.1. They find that the phones are more than a means of communication – having mobile phone shows that they are cool and connected.

　　　 The explosions around the world in mobile phone use make some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. Mobile phone companies are worried about the negative publicity(负面报道)of such ideas. 2.　　　　

　　　 On the other hand, signs of change in the issues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at a young age because of serious memory loss. 3. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years.

4. The answer is radiation(辐射). High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

　　　 As the discussion about the safety continues, it appears that it’s best to use mobile phones less often.

5. Use your mobile phone only when you really need it. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it’s wise not to use your mobile phone too often.

A. They say that there is no proof that mobile phones are bad for your health.

B. What do the doctors worry about?

C. In many countries, cell phones are very popular with young people.

D. Use your regular phone if you want to talk for a long time.

E. He couldn’t remember even simple tasks.

F. They will possibly affect their benefits.

G. What is it that makes mobile phones potentially harmful?

高一英语七选五中等难度题查看答案及解析

Cell Phones: Hang Up or Keep Talking

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one.1. They find that the phones are more than a means of communication – having mobile phone shows that they are cool and connected.

　　　 The explosions around the world in mobile phone use make some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. Mobile phone companies are worried about the negative publicity(负面报道)of such ideas. 2.　　　　

　　　 On the other hand, signs of change in the issues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at a young age because of serious memory loss. 3. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years.

4. The answer is radiation(辐射). High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

　　　 As the discussion about the safety continues, it appears that it’s best to use mobile phones less often.

5. Use your mobile phone only when you really need it. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it’s wise not to use your mobile phone too often.

A. They say that there is no proof that mobile phones are bad for your health.

B. What do the doctors worry about?

C. In many countries, cell phones are very popular with young people.

D. Use your regular phone if you want to talk for a long time.

E. He couldn’t remember even simple tasks.

F. They will possibly affect their benefits.

G. What is it that makes mobile phones potentially harmful?

高一英语七选五中等难度题查看答案及解析

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Cell Phones: Hang Up or Keep Talking

Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one.　　　 1.　 They find that the phones are more than a means of communication – having mobile phone shows that they are cool and connected.

The explosions around the world in mobile phone use make some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. Mobile phone companies are worried about the negative publicity(负面报道)of such ideas. _____2.____________

On the other hand, signs of change in the issues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at a young age because of serious memory loss. 　　　 3.　　 This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years.

4.　　　 The answer is radiation(辐射). High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

As the discussion about the safety continues, it appears that it’s best to use mobile phones less often.

_____5.　　　　 Use your mobile phone only when you really need it. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it’s wise not to use your mobile phone too often.

A. They will possibly affect their benefits.

B. In many countries, cell phones are very popular with young people.

C. What do the doctors worry about?

D. What is it that makes mobile phones potentially harmful?

E. They say that there is no proof that mobile phones are bad for your health.

F. He couldn’t remember even simple tasks.

G. Use your regular phone if you want to talk for a long time.

高一英语七选五中等难度题查看答案及解析

段落语法填空

Many people are wondering if it is safe to talk on the cell phones while driving. Most of people think that the use of cell phones should 1. (ban) while they are driving 2.in that case accidents can easily happen.

A growing number of states are making rules to keep young drivers 3. using cell phones while they are driving. When there is 4. car accident, police officers will find out 5. any of the drivers is using a cell phone. There have been some very bad car accidents 6.(cause) by drivers being distracted by cell phones.

Drivers sometimes forget to watch the road 7.(careful) when they are using their phones. Not 8. (pay) attention to the road can be dangerous, even deadly.

9. is important for drivers to focus on the road. They need to pay attention to 10. is going on around them. So, stop using your cell phones while driving.

高一英语语法填空简单题查看答案及解析

Though cell-phones are usually considered devices that connect people, they may make users less socially minded, which is found by a recent study from the University of Maryland’s Robert H. Smith School of Business.

Marketing professors Anastasiya Pocheptsova and Rosellina Ferraro, with graduate student, Ajay T.Abraham, conducted a series of experiments on test groups of cellphone users. The findings appear in their working paper, The Effect of Mobile Phone Use on Prosocial Behavior. Prosocial behavior, as defined in their report, is action intended to benefit another person or society as a whole.

The researchers found that after a short period of cellphone use the subjects were less likely to volunteer for a community service activity, compared to the control-group（对照组）. The cell phone users were also less persistent in solving word problems even though they knew their answers would contribute to a monetary（货币的）donation to charity.

The study involved separate groups of college student subjects - both men and women and generally in their early 20s. "We would expect similar effects with people from other age groups," said Ferraro. "Considering the popularity of cellphones, it does have the potential to have wide social effects."

The researchers use previous research to explain the cause of their findings: "The cellphone directly arouses feelings of connection with others, thus fulfilling the basic social need to belong." This results in reducing one’s desire to connect with others face-to-face or to engage in empathic (同情的) and prosocial behavior.

The study also distinguished its subjects from users of other social media — Facebook users — in one of the tests. The researchers found that participants felt more connected to others because of their cell-phones than because of their Facebook accounts, suggesting that this difference in connectedness was the underlying cause of the observed phenomenon.

1.A person will conduct prosocial behavior when he ____.

A.is closely connected to his friends.

B.uses the cellphone for a period of time

C.takes part in community service

D.uses the cell phone a lot

2.What makes Facebook users different from cellphone users?

A.Different accounts.

B.Different purposes.

C.Different human needs.

D.The difference in connection.

3.Compared with cell phone users, Facebook users probably _____.

A.have a lot more friends

B.feel more connected to their friends

C.don’t like to engage in prosocial behavior at all

D.are more likely to engage in prosocial behavior

4.Which could be the best title for the passage?

A.Cell Phone Use Has Broad Social Effects

B.Cell Phone Use Leads to Prosocial behavior

C.Cell Phone Use Is Linked to Selfish Behavior

D.The Harmful Effect of Cell Phone Use

高一英语阅读理解中等难度题查看答案及解析

The round-the-lock availability that cell phones have brought to people's lives may be taking a toll on family life, a new study suggests. The study, which followed more than 1300 adults over 2 years, found that those who consistently used a mobile phone through out the study period were more likely to report negative "spillover" between work and home life---and, in turn, less satisfaction with their family life.

Spillover actually means that the line between work and home began to become unclear. Work life may invade home life. For instance, a parent is taking job-related calls at home. On the other hand, family issues may start to take up work time. For example, a child may call Mom at work, telling her "the microwave exploded", explained Noelle Chesley, an assistant professor of society at the University of Wisconsin-Milwaukee and the author of the study. The problem with cell phones seems that they are allowing for ever more spillover between work and home.

This may be especially true for working women, the study found. Among men, consistent use of mobile phones seemed not to allow more work issues to creep(潜入) into family time. But for women, the spillover tended to go in both directions---being "connected" means that work cuts into home time, and family issues come into work life.

Cell phones seem to be opening more lines for stressful exchange among family members. But there may be ways to control the spillover, according to Chesley. “Employers”, she said, “should look at their policies on contacting employees after working hours to make sure their expectations are ‘reasonable’. For their part, employees can decide that cell phones go off during family time.”

1. Which of the following can replace the underlined phrase "taking a toll on" in Paragraph 1?

A．Explaining    B．Damaging

C．Searching    D．Informing

2.The example "the microwave exploded" in Paragraph 2 is used to 　　　　　　 .

A．indicate family issues affect work hours

B．indicate how dependent the child is

C．show the microwave is of poor quality

D．show work time creeps into family life

3.What is the main idea of this passage?

A．Cell phones offer 24-hour availability.

B．Women don't use cell phones in an effective way.

C．Cell phones get life and work mixed.

D．Men are better at dealing with family problems.

高一英语阅读理解中等难度题查看答案及解析

Teenagers who talk on the cell phone a lot, and hold their phones up to their right ears, score worse on one type of memory test. That’s the finding of a new study. That memory impairment might be one side effect of the radiation (放射线) that phones use to keep us connected while we’re on the go.

Nearly 700 Swiss teens took part in a test of figural memory. This type helps us remember abstract symbols and shapes, explains Milena Foerster. The teens took memory tests twice, one year apart. Each time, they had one minute to remember 13 pairs of abstract shapes. Then they were shown one item from each pair and asked to match it with one of the five choices. The study volunteers also took a test of verbal memory. That’s the ability to remember words. The two memory tests are part of an intelligence test. The researchers also surveyed the teens on how they use cell phones. And they got call records from phone companies. The researchers used those records to figure out how long the teens were using their phones. This allowed the researchers to work out how big radiation exposure (接触) each person could have got while talking.

A phone user’s exposure to the radiation can differ widely. Some teens talk on their phones more than others. People also hold their phones differently. If the phone is close to the ear, more radiation may enter the body, Foerster notes. Even the type of network signal that a phone uses can matter. Much of Switzerland was using an older “second-generation” type of cell phone networks, the study reports. Many phone carriers (通讯公司) have moved away from such networks. And more companies plan to update their networks within the next few years.

The teens’ scores in the figural memory tests were roughly the same from one year to the next. But those who normally held their phones near the right ears, and who were also exposed to higher levels of radiation, scored a little bit worse after a year. No group of teens showed big changes on the verbal memory test. Why might one type of memory be linked to cell phone use, but not another? Foerster thinks it could have to do with where different memory centers sit in the brain. The site that deals with the ability to remember shapes is near the right ear.

1.The underlined word “impairment” in Paragraph 1 most probably mean “________”.

A.application. B.loss.

C.damage. D.improvement.

2.According to Paragraph 2, we can learn that ______________________.

A.Researchers paid little attention to the teens’ habits of using phones.

B.The teens needed to report the average time spent on their phones.

C.The teens took two types of memory tests four times in total.

D.The teens’ ability of remembering words is shown in figural memory test.

3.What can we infer from Paragraph 3?

A.How people hold their phones has no effect on their bodies.

B.Phone users can make more money with new networks.

C.The cell phone network type has little to do with the cell phone use.

D.Radiation levels are affected by the cell phone network types.

4.What might be the best title for the text?

A.Cell phone use and safety warnings .

B.Teen’s cell phone use linked to memory problems.

C.Dangerous levels of cell phone use among teens.

D.Facts about cell phone use at school.

高一英语阅读理解中等难度题查看答案及解析

A

Everywhere I go, people are speaking on their cell telephones regardless of their surroundings (环境) . This happens when people are walking around a lake or through town, or even driving. I have even seen a person attempting to speak on her cell phone while ordering ice cream at Dairy Queen, thus speaking to two people at once.

As the over-spending of technology increases, people begin to take less joy in the simple pleasures of life—joys that don’t cost money—from observing clouds, playing with children to thinking or reading. And it is not just telephones that take the responsibility; too much value is placed on items (物品) from computers to cars. Many things are purchased (购买) merely(仅仅) to show off. Do you really need a cell phone that plays games, shows movies and takes pictures? No, cell phones should be purchased to use in urgent situations.You do not need to use your telephone when you are at someone else’s house or in a restaurant.

Technology and possessions (财产) do not bring joy. While some technology is necessary, it can get ridiculous(可笑的). Each possession just makes us want more, while simple pleasures can be enjoyed now and then.

Instead of spending our time buying a third television or looking into the newest cell phone models, we should be acting more productively to improve the world by volunteering, for example. Or, we should reconsider playing computer games or taking pictures on our cell phones and read a book or imagine what shapes the clouds are in the sky instead.

1.The author mentions cell phones at the beginning just to show _________.

2.People have less joy of simple life nowadays mainly because they _________.

3.We can infer that ________.

高一英语阅读理解中等难度题查看答案及解析

_____ and I’ll get him. He is in the next office.

A．Go on            B．Keep up           C．Hang up           D．Hold on

高一英语单项填空中等难度题查看答案及解析

Cell phones _______ by more and more teens and many new functions _______ to them nowadays.

A. are using, have added                      B. is used, are adding

C. are being used, have been added        D. being used, were added

高一英语单项填空中等难度题查看答案及解析